Ast-gpsrf Chip

We are engaged in offering excellent quality AST-GPSRF Chip to our valuable clients. AST-GPSRF is a high performance, fully integrated, RF front-end chip for down conversion and amplification of GPS and Galileo signals. It has been designed for L1 (1575.42 MHz), C/A GPS band receivers and OS Galileo band receivers.

AST-GPSRF is a superheterodyne receiver, with an on-chip low noise amplifier (LNA), local oscillator, one down conversion IF stage (at 4.092 MHz), an automatic gain controlled amplifier (AGC), an on chip IF band pass filter and a 2-bit analog-to-digital converter (ADC).

The down converter works with 16.368MHz reference clock and sampling clock of 16.368MHz is internally generated.

The down converter has internal band pass filter, which does not require external calibration. Antenna connection and open circuit can be sensed and the information is made available.

The chip can be interfaced with any active/passive GPS antenna. Clients can avail this AST-GPSRF Chip at industry leading prices from us.