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skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com 202524a ? skyworks proprietary and confiden tial information ? products and product information are subject to change without notice. ? november 8, 2012 1 preliminary data sheet sky 77590 - 51 t x - rx fem for quad - band gsm/ gprs/ edge w ith six linear trx switch ports and dual - band td - scdma applications ? quad - band gsm/edge and dual - band td - scdma cellular handsets encompassing - class 4 gsm850/900 - class 1 dcs1800 / pc s1900 - class 12 gprs multi - slot operation - 6 low insertion loss / high linearity interchangeable trx switch ports - linear edge operation - td - scdma bands 34/39 features ? small, low profile package - 6 mm x 6 mm x 0. 85 mm - 28- pad configuration ? low input power rang e C 1 dbm to 6 dbm ? high efficiency - 40% gsm850 - 40% gsm900 - 35% dcs 1800 - 35% pcs 1900 ? tx - vco - to - antenna and antenna - to - rx - saw filter rf interface ? tx harmonics below C 38 dbm ? current limiting for over - voltage protection and extended battery life ? input/output ma tched internally to 50 ? ? high impedance control inputs : 20 a, maximum ? power control circuitry built - in for improved trp variation description sky 77590- 51 is a transmit and receive front end module (fem) designed in a very low profile ( 0.9 mm) and comp act form factor for quad - band cellular handsets comprising gsm850/900, dcs1800, and pcs1900 operation and dual - band td - scdma bands 34 and 39 operation a complete transmit vco - to - antenna and antenna - to - receive saw filter solution. the fem also supports cl ass 12 general packet radio service (gprs) multi - slot operation and linear edge operation . 3g switch - through support is provided by six dedicated high - linearity ports . the module consists of a gsm850/900 pa and dcs1800/pcs1900 /td - scdma pa block, impedance - matching circuitry for 50 ? input and output impedances, tx harmonic filtering, a high linearity / low insertion loss switch, and a cmos power amplifier control (pac) block. a custom silicon integrated circuit contains decoder circuitry to control the rf swi tch while providing a low current , external control interface. fabricated in ingap/gaas, the heterojunction bipolar transistor (hbt) pa block s support the gsm850/900 bands and dcs1800/pcs1900 bands and td - scdma bands 34/39 . both pa blocks share common pow er supply pad s to distribute current. the output of the pa block and the outputs to the six receive pad s connect to the antenna pad through a high - linear ity antenna switch. the 3g and rx ports feature a 0 volts dc offset level which eliminates the need for external blocking capacitors. the ingap/gaas die, switch die , s ilicon (si) controller die, and passive components are mounted on a multi - layer laminate substrate and the entire assembly is encapsulated with plastic overmold. rf input and output ports of the sky 77590- 51 are internally matched to a 50 ? load to reduce the number of external components on the phone board . extremely low leakage current of the fem maximizes handset standby time. c ontrol of transmit and receive rf signal flows , and b and selecti on are performed by four external control pad s (s ee figure 1 on overleaf ). mode of operation , tx vs. rx , and band (gsm850, gsm900, dcs 1800 , pcs 1900, and band s 34/39 ) are cont rolled with the four logic inputs: mode, txen, bs1, and bs2. proper timing of the tx e n input and the v ramp input ensures high isolation between the antenna and tx - vco while the vco is being tuned prior to the transmit burst. the integrated power amplifier control (pac) function provides envelope amplitude control while reducing sensiti vity to input drive, temperature, power supply, and process variation. o utput power variation into mismatch is minimize d with skyworks tru e power control circuit . free datasheet http://www.datasheet-pdf.com/
