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

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

* 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