RF9958PCBA - CDMA/FM TRANSMIT MODULATOR/ IF AGC/ AND UPCONVERTER

Product Overview

RF Micro Devices

Datasheet Details

Part number	RF9958PCBA
Manufacturer	RF Micro Devices
File Size	129.62 KB
Description	CDMA/FM TRANSMIT MODULATOR/ IF AGC/ AND UPCONVERTER
Datasheet	RF9958PCBA Datasheet
Additional preview pages of the RF9958PCBA datasheet.

Product details

Description

The RF9958 is an integrated complete Quadrature Modulator, IF AGC amplifier, and Upconverter designed for the transmit section of dual-mode CDMA/FM cellular and PCS applications.

Features

Supports Dual Mode Operation.
Digitally Controlled Power Down Modes MODE GC 1 27.
2.7V to 3.3V Operation.
Digital First LO Quadrature Divider.
Double-Balanced UHF Upconvert Mixer.
IF AGC Amp with 95 dB Gain Control Q SIG 2 Q REF 3 LO1- 8 LO1+ 9 I REF 5 I SIG 4 Band Gap Reference Quad. ÷2 Gain Control Σ 25 MOD OUT+ 24 MOD OUT21 MIX IN22 MIX IN+ Ordering Information 13 PD1 15 PD2 17 RF OUT 19 LO2+ 20 LO2- 10 G OUT RF9958 RF9958 PCB.

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Published: Apr 16, 2005 |