preliminary data sheet sky 77590- 51 tx - r x fem for quad - band gsm / gprs / ed g e with six linea r tr x switch ports and dual - band td - scdma skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com 2 november 8, 2012 ? skyworks proprietary and confidential information ? products and product information are subject to change without notice. ? 202524a f igure 1. sky 77590- 51 f unctional b lock d iagram electrical spe cifications the following tables list the electrical characteristics of the sky 77590- 51 front - end module. table 1 lists the absolute maximum ratings and table 2 lists the recommended operating conditions. table 5 through table 15 provide the electrical cha racteristics of the sky 77590- 51 for modes gsm850, gsm900, dcs1800, pcs1900, td - scdma band s 34/39, and 3g including control logic descriptions for the various modes. the sky 77590- 51 is a static - sensitive electronic device and should not be stored or operat ed near strong electrostatic fields. detailed information on device dimensions, pad descriptions, packaging and handling can be found in later sections of this data sheet. t able 1. a bsolute m aximum r atings exposure to maximum rat ing conditions for extended periods may reduce device reliability. there is no damage to device w ith only one parameter set at the limit at a time and all other parameters set at or below their nominal value. parameter symbol minimum nominal maximum unit input power p in ? ? 15 dbm supply voltage 1 s (measured to gnd) v batt ? ? 6 v dc continuous during burst 1 i batt ? 2.5 a burst duty cycle d b ? 50 % voltage standing wave ratio vswr ? 20:1 v power control voltage v ramp C 0.3 ? v batt v transmit enable voltage v t x en C 0.3 ? see footnote 2 v mode control voltage v mode C 0.3 ? see footnote 2 v band select control voltage v bs1 , v bs2 C 0.3 ? see footnote 2 v temperatures operating t case C 30 ? + 100 c storage t stg C 40 ? +150 moisture sensitivity level msl ? ? 3 reflow solder temperature (j - std - 020b) t solder 260 ? ? c 1 applied voltage must be current - limited to specified range. 2 the lesser of v cc or 2.9 v . free datasheet http://www.datasheet-pdf.com/
sky7 7590- 51 tx - r x fem for quad - band gsm / gprs / ed ge preliminary data she et with six linear trx switch ports and dual - band td - scdma skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com 202524a ? skyworks proprietary and confiden tial information ? products and product information are subject to change without notice. ? november 8, 2012 3 t able 2. r ecommended o perating c onditions unless otherwise specif ied: C 20 c t case +85 c; 3.0 v v batt 4.6 v . parameter symbol minimum typical maximum unit supply voltage 1 gmsk v batt 3.0 3.5 4.6 v edge/ td - scdma 3.0 3. 6 4.6 v cc 2. 5 4.6 supply current i batt 0 2 .3 a operating case temperature 2 1 - slo t (12.5% duty cycle) t case C 20 +85 c 2 - slot (25% duty cycle) C 20 +85 3 - slot (37.5% duty cycle) C 20 +85 4 - slot (50% duty cycle) C 20 +85 1 v batt and v cc should be commoned unless dc/dc is used and v cc can be separately supplied. 2 case operating temperature refers to the temperature at the ground pad on the underside of the package. t able 3. sky 77590- 51 i nterface i mpedances unless otherwise specified: C 20 c t case +85 c; 3.0 v v batt 4.6 v parameter s ymbol conditions minimum typical maximum units impedance system for all rf ports z _rf 50 ? resistance of : tx en, bs1, bs2, mode r _ gpio dc resistance to ground 200 k ? capacitance of : tx en, bs1, bs2, mode c _ gpio capacitance to ground 2 pf cur rent c onsumption of : tx en, bs1, bs2, mode i _ gpio v _gpio < 2. 9 v t case = + 25 c v batt = 3.6 v 20 a input l ogic l evel l ow v _il C 0.1 0.4 v h igh v _ih 1.2 2.9 v burst d uty c ycle d b 12.5 50 % resistance of v ramp r _v ramp dc resistance to grou nd 200 k ? capacitance of v ramp c _v ramp capacitance to ground 2 pf current c onsumption of v ramp i _v ramp v ramp < 1. 45 v 15 a power control voltage v ramp 0.2 1.6 v standby c urrent i _standby all control lines = 0 v v batt = 3. 5 v t case = + 25 c 20 a rx/ 3g c urrent i _r x / 3g rx / 3g mode t case = + 25 c 500 a switching times mode s witching time t _ mode edge to gmsk m ode defined as time from mode transition to application of gmsk rf input drive to meet forward isolation pese 2 s b and s witching time t _ band time required for output power to settle within 0.5 db of final value after band switch (p in and v ramp already applied prior to bs change) 2 bias s witching time t _ bias time required for edge gain to settle within 0.5 db of final value 1 free datasheet http://www.datasheet-pdf.com/
preliminary data sheet sky 77590- 51 tx - r x fem for quad - band gsm / gprs / ed g e with six linea r tr x switch ports and dual - band td - scdma skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com 4 november 8, 2012 ? skyworks proprietary and confidential information ? products and product information are subject to change without notice. ? 202524a t able 4. sky 77590- 51 m ode c ontrol l ogic mode input control bits tx en mode bs1 bs2 standby 0 0 0 0 lb_gmsk_tx 1 0 0 1 hb_gmsk_tx 1 0 1 1 lb_edge_tx 1 1 0 1 hb_edge_tx 1 1 1 1 t rx1 0 1 0 0 t rx2 0 1 1 0 t rx3 0 1 0 1 t rx4 0 1 1 1 trx5 0 0 1 0 trx6 0 0 0 1 td - scdma 1 1 1 1 free datasheet http://www.datasheet-pdf.com/
