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GP1020 - SIX-CHANNEL PARALLEL CORRELATOR CIRCUIT FOR GPS OR GLONASS RECEIVERS

General Description

Datasheet Reference DS3861 DS3076 ORDERING CODES GP1020 CG GPKR Commercial - Plastic 120-pin QFP (GP120) GP1020 IG GPKR Industrial - Plastic 120-pin QFP (GP120) DW9255 35

TYPICAL GPS RECEIVER (Fig.

Key Features

  • GP1020 s Six Fully Independent Correlation Channels s Switchable to Receive GPS or.

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Datasheet Details

Part number GP1020
Manufacturer Zarlink Semiconductor Inc
File Size 345.61 KB
Description SIX-CHANNEL PARALLEL CORRELATOR CIRCUIT FOR GPS OR GLONASS RECEIVERS
Datasheet download datasheet GP1020 Datasheet

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Other Datasheets by Zarlink Semiconductor Inc

Part Number Description
GP1020CGGPKR SIX-CHANNEL PARALLEL CORRELATOR CIRCUIT FOR GPS OR GLONASS RECEIVERS
GP1020IGGPKR SIX-CHANNEL PARALLEL CORRELATOR CIRCUIT FOR GPS OR GLONASS RECEIVERS

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FEBRUARY 1994 DS3605-2.2 GP1020 SIX-CHANNEL PARALLEL CORRELATOR CIRCUIT FOR GPS OR GLONASS RECEIVERS The GP1020 is a six-channel CMOS digital correlator which has been designed to work with the GP1010 L1-channel downconverter or other integrated circuits, and may be used to acquire and track the GPS C/A code or the GLONASS signals. For each of the six channels the GP1020 includes independent digital down-conversion to baseband, C/A code generation, correlation, and accumulate-and-dump registers. The GP1020 interfaces with a microprocessor via a 16-bit data bus to control the acquisition and tracking processes using the various registers on the chip.