BT8921 datasheet, PDF - EEWORLD Datasheet

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BT8921: DescriptionHDSL Line Interface Transformers; File Size50KB，2 Pages; ManufacturerRhombus Industries, Inc.; Websitehttp://www.rhombus-ind.com/

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BT8921 Overview

HDSL Line Interface Transformers

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HDSL

Line Interface

Transformers

Thru-hole & Surface Mount Versions

Electrical Specifications at 25

O

C

P/N

T-911

Turns Ratio

Inductance

DC Resistance Pri

DC Resistance Sec

Frequency

Response

Insertion Loss

D.C. Current

Longitudinal

Balance

Return Loss

Harmonic

Distortion

Isolation

Schematic Style

1:1

3

3.8

0.1

0.5

100

50

17

-70

1000

B

T-940

2:1

5

3.5

2.2

0.07

0.43

100

53

17

-70

1500

A

T-976

2:1

2

2.5

1.0

0.1

0.5

160

50

16.5

-70

1500

A

T-982

2:1

3

2.5

1.0

0.7

0.4

160

53

20

-70

1500

A

T-983

2:1

3.5

2.5

1.0

0.1

0.5

60

53

17

-70

1500

A

Manufacturer

Name

Brooktree

T-984

2:1

8

4.0

2.3

0.1

0.5

60

53

16

-70

1500

A

mH

Ω

dB

mA

Units

I.C.

Part #

BT8921

BT8960

BT8970

Bit

Rate

784

1168

160

288

416

784

1168

Transformer

Part #

T-982

T-976

T-984

T-940

T-983

T-982

T-976

Schematic "A"

1

4

2

7

5

9

PRI

SEC

Schematic "B"

dB

V

RMS

1

10

2

9

4

7

5

6

PRI

SEC

Request Individual Data Sheets for test conditions & additional information

Standard Thru-hole EP-13 Package

.550

(13.97)

MAX.

.536

(13.61)

MAX.

Surface Mount Versions of all Parts listed are available.

Add suffix "G" to specify surface mount package style.

.522

(13.26)

MAX.

.532

(13.51)

MAX.

.525

(13.34)

MAX.

Example:

T-976G

.516

(13.1)

MAX.

.210

(5.33)

TYP.

.100

(2.54)

TYP.

10

9

8

7

6

.400

(10.16)

TYP.

Pin Diameter is 0.025 (0.64)

.100

.028

(2.54) (0.70)

.025

(0.64)

.516

(13.1)

.675 (17.15)

.663 (16.85)

Bottom

View

1

2

3

4

5

Physical Dimensions

inches (mm)

For Complete Details including

PDF Catalogs & Data Sheets on this

and other product families visit

www.rhombus-ind.com

Specifications subject to change without notice.

For other values & Custom Designs, contact factory.

HDSL-EP - 5/99

Rhombus

Industries Inc.

21

15801 Chemical Lane, Huntington Beach, CA 92649-1595

Tel: (714) 898-0960

•

Fax: (714) 896-0971

BT8921 Related Products

	BT8921	BT8921_99
Description	HDSL Line Interface Transformers	HDSL Line Interface Transformers

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