CHV2240-99F View Datasheet(PDF) - United Monolithic Semiconductors

Part Name

Description

MFG CO.

CHV2240-99F

Multifunction : K-band VCO and Q-band Multiplier GaAs Monolithic Microwave IC

United Monolithic Semiconductors 

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CHV2240

K-band VCO / Q-band Multiplier

External Resonator Coupling Port Information

The external resonator has to be an equivalent series resonance.

However, this impedance must also be compatible to the negative impedance of

the oscillator ERC port in order to obtain the oscillation conditions and to avoid

parasitic oscillations. Typical impedance of ERC port (Zerc) is given in the

following tables. The diagrams show this impedance in a wider band. These

values don’t include the wire bonding (self L_erc given in the section “Typical

Assembly and Bias Configuration”).

Vt=0V

Vt=0V

Vt=0V

Vt=2V

Vt=2V

Ref. :DSCHV22400096 -05-Apr-00

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Specifications subject to change without notice

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