sky7 7590- 51 tx - r x fem for quad - band gsm / gprs / ed ge preliminary data she et with six linear trx switch ports and dual - band td - scdma skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com 202524a ? skyworks proprietary and confiden tial information ? products and product information are subject to change without notice. ? november 8, 2012 5 t able 5. sky 77590- 51 e lectrical c haracteristics (1 of 2) unless otherwise specified: 50 ? system; pulsed operation with pulse width 2308 s; duty cycl e 4:8; C 20 c t case +85 c; 3.0 v batt 4.6 v; terminate all unused rf ports with 50 ? during test. gsm850/900 gmsk mo d e parameter symbol condition s minimum typical maximum unit frequency r ange gsm850 ? 824 849 mhz gsm900 880 915 input p ower p in C 1 6 dbm supply voltage v batt 3.0 3.5 4.6 v v cc 2. 5 4.6 supply current i batt 2.3 a power added efficiency gsm850 pae v batt = 3. 5 v p in = 3 dbm v ramp = max v ramp 1 duty cycle = 1:8 t case = +25 c 40 % gsm900 40 ha rmonics 2? 0 to 15? 0 bw = 3 mhz 5 dbm p out 33 dbm C 40 C 34 dbm output power p out _gmsk p in = C 1 dbm v batt = 3. 5 v v ramp = 1.6 v t case = +25 c 33.3 34.0 dbm p out _gmsk_ex p in = C 1 dbm v batt = 3.0 v v ramp = 1.6 v 31.0 input vswr in p out 33 d bm 2.5:1 isolation iso _pdsd p in 6 dbm txen < 0. 4 v bs2 = logic high v ramp 0.1 v C 62 C 46 dbm iso _pe se p in 6 dbm txen 1.2 v bs2 = logic high v ramp 0.1 v C 10 free datasheet http://www.datasheet-pdf.com/
preliminary data sheet sky 77590- 51 tx - r x fem for quad - band gsm / gprs / ed g e with six linea r tr x switch ports and dual - band td - scdma skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com 6 november 8, 2012 ? skyworks proprietary and confidential information ? products and product information are subject to change without notice. ? 202524a t able 5. sky 77590- 51 e lectrical c haracteristics ( 2 of 2) unless otherwise specified: 50 ? system; pulsed operation with pulse width 2308 s; duty cycle 4:8; C 20 c t case +85 c; 3.0 v batt 4.6 v; terminate all unused rf ports with 50 ? during test. gsm850/9 00 gmsk mode parameter symbol conditions minimum typical maximum unit low power current i _low_gmsk p in 6 dbm p out = 5 dbm 120 ma stability stab all combinations of the following parameters: 5 dbm p out 33 dbm C 1 dbm p in 6 dbm load vswr = 1 5 :1, all phase angles no parasitic oscillation > C 36 dbm load mismatch load all combinations of the following parameters: 5 dbm p out 33 dbm C 1 dbm p in 6 dbm load vswr = 20:1, all phase angles. no module damage or permanent degradation noise pow er p noise_850 ? 0 + 20 mhz (869 mhz to 894 mhz) p out 33 dbm v batt 3. 5 v t case = +25 c rbw = 100 khz C 83 dbm p noise_900 ? 0 + 20 mhz p out 33 dbm v batt 3. 5 v t case = +25 c rbw = 100 khz C 83 ? 0 + 10 mhz p out 33 dbm v batt 3. 5 v t case = +25 c rbw = 100 khz C 79 ? 0 C 1805 mhz to 1880 mhz p out 33 dbm v batt 3. 5 v t case = +25 c rbw = 100 khz C 86 1 max v ramp = v ramp at p out = 33 dbm, 50 ? load, t case =+25 , v batt = 3.5 v, p in = 3dbm. free datasheet http://www.datasheet-pdf.com/
sky7 7590- 51 tx - r x fem for quad - band gsm / gprs / ed ge preliminary data she et with six linear trx switch ports and dual - band td - scdma skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com 202524a ? skyworks proprietary and confiden tial information ? products and product information are subject to change without notice. ? november 8, 2012 7 t able 6. s ky 77590- 51 e lectrical c haracteristics (1 of 2) unless otherwise specified: 50 ? system; pulsed operation with pulse width 2308 s; duty cycle 4:8; C 20 c t case +85 c; 3.0 v batt 4.6 v; terminate all unused rf ports with 50 ? during test. gsm 850/900 edge mode parameter symbol condition s minimum typical maximum unit frequency r ange gsm 850 ? 824 849 mhz edge 900 880 915 supply voltage v batt 3.0 3.6 4.6 v v cc 2. 5 4.6 power add e d e fficiency pae v batt = 3.6 v v ramp = 1.45 v p out = 2 7. 5 dbm t case = +25 c 20 % harmonics 2? 0 to 15? 0 bw = 3 mhz 5 dbm p out 27.5 dbm C 45 C 36 dbm output power p out _edge v batt = 3.6 v v ramp = 1.45 v t case = +25 c acpr / evm / orfs in specification 27.5 dbm p out_ edge_ex v batt = 3.0 v v ramp = 1.45 v acpr / evm / orfs in specification 26.0 input vswr in p out 27.5 dbm 3:1 gain g _nom _850 v batt = 3.6 v p out = 27.5 dbm v ramp = 1.45 v t case = +25 c 31.1 32.8 34.4 db g _nom _900 30.7 32.4 34.0 g _ ex_850 p out = p out _edge , p out_ edge_ex v ramp = 1.45 v 29.3 32.8 35.8 g _ ex_900 29.0 32.4 35.4 acpr acpr _200 p out = p out _edge , p out_ edge_ex bandwidth = 30 khz v ramp = 1.45 v C 34 dbc acpr _ 4 00 C 58 acpr _600 C 64 evm evm _rms p out = p out _edge , p out_ edge_ex v v ramp = 1.45 v 5 % isolation iso _ e _pdsd p in = C 45 dbm txen < 0. 4 v bs2 = logic h igh v ramp 0.1 v C 60 dbm free datasheet http://www.datasheet-pdf.com/
preliminary data sheet sky 77590- 51 tx - r x fem for quad - band gsm / gprs / ed g e with six linea r tr x switch ports and dual - band td - scdma skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com 8 november 8, 2012 ? skyworks proprietary and confidential information ? products and product information are subject to change without notice. ? 202524a t able 6. sky 77590- 51 e lectrical c haracteristics ( 2 of 2) unless otherwise specified: 50 ? system; pulsed operation with pulse width 2308 s; duty cycle 4:8; C 20 c t case +85 c; 3.0 v batt 4.6 v; terminate all unuse d rf ports with 50 ? during test. gsm 850/900 edge mode parameter symbol conditions minimum typical maximum unit low power current i _low_ edge v batt = 3.6 v v ramp = 0.4 v p out = 5 dbm 140 ma stability stab all combinations of the following parameters: 5 dbm p out 27.5 dbm load vswr = 15:1, all phase angles no parasitic oscillation > C 36 dbm load mismatch load all combinations of the following parameters: vramp = controlled 5 dbm p out 27.5 dbm load vswr = 20:1, all phase angles. no module damag e or permanent degradation noise power p noise_850 ?o + 20 mhz (869 mhz to 894 mhz) p out 27.5 dbm v batt = 3.6 v t case = +25 c rbw = 100 khz C 82 dbm p noise_900 ?o + 20 mhz p out 27.5 dbm v batt = 3.6 v t case = +25 c rbw = 100 khz C 82 ?o + 10 mhz p out 27.5 dbm v batt = 3.6 v t case = +25 c rbw = 100 khz C 82 ?o = 1805 mhz to 1880 mhz p out 27.5 dbm v batt = 3.6 v t case = +25 c rbw = 100 khz C 86 free datasheet http://www.datasheet-pdf.com/
sky7 7590- 51 tx - r x fem for quad - band gsm / gprs / ed ge preliminary data she et with six linear trx switch ports and dual - band td - scdma skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com 202524a ? skyworks proprietary and confiden tial information ? products and product information are subject to change without notice. ? november 8, 2012 9 t able 7. sky 77590- 51 e lectrical c haracteristics (1 of 2) unless otherwise specified: 50 ? system; pulsed operation with pulse width 2308 s; duty cycle 4:8; C 20 c t case +85 c ; 3.0 v batt 4.6 v; terminate all unused rf ports with 50 ? during test. gsm1800/1900 gmsk mode parameter symbol condition s min imum typical maximum unit frequency r ange dcs 1800 ? 1710 1785 mhz pcs 1900 1850 1910 input p ower p in C 1 6 dbm supply voltage v batt 3.0 3.5 4.6 v v cc 2. 5 4.6 power added efficiency pae _gsm1800 v batt = 3.5 v p in = 3 dbm v ramp = ma x v ramp 1 duty cycle = 1:8 t case = +25 c 35 % pae _gsm1 900 35 harmonics 2? 0 to 7? 0 bw = 3 mhz 0 dbm p out 31 dbm 50 ? C 40 C 34 dbm output p ower p out _gmsk p in = C 1 dbm v batt = 3. 5 v v ramp = 1.6 v t case =+25 c 31.0 31.4 dbm p out_ gmsk_ex p in = C 1 dbm v batt = 3.0 v v ramp = 1.6 v 28.5 input vswr in p out 31 dbm 2.5:1 isolation iso _pdsd p in 6 dbm txen < 0. 4 v bs2 = logic high v ramp 0.1 v C 52 C 46 dbm iso _pe se p in 6 dbm txen 1.2 v bs2 = logic high v ramp 0.1 v C 10 low power current i _low_gmsk p in 6 dbm p out = 0 dbm 100 ma free datasheet http://www.datasheet-pdf.com/
preliminary data sheet sky 77590- 51 tx - r x fem for quad - band gsm / gprs / ed g e with six linea r tr x switch ports and dual - band td - scdma skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com 10 november 8, 2012 ? skyworks proprietary and confidential information ? products and product information are subject to change without notice. ? 202524a t able 7. sky 77590- 51 e lectrical c haracteristics (2 of 2) unless otherwise specified: 50 ? system; pulsed operation with pulse width 2308 s; duty cycle 4:8; C 20 c t case +85 c; 3.0 v batt 4.6 v; terminate all unused rf ports with 50 ? during test. gsm1800/1900 gmsk mode parameter symbol conditions minimum typical maximum unit stability stab all combinations of the following parameters: 0 dbm p out 31 dbm C 1 dbm p in 6 dbm load vswr = 15:1, all phase angles no parasitic oscillation > C 36 dbm load mismatch load all combinations of the following parameters: 0 dbm p out 31 dbm C 1 dbm p in 6 dbm load vswr = 20:1, all phase angles. no module da mage or permanent degradation noise power p noise_ 1800 ? 0 + 20 mhz p out 31 dbm v batt = 3. 5 v t case = +25 c rbw = 100 khz C 83 dbm ? 0 = 925 mhz to 960 mhz p out 31 dbm v batt = 3. 5 v t case = +25 c rbw = 100 khz C 84 p noise_ 1900 ?o + 20 mhz p out 31 dbm v batt = 3. 5 v t case = +25 c rbw = 100 khz C 83 ?o = 869 mhz to 894 mhz p out 31 dbm v batt = 3. 5 v t case = +25 c rbw = 100 khz C 84 1 max v ramp = v ramp at p out = 31 dbm, 50 ? load, t case =+25 , v batt = 3.5 v, p in = 3dbm. free datasheet http://www.datasheet-pdf.com/
