Opto-electronic sensor

Optocoupler for power FET

Optoelectronic coupling device for transmitting DC signals

Output circuit for charge transfer transversal filter

Output signal processor circuit of charge transfer device

Over voltage detection circuit for use in electronic ignition sy

Overcurrent detecting apparatus

Overvoltage comparator

Peak amplitude detector

Peak catcher circuit

Peak detecting circuitry and dual threshold circuitry therefor

Peak detecting with constant fractional offset

Peak detection circuit

Peak detector

Peak detector

Peak detector

Peak hold circuit

Peak hold circuit with improved linearity

Peak holding circuit for a color television receiver

Peak level detecting device and method