82P2284BB IDT, Integrated Device Technology Inc, 82P2284BB Datasheet - Page 187

• Manufacturer Part Number: 82P2284BB
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82P2284BB

• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Not Compliant

T1/J1 Transmit Timing Option (070H, 170H, 270H, 370H)
XTS:
T1/J1 PRGD Control (071H, 171H, 271H, 371H)
RINV:
TINV:
PATS[1:0]:
Programming Information
IDT82P2284
Bit Name
Bit Name
In Transmit Clock Master mode:
= 0: The source of the transmit clock is selected from the clock generated by the internal clock generator (1.544 MHz).
= 1: The source of the transmit clock is selected from the recovered clock from the line side.
In Transmit Clock Master mode, the Transmit Buffer is bypassed automatically.
In Transmit Clock Slave T1/J1 mode E1 rate, this bit is invalid. In the other Transmit Clock Slave modes and in Transmit Multiplexed mode:
= 0: The source of the transmit clock is selected from the clock from the backplane. The Transmit Buffer is bypassed.
= 1: The source of the transmit clock is selected from the clock generated by the internal clock generator (1.544 MHz). The Transmit Buffer is not
bypassed.
= 0: The data is not inverted before extracted to the pattern detector.
= 1: The data is inverted before extracted to the pattern detector.
= 0: The generated pattern is not inverted.
= 1: The generated pattern is inverted.
These bits select the PRBS generated and detected pattern.
= 00: The 2
= 01: The 2
= 10: The 2
= 11: Reserved.
Default
Default
Bit No.
Bit No.
Type
Type
15
20
11
-1 pattern per O.150 is selected.
-1 pattern per O.152 is selected.
-1 pattern per O.150-4.5 is selected.
7
7
6
6
Reserved
5
5
Reserved
4
4
187
QUAD T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
RINV
R/W
3
3
0
TINV
R/W
2
2
0
PATS1
R/W
1
1
0
February 25, 2008
PATS0
XTS
R/W
R/W
0
0
0
0