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ADH534S
  • ADH534S

ADH534S

RECOMMENDED FOR NEW DESIGNS

Aerospace, GaAs, InGaP, HBT, MMIC, 10.6 GHz to 11.8 GHz, VCO with Fo/2 and Fo/4 Frequency Output.

Analog Devices ADH534S Product Info

10 February 2026 6

Features

  • Triple Output:
    • Fo = 10.6 GHz – 11.8 GHz
    • Fo/2 = 5.3 GHz – 5.9 GHz
    • Fo/4 = 2.65 GHz – 2.95 GHz
  • Pout: + 11 dBm Typical
  • Phase Noise: -110 dBc/Hz @ 100 kHz Typ
  • No External Resonator Needed
  • Die Size: 2.9 mm x 1.8 mm x 0.1 mm 
  • Screened in accordance with MIL-PRF-38534, Class K

Part details & applications

The ADH534S is a GaAs, InGaP, Heterojunction Bipolar Transistor (HBT), MMIC, VCO. The ADH534S integrates resonators, negative resistance devices, varactor diodes and feature half frequency and divide-by-4 outputs. The VCO’s phase noise performance is excellent over temperature, shock, and process due to the oscillator’s monolithic structure. Power output is +11 dBm typical from a +5V supply voltage. The prescaler and RFout/2 functions can be disabled to conserve current if not required. The voltage-controlled oscillator requires no external matching components.

Applications 

  • Point-to-Point/Multi-Point Radios 
  • Instrumentation
  • Satellite Communications
  • Military & Space

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