This circuit was found in specialized microwave documentation from the 1960s. The circuit makes use of a varicap, and the transistor is a microwave type.
This precision circuit can be implemented with other operational ones. We found it in a...
We find this circuit in 1975 documentation. The circuit can be used with other operational...
April 2017 - Texas Instruments' new high-precision TMP468 sensor can now be obtained from Mouser...