82P2284BB IDT, Integrated Device Technology Inc, 82P2284BB Datasheet - Page 139

• 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 Reference Clock Output Select (007H)
RO2[1:0]:
The link is selected by these bits:
available in ZB revision only).
RO1[1:0]:
The link is selected by these bits:
available in ZB revision only).
Programming Information
IDT82P2284
Bit Name
When no LOS is detected, the REFB_OUT pin outputs a recovered clock from the Clock and Data Recovery function block of one of the four links.
When LOS is detected, the REFB_OUT pin outputs MCLK or high level, as selected by the REFH_LOS bit (b0, T1/J1-03EH,...). (This feature is
When no LOS is detected, the REFA_OUT pin outputs a recovered clock from the Clock and Data Recovery function block of one of the four links.
When LOS is detected, the REFA_OUT pin outputs MCLK or high level, as selected by the REFH_LOS bit (b0, T1/J1-03EH,...). (This feature is
Default
Bit No.
Type
7
Reserved
6
RO2[1:0]
RO2[1:0]
00
01
10
00
01
10
11
11
5
RO21
R/W
4
0
139
Selected Link
Selected Link
QUAD T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
Link 1
Link 2
Link 3
Link 4
Link 1
Link 2
Link 3
Link 4
RO20
R/W
3
0
Reserved
2
RO11
R/W
1
0
February 25, 2008
RO10
R/W
0
0