STB5610 Datasheet | STMicroelectronics

B5610, using ST Microelectronics RF Bipolar technology, implements a Global Positioning System RF front-end. The chip provides down conversion from the 1575.42 MHz GPS (L1) signal to 4.092 MHz Output signal. The integrated PLL with on-chip reference oscillator uses a low cost 16.368 MHz crystal. No TCXO is required. PIN CONNECTION Gnd_XTAL TQFP48 ORDER CODE STB5610 BRANDING STB5610 Data Shee XTAL_out Gnd_XTAL XTAL_in Gnd_IF Gnd_IF Vcc_IF IF2+ Fselect IF2- 48 Vcc_XTAL Vcc_Logic LF Vcc_VCO Gnd TNK1 TNK2 Gnd Gnd IF1+ IF1Gnd 1 2 3 4 5 6 7 8 9 10 11 12 13 37 36 35 34 33 32 31 30 29 28 27 26 25 Vcc_Logic2 Gnd DATA CLK Gnd_Driver Vcc_Driver Gnd_Loic Vcc_Logic AS1 AS2 As_out GC RF+ Vcc_RF LNA_out- Vcc_LNA Gnd LNA_in- December, 15 2003 CE2 24 Gnd Gnd_RF LNA_in+ LNA_out+ Gnd_RF...