Description

The ML6426CS-1 is a triple video filter with buffered outputs. It is part of the ML6426 family, which offers different passband cut-off frequencies ranging from 6.7MHz to 48MHz. Each channel of the ML6426CS-1 features a 4th-order Butterworth lowpass reconstruction video filter. This filter is designed to minimize overshoot and maintain a flat group delay. The ML6426CS-1 also guarantees differential gain and phase at the outputs of the integrated cable drivers.

Specifications and features

- 5V ±10% operation

- RGB/YUV filters for ATSC Digital Television VESA Standard

- 2:1 Mux Inputs for multiple RGB/YUV inputs

- Triple Reconstruction Filter options for 6.7, 12, 24, 30, 36, and 48MHz to handle various line rates

- Multiple ML6426CS-1 outputs can be paralleled to drive RGB/YUV outputs at different frequencies for various line rates by means of Disable/Enable pin.

- 6dB drivers and sync tip clamps for DC restore

- DC restore with minimal tilt

- 0.4% differential gain on all channels, 0.4º differential phase on all channels, 0.8% total harmonic distortion on all channels

- 2kV ESD protection

Application Scenarios

The ML6426CS-1 is suitable for applications that require video filtering, such as ATSC Digital Televisions following the VESA Standard. It can handle multiple RGB/YUV inputs and offers options for different line rates, providing flexibility in various scenarios.

Comparison

Advantages:

- 5V operation with a tolerance of ±10%

- 2:1 Mux Inputs for multiple RGB/YUV inputs

- Multiple ML6426CS-1 outputs can be paralleled to drive RGB/YUV outputs at different frequencies

- DC restore with minimal tilt

- 2kV ESD protection

Disadvantages:

- No specific information provided