CXA3355ER - GPS Down Converter IC

Product Overview

Sony

Datasheet Details

Part number	CXA3355ER
Manufacturer	Sony
File Size	336.25 KB
Description	GPS Down Converter IC
Datasheet	CXA3355ER Datasheet
Additional preview pages of the CXA3355ER datasheet.

CXA3355ER Product details

Description

The CXA3355ER is an IC developed as a GPS RF down converter.

This IC realizes a reduction in the number of external parts by integrating an LNA, image rejection mixer, IF filter, PLL and VCO (L, C) into a small package with low current consumption.

Features

Includes all functions required for the GPS down converter.
Low voltage operation: VCC = 1.6 to 2.0V.
Low current consumption (active mode): 11mA (Typ. at VCC = 1.8V, IF ≈ 1MHz).
Low current consumption (power save mode) < 1µA.
Total gain ≈ 100dB.
Total NF ≈ 4dB.
On-chip VCO and PLL.
Supports typical TCXO frequencies (13MHz, 16.368MHz, 18.414MHz, etc. ).
On-chip LNA (LNA NF: 2.0dB).
Image rejection mixer.

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Published: Apr 23, 2010 |