ML6421 Triple Phase and Sinx/x Equalized / Low-Pass Video Filter

Micro Linear

Description

September 1999 ML6421 * Triple Phase and Sinx/x Equalized, Low-Pass Video Filter GENERAL .
The ML6421 monolithic BiCMOS 6th-order filter provides fixed frequency low pass filtering for video applications.

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Datasheet Specifications

Part number: ML6421
Manufacturer: Micro Linear
File Size: 160.32 KB
Datasheet: ML6421_MicroLinearCorporation.pdf
Description: Triple Phase and Sinx/x Equalized / Low-Pass Video Filter

Features

* s s s s s s 5.5, 8.0, 9.3, or 3.0MHz bandwidth 1x or 2x gain 6th-order filter with phase and amplitude equalizer >40dB stopband rejection No external components or clocks ±10% frequency accuracy over maximum supply and temperature variation

Applications

* This triple phase-equalized filter with Sinx/x correction is designed for reconstruction filtering at the output of a Video DAC. Cut-off frequencies are either 5.5, 8.0, or 3.0MHz. Each channel incorporates a 6th-order lowpass filter, a first order all-pass filter, a gain boost circuit, and a 75Ω c

ML6421 Distributors

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ML6421 Triple Phase and Sinx Equalized Low-Pass Video Filter Micro Linear

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