IDT82V2058(2004) 查看數據表（PDF） - Integrated Device Technology

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IDT82V2058
(Rev.:2004)

OCTAL E1 SHORT HAUL LINE INTERFACE UNIT

Integrated Device Technology 

IDT82V2058 OCTAL E1 SHORT HAUL LINE INTERFACE UNIT

INDUSTRIAL TEMPERATURE RANGES

PIN DESCRIPTION

Name

TTIP0

TTIP1

TTIP2

TTIP3

TTIP4

TTIP5

TTIP6

TTIP7

TRING0

TRING1

TRING2

TRING3

TRING4

TRING5

TRING6

TRING7

RTIP0

RTIP1

RTIP2

RTIP3

RTIP4

RTIP5

RTIP6

RTIP7

RRING0

RRING1

RRING2

RRING3

RRING4

RRING5

RRING6

RRING7

Type

Analog

Output

Analog

Input

Pin No.

QFP144 BGA160

Description

Transmit and Receive Line Interface

45

N5 TTIPn/TRINGn: Transmit Bipolar Tip/Ring for Channel 0~7

52

L5 These pins are the differential line driver outputs. They will be in high impedance state if pin OE

57

L10 is low or the corresponding pin TCLKn is low (pin OE is globe control, while pin TCLKn is per-

64

N10 channel control). In host mode, each pin can be in high impedance state by programming a “1” to

117

B10 the corresponding bit in Register OE1.

124

D10

129

D5

136

B5

46

P5

51

M5

58

M10

63

P10

118

A10

123

C10

130

C5

135

A5

48

P7 RTIPn/RRINGn: Receive Bipolar Tip/Ring for Channel 0~7

55

M7 These pins are the differential line receiver inputs.

60

M8

67

P8

120

A8

127

C8

132

C7

139

A7

49

N7

54

L7

61

L8

66

N8

121

B8

126

D8

133

D7

138

B7

1 Register name is indicated by bold capital letter. OE: Output Enable Register.

4

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