Temperature-compensated-crystal-oscillator


Posted on Apr 27, 2012

This circuit uses LTC1043 to differentiate between a temperature sensing network and a de reference. The single-ended output biases a varactor-tuned crystal oscillator to compensate drift.


Temperature-compensated-crystal-oscillator
Click here to download the full size of the above Circuit.

The varactor crystal network has high de impedance, eliminating the need for an LTC1043 output amplifier.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Melody Doorbell circuit
24 Second Countdown Timer Circuit
Gas Leakage Sensor Alarm Circuit Engineering Project using 555 Timer and MQ6 SEN 1327 Gas Sensor Module
High-Frequency Oscillators



Top