VITESSE

SEMICONDUCTOR CORPORATION

Advance Product Information

VSC8162

2.488 Gbit/sec SONET/SDH

1:16 Demux with Clock Recovery

Page 16

© VITESSE SEMICONDUCTOR CORPORATION

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

9/14/98

G52209-0, Rev. 2.0

VCC

37

-

Power supply (GND typ.)

VCC

38

-

Power supply (GND typ.)

FILTO+

39

I/O

Connect to FILTI+ with 0.1

µF, 0805 capacitor

FILTI+

40

I/O

Connect to FILTO+ with 0.1

µF, 0805 capacitor

FILTI-

41

I/O

Connect to FILTO- with 0.1

µF, 0805 capacitor

FILTO-

42

I/O

Connect to FILTI- with 0.1

µF, 0805 capacitor

VEEANA

43

-

Power supply for analog circuits (-5.2V typ.)

VCCANA

44

-

Power supply for analog circuits (GND typ.)

VCC

45

-

Power supply (GND typ.)

NC

46

-

Do not connect, leave open

NC

47

-

Do not connect, leave open

NC

48

-

Do not connect, leave open

NC

49

-

Do not connect, leave open

LOL

50

O

Loss of lock

NOREF

51

O

Loss of reference

VTT

52

-

Power supply (-2.0V typ.)

VTT

53

-

Power supply (-2.0V typ.)

VCC

54

-

Power supply (GND typ.)

PARITY+

55

O

Parity bit (true)

PARITY-

56

O

Parity bit (complement)

D15+

57

O

Low-speed Differential Parallel Data (true)

D15-

58

O

Low-speed Differential Parallel Data (complement)

VCC

59

-

Power supply (GND typ.)

VTT

60

-

Power supply (-2.0V typ.)

D14+

61

O

Low-speed Differential Parallel Data (true)

D14-

62

O

Low-speed Differential Parallel Data (complement)

D13+

63

O

Low-speed Differential Parallel Data (true)

D13-

64

O

Low-speed Differential Parallel Data (complement)

VSUB

65

-

Substrate Voltage (connect to lowest supply voltage, i.e., VEE)

NC

66

-

Do not connect, leave open

VCC

67

-

Power supply (GND typ.)

VCC

68

-

Power supply (GND typ.)

VTT

69

-

Power supply (-2.0V typ.)

VTT

70

-

Power supply (-2.0V typ.)

D12+

71

O

Low-speed Differential Parallel Data (true)

D12-

72

O

Low-speed Differential Parallel Data (complement)

D11+

73

O

Low-speed Differential Parallel Data (true)

D11-

74

O

Low-speed Differential Parallel Data (complement)

VCC

75

-

Power supply (GND typ.)

Signal Name

Pin #

I/O

Description