sky7 7590- 51 tx - r x fem for quad - band gsm / gprs / ed ge preliminary data she et with six linear trx switch ports and dual - band td - scdma skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com 202524a ? skyworks proprietary and confiden tial information ? products and product information are subject to change without notice. ? november 8, 2012 11 t ab le 8. sky 77590- 51 e lectrical c haracteristics (1 of 2) unless otherwise specified: 50 ? system; pulsed operation with pulse width 2308 s; duty cycle 4:8; C 20 c t case +85 c; 3.0 v batt 4.6 v ; terminate all unused rf ports w ith 50 ? during test. gsm1800/1900 edge mode parameter symbol condition s minimum typical maximum unit frequency r ange edge 1800 ? 1710 1785 mhz edge 1900 1850 1910 supply voltage v batt 3.0 3.6 4.6 v v cc 2. 5 4.6 power added efficiency pae _gsm1800 v batt = 3.6 v v ramp = 1.45 v p out = 26.5 dbm t case = +25 c 22 % pae _gsm1 900 22 harmonics 2? 0 to 7? 0 bw = 3 mhz 0 dbm p out 26.5 dbm C 45 C 36 dbm output p ower p out _edge v batt = 3.6 v v ramp = 1.45 v t case = +25 c acpr / evm / orfs in specification 26.5 dbm p out _edge_ex v batt = 3.0 v v ramp = 1.45 v acpr / evm / orfs in specification 25.0 input vswr in p out 26.5 dbm 3 :1 gain g _nom _1800 v batt = 3.6 v p out = 26 .5 dbm v ramp = 1.45 v t case = +25 c 32.3 34.1 36.0 db g _nom _1900 31.2 33.0 34.9 g _ ex_1800 p out = p out _edge , p out_ edge_ex v ramp = 1.45 v 30.6 34.1 37.4 g _ ex_1900 29.5 33.0 36.3 acpr acpr _200 p out = p out _edge , p out_ edge_ex bandwidth = 30 khz v ramp = 1.45 v C 34 dbc acpr _ 4 00 C 58 acpr _600 C 64 evm evm _rms p out = p out _edge , p out_ edge_ex v ramp = 1.45 v 5 % isolation iso _ e _pdsd p in = C 45 dbm txen < 0. 4 v bs2 = logic high v ramp 0.1 v C 60 dbm low power current i _low_ edge p out = 0 dbm v batt = 3.6 v v ramp = 0.4 v 140 ma free datasheet http://www.datasheet-pdf.com/
preliminary data sheet sky 77590- 51 tx - r x fem for quad - band gsm / gprs / ed g e with six linea r tr x switch ports and dual - band td - scdma skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com 12 november 8, 2012 ? skyworks proprietary and confidential information ? products and product information are subject to change without notice. ? 202524a t able 8. sky 77590- 51 e lectrical c haracteristics (2 of 2) unless otherwise specified: 50 ? system; pulsed operation with pulse width 2308 s; duty cycle 4:8; C 20 c t case +85 c ; 3.0 v batt 4.6 v; terminate all unused rf ports with 50 ? d uring test. gsm1800/1900 edge mode parameter symbol conditions minimum typical maximum unit stability stab all combinations of the following parameters: 0 dbm p out 26.5 dbm load vswr = 15:1, all phase angles no parasitic oscillation > C 36 dbm load mi smatch load all combinations of the following parameters: 0 dbm p out 26.5 dbm load vswr = 20:1, all phase angles.. no module damage or permanent degradation noise power p n oise_1800 ? 0 + 20 mhz p out 26.5 dbm v batt = 3.6 v t case = +25 c rbw = 100 khz C 80 dbm ? 0 = 925 mhz to 960 mhz p out 26.5 dbm v batt = 3.6 v t case = +25 c rbw = 100 khz C 84 p noise_ 1900 ? 0 + 20 mhz p out 26.5 dbm v batt = 3.6 v t case = +25 c rbw = 100 khz C 80 ?o = 869 mhz to 894 mhz p out 26.5 dbm v batt = 3. 6 v t case = +25 c rbw = 100 khz C 84 free datasheet http://www.datasheet-pdf.com/
sky7 7590- 51 tx - r x fem for quad - band gsm / gprs / ed ge preliminary data she et with six linear trx switch ports and dual - band td - scdma skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com 202524a ? skyworks proprietary and confiden tial information ? products and product information are subject to change without notice. ? november 8, 2012 13 t able 9. sky 77590- 51 e lectrical s pecifications for td - scdma n ominal o perating c onditions (1880 C 1920 mh z ) unless otherwise specified: per table 2 over dynamic range up to 24 dbm output po wer. parameters symbol condition minimum typical maximum unit output power p out hpm v batt = 3.4 v 24 dbm gain g high p out = 24 dbm v ramp = 1.45 v 31.0 32.5 34.0 db power added efficiency pae high p out = 24 dbm v ramp = 1.4 5 v 12.5 % total supply current i cc_high p out = 24 dbm v ramp = 1.4 5 v 570 670 ma adjacent channel leakage power ratio 1 1.6 mhz offset aclr1.6 p out = 24 dbm v ramp = 1.4 5 v C 41 C 37 dbc 3.2 mhz offset aclr3.2 p out = 24 dbm v ramp = 1.4 5 v C 63 C 55 harmonic suppression second ? 0 2 p out 24 dbm C 36 db m third ? 0 3 C 46 tx noise in rx bands dcs rx 1805 mhz C 1850 mhz C 131 dbm/hz input voltage standing wave ratio vswr 3.0 :1 evm evm p out = 24 dbm v ramp = 1.4 5 v 2 4 % rise / fall time dc t on dc 8 10 s t off dc 8 10 rf t on rf 3 6 t off rf 3 6 stability (spurious output) s 5:1 vswr all phases C 65 dbc ruggedness - no damage 2 ru p out ? 24 dbm 10:1 vswr 1 aclr is expressed as a ratio of total adjacent power to td - scdma mo dulated in - band, both measured in 1.28 mhz bandwidth at specified offsets and 16% duty cycle. 2 all phases, time = 10 seconds. free datasheet http://www.datasheet-pdf.com/
