S3076TT データシートの表示（PDF） - Unspecified

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S3076TT

BiCMOS PECL CLOCK GENERATOR MULTI-RATE SONET/SDH CLOCK RECOVERY UNIT

Unspecified 

MULTI-RATE SONET/SDH CLOCK RECOVERY UNIT

Table 5. Pin Assignment and Descriptions (Continued)

Pin Name

Level I/O

Pin# Description

S3076

TESTOUT

O

23

Test Output. Leave open for normal operation.

AVCC

+3.3 V

I

37

42

Analog power supply.

AGND

GND

I 38, 41, 43 Analog GND connection.

VCC

+3.3 V

GND

GND

Pad Assignment

1, 5, 9,

I

21, 24,

26, 29,

Power Supply.

32, 35, 48

4, 8, 11,

12, 13,

I

14, 22, Ground connection.

25, 30,

31, 36, 44

Pad #

Pad Center

Pin Name

Pad #

Pad Center

1

(756.900, 72.425)

VCC

14

(3751.375, 868.900)

2

(861.900, 72.425)

TESTOUT

15

(3751.375, 973.900)

3

(966.900, 72.425)

GND

16

(3751.375, 1078.900)

4

(1806.900, 72.425)

VCC

17

(3751.375, 1603.900)

5

(1911.900, 72.425)

RATESEL0

18

(3751.375, 1708.900)

6

(2016.900, 72.425)

RATESEL1

19

(3751.375, 1813.900)

7

(2121.900, 72.425)

REFSEL

20

(3751.375, 1918.900)

8

(2226.900, 72.425)

LCKREFN

21

(3751.375, 2758.900)

9

(2331.900, 72.425)

RST

22

(3751.375, 2863.900)

10

(2436.900, 72.425)

TESTCLK

23

(3751.375, 2968.900)

11

(2541.900, 72.425)

GND

24

(3751.375, 3073.900)

12

(3171.900, 72.425)

GND

25

(3171.900, 3871.375)

13

(3751.375, 756.900)

GND

26

(3066.900, 3871.375)

Pin Name

GND

LOCKDET

VCC

GND

REFCLKN

REFCLKP

VCC

GND

SERDATIP

SERDATIN

VCC

VCC

TESTEN

October 23, 2000 / Revision A

7

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