Memory Recorder (CB6789E)

This Harris circuit from the 90's is intended for recording old EPROM memories. The circuit uses components of the time.

Ramp Generator (CB16917E)
From an input signal, and using an unusual current source, this circuit generates a ramp, that is, a...
CMOS Negative Voltage Doubler (CB4632E)
This circuit doubles and reverses the polarity of voltage Ve which can be between 5 and 15 V. The...
Buffer CA3140 (CB21970E)
Using an operational with FET this circuit presents excellent gain and does not need a symmetric power...