82P2281PFG8 IDT, Integrated Device Technology Inc, 82P2281PFG8 Datasheet - Page 287
82P2281PFG8
Manufacturer Part Number
82P2281PFG8
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.82P2281PFG8.pdf
(371 pages)
Specifications of 82P2281PFG8
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
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E1 Sa4 Code-word (065H)
Sa4[1:4]:
value in the Sa4[1] bit replaces the Sa4 bit. When the CRC Multi-frame is generated, they contain the value to replace the Sa4[1:4] bits.
E1 Sa5 Code-word (066H)
Sa5[1:4]:
value in the Sa5[1] bit replaces the Sa5 bit. When the CRC Multi-frame is generated, they contain the value to replace the Sa5[1:4] bits.
E1 Sa6 Code-word (067H)
Sa6[1:4]:
value in the Sa6[1] bit replaces the Sa6 bit. When the CRC Multi-frame is generated, they contain the value to replace the Sa6[1:4] bits.
Programming Information
IDT82P2281
Bit Name
Bit Name
Bit Name
Default
Default
Default
Bit No.
Bit No.
Bit No.
Type
Type
Type
These bits are valid when the Basic frame is generated and the Sa4EN bit (b4, E1-064H) is ‘1’. When only the Basic frame is generated, the
These bits are valid when the Basic frame is generated and the Sa5EN bit (b3, E1-064H) is ‘1’. When only the Basic frame is generated, the
These bits are valid when the Basic frame is generated and the Sa6EN bit (b2, E1-064H) is ‘1’. When only the Basic frame is generated, the
7
7
7
6
6
6
Reserved
Reserved
Reserved
5
5
5
4
4
4
287
SINGLE T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
Sa41
Sa51
Sa61
R/W
R/W
R/W
3
1
3
1
3
1
Sa42
Sa52
Sa62
R/W
R/W
R/W
2
1
2
1
2
1
Sa43
Sa53
Sa63
R/W
R/W
R/W
1
1
1
1
1
1
August 20, 2009
Sa44
Sa54
Sa64
R/W
R/W
R/W
0
1
0
1
0
1
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