Scilab Function
fr - eng

vtuneinv - get tunning voltage from frequency

Library

• modnum_pll - Phase Locked Loop utility functions

Description

$$v=\frac{1}{\beta} \tanh^{-1}\left(\left(f_{\rm d}-f_{0}\right)\frac{2\pi}{\alpha}\right)$$

Calling Sequence

v = vtuneinv(fd,fo,alpha,beta)

Parameters

• fd : output frequency
• fo : free frequency
• alpha : coefficient
• beta : gain
• v : output tension

File content

• MODNUMSCI/macros/pll/vtuneinv.sci [view code]

See Also

• vtune - get frequency from tunning voltage (Scilab Function)

Authors

A. Layec A. Layec