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RF2469

Features: • Complete Receiver Front-End• Stepped LNA/Mixer Gain Control• Adjustable LNA/Mixer Bias Current• 23dB Maximum Cascade Gain• 2.5dB Noise Figure at Maximum ascade GainApplication• W-CDMA Handsets• PCS Handsets• General Purpose Downconverter&...

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SeekIC No. : 004476281 Detail

RF2469: Features: • Complete Receiver Front-End• Stepped LNA/Mixer Gain Control• Adjustable LNA/Mixer Bias Current• 23dB Maximum Cascade Gain• 2.5dB Noise Figure at Maximum asc...

RF2469 Data Sheet

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Part Number:
RF2469
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/27

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Product Details

Description



Features:

• Complete Receiver Front-End
• Stepped LNA/Mixer Gain Control
• Adjustable LNA/Mixer Bias Current
• 23dB Maximum Cascade Gain
• 2.5dB Noise Figure at Maximum ascade Gain


Application

• W-CDMA Handsets
• PCS Handsets
• General Purpose Downconverter
• Commercial and Consumer Systems
• Portable Battery-Powered Equipment


Specifications

Parameter Rating Unit
Operating Ambient Temperature
-40 to +85
Storage Temperature
-40 to +150



Description

The RF2469 is a receiver front-end designed for thereceive section of W-CDMA and PCS applications. It isdesigned to amplify and downconvert RF signals whileproviding 23dB of stepped gain control range and featuresdigital control of the LNA gain and mixer gain. A furtherfeature of the chip is adjustable IIP3 of the LNA andmixer using an off-chip current setting resistor. Noise Figure,IP3, and other specs are designed to be compatiblewith W-CDMA and PCS communications. The IC is manufacturedon an advanced Gallium Arsenide HeterojunctionBipolar Transistor (GaAs HBT) process andpackaged in a 20-pin, leadless chip carrier with an xposed die flag.




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