Status: Discontinued | Data Sheet: pdf link image   | RoHS Compliance:
The RF2480 is a monolithic integrated quadrature modulator IC capable of universal direct modulation for high-frequency AM, PM, or compound carriers. This low-cost IC features excellent linearity, noise floor, and over-temperature carrier suppression performance. The device implements differential amplifiers for the modulation inputs, 90° carrier phase shift network, carrier limiting amplifiers, two matched double-balanced mixers, summing amplifier, and an output RF amplifier which will drive 50Ω from 800MHz to 2500MHz. Component matching is used to obtain excellent amplitude balance and phase accuracy.

Features:
  • Typical Carrier Suppression > 35dBc Over Temperature with Highly Linear Operation
  • Single 5V Power Supply
  • Integrated RF Quadrature Network
  • Digitally Controlled Power Down Mode
  • 800MHz to 2500MHz Operation
  • Part Number:
    RF2480
    Manufacturer:
    Qorvo
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