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PT31302

更新时间： 2024-01-28 01:42:24

品牌	Logo	应用领域
DATATRONICS		变压器
页数	文件大小	规格书
3页	93K
描述
POT23/11 ADSL Line Transformers

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PT31302 数据手册

March 7, 2007

PT313 Series POT23/11 ADSL Line Transformers

For Alcatel, Globespan, Motorola and Analog Device Chipsets

•

Designed to meet ANSI and ETSI requirement

Excellent THD performance

Up to 100mA DC Current Capability

Operating Temperature –45 to +85^oC.

Custom Design for Other Pinouts and

Dimensions are available

Electrical Specification 1:

T/R

Line:Chip

+/-3%

Leakage

Inductance

(uH, Typ.) (Ω, Max.) (Ω, Max.)

Line Side Chip Side

DCR DCR

Part

Number

Chipset

Maker

Line Side

Inductance

Chipset

Application

PT31301

Alcatel

MTK20140

ADSL

CPE

1:1

1:1.4

1:1

440uH +/-5%

940uH +/-10%

410uH +/-10%

0.32

2.4

1.6

PT31302 Globespan

PT31303 Globespan

ADSL

CPE

1.6

Electrical Specification 2:

Longitudinal

Balance

(dB Typ.@100Ω)

Hipot

(Vrms)

(Min.)

Part

Number

THD

(dB Typ. @100Ω)

Insertion Loss

(dB Typ.)

Schematic

PT31301

PT31302

PT31303

-70dB @40kHz

-72dB @30kHz

3dB @40k-2MHz

40dB @25k-1MHz

2000

1500

SCHEMATICS

Circuit 1

Circuit 2

DATATRONIC: 28151 Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Toll Free Tel: 888-889-5391 Fax: 951-928-7701

Email: ddisales@datatronics.com

499 King’s Road, Hong Kong Tel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290

All specifications are subject to change without notice.

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