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RF2689 Datasheet - RF Micro Devices

RF2689 W-CDMA/GSM/DCS RECEIVE AGC AND DEMODULATOR

The RF2689 is an integrated complete IF AGC amplifier and quadrature demodulator designed for the receive section of W-CDMA and GSM/DCS applications. It is designed to amplify received IF signals, while providing 70dB of gain control range, a total of 90dB gain, and demodulate to baseband I and Q si.

RF2689 Features

* Digitally Controlled Power Down Mode

* 2.7V to 3.3V Operation 14 I OUT+ 13 I OUT- VGC2 VGC1 20 1 17 18 IF+ IF- GSM IN+ 2 GSM IN- 3 DIV2 W-CDMA IN+ 4 W-CDMA IN- 5 Gain Control

* Digital LO Quadrature Divide-by-8

* IF AGC Amp with 70dB Gain Control

RF2689 Datasheet (383.74 KB)

Preview of RF2689 PDF

Datasheet Details

Part number:

RF2689

Manufacturer:

RF Micro Devices

File Size:

383.74 KB

Description:

W-cdma/gsm/dcs receive agc and demodulator.

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RF2689 W-CDMA GSM DCS RECEIVE AGC AND DEMODULATOR RF Micro Devices

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