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RF2690

Part Number	RF2690
Manufacturer	RF Micro Devices
Description	W-CDMA RECEIVE AGC AND DEMODULATOR
Published	Apr 16, 2005
Detailed Description	Preliminary RF2690 W-CDMA RECEIVE AGC AND DEMODULATOR 7 Typical Applications • W-CDMA Systems Product Description The...
Datasheet	RF2690 PDF File

Overview

Preliminary RF2690 W-CDMA RECEIVE AGC AND DEMODULATOR 7 Typical Applications • W-CDMA Systems Product Description The RF2690 is an integrated complete IF AGC amplifier and quadrature demodulator designed for the receive section of W-CDMA applications.
It is designed to amplify received IF signals, while providing 70dB of gain control range, a total of 90dB gain, and demodulation to baseband I and Q signals.
This circuit is designed as part of RFMD’s single mode W-CDMA chipset, which includes the RF9678 as modulator and IF AGC and the RF2638 as upconvertor.
The IC is manufactured on an advanced 25GHz FT Silicon Bi-CMOS process, and is packaged in a 20-pin, 4mmx4mm, leadless chip carrier.
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