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CHV3241-QDG/20 United Monolithic Semiconductors
Oscillator VCO
MFG Part Number: CHV3241-QDG
The CHV3241-QDG is a monolithic multifunction circuit suitable for frequency generation. It integrates an X-band "push-push" oscillator with frequency control (VCO) thanks to base-collector diodes, used as varactors, a K-band buffer amplifier and a divider by 512. All the active devices are internally self-biased. The circuit is fully integrated on InGaP HBT technology: 2µm emitter length, via holes through the substrate and high Q passive elements. The chip is delivered in a standard 24 Leads RoHS compliant QFN4x4 package.
Key AttributesValue
Frequency Range : Minimum Frequency24000 MHz
Frequency Range : Maximum Frequency24250 MHz
Phase Noise @ ~ offset (dBc/Hz)-94 dBc/Hz
Tuning Sensitivity400 MHz/V
Tuning Voltage1 to 6 VDC
Output Power16 dBm
Vd (Device Voltage)5.1 VDC
Id (Device Current)315 mA
Package TypeQFN
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