Datasheet > TLA4215

TLA4215

更新时间： 2024-11-14 03:27:27

品牌	Logo	应用领域
FILTRAN		变压器
页数	文件大小	规格书
1页	42K
描述
Audio Hybrid Transformer

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数据手册

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TLA4215 数据手册

Audio

Hybrid Transformer

TLA 4215

TLA 4215 is designed to be used

Applications:

in a 2-coil hybrid transformer con-

figuration with the following fea-

tures.

Interfacing of Telecommunica-

tions equipment requiring sepa-

rate transmit and receive path to

a 2-wire telephone line, where

high transhybid loss and DC

loop current capability are re-

quired.

•

Low profile.

Small size.

DC capability.

Conforms to FCC Part 68

and C03 regulations.

MECHANICAL

2 units required

for this circuit.

All dimensions

are in inches

DOT AT

PIN 1

ELECTRICAL

TLA 4215 has the following electrical performance in a 2-coil hybrid configuration when terminated with 470

Ohms (Optimum) impedance at the RX and TX ports and up to 100mA on the 2-wire side.

Frequency Response

Insertion Loss

< 0.5 dB

< 1.0 dB

300 Hz - 5000 Hz

1000 Hz

Transhybrid Loss

> 55 dB

300 Hz - 5000 Hz

Return Loss

at the 2-wire port

14.0 dB

20.0 dB

24.0 dB

300 Hz

500 - 5000 Hz

1000 - 3500 Hz

Dielectric Strength

1500 Vrms

winding to winding

& windings to core

Filtran Limited

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

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

9-5

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