This variable gain circuit for analog video signals was found in a 90s Linear Technology documentation. The circuit has an adjustable gain between -12 and +8 dB.
The circuit presented uses an integrated circuit Sanyo, not very common in our day. This amplifier provides...
This circuit applies to any common operational, the time constant for the given values being 22...
This power supply circuit was obtained from the February 1993 Radio Electronics magazine. The...