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
