OPA615

BurrĆBrown Products from Texas Instruments OPA615 SBOS299B – FEBRUARY 2004 – REVISED JULY 2005 Wide-Bandwidth, DC Restoration Circuit FEATURES 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 TIME: 2.5ns TTL/CMOS HOLD CONTROL APPLICATIONS BROADCAST/HDTV EQUIPMENT TELECOMMUNICATIONS EQUIPMENT HIGH-SPEED DATA ACQUISITION CAD MONITORS/CCD IMAGE PROCESSING NANOSECOND PULSE INTEGRATOR/PEAK DETECTOR PULSE CODE MODULATOR/DEMODULATOR COMPLETE VIDEO DC LEVEL RESTORATION SAMPLE-AND-HOLD AMPLIFIER SHC615 UPGRADE Ground CHOLD DESCRIPTION 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 perf...