DESCRIPTION

The STB5610, 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.

• ONE CHIP SYSTEM TO INTERFACE GPS ANTENNA TO GPS MICRO CONTROLLER

• ABLE TO SUPPORT ACTIVE AND PASSIVE ANTENNA

• MINIMUM EXTERNAL COMPONENTS

• COMPATIBLE WITH GPS L1 SPS SIGNAL AND GALILEO FREQUENCIES

• CMOS OUTPUT LEVELS

• 2.7 V .. 3.6 V SUPPLY VOLTAGE

• EMBEDDED LOW PHASE NOISE PLL

• ACTIVE ANTENNA SENSOR

• SMART CHIP ENABLE FUNCTION FOR POWER CONSUMPTION OPTIMIZATION

• ESD PROTECTED