Need FM Not AM

[Ron Hubbard]

Does anyone know of a way to frequency modulate the sine wave
output of an XR2206 waveform generator chip?


--
"My life is a Testament to all the things I can do- when I don't
listen to other people." -Brian Walker

 

[Jack Smith]

On Wed, 5 May 2004 16:19:16 -0700, "Ron Hubbard" <notat@hotmail.com>
wrote:

Does anyone know of a way to frequency modulate the sine wave
output of an XR2206 waveform generator chip?

Look at Figure 10 of the XR2206 data sheet -- to vary the frequency
you inject current into pin 7 or 8.

Jack

 

[Ron Hubbard]

"Jack Smith" <Jack.Smith@cox.net> wrote in message
news:ah2j90hpij9nh978fsldku54q30bvo5t07@4ax.com...

On Wed, 5 May 2004 16:19:16 -0700, "Ron Hubbard"
notat@hotmail.com
wrote:


Does anyone know of a way to frequency modulate the sine wave
output of an XR2206 waveform generator chip?

Look at Figure 10 of the XR2206 data sheet -- to vary the
frequency
you inject current into pin 7 or 8.

Many thanks, Jack.

-rh