SM5312A 3-channel Video Buffer with Built-in Lowpass Filter
Description
The SM5312A is a 3-channel video buffer with built-in 5th-order lowpass filters. The SM5312A outputs Y, C, and composite signals at the same time. Composite signal is outputted mixing Y and C signals. Any channels drive maximum 2 loads.
Block Diagram
Features
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Supply voltage:4.5 to 5.5V
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Output gain:6.0±0.5dB, 0±0.5dB
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Filter passband (±1.5dB):6MHz
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Output drive capability:maximum 2 loads at 75Ω terminated
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Output sag compensation circuit built-in (Y, YCMIX)
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Mixer built-in for output composite signal (YCMIX)
Datasheet(PDF 419KB)
