This TTL circuit generates a 100 MHz signal for digital instruments. The CI is not easy to obtain, being of the high speed MECL type. The circuit is from a 1972 Motorola manual.
This typical two-transformer push-pull step circuit can be found on many small old radios and...
This circuit was found in a 1964 Electronic Design. The circuit can be implemented with equivalent...
We found this circuit in a 1995 documentation. It can measure frequencies from 100 kHz to over 100 MHz...