MAX7443 Datasheet (Maxim) - Triple-Channel Video Reconstruction Filter and Buffer

MAX7443, Triple-Channel Video Reconstruction Filter and Buffer

The MAX7443/MAX7444 are low-cost, triple-channel video reconstruction filters for S-video and CVBS video signals.

These devices are ideal for anti-aliasing and DAC smoothing video applications such as set-top boxes, DVD players, hard-disk recorders (HDRs), and personal video recorders.

These filters

MAX7443 Features

* o Triple-Channel Filter and Buffer for CVBS and Y/C (S-Video) o Filter Response Ideal for NTSC, PAL, and Interlaced SDTV Signals o 41dB (typ) Stopband Attenuation at 27MHz o -0.3dB (typ) Passband Response o Low Blanking Level Voltage Allows DC-Coupled Output o Each Channel Drives Two 150Ω Video Load