Application Support: Tuning Varactors

Please take a moment to answer these preliminary questions. An MBT engineer will receive this request and respond to you directly:

What is your Operating Frequency?

What is your application?

VCO
Phase Shifter
Tunable Filter
Phase Modulator
Frequency Modulator
Other

What is the minimum "Q" required and at what voltage for your applications?

What capacitance would you like and at what voltage?

Do you require an abrupt or hyperabrupt varactor diode?

Abrupt    Hyperabrupt

If hyperabrupt, are there specific gamma peaks and/or gamma magnitudes required?

No Yes

What tuning voltages are available?

Is there a specific capacitance swing required?

Yes       No

If yes, please describe.

Are there phase noise requirements?

Yes       No

If yes, please describe.

Will your design allow the varactor to be heat sunk?

Yes       No

Do you have tuning time constraints?

Yes       No

Do you have a specific package in mind, or do you require packaging assistance?

Specific Package Packaging Assistance

Will high reliability screening be required on production devices?       If yes, to what level screening?

Yes       No

What is your estimated production quantity and desired delivery schedule?

Qty:       Delivery Date:

Do you have a target price per unit?       If yes, what price?

Yes       No

Please describe your application and time frame:

* Full Name:

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How do you prefer to be contacted?

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