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TEW4980 Datasheet - Filtran

TEW4980_Filtran.pdf

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Datasheet Details

Part number:

TEW4980

Manufacturer:

Filtran

File Size:

57.03 KB

Description:

Cept/t1 in/output transformer.

TEW4980, CEPT/T1 In/Output Transformer

www.DataSheet4U.com CEPT/T1 In/Output Transformer Typical applications are: TEW4980 TEW4980 is designed to be used either as a transmit or a receive transformer in the ISDN primary access network, interfacing SIEMENS PEB2235 and PEB2236 to a 75, 100 or 120 ohm line.

When in transmit mode, connect the two primary windings in parallel, pin 1 to 3 and pin 2 to 4.

When in receive mode, connect the two primary windings in series, pin 2 to pin 3, thus forming a center

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