The M21424 is a high-speed, low-power, adaptive co-axial cable equalizer designed to increase the maximum low-jitter

transmission distance of serial digital interface (SDI) video signals and DVB-ASI across commonly used bandwidth

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cable length to minimize the inter-symbol interference (ISI) jitter caused by the cable and to remove the DC offset

components introduced with the pathological test pattern and AC coupling in systems.

The M21424 is designed to support SD, HD, and 3G data rates from 143 Mbps to 2970 Mbps.

The low-noise, high-gain equalizer allows for low jitter 3G-SDI transmissions up to 100m (Belden 1694A) and HD trans-

missions up to a length of 200m (Belden 1694A) and 120m (Belden 8281). For SD data rates, cable lengths up to 400m

(Belden 1694A) and 300m (Belden 8281) are supported.

The M21424 is available in a green and RoHS compliant package.

Features

Benefits

Robust standard compliant equalizers

Design flexibility and control

Range of solution for multiple data rates

High speed outputs with low cost integration

Supports non standard rates

Extend legacy cable length at higher speeds

Extend industry standard cable length

Low power and thermal management costs

Standard voltage supplies supported

Saves board area

Provides additional margin for most applications

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