Operational amplifier with rail-to-rail common-mode input...

Operational amplifier with self control circuit for...

Operational amplifier with self control circuit for...

Operational amplifiers having low-power...

Operational amplifying circuit and push-pull circuit

Operational trans-conductance amplifier with output clamp...

Operational transconductance amplifier

Operational transconductance amplifier (OTA)

Operational transconductance amplifier and AGC amplifier...

Operational transconductance amplifier and Bi-MOS multiplier

Operational transconductance amplifier and filter circuit

Operational transconductance amplifier and multiplier

Operational transconductance amplifier and multiplier

Operational transconductance amplifier for an output buffer

Operational transconductance amplifier having two...

Operational transconductance amplifier input driver for...

Operational transconductance amplifier operable at low supply vo

Operational transconductance amplifier programmable filter

Operational transconductance amplifier with a non-linear...

Operational transconductance amplifier with DC offset...