82P2281PFG IDT, Integrated Device Technology Inc, 82P2281PFG Datasheet - Page 277

• Manufacturer Part Number: 82P2281PFG
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82P2281PFG

• Number Of Transceivers: 1
• Screening Level: Industrial
• Mounting: Surface Mount
• Package Type: TQFP
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Compliant

E1 Sa7 Codeword (059H)
Sa7[1:4]:
secutive CRC Sub Multi-Frames. If de-bounce is disabled, they are updated every CRC Sub Multi-Frame. These bits are held during out of CRC Multi-
Frame synchronization state.
E1 Sa8 Codeword (05AH)
Sa8[1:4]:
secutive CRC Sub Multi-Frames. If de-bounce is disabled, they are updated every CRC Sub Multi-Frame. These bits are held during out of CRC Multi-
Frame synchronization state.
Programming Information
IDT82P2281
Bit Name
Bit Name
Default
Default
Bit No.
Bit No.
Type
Type
These bits reflect the content in the Sa7 National Bit codeword.
If de-bounce is enabled by the SaDEB bit (b6, E1-05CH), they are updated when the received Sa7 National Bit codeword is the same for 2 con-
These bits reflect the content in the Sa8 National Bit codeword.
If de-bounce is enabled by the SaDEB bit (b6, E1-05CH), they are updated when the received Sa8 National Bit codeword is the same for 2 con-
7
7
6
6
Reserved
Reserved
5
5
4
4
277
SINGLE T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
Sa71
Sa81
R
R
3
0
3
0
Sa72
Sa82
R
R
2
0
2
0
Sa73
Sa83
R
R
1
0
1
0
August 20, 2009
Sa74
Sa84
R
R
0
0
0
0