Aerospace, GaAs, InGaP, HBT, MMIC, VCO with Divide-by-4 Frequency Output, 12.5 GHz to 13.9 GHz

The ADH584S is a GaAs, InGaP, Heterojunction Bipolar Transistor (HBT), MMIC, VCO. The ADH584S integrates resonators, negative resistance devices, varactor diodes and feature divide-by-4 frequency output. The VCO’s phase noise performance is excellent over temperature, shock, and process due to the oscillator’s monolithic structure. Power output is +10 dBm typical from a +5V supply voltage. The prescaler and Fo/2 functions are being disabled to conserve current. The voltage-controlled oscillator requires no external matching components.

Applications

* Point-to-Point/Multi-Point Radios

* Instrumentation

* Satellite Communications

* Military & Space

* Dual Output:

* Fo = 12.5 GHz – 13.9 GHz

* Fo/4 = 3.125 GHz – 3.475 GHz

* Pout: + 10 dBm Typical

* Phase Noise: -110 dBc/Hz @ 100 kHz Typ