IDT82V2048EBBG IDT, Integrated Device Technology Inc, IDT82V2048EBBG Datasheet - Page 18

• Manufacturer Part Number: IDT82V2048EBBG
• Description: IC LINE INTERFACE UNIT 208-PBGA
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Line Interface Units (LIUs)r

Specifications of IDT82V2048EBBG

• Protocol: E1
• Voltage - Supply: 3.13 V ~ 3.47 V
• Mounting Type: Surface Mount
• Package / Case: 208-PBGA
• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Drivers/receivers: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 800-1704; 82V2048EBBG

OCTAL CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT
Table-3 Transmit Waveform Value For E1 120 Ω
Table-4 Transmit Waveform Value For T1 0~133 ft
SCAL[5:0] = 100001 (default), One step change of this value of SCAL[5:0]
results in 3% scaling up/down against the pulse amplitude.
SCAL[5:0] = 110110
results in 2% scaling up/down against the pulse amplitude.
1. In T1 mode, when arbitrary pulse for short haul application is configured,
users should write ‘110110’ to SCAL[5:0] bits if no scaling is required.
Sample
Sample
10
12
13
14
15
16
10
12
13
14
15
16
11
11
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0100101
0100101
0100101
0100100
1001010
1001010
1001001
1000101
1000100
0010111
0100111
0100111
0100110
0100011
1000111
1000011
0001111
0111100
0111100
0111100
0111100
0111100
0111100
0111100
0111100
UI 1
UI 1
1
(default), One step change of this value of SCAL[5:0]
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
1000010
1000001
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
UI 2
UI 2
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
UI 3
UI 3
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
UI 4
UI 4
18
Table-5 Transmit Waveform Value For T1 133~266 ft
Table-6 Transmit Waveform Value For T1 266~399 ft
Sample
Sample
10
12
13
14
15
16
10
12
13
14
15
16
11
11
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
0101010
0101001
0101000
0100101
1010000
1001010
1001000
1000100
0101010
0101001
0101000
0100101
1010000
1001000
1000100
0011011
0101110
0101100
0100111
0100110
1001101
1000110
0110100
0101100
0101011
1010111
1010011
1001011
1000110
1001111
0011111
0101111
UI 1
UI 1
1000010
1000001
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
1000011
1000010
1000001
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
1000011
See
See
UI 2
UI 2
Table-4
Table-4
TEMPERATURE RANGES
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
UI 3
UI 3
INDUSTRIAL
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
0000000
UI 4
UI 4