Datasheet4U Logo Datasheet4U.com

RF2667 - RECEIVE AGC AND DEMODULATOR

Description

The RF2667 is an integrated complete IF AGC amplifier and quadrature demodulator developed for the receive section of dual-mode CDMA/FM cellular and PCS applications and for GSM/DCS and TDMA systems.

Features

  • Similar to RF9957with Higher I/Q Output Voltage FL+ GC 23 19.
  • Supports Dual Mode Operation.
  • Digitally Controlled Power Down Mode 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.
  • 2.7V to 3.3V Operation.
  • 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 RF2667 RF2667 PCBA Receive AGC and Demodulator Fu.

📥 Download Datasheet

Datasheet preview – RF2667

Datasheet Details

Part number RF2667
Manufacturer RF Micro Devices
File Size 129.57 KB
Description RECEIVE AGC AND DEMODULATOR
Datasheet download datasheet RF2667 Datasheet
Additional preview pages of the RF2667 datasheet.

📁 Similar Datasheet

Other Datasheets by RF Micro Devices
  • RF2668 - CDMA/FM TRANSMIT MODULATOR/ IF AGC/ AND UPCONVERTER WITH INTEGRATED PLL
  • RF2601 - GAIN CONTROLLED IF AMPLIFIER
  • RF2603 - 2.8V PCS UPCONVERTER
  • RF2607 - CDMA/FM RECEIVE AGC AMPLIFIER
  • RF2608 - CDMA/FM UPCONVERTER/BPSK MODULATOR
  • RF2609 - CDMA/FM TRANSMIT AGC AMPLIFIER
  • RF2617 - 3V CDMA/FM RECEIVE AGC AMPLIFIER
  • RF2619 - 3V CDMA/FM TRANSMIT AGC AMPLIFIER

Full PDF Text Transcription

Click to expand full text
RF2667 7 Typical Applications • CDMA/FM Cellular Systems • CDMA PCS Systems • GSM/DCS Systems • TDMA Systems • Spread-Spectrum Cordless Phones • Wireless Local Loop Systems RECEIVE AGC AND DEMODULATOR Product Description The RF2667 is an integrated complete IF AGC amplifier and quadrature demodulator developed for the receive section of dual-mode CDMA/FM cellular and PCS applications and for GSM/DCS and TDMA systems. It is designed to amplify received IF signals, while providing 100dB of gain control range, and demodulate to baseband I and Q signals. Noise figure, IP3, and other specifications are designed to be compatible with the IS-98, and J-STD-018 Interim Standard for CDMA cellular communications.
Published: |