RF2942 - UHF QUADRATURE MODULATOR AND TRANSMITTER

RF Micro Devices

RF2942 Datasheet Preview — Preview of RF2942 PDF

Datasheet Details

Part number	RF2942
Manufacturer	RF Micro Devices
File Size	206.80 KB
Description	UHF QUADRATURE MODULATOR AND TRANSMITTER
Datasheet	RF2942_RFMicroDevices.pdf

RF2942 Product details

Description

-A- 2 PLCS 0.25 C A The RF2942 is an integrated power amplifier and quadrature modulator IC.The quadrature modulator is driven with a single-ended local oscillator (LO) source.The quadrature phase generation of the LO is accomplished using an internal passive network tuned for twice the operating frequency.The LO frequency is at twice the RF frequency to avoid interfering with an external synthesizer.4.00 SQ.2.00 TYP 0.25 C B 2 PLCS 1.00 0.85 0.80 0.65 0.05 C 0.05 0.01 Dimensions in

Features

2.0V to 3.6V Power Supply.
902MHz to 928MHz Frequency Range.
200mW Output Power.
Low LO Input Level.
Low Broadband Noise Floor.
Small Footprint I DATA+ 4 3 12 LO IN+ 14 LO2 OUT 15 ÷2 +45° -45° Σ 9 RF OUT 2 Q DATA+ 1 Q DATA- Ordering Information RF2942 RF2942 PCBA UHF Quadrature Modulator and Transmitter Fully Assembled Evaluation Board Functional Block Diagram RF Micro Devices, Inc. 7628 Thorndike Road Greensboro, NC 27409, USA.

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Published: Apr 16, 2005 |