I am using Max2606 VCO for the PLL part of a FM modulator. MAX2606 has a single fixed oscillation frequency which is determined by the external inductance connected to Pin #1.

But I need to be work this VCO within a frequency range (88MHz -108 MHz) to have more than one channel for modulation instead of single fixed frequency. How could I achieve this in MAX2606?

Please help me.

 

Download the spec from Maxim or http://www.datasheetcatalog.com

The Vtune input can be used to tune the center frequency determined by the inductor to cover the range you desire.

Regards,
Ifixit

 

Download the spec from Maxim or http://www.datasheetcatalog.com

The Vtune input can be used to tune the center frequency determined by the inductor to cover the range you desire.

Regards,
Ifixit

Hi. Thanks.
I have another thing to ask. How I insert the modulating signal for the modulation?

 

Google images: max2606 fm transmitter

To get lots of info and ideas.

Regards,
Ifixit