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LM1292

Video PLL System

LM1292 Features

* n Wide continuous autosync range

* 22 kHz

* 125 kHz (1:5.7) with no component switching or external adjustments n No manufacturing trims required

* internal VCO capacitor trimmed on chip n No costly high-precision components needed n Very low phase jitter (below 800 ps at 125 k

LM1292 General Description

The LM1292 is a very low jitter, integrated horizontal time base solution specifically designed to operate in high performance, continuous-sync video monitors. It automatically synchronizes to any H frequency from 22 kHz to 125 kHz and provides the drive pulse to the high power deflection circuit. A.

LM1292 Datasheet (217.88 KB)

Preview of LM1292 PDF

Datasheet Details

Part number:

LM1292

Manufacturer:

National Semiconductor

File Size:

217.88 KB

Description:

Video pll system.

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TAGS

LM1292 Video PLL System National Semiconductor

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