RF2690 - W-CDMA RECEIVE AGC AND DEMODULATOR

RF Micro Devices

Datasheet Details

Part number	RF2690
Manufacturer	RF Micro Devices
File Size	259.30 KB
Description	W-CDMA RECEIVE AGC AND DEMODULATOR
Datasheet	RF2690_RFMicroDevices.pdf

The RF2690 is an integrated complete IF AGC amplifier and quadrature demodulator designed for the receive section of W-CDMA applications.

Digitally Controlled Power Down Mode.
2.7V to 3.3V Operation 14 I OUT+ 13 I OUT- 20 NC 2 NC 3 1 17 18 IF+ IF- Gain Control.
Digital LO Quadrature Divide-by-4.
IF AGC Amp with 70dB Gain Control.
80dB Maximum Voltage Gain W-CDMA IN+ 4 I/Q W-CDMA IN- 5 Cal 15 ENCAL 16 FCLK 12 Q OUT+ Div 4 Mode Control & Biasing 11 Q OUT- 19 VREF2V 6 VCC 8 LO 7 GND 9 EN WUP 10 EN RX Ordering Information RF2690 RF2690 PCBA W-CDMA Receive AGC and Demodulat.

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Published: Apr 16, 2005 |