GP2021中文資料MITEL數(shù)據(jù)手冊PDF規(guī)格書

The GP2021 is a 12 channel C/A code baseband correlator for use in NAVSTAR GPS and GLONASS satellite navigation receivers. The GP2021 complements the GP2015 and GP2010 C/A code RF downconverters available from Mitel Semiconductor.

FEATURES

■ 12 Fully Independent Correlation Channels

■ 1PPS UTC Aligned Timing Output

■ On–Chip Dual UART and Real Time Clock

■ Compatible with most 16 and 32 bit Microprocessors

■ Memory Control Logic for ARM60 Microprocessor

■ Low Voltage, Low Current Power–Down Mode

■ Power Dissipation 150mW Typical

■ Compatible with GP2015 and GP2010 RF Front Ends

■ Battery Backup Voltage 2.2V (min)

APPLICATIONS

■ GPS Navigation Systems

■ High Integrity Combined GPS–GLONASS Receivers

■ GPS Geodetic Receivers

■ Time Transfer Receivers