preliminary data sheet sky 77590- 51 tx - r x fem for quad - band gsm / gprs / ed g e with six linea r tr x switch ports and dual - band td - scdma skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com 14 november 8, 2012 ? skyworks proprietary and confidential information ? products and product information are subject to change without notice. ? 202524a t able 10. sky 77590- 51 e lectrical s pecifications for td - scdma n ominal o perating c onditions (2010 C 2025 mh z ) unless otherwise specified : per table 2 over dynamic range up to 24 dbm output power. parameters symbol condition minimum typical maximum unit gain g high p out = 24 dbm v ramp = 1.45 v 29.7 31.2 32.7 db power added efficiency pae high p out = 24 dbm v ramp = 1.45 v 11 % total supply current i cc_high p out = 24 dbm v ramp = 1.45 v 630 750 ma adjacent channel leakage power ratio 2 1.6 mhz offset aclr1.6 p out = 24 dbm v ramp = 1.45 v C 40 C 37 dbc 3.2 mhz offset aclr3.2 C 60 C 55 harmonic suppression second ? 0 2 p out 24 dbm C 40 db m third ? 0 3 C 46 tx noise in rx bands dcs rx 1805 mhz C 1880 mhz C 1 31 dbm/hz input voltage standing wave ratio vswr 3.0 :1 evm evm p out = 24 dbm v ramp = 1.45 v 2 4 % rise / fall time dc t on dc 8 10 s t off dc 8 10 rf t on rf 3 6 t off rf 3 6 stability (spurious output) s 5:1 vswr all phases C 65 dbc ruggedness - no damage 2 ru p out ? 24 dbm 10:1 vswr 1 aclr is expressed as a ratio of total adjacent power to td - scdma modulated in - band, both measured in 1.28 mhz bandwidth at specified offsets and 16% duty cycle. 2 . all phases, time = 10 seconds. free datasheet http://www.datasheet-pdf.com/
sky7 7590- 51 tx - r x fem for quad - band gsm / gprs / ed ge preliminary data she et with six linear trx switch ports and dual - band td - scdma skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com 202524a ? skyworks proprietary and confiden tial information ? products and product information are subject to change without notice. ? november 8, 2012 15 t able 11. sky 77590- 51 e lectrical c haracteristics unless otherwise specified : 50 ? system; pulsed operation with pulse width 2308 s; duty cycle 4:8; C 20 c t case +85 c ; 3.0 v batt 4.6 v ; terminate all unused rf ports with 50 ? during test. ports trx1 to trx6 tx - rx mode parameter symbol condition s min imum typical ma x imum unit frequency r ange 3g _ t x / rx ? _3g _t x / r x 824 2690 mhz insertion loss ant C 3g _ t x / rx 3g _t x / r x 824 mhz to 960 mhz t case =+25 c 0.6 0 0.95 d b 1710 mhz to 1990 mhz t case =+25 c 0.7 0 0.95 2110 mhz to 2690 mhz t case =+25 c 1.00 1.20 isolation adjacent ports trx1 through trx6 to any other adjacent port (824 C 960 mhz) 25 db ports trx1 through trx6 to any other adjacent port ( 1710 C 1990 mhz) 25 ports trx1 t hrough trx6 to any other adjacent port ( 2110 C 2690 mhz) 2 0 non- adjacent ports trx1 through trx6 to any other non - adjacent port (824 C 960 mhz) 30 ports trx1 through trx6 to any other non - adjacent port ( 1710 C 1990 mhz) 30 ports trx1 through trx6 to any other non - adjacent port ( 2110 C 2690 mhz) 2 0 imd2 ? r x C ? t x tx output power = 20 dbm blocker power = C 15 dbm blocker frequency impedance is swept over all phase angles at the wcdma port. (minimum vswr at blocker is 10:1 to model out - of - band duplexer impedance. C 95 dbm ? r x + ? t x C 95 imd3 2? t x C ? r x C 9 7 2? r x C ? t x C 9 7 leakage from tx to trx ports p_trx 5 dbm free datasheet http://www.datasheet-pdf.com/
preliminary data sheet sky 77590- 51 tx - r x fem for quad - band gsm / gprs / ed g e with six linea r tr x switch ports and dual - band td - scdma skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com 16 november 8, 2012 ? skyworks proprietary and confidential information ? products and product information are subject to change without notice. ? 202524a f igure 2. m argin - to - sem c hart free datasheet http://www.datasheet-pdf.com/
