for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com amplifiers - driver & g a in block - sm t 8 8 - 1 HMC788LP2E phemt gain block mmic amplifier, dc - 10 ghz v02.0311 general description features functional diagram the h mc 788 lp 2 e is a gaas ph em t gain block mmic sm t d c to 10 ghz amplifer. this 2x2 mm d fn packaged amplifer can be used as either a cascadable 50 o hm gain stage or to drive the lo port of many of h i ttites single and double-balanced mixers with up to +20 dbm output power. the h mc 788 lp 2 e offers 14 db of gain and an output ip 3 of +30 dbm while requiring only 76 ma from a +5 v supply. the darlington feedback pair exhibits reduced sensitivity to normal process variations and yields excellent gain stability over temperature while requiring a minimal number of external bias components. p 1db o utput p ower: +20 dbm o utput ip 3: +30 dbm gain: 14 db 50 o hm i / o s 6 l ead 2x2 mm d fn sm t p ackage: 4 mm 2 typical applications the h mc 788 lp 2 e is ideal for: ? c ellular/3g & l t e /wi m ax/4g ? lo driver applications ? m icrowave r adio ? test & m easurement e quipment ? uwb c ommunications electrical specifcations, vcc = 5v, t a = +25 c p arameter m in. typ. m ax. units gain d c - 6.0 ghz 6.0 - 10.0 ghz 12 9 14 12 db db gain v ariation o ver temperature d c - 6.0 ghz 6.0 - 10.0 ghz 0.012 0.025 db/ c db/ c r eturn l oss i nput d c - 6.0 ghz 6.0 - 10.0 ghz 16 9 db db r eturn l oss o utput d c - 6.0 ghz 6.0 - 10.0 ghz 9 15 db db r everse i solation d c - 10.0 ghz 25 db o utput p ower for 1 db c ompression ( p 1db) d c - 6.0 ghz 6.0 - 10.0 ghz 18 15 20 18 dbm dbm o utput third o rder i ntercept ( ip 3) d c - 6.0 ghz 6.0 - 10.0 ghz 30 27 dbm dbm n oise f igure d c - 6.0 ghz 6.0 - 10.0 ghz 7 9 db s upply c urrent ( i cq) 76 ma n ote: data taken with broadband bias tee on device output.
for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com amplifiers - driver & g a in block - sm t 8 8 - 2 output return loss vs. temperature broadband gain & return loss gain vs. temperature reverse isolation vs. temperature input return loss vs. temperature noise figure vs. temperature HMC788LP2E v02.0311 phemt gain block mmic amplifier, dc - 10 ghz -30 -20 -10 0 10 20 30 0 2 4 6 8 10 12 14 16 s21 s11 s22 response (db) frequency (ghz) -30 -25 -20 -15 -10 -5 0 0 2 4 6 8 10 12 +25 c +85 c -40 c return loss (db) frequency (ghz) -30 -25 -20 -15 -10 0 2 4 6 8 10 12 +25 c +85 c -40 c reverse isolation (db) frequency (ghz) 5 10 15 20 0 2 4 6 8 10 12 +25 c +85 c -40 c gain (db) frequency (ghz) -30 -25 -20 -15 -10 -5 0 0 2 4 6 8 10 12 +25 c +85 c -40 c return loss (db) frequency (ghz) 0 5 10 15 20 0 2 4 6 8 10 12 +25 c +85 c -40 c noise figure (db) frequency (ghz)
for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com amplifiers - driver & g a in block - sm t 8 8 - 3 power compression @ 10 ghz p1db vs. temperature psat vs. temperature output ip3 vs. temperature [1] power compression @ 1 ghz gain & power vs. supply voltage @ 1 ghz HMC788LP2E v02.0311 phemt gain block mmic amplifier, dc - 10 ghz 5 10 15 20 25 0 2 4 6 8 10 12 +25 c +85 c -40 c p1db (dbm) frequency (ghz) 0 10 20 30 40 50 60 -10 -5 0 5 10 pout gain pae pout (dbm), gain (db), pae (%) input power (dbm) 10 15 20 25 30 35 0 2 4 6 8 10 12 +25 c +85 c -40 c ip3 (dbm) frequency (ghz) 5 10 15 20 25 0 2 4 6 8 10 12 +25 c +85 c -40 c psat (dbm) frequency (ghz) 0 10 20 30 -10 -5 0 5 10 pout gain pae pout (dbm), gain (db), pae (%) input power (dbm) 10 20 30 40 4.5 5 5.5 gain p1db ip3 gain (db), p1db (dbm), ip3 (dbm) supply voltage (v) [1] +5 dbm / tone o utput p ower
