OPA615 Datasheet - Texas Instruments

OPA615 DC Restoration Circuit

The OPA615 is a complete subsystem for very fast and precise DC restoration, offset clamping, and low-frequency hum suppression of wideband amplifiers or buffers. Although it is designed to stabilize the performance of video signals, the circuit can also be used as a sample-and-hold amplifier, high-.

OPA615 Features

* 1

* 2 PROPAGATION DELAY: 1.9ns

* BANDWIDTH: OTA: 710MHz Comparator: 730MHz

* LOW INPUT BIAS CURRENT: ±1μA

* SAMPLE-AND-HOLD SWITCHING TRANSIENTS: ±5mV

* SAMPLE-AND-HOLD FEEDTHROUGH REJECTION: 100dB

* CHARGE INJECTION: 40fC

* HOLD COMMAND DELAY T

OPA615-etcTI.pdf