sky7 7590- 51 tx - r x fem for quad - band gsm / gprs / ed ge preliminary data she et with six linear trx switch ports and dual - band td - scdma skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com 202524a ? skyworks proprietary and confiden tial information ? products and product information are subject to change without notice. ? november 8, 2012 17 technical information f igure 3. sky 77590- 51 a pplication s chematic s free datasheet http://www.datasheet-pdf.com/
preliminary data sheet sky 77590- 51 tx - r x fem for quad - band gsm / gprs / ed g e with six linea r tr x switch ports and dual - band td - scdma skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com 18 november 8, 2012 ? skyworks proprietary and confidential information ? products and product information are subject to change without notice. ? 202524a package dimensions the sky 77590- 51 quad - band front - end module is a 6 mm x 6 mm x 0.9 mm, 28 - pad, leadless package. figure 4 is a three - view mechanical d rawing of the pa d configuratio n with layout dimensions. figure 5 provi d es a recommen d e d phone boar d layout footprint for the fem to help the d esigner attain optimum thermal con d uctivity, goo d groun d ing, and minimum rf d iscontinuity for the 50 - ohm terminals. f igure 4. d imensional d iagram for 6 mm x 6 mm x 0.9 mm, 28- p ad l eadless p ackage C sky 77590- 51 (a ll v iews ) free datasheet http://www.datasheet-pdf.com/
sky77590 - 51 tx - r x fem for quad - band gsm / gprs / ed ge preliminary data she et with six linear trx switch ports and dual - ban d td - scdma skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com 202524a ? skyworks proprietary and confiden tial information ? products and product information are subject to change without notice. ? november 8, 2012 19 f igure 5. p hone pcb l ayout for 6 mm x 6 mm, 28- p ad l eadless p ackage C sky 77590- 51 s pecific free datasheet http://www.datasheet-pdf.com/
preliminary data sheet sky 77590- 51 tx - r x fem for quad - band gsm / gprs / ed g e with six linea r tr x switch ports and dual - band td - scdma skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com 20 november 8, 2012 ? skyworks proprietary and confidential information ? products and product information are subject to change without notice. ? 202524a package description figure 6 shows the device pad configuration and the pad numbering convention, which starts with pad 1 in the upper left and increments counter - clockwise around the package. table 16 lists the pad names and signal descriptions. figure 7 illustrates the typical cas e m arkings. f igure 6. sky 77590- 51 p ad n ames and c onfiguration (t op v iew ) f igure 7. t ypical c ase m arkings t able 12. sky 77590- 51 s ignal d escriptions pad 1 name description 9 tx_hb _in input tx s ignal 1 71 0 mhz C 2025 mhz 10 tx_lb _in input tx s ignal 8 24 mhz C 9 15 mhz 11 bs2 band select 12 bs1 band select 13 vbatt battery supply voltage 14 vcc switch supply voltage 16 mode gmsk / edge / td - scdma mode switch (0 = gmsk , 1 = e dge / td - scdma ) 17 tx en enable txe n 18 vramp controls power in gsm mode and bias in edge / td - scdma 19 trx 1 wideband trx switch port 20 trx 2 wideband trx switch port 21 trx 3 wideband trx switch port 22 trx 4 wideband trx switch port 23 trx5 w ideband trx switch port 24 trx6 w ideband trx switch port 26 ant pa output to antenna ground pad grid ground pad grid (device underside) 1 pads 1 C 8 , 15 , 25 , 27, 2 8 are ground pads . package handling information because of its sensitivity to moisture absorptio n, this device package is baked and vacuum - packed prior to shipment. instructions on the shipping container label must be followed regarding exposure to moisture after the container seal is broken, otherwise, problems relate to moisture absorption may occu r when the part is subjected to high temperature during solder assembly. the sky 77590- 51 is capable of withstanding an msl3/ 260 c solder reflow. care must be taken when attaching this product, whether it is done manually or in a production solder reflow environment. if the part is attached in a reflow oven, the temperature ramp rate should not exceed 3 c per second; maximum temperature should not exceed 260 c. if the part is manually attached, precaution should be taken to insure that the part is not su bjected to temperatures exceeding 260 c for more than 10 seconds. for details on attachment techniques, precautions, and handling procedures recommended by skyworks, please refer to skyworks application note: pcb design and smt assembly/rework, document n umber 101752 . additional information on standard smt reflow profiles can also be found in the jedec standard j - std - 020. production quantities of this product are shipped in the standard tape - and - reel format (figure 8) . free datasheet http://www.datasheet-pdf.com/
