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CA16B2FNN

CA16-Type 2.5 Gbits/s DWDM Transponder with 16-Channel 155 Mbits/s Multiplexer/Demultiplexer

Agere -> LSI Corporation 

Advance Data Sheet

March 2001

CA16-Type 2.5 Gbits/s DWDM Transponder with

16-Channel 155 Mbits/s Multiplexer/Demultiplexer

Pin Descriptions (continued)

Table 1. CA16-Type Transponder Pinout (continued)

Pin # Pin Name I/O

Logic

Description

42

RxDGND

I

Supply Receiver Digital Ground

43

Rx3.3D

I

Supply Receiver 3.3 V Digital Supply

44

Rx3.3D

I

Supply Receiver 3.3 V Digital Supply

45

NC

—

—

No User Connection Permitted2

46

RxAGND

I

Supply Receiver Analog Ground

47

RxAGND

I

Supply Receiver Analog Ground

48

Rx3.3A

I

Supply Receiver 3.3 V Analog Supply

49

RxAGND

I

Supply Receiver Analog Ground

50

RxAGND

I

Supply Receiver Analog Ground

51

RxDGND

I

Supply Receiver Digital Ground

52

VTEC

I

Supply TEC Cooler 3 V Analog Supply Voltage

53

VTEC

I

Supply TEC Cooler 3 V Analog Supply Voltage

54

VTEC

I

Supply TEC Cooler 3 V Analog Supply Voltage

55

RxDGND

I

Supply Receiver Digital Ground

56

RxQ14P

O

LVPECL Receiver 155 Mbits/s Data Output

57

RxQ14N

O

LVPECL Receiver 155 Mbits/s Data Output

58

RxQ12P

O

LVPECL Receiver 155 Mbits/s Data Output

59

RxQ12N

O

LVPECL Receiver 155 Mbits/s Data Output

60

RxDGND

I

Supply Receiver Digital Ground

61

RxQ10P

O

LVPECL Receiver 155 Mbits/s Data Output

62

RxQ10N

O

LVPECL Receiver 155 Mbits/s Data Output

63

RxQ08P

O

LVPECL Receiver 155 Mbits/s Data Output

64

RxQ08N

O

LVPECL Receiver 155 Mbits/s Data Output

65

RxDGND

I

SUPPLY Receiver Digital Ground

66

RxQ06P

O

LVPECL Receiver 155 Mbits/s Data Output

67

RxQ06N

O

LVPECL Receiver 155 Mbits/s Data Output

68

RxQ04P

O

LVPECL Receiver 155 Mbits/s Data Output

69

RxQ04N

O

LVPECL Receiver 155 Mbits/s Data Output

70

RxDGND

I

Supply Receiver Digital Ground

71

RxQ02P

O

LVPECL Receiver 155 Mbits/s Data Output

72

RxQ02N

O

LVPECL Receiver 155 Mbits/s Data Output

73

RxQ00P

O

LVPECL Receiver 155 Mbits/s LSB Data Output

74

RxQ00N

O LVPECL Receiver 155 Mbits/s LSB Data Output

75

RxDGND

I

Supply Receiver Digital Ground

76

NC

—

—

No User Connection Permitted2

77

NC

—

—

No User Connection Permitted2

78

NC

—

—

No User Connection Permitted2

79

NC

—

—

No User Connection Permitted2

80

FGND

I

Supply Frame Ground1

81

FGND

I

Supply Frame Ground1

82

Reset

I

—

Master Reset

1. Frame ground is connected to the housing and is isolated from all circuit grounds (TxDGND, TxAGND, RxDGND, RxAGND).

2. Pins labeled no connection must remain open circuits; they have internal voltages and must not be connected to VCC, Ground,

or any signal node.

Agere Systems Inc.

7

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