VSC8124RE 查看數據表（PDF） - Vitesse Semiconductor

零件编号

产品描述 (功能)

生产厂家

VSC8124RE

2.488 Gb/s Quad Data Re-timer

Vitesse Semiconductor 

VITESSE

SEMICONDUCTOR CORPORATION

2.488 Gb/s Quad

Data Re-timer

Target Specification

VSC8124

Table 10: Package Pin Identification

Signal

Pin

NC

38

RDAT1-

39

VEE

40

VCC

41

VTT

42

RTBYP0

43

RTBYP1

44

RTBYP2

45

RTBYP3

46

TEST47

47

VCC

48

VEE

49

VCC

50

VCC

51

VEE

52

TEST53

53

TEST54

54

TEST55

55

TEST56

56

TEST57

57

VEE_ANA

58

VCC_ANA

59

REFSEL

60

VCC

61

REFCK0-

62

VTERM4 1

63

REFCK0+

64

VEE

65

REFCK1-

66

I/O

-

O

PWR

PWR

PWR

I

I

I

I

I

PWR

PWR

PWR

PWR

PWR

I

I

I

I

I

PWR

PWR

I

PWR

I

PWR

I

PWR

I

Level

NC

CML

GND

+3.3V

+1.3V

TTL

TTL

TTL

TTL

TTL

+3.3V

GND

+3.3V

+3.3V

GND

-

-

-

-

-

GND

+3.3V

TTL

+3.3V

LVPECL

VTERM

LVPECL

GND

LVPECL

Pin Description

Retimed data output

Do not connect

Re-timer bypass

Re-timer bypass

Re-timer bypass

Re-timer bypass

Do not connect

Do not connect

Do not connect

Do not connect

Do not connect

Do not connect

Reference clock select

155 MHz ref. clock

155 MHz ref. clock

Alternate ref. clock

Page 14

© VITESSE SEMICONDUCTOR CORPORATION

741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: 805/987-5896

G52271-0, Rev. 1.14

2/23/00

Share Link: