Datasheet4U Logo Datasheet4U.com

RF2942 - UHF QUADRATURE MODULATOR AND TRANSMITTER

Datasheet Summary

Description

The RF2942 is an integrated power amplifier and quadrature modulator IC.

The quadrature modulator is driven with a single-ended local oscillator (LO) source.

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.

📥 Download Datasheet

Datasheet preview – RF2942

Datasheet Details

Part number RF2942
Manufacturer RF Micro Devices
File Size 206.80 KB
Description UHF QUADRATURE MODULATOR AND TRANSMITTER
Datasheet download datasheet RF2942 Datasheet
Additional preview pages of the RF2942 datasheet.

📁 Similar Datasheet

Other Datasheets by RF Micro Devices
  • RF2945 - 433/868/915MHZ FSK/ASK/OOK TRANSCEIVER
  • RF2948B - 2.4GHz SPREAD-SPECTRUM TRANSCEIVER
  • RF2905 - 433/868/915MHZ FM/FSK/ASK/OOK TRANSCEIVER
  • RF2908 - 915MHZ SPREAD SPECTRUM RECEIVER WITH PLL FREQUENCY SYNTHESIZER
  • RF2909 - 3V 915MHZ SPREAD-SPECTRUM TRANSMITTER IC
  • RF2915 - 433/868/915MHZ FSK/ASK/OOK TRANSCEIVER
  • RF2917 - 433/868/915MHZ FM/FSK RECEIVER
  • RF2919 - 433/868/915MHZ ASK/OOK RECEIVER

Full PDF Text Transcription

Click to expand full text
RF2942 0 Typical Applications • 915MHz ISM Band Products • Digital Communications • Quadrature Modulation • Portable Battery-Powered Equipment UHF QUADRATURE MODULATOR AND TRANSMITTER Product 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 mm. 12° MAX 0.20 C B 2 PLCS -B- 1.88 TYP 3.75 SQ. -C- SEATING PLANE 2 PLCS 0.20 C A 0.
Published: |