The HFA1103 is a high-speed, wideband, fast settling current feedback op amp with a sync stripping function. The HFA1103 is a basic op amp with a modified output stage that enables it to strip the sync from a component video signal. The output stage has an open emitter NPN transistor that prevents the output from going low during the sync pulse.

Features

• Removes Sync Signal From Component Video

• Low Residual Sync. . . . . . . . . . . . . . . . . . . . . . 8mV (Typ)

• -3dB Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . 200MHz

• Very Fast Slew Rate . . . . . . . . . . . . . . . . . . . . . . . 600V/µs

• Fast Settling Time (0.1) . . . . . . . . . . . . . . . . . . . . . . 9ns

• Excellent Gain Flatness, 32MHz . . . . . . . . . . . . . . ±0.1dB

• Overdrive Recovery . . . . . . . . . . . . . . . . . . . . . . . .

Applications

• RGB Video Sync Stripping

• RGB Video Distribution Amplifier for Workstations and PC Networks

• Video Conferencing Systems

• RGB Video Monitor Preamp

• Fiberoptic Receivers