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

RF Micro Devices

RF2668 Datasheet Preview — Preview of RF2668 PDF

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_RFMicroDevices.pdf

RF2668 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

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Published: Apr 16, 2005 |