IDT82P2816BB IDT, Integrated Device Technology Inc, IDT82P2816BB Datasheet - Page 82

• Manufacturer Part Number: IDT82P2816BB
• Description: IC LIU T1/J1/E1 16+1CH 416-PBGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT82P2816BB

• Function: Line Interface Unit (LIU)
• Interface: E1, J1, T1
• Number Of Circuits: 1
• Voltage - Supply: 1.8V, 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: *
• Includes: Defect and Alarm Detection, Driver Over-Current Detection and Protection, LLOS Detection, PRBSARB / IB Detection and Generation
• Number Of Transceivers: 1
• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Supply: -
• Power (watts): -
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant
• Other names: 82P2816BB

TJA - Transmit Jitter Attenuation Configuration Register
Address: 002H, 042H, 082H, 0C2H, 102H, 142H, 182H, 1C2H, (CH1~CH8)
Type: Read / Write
Default Value: 00H
Programming Information
IDT82P2816
7 - 5
2 - 1
Bit
4
3
0
202H, 242H, 282H, 2C2H, 302H, 342H, 382H, 3C2H, (CH9~CH16)
7C2H (CH0)
7
-
TJA_DP[1:0]
TJA_LIMT
TJA_BW
TJA_EN
Name
-
6
-
Reserved.
This bit determines whether the JA-Limit function is enabled in the TJA.
0: Disable. (default)
1: Enable. The speed of the TJA outgoing data will be adjusted automatically if the FIFO in the TJA is 2-bit close to its full or emp-
tiness.
This bit controls whether the TJA is enabled to use.
0: Disable. (default)
1: Enable.
These bits select the depth of the TJA FIFO.
00: 128-bit. (default)
01: 64-bit.
1X: 32-bit.
This bit selects the Corner Frequency for the TJA.
0: 5 Hz (in T1/J1 mode) / 6.77 Hz (in E1 mode). (default)
1: 1.26 Hz (in T1/J1 mode) / 0.87 Hz (in E1 mode).
5
-
TJA_LIMT
4
16(+1) CHANNEL HIGH-DENSITY T1/E1/J1 LINE INTERFACE UNIT
82
TJA_EN
3
Description
TJA_DP1
2
TJA_DP0
1
February 6, 2009
TJA_BW
0