DESCRIPTION

· TPF113 is a 3-channel video filter optimized for consumer video devices.

· It integrates 6th-order Butterworth filters for DAC reconstruction or ADC anti-aliasing.

· Supports both AC and DC-coupled inputs with flexible biasing options.

· Features a Transparent Sync-tip Clamp circuit for DC voltage restoration.

· Operates from a single supply voltage of +3.0V to +5.5V.

· Available in SOIC-8 package with an operating temperature range of -40°C to +85°C.

FEATURES

· 3-SDTV filter with 9MHz -3dB bandwidth and 57.2dB attenuation at 27MHz.

· Supports multiple input biasing with 80mV level shift for DC-coupled inputs.

· Low quiescent current of 3.85mA per channel.

· Slew rate of 38V/µs and 6dB gain with rail-to-rail output.

· Robust ESD protection: HBM 8KV, CDM 2KV.

APPLICATIONS

· Video signal amplification in consumer devices.

· Set-top box and DVD player video drivers.

· Video buffer for portable or USB-powered devices.

· Suitable for HDTV and SD video applications including NTSC and PAL.