Help me design a CMOS oscillator

[sssr]

Hi

I need to design a shift oscillator for a communication transceiver to transmit
and recieve binary signals over an infra-red channel and i dont know which type of oscillator is best suited. The frequency is fixed so don't need a VCO. Also it must be built using mosfets.

Any Help would be apprecited

Thanks

 

[flushrat]

Re: CMOS oscillator

DLL? Use Differential or just single-ended Ring Oscillator

 

[sssr]

Re: CMOS oscillator

Thanks for that

Does anyone know where i can find design examples of these
oscillators.

Thanks

 

[Vamsi Mocherla]

Re: CMOS oscillator

YOu can refer to Behzad Razavi's Book on this matter