RF9957 - CDMA/FM RECEIVE AGC AND DEMODULATOR

Product Overview

RF Micro Devices

Datasheet Details

Part number	RF9957
Manufacturer	RF Micro Devices
File Size	169.27 KB
Description	CDMA/FM RECEIVE AGC AND DEMODULATOR
Datasheet	RF9957 Datasheet
Additional preview pages of the RF9957 datasheet.

Product details

Description

The RF9957 is an integrated complete IF AGC amplifier and Quadrature Demodulator designed for the receive section of dual-mode CDMA/FM cellular and PCS applications.

Features

Supports Dual Mode Operation (CDMA and FM) FL+ GC 23 19.
Digitally Controlled Power Down Mode.
2.7V to 3.3V Operation 16 Q OUT+ 15 Q OUT- CDMA IN+ 4 CDMA IN- 5 IN SEL 14 FM IN+ 8 FM IN- 9 Input Select Gain Control.
Quadrature LO Divider.
IF AGC Amp with 100dB Gain Control Quad. ÷2 13 LO+ 12 LO21 I OUT+ Band Gap Reference 22 I OUT- Ordering Information 24 PD 18 FL- 10 BG OUT RF9957 RF9957 PCBA CDMA/FM Receive AGC and Demodulator Fully.

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Other Datasheets by RF Micro Devices

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Published: Apr 16, 2005 |