RF9958 - CDMA/FM TRANSMIT MODULATOR/ IF AGC/ AND UPCONVERTER

Name: RF9958
SKU: RF9958-346624

RF Micro Devices

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RF9958 Datasheet Preview — Preview of RF9958 PDF

Datasheet Details

Part number	RF9958
Manufacturer	RF Micro Devices
File Size	129.62 KB
Description	CDMA/FM TRANSMIT MODULATOR/ IF AGC/ AND UPCONVERTER
Datasheet	RF9958_RFMicroDevices.pdf

RF9958 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 |