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Performance of ICO and VCO used in PLL

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northeast1

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hung_wai_ming(at)hotmail.com said:
Anyone can comment from your experience?
I want to make some comparison and decide in the circuit


VCO is coming from ICO, adding a V2I converter
 

hung_wai_ming@hotmail.com

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again northeast1.

please see my topic carefully, don't waste ppl's time to see the answers without any help
 

hung_wai_ming@hotmail.com

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rania_hassan

My scope does not restrict only to ring VCO, but also differential VCO. I may not consider LC at this moment. What I focus is in the range of 100-500MHz oscillator integrated on chip, either ICO based or VCO based.
 

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