features ? input frequency range 2.7 ghz to 3.0 ghz p out typically 12 dbm at 5.8 ghz p in typically 0 dbm v cc 3.0v to 3.9v cw mode operation package: qfn16 benefits ramping control extends battery lifetime ac input coupling saves external capacitors extremely low bom for application electrostatic sensitive device. observe precautions for handling. 1. description the 5.8-ghz frequency doubler ic is designed with atmel?s silicon-germanium (sige) process and provides a high conversion gain. the device consists of a doubler stage, a filter and a driver amplifier with an output power of 11 dbm. the output stage was realized using an open-collector structure. power-up/down and output levels are controlled via the bias control pin 6 and pin 7 (v ctl ). tm 2.9 ghz to 5.8 ghz sige frequency doubler ic atr7039 preliminary rev. 4786e?dect?10/05
2 4786e?dect?10/05 atr7039 [preliminary] figure 1-1. block diagram filter bias control rfin 3 rfout 11 6 vctl1 16 vcc_tl vcc1 15 vcc2 13 atr7039 rfout 10 frequency doubler 7 vctl2
3 4786e?dect?10/05 atr7039 [preliminary] 2. pin configuration figure 2-1. pinning qfn16 gnd nc rfin gnd gnd rfout rfout gnd vcc_ctl vcc1 gnd vcc2 gnd vctl1 vctl2 gnd 16 15 14 13 5 6 7 8 1 2 3 4 12 11 10 9 gnd on the paddle table 2-1. pin description pin symbol function 1 gnd ground 2 nc not connected 3 rfin rf input 4 gnd ground 5 gnd ground 6 vctl1 power-up/biasing control voltage to frequency doubler stage 7 vctl2 power-up/biasing control volt age to output amplifier stage 8 gnd ground 9 gnd ground 10 rfout rf output 11 rfout rf output 12 gnd ground 13 vcc2 supply voltage for output amplifier stage 14 gnd ground 15 vcc1 supply voltage for frequency doubler stage 16 vcc_ctl supply voltage for biasing control paddle ? ground
4 4786e?dect?10/05 atr7039 [preliminary] 3. absolute maximum ratings stresses beyond those listed under ?absolute maximum ratings? may cause permanent damage to the device. this is a stress rating only and functional operation of the device at these or any other conditions beyond t hose indicated in the operational sections of this specification is not implied. exposure to absolute maximum rati ng conditions for extended periods may affect device reliability . parameters symbol value unit supply voltage, no rf v cc 5v supply current i cc 400 ma junction temperature t j 150 c storage temperature t stg ?40 to +125 c input rf power p in 13 dbm control voltage v ctl1,2 2.5 v note: the part may not survive all parameters at maximum applied simultaneously! 4. thermal resistance parameters symbol value unit junction ambient qfn16 package, slug soldered on pcb r thja 40 k/w 5. operating range parameters symbol value unit supply voltage v cc 3.0 to 3.9 v input frequency range f in 2700 to 3000 mhz output frequency range f out 5400 to 6000 mhz ambient temperature range t amb ?25 to +75 c
5 4786e?dect?10/05 atr7039 [preliminary] 6. electrical characteristics no. parameters test conditions pi n symbol min. typ. max. unit type* 1.0 input power 3 pin 0 10 dbm a 1.1 output power measured at harmonic frequency 2f 10, 11 p2f 12 dbm a 1.2 measured at harmonic frequency 3f 10, 11 p3f -8 dbm a 1.3 measured at fundamental frequency 10, 11 p1f tbd dbm a 1.4 output power deviation measured at harmonic frequency 10, 11 p d ?2 +2 db a 1.5 control voltage range doubler operating mode 6v ctl1 1.4 v a 7v ctl2 1.7 v a 1.6 power down mode 6, 7 v ctl1,2 0.2 v a 1.7 input and output return loss with external matching 3, 10, 11 ?12 ?8 db c 1.8 reverse isolation 2f 3, 10, 11 iso r 30 36 db c 1.9 current consumption f or 12dbm output power 13, 15, 16 i cc 90 ma a 1.10 current consumption in power down mode v ctl1,2 0.2v 13, 15, 16 i cc 15 a a 2.0 duty cycle 100 % c *) type means: a = 100% tested, b = 100% correlation tested, c = characterized on samples, d = design parameter
6 4786e?dect?10/05 atr7039 [preliminary] 7. application circuit v cc_ctl c 5 v cc1 c 11 input v ctl1 c 7 * microstrip line * output atr7039 * c 2 c 3 c 15 * c 1 v ctl2 v cc2 c 6
7 4786e?dect?10/05 atr7039 [preliminary] 9. package information 8. ordering information extended type number package remarks ATR7039-PESG qfn16 - 4x4 tube, moq 750, pb-free atr7039-peqg qfn16 - 4x4 taped and reeled, moq 6000, pb-free
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