RF2668 - CDMA/FM TRANSMIT MODULATOR/ IF AGC/ AND UPCONVERTER WITH INTEGRATED PLL

Product Overview

RF Micro Devices

Datasheet Details

Part number	RF2668
Manufacturer	RF Micro Devices
File Size	430.75 KB
Description	CDMA/FM TRANSMIT MODULATOR/ IF AGC/ AND UPCONVERTER WITH INTEGRATED PLL
Datasheet	RF2668 Datasheet
Additional preview pages of the RF2668 datasheet.

Product details

Description

The RF2668 is an integrated complete quadrature modulator, IF AGC amplifier, upconverter, and PLL, designed for the transmit section of dual-mode CDMA/FM cellular, PCS, and tri-mode CDMA applications.

Features

Supports Tri-Mode Operation.
Digitally Controlled Power Down Modes 45 44 43 42 41 40 39 38 37 36 SET2 35 PLLVCC Bias Supply /R Lock Detect Charge Pump SET1 CE.
2.7V to 3.3V Operation.
Digital First LO Quadrature Divider.
Double-Balanced UHF Upconvert Mixer.
IF AGC Amp with 95dB Gain Control RFOUT 3 VCC4 4 /N LO2+ 5 LO2- 6 GND2 7 GND2 8 MIX_DEC 9 MIX IN+ 10 MIX IN- 11 NC 12 13 NC 14 MOD OUT15 MOD OUT+ 16 GND1 17 AGC_DEC 18 VGC 1.

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Other Datasheets by RF Micro Devices

RF2667 - RECEIVE AGC AND DEMODULATOR
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

Published: Apr 16, 2005 |