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CHV2240-99F/00 United Monolithic Semiconductors
Oscillator VCO
The CHV2240 is a monolithic multifunction proposed for frequency generation at 38GHz. It integrates a K-band Voltage Controlled Oscillator, a Q-band frequency multiplier and buffer amplifiers. For performance optimization, an external port (ERC) allows a passive resonator coupling to the oscillator (at half output frequency). This chip has been especially designed to be coupled to a high Q dielectric resonator. All the active devices are internally self biased. The circuit is manufactured with the P-HEMT process : 0.25µm gate length, via holes through the substrate, air bridges and electron beam gate lithography. It is available in chip form.
Key AttributesValue
Frequency Range : Minimum Frequency37500 MHz
Frequency Range : Maximum Frequency39000 MHz
Phase Noise @ ~ offset (dBc/Hz)-100 dBc/Hz
Tuning Sensitivity
Tuning Voltage2 VDC
Output Power9 dBm
Vd (Device Voltage)4.5 VDC
Id (Device Current)120 mA
Package TypeChip
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QuantityUnit Price
1 - 99
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