TEW5314 is designed and

approved to be used as a

Receive transformer in T1/CEPT

applications with the following

Crystal devices: CS61535A,

CS61574, CS61574A, CS61575

and CS6158A.

Also as a Transmit Transformer

for:

CS61574, CS61534and CS61535

Longitudinal Bal.: Exceeds the

requirements of ANSI T1.408

and CCITT I.431

Return Loss: Exceeds the

requirements of

ANSI T1.408, CCITT G.703 and

BS6328.

Typical applications are:

•

Primary rate ISDN network

nodes.

•

PBX or computer to

T1/CEPT Digital Trunks.

•

TDM Multiplexers.

Line Impedance

(1-8)

100 or 120

Ω

75

Ω

Turns ratio

(1 - 8) : (3-6)+(4-5)

1 : 2

1 : 2

Inductance (mH)

(1-8)

> 1.2

> 0.75

Longitud. Bal.

I.431

I.431

T1.408

Return Loss

G.703

G.703

T1.408

BS6328

Dielectric Strength (Vrms)

1500

1500

12.2

2.54 (6 places)

0.6

9.1

5.2 max

Recommended

foot print

1.9

1.27

2.54

7.62

12.7

9.6

White dot

at pin 1

3

6

Device

4

5

1

Line

8

CEPT/T1

Input/Output Transformer

TEW5314

Filtran Limited

229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3,

2-34

Tel : (613) 226 -1626 Fax :

(613) 226 -7124

All dimensions

are in mm.

MECHANICAL

ELECTRICAL SPECIFICATION

TEW5314 - 1

- 2

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