Datasheet > TEW5791

TEW5791

更新时间： 2024-11-26 03:28:15

品牌	Logo	应用领域
FILTRAN		变压器
页数	文件大小	规格书
1页	25K
描述
HDSL Input/Output Transformer

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TEW5791 数据手册

HDSL

Input/Output Transformer

TEW5791

TEW5791 is designed to be as

Applications:

an input/output transformer in

HSDL applications as described

in Bellcore TA-NWT-001210.

•

HDSL service.

High speed data transmis-

sion over twisted wire.

Features:

–

Up to 160 mA loop current

–

Excellent Longitudinal

Balance

–

Low distortion

MECHANICAL

ALL DIMENSIONS

ARE IN INCHES

Device

Line

0.15

DRILL PATTERN

DIA

0.025

0.200

8 PLACES

COMPONENT SIDE

2 HOLES DIA. 0.055"

10 HOLES DIA. 0.040"

0.70

< 0.80"

< 1.10"

< 0.98"

DOT AT PIN1

GRID 0 .10" X 0.10"

Dot at

pin 1

G. 2 GND PINS

0.020" X 0.040"

ELECTRICAL SPECIFICATION

TEW5791

135

Line Impedance

DCR

(Ohms)

(6 -10)

(1 - 4)

(2 - 5)

4.4

2.2

Inductance

Leakage Ind.

Turns Ratio

(mH)

(1 - 5)

> 10

< 20

160 mA

(µ H)

(short 6 to 10)

(6 - 10) : (1 - 4) : (2 - 5)

(1 - 5) to (6 - 10)

40 - 400 KHz

2 : 1 : 1

< 300

> 20

Interwinding Capacitance (pF)

Note. Ground pin 6 on the

device side for optimum

balance

Return Loss

(dB)

Longitudinal Balance

200 KHz

> 65

Distortion, THD

(dB)

5V p/p 200KHz level

> 75

160 mA dc through 1 - 5

Dielectric Strength

(Vrms)

(1 - 5) to (6 - 10)

& (1 - 5) to core

1500

Filtran Limited

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

Tel : (613) 226-1626 Fax : (613) 226-7124

5-14

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