features ? up-conversion mixer ic from 2.4 ghz to 5.8 ghz input frequency range 2.4 ghz to 3.5 ghz p out typically 12 dbm at 5.8 ghz p in typically 0 dbm v cc 3.0 v to 3.9 v 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. description the 5-ghz up-conversion mixer ic is designed with atmel?s silicon-germanium (sige) process and provides a high conversion gain. the up-conversion mixer consists of a first mixer stage, a filter and a driver amplifier with an output power of 12 dbm. the output stage was realized using an open-collec- tor structure. power-up/down and output levels are controlled via the bias control pin 6 and pin 7 (v ctl , v ref ). figure 1. block diagram filter bias control rfin 3 rfout 11 6 vctl 16 vcc_ctl vcc1 15 vcc2 13 ATR7039 rfout 10 mixer 7 vref up-conversion mixer ic from 2.4 ghz to 5.8 ghz ATR7039 summary preliminary note: this is a summary document. a complete document is available under nda. for more information, please con- tact your local atmel sales office. rev. 4786cs?dect?11/04
2 ATR7039 [preliminary] 4786cs?dect?11/04 package information ordering information extended type number package remarks ATR7039-pes qfn16 - 4x4 tube, moq 750 ATR7039-peq qfn16 - 4x4 taped and reeled, moq 6000
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