ICS1893AF 参数 Datasheet PDF下载

Product Brief

ICS1893AF

Typical Board Layouts

Twisted-Pair Receiver Interface

The figure below shows the design for the ICS1893 twisted-pair receiver interface.

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Two 56.2Ω 1% resistors are in series, with the center bypassed to ground with a 0.1µF bypass capacitor.

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No bypass capacitor is used with the receive transformer center tap.

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A 4.7-pF capacitor must be included across the ICS1893 side of the receive transformer.

Note:

1. Keep leads as short as possible.

2. Install the resistor network as close to the ICS1893 as possible.

ICS1893 Receive Twisted Pair

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Document Revision: 5 April 2002