sky77590 - 51 tx - r x fem for quad - band gsm / gprs / ed ge preliminary data she et with six linear trx switch ports and dual - ban d td - scdma skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.skyworksinc.com 202524a ? skyworks proprietary and confiden tial information ? products and product information are subject to change without notice. ? november 8, 2012 21 f igure 8. d imensional d iagram for c arrier t ape b ody s ize 6 mm x 6 mm x 0.85 / 1.1 mm C mcm free datasheet http://www.datasheet-pdf.com/
or d ering information product name order number evaluation board part number sky 77590 - 51 tx - rx front - end module sky 77590 - 51 revision history revision date description a november 8, 2012 initial release C preliminary information references skyworks application note: sky77590 rx - tx front - end module s C evaluation board information and implementation , document number 202331 skyworks application note: pcb design and smt a ssembly/rework , document number 101752 st and ar d smt reflow profiles: jedec st and ar d j C std C 020 ? 2012 , skyworks solutions, inc. all rights reserve d . information in this document is provided in connection with skyworks solutions, inc. (skyworks) products or services. these materials, including the information contained herein, are provided by skyworks as a service to its customers and may be used for informational purposes only by the customer. skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. skyworks may change its documentation, products, services, specifications or product descriptio n s at any time, without notice. skyworks makes no commitment to update the materials or information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other di fficulties arising from any future changes. no license, whether exp ress, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document. skyworks assumes no liability for any materials, products or information provided hereunder, including the sale, distribution, reproduction or use of skyworks products, information or materials, except as may be provided in skyworks terms and conditions of sale. the materials, products and information are provided as is without warranty of any kind, whether express, implied, statutor y, or otherwise, i ncluding fitness for a particular purpose or use, merchantability, performance, quality or non - infringement of any intellectual property right; all such warranties are hereby expressly disclaimed. skyworks does not warrant the accuracy or completeness of t he information, text, graphics or other items contained within these materials. skyworks shall not be liable for any damages, including but not limited to any special, indirect, incidental, statutory, or consequent ial damages, including without limitation, lost revenues or lost profits that may result from the use of the materials or information, whether or not the recipient of m aterials has been advised of the possibility of such damage. skyworks products are not intended for use in medical, lifesaving or life - sustaining applications, or other equipment in which the failure of the skyworks products could lead to personal injury, death, physical or environmental damage. skyworks customers using or selling skyworks products for use in such applications d o so at their own risk and agree to fully indemnify skyworks for any damages resulting from such improper use or sale. customers are responsible for their products and applications using skyworks products, which may deviate from published speci fications as a re sult of design defects, errors, or operation of products outside of published parameters or design specifications. customers should include design and operating safeguards t o minimize these and other risks. skyworks assumes no liability for applications as sistance, customer product design, or damage to any equipment resulting from the use of skyworks products outside of stated p ublished specifications or parameters. skyworks, the skyworks symbol, breakthrough simplicity, dcr, helios, hip3, innovation to g o, intera, ipac, lipa, polar loop, and system smart are trademarks or registered trademarks of skyworks solutions, inc., in the united states and other countries. third - party brands and names are for identification purposes only, and are the property of th eir respective owners. additional information, including relevant terms and conditions, posted at www.skyworksinc.com, are incorporated by reference. free datasheet http://www.datasheet-pdf.com/

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