Video filter amp with a 9.5 MHz corner — built for SDTV reconstruction
The Texas Instruments THS7373IPW is a quad-channel video filter amplifier in a 14-TSSOP package, purpose-built for reconstruction or anti-aliasing filters in standard-definition video paths. Its 9.5 MHz -3dB bandwidth aligns with the SDTV luminance/chrominance passband, so you get clean roll-off without wasting loop gain on frequencies the signal doesn't carry.
Package and mounting
Slew rate is 450 V/µs. Output current per channel is 90 mA.
The 14-TSSOP package (0.173" wide, 4.40 mm) is a common footprint for multi-channel filters — check your layout for the pin-to-pin spacing against the reference design. Surface-mount assembly is standard; no special reflow profile beyond the usual TSSOP guidelines.
The 16.9 mA supply current is typical for a quad-channel filter at this bandwidth — factor it into your power budget, but it's not a power-rail surprise.
