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RF2668

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

RF2668 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

RF2668 General 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. It is designed to modulate baseband I and Q signals, amplify the resulting IF signals while providi.

RF2668 Datasheet (430.75 KB)

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.
Preliminary RF2668 CDMA/FM TRANSMIT MODULATOR, IF AGC, AND UPCONVERTER WITH INTEGRATED PLL 5 Typical Applications

* CDMA/FM Cellular and PCS.

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TAGS

RF2668 CDMA TRANSMIT MODULATOR AGC AND UPCONVERTER WITH INTEGRATED PLL RF Micro Devices

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