IDT82V2048 Integrated Device Technology, Inc., IDT82V2048 Datasheet - Page 4

• Manufacturer Part Number: IDT82V2048
• Manufacturer: Integrated Device Technology, Inc.

IDT82V2048 OCTAL T1/E1 SHORT HAUL LINE INTERFACE UNIT
PIN DESCRIPTION
1
Register name is indicated by bold capital letter. OE: Output Enable Register.
RRING0
RRING1
RRING2
RRING3
RRING4
RRING5
RRING6
RRING7
TRING0
TRING1
TRING2
TRING3
TRING4
TRING5
TRING6
TRING7
RTIP0
RTIP1
RTIP2
RTIP3
RTIP4
RTIP5
RTIP6
RTIP7
Name
TTIP0
TTIP1
TTIP2
TTIP3
TTIP4
TTIP5
TTIP6
TTIP7
Analog
Analog
Output
Type
Input
QFP144 BGA160
117
124
129
136
118
123
130
135
120
127
132
139
121
126
133
138
45
52
57
64
46
51
58
63
48
55
60
67
49
54
61
66
Pin No.
M10
N10
B10
D10
P10
A10
C10
L10
N5
D5
M5
C5
M7
M8
C8
C7
N7
N8
D8
D7
B5
P5
A5
P7
P8
A8
A7
B8
B7
L5
L7
L8
TTIPn/TRINGn: Transmit Bipolar Tip/Ring for Channel 0~7
These pins are the differential line driver outputs. They will be in high impedance state if pin OE
is low or the corresponding pin TCLKn is low (pin OE is globe control, while pin TCLKn is per-
channel control). In host mode, each pin can be in high impedance state by programming a “1” to
the corresponding bit in Register OE
RTIPn/RRINGn: Receive Bipolar Tip/Ring for Channel 0~7
These pins are the differential line receiver inputs.
Transmit and Receive Line Interface
4
1
.
Description
INDUSTRIAL TEMPERATURE RANGES