82P2281PFG IDT, Integrated Device Technology Inc, 82P2281PFG Datasheet - Page 275

• 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 TS16 Spare (055H)
X[0:2]:
CAS Signaling Multi-Frame state.
Y:
Frame and is held during out of CAS Signaling Multi-Frame state.
E1 Sa4 Codeword (056H)
Sa4[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 Extra bits. They are updated at the first bit of the next CAS Signaling Multi-Frame and are held during out of
This bit reflects the content in the Remote Signaling Multi-Frame Alarm Indication bit. It is updated at the first bit of the next CAS Signaling Multi-
These bits reflect the content in the Sa4 National Bit codeword.
If de-bounce is enabled by the SaDEB bit (b6, E1-05CH), they are updated when the received Sa4 National Bit codeword is the same for 2 con-
7
7
6
6
Reserved
Reserved
5
5
4
4
275
SINGLE T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
Sa41
X0
R
R
3
0
3
0
Sa42
Y
R
R
2
0
2
0
Sa43
X1
R
R
1
0
1
0
August 20, 2009
Sa44
X2
R
R
0
0
0
0