Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

How is the transfer function of the feedback system obtained

Status
Not open for further replies.
S

STOIKOV

Full Member level 4
Full Member level 4
Joined
Nov 18, 2005
Messages
236
Helped
8
Reputation
16
Reaction score
2
Trophy points
1,298
Activity points
3,083
Oscillator theory

I started reading about VCOs,

How is the transfer function of this feedback system obtained ?
Recommend some literature about CMOS ring oscillators ?

thanks.
 

Re: Oscillator theory

Have a look to these:
**broken link removed**

and 2 this gr8 tutorial:
**broken link removed**



They could be interesting for you.

C u.
 

    S

    STOIKOV

    Points: 2
    Helpful Answer Positive Rating
Re: Oscillator theory

I just answered your other post ... so take a look here



For CMOS ring oscillators please take a look at this document

**broken link removed**

I hope you find the information useful.

Best regards,
v_c
 

    S

    STOIKOV

    Points: 2
    Helpful Answer Positive Rating
Re: Oscillator theory

input to amplifier at any time is vin(actual)=vin-vout
therefore
vout=H(s)*v(actual)
or vout=H(s)[vin-vout]
vout+vout*H(s)=vin*H(s)
vout[1+H(s)]=vin*H(s)
therefore, vout/vin = H(s)/{1+H(s)}
which is the said transfer function...
you can read this theory in Behzad Razavi's analog CMOS design book.
 

    S

    STOIKOV

    Points: 2
    Helpful Answer Positive Rating
Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top