for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com amplifiers - driver & g a in block - sm t 8 8 - 4 outline drawing absolute maximum ratings typical supply current c ollector bias v oltage ( v cc) +7 v rf i nput p ower ( rfin )( v s = +5 v ) +15 dbm junction temperature 150 c c ontinuous p diss (t = 85 c ) (derate 10.4 mw/ c above 85 c ) 0.68 w thermal r esistance (junction to ground paddle) 96 c /w s torage temperature -65 to +150 c o perating temperature -40 to +85 c es d s ensitivity (hb m ) c lass 1a vcc (v) icq (ma) 4.5 64 5.0 76 5.5 88 no t es : 1. le ad fr a me m at eri a l : copper a llo y 2. d imensions a re in inc h es [ millime t ers ] 3. le ad sp a cin g t oler a nce is non - c u m u l at ive 4. p ad bu rr len gth s ha ll b e 0.15mm m ax im u m . p ad bu rr h ei ght s ha ll b e 0.05mm m ax im u m . 5. p a ck ag e wa rp s ha ll not e x cee d 0.05mm. 6. a ll g ro u n d le ad s a n d g ro u n d p add le m u s t b e sol d ere d to pc b rf g ro u n d. 7. refer to h i tt i t e a pplic at ion not e for s ugg es t e d l a n d p att ern . p art n umber p ackage body m aterial l ead f inish msl r ating p ackage m arking [1] h mc 788 lp 2 e r oh s -compliant l ow s tress i njection m olded p lastic 100% matte s n msl 1 [2] 788 xxxx [1] 4-digit lot number xxxx [2] m ax peak refow temperature of 260 c package information elec t ros tat ic sensi t ive d evice o b serve ha n d lin g prec aut ions HMC788LP2E v02.0311 phemt gain block mmic amplifier, dc - 10 ghz
for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com amplifiers - driver & g a in block - sm t 8 8 - 5 application circuit pin descriptions p in n umber f unction description i nterface s chematic 1, 4, 6 n / c the pins are not connected internally; however, all data shown herein was measured with these pins connected to rf /d c ground externally. 2 rfin this pin is d c coupled. an off chip d c blocking capacitor is required. 5 rfo ut rf output and d c bias for the output stage. 3 g n d this pin and exposed ground paddle must be connected to rf /d c ground. HMC788LP2E v02.0311 phemt gain block mmic amplifier, dc - 10 ghz
for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com amplifiers - driver & g a in block - sm t 8 8 - 6 evaluation pcb the circuit board used in the application should use rf circuit design techniques. s ignal lines should have 50 o hm impedance while the package ground leads and exposed paddle should be connected directly to the ground plane similar to that shown. a sufficient number of via holes should be used to connect the top and bottom ground planes. the evaluation board should be mounted to an appro - priate heat sink. the evaluation circuit board shown is available from hittite upon request. list of materials for evaluation pcb 129550 [1] i tem description j1 - j2 pc m ount sm a c onnector j5, j6 2 mm d c header c 1, c 2 0.01 f c apacitor, 0502 p kg. c 3 100 p f c apacitor, 0402 p kg. c 4 2.2 f c ase a p kg. r 1 0 o hm r esistor, 0402 p kg. l 1 i nductor, c onical 6.35 h u1 h mc 788 lp 2 e pc b [2] 129549 e valuation pc b [1] r eference this number when ordering complete evaluation pc b [2] c ircuit board m aterial: r ogers 4350 HMC788LP2E v02.0311 phemt gain block mmic amplifier, dc - 10 ghz
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