GS4881-IDA

GS4881-IDA概述

Monolithic Video Sync Separators

Description

The GS1881, GS4881 and GS4981 are general purpose sync separators for use in a wide variety of video applications. The devices extract the timing information from composite video signals with scan rates from 15 to 130kHz.

The GS1881 is a drop-in replacement for the industry standard LM1881 with much improved performance. The device generates composite sync, vertical sync, back porch and odd/even field signals. The GS4881 is identical to the GS1881 but features a noise immune back porch pulse which maintains a constant H rate during the vertical interval. The GS4981 is identical to the GS4881, except that it provides horizontal sync in place of the odd/even output.

Features

• noise tolerant odd/even flag, back porch and horizontal sync pulse

• fast recovery from impulse noise

• excellent temperature stability

• 0.5V to 4Vpp input signal amplitude with 5V supply

• well-controlled clamp discharge current and slicing level

• programmable horizontal scan rate up to 130kHz

• composite, vertical, back porch, odd/even GS1881, GS4881, horizontal GS4981 outputs

• predictable vertical output pulse width with default trigger for non-standard video signals

• Pb-free and Green

• 5V to 12V supply voltage range

• pin compatible with LM1881 sync separator

GS4881-IDA数据文档
型号 品牌 下载
GS4881-IDA

Gennum

下载
GS4881-CTAE3

Semtech Corporation

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GS4881-CKAE3

Semtech Corporation

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GS4882-CKAE3

Semtech Corporation

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GS4882-CTAE3

Semtech Corporation

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GS4881-IKAE3

Semtech Corporation

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GS4881

Gennum

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