TZA3044B Просмотр технического описания (PDF) - Philips Electronics

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Компоненты Описание

производитель

TZA3044B

SDH/SONET STM4/OC12 and 1.25 Gbits/s Gigabit Ethernet postamplifiers

Philips Electronics 

Philips Semiconductors

SDH/SONET STM4/OC12 and

1.25 Gbits/s Gigabit Ethernet postamplifiers

BLOCK DIAGRAM

Product specification

TZA3044; TZA3044B

handbook, full pagewidth

TEST

2

(2, 10, 15, 21, 26)

DC-OFFSET

COMPENSATION

4 (7)

DIN

5 (8)

A1

A2

DINQ

25 kΩ

RECTIFIER

RSET

Vref

16 (30)

15 (29) 1 kΩ

BAND GAP

REFERENCE

TZA3044

(24) 13

DOUT

A3

(23) 12

DOUTQ

(16) 8

JAM

(18) 10

ST

A4

(17) 9

STQ

(3, 4, 6, 9) (1, 14)

3

1

(11, 12)

6

AGND

SUB

VCCA

(13) (19, 20, 22, 25) (27, 28)

7 11

14

CF DGND

VCCD

MGR240

The numbers in brackets refer to the pad numbers of the bare die version.

Fig.1 Block diagram.

handbook, halfpage

SUB 1

16 RSET

TEST 2

15 Vref

AGND 3

14 VCCD

DIN 4 TZA3044T 13 DOUT

DINQ 5 TZA3044BT 12 DOUTQ

VCCA 6

CF 7

11 DGND

10 ST

JAM 8

9 STQ

MGR241

Fig.2 Pin configuration of TZA3044T and

TZA3044BT.

1999 Nov 03

handbook, halfpage

SUB 1

16 RSET

TEST 2

15 Vref

AGND 3

14 VCCD

DIN 4 TZA3044TT 13 DOUT

DINQ 5 TZA3044BTT 12 DOUTQ

VCCA 6

11 DGND

CF 7

10 ST

JAM 8

9 STQ

MBK998

Fig.3 Pin configuration of TZA3044TT and

TZA3044BTT.

3

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