Datasheet Details
- 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
ML6421 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.
ML6421 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
ML6421 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
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