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designing a Voltage Controlled Oscillator (VCO)

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mmnr00

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hye guys,

I'm looking to design a Voltage Controlled Oscillator (VCO) that meets the below requirements :

-output voltage should be periodic but doesnt matter what shape

-should adjust its frequency in response to input voltage which is 1V-2V.

-input impedance should be more than 10k ohm and output impedance should be less than 1k ohm

-1V produce frequency FL and 2V produce frequency FH

Can anybody give me where is the good place to start? Thanks in advance for any help.
 

Which frequency ( audio or RF ? ) it is very important to know
Output level ( 1 V; 0 dBm ? )
KV ( or Hz per volt of command )
Supply voltage and command voltage

Give us more info.

Mandi
 
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    Eilah

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FANT said:
Which frequency ( audio or RF ? ) it is very important to know
Output level ( 1 V; 0 dBm ? )
KV ( or Hz per volt of command )
Supply voltage and command voltage

Give us more info.

Mandi
Click to expand...

the min and max frequency is not given yet, its given later during the lab.

The method of doing it is indipendent, and theres restriction in designing it as long as it meets the requirement.

thanks
 

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