IDT82P2288BB IDT, Integrated Device Technology Inc, IDT82P2288BB Datasheet - Page 138

• Manufacturer Part Number: IDT82P2288BB
• Description: TXRX T1/J1/E1 8CHAN 256-PBGA
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Transceiverr

Specifications of IDT82P2288BB

• Protocol: IEEE 1149.1
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 256-PBGA
• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Drivers/receivers: -
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant
• Other names: 82P2288BB

T1/J1 Reference Clock Output Select (007H)
RO2[2:0]:
The link is selected by these bits:
available in ZB revision only).
RO1[2:0]:
The link is selected by these bits:
available in ZB revision only).
Programming Information
IDT82P2288
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 eight 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 eight 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
RO2[2:0]
RO2[2:0]
Reserved
000
001
010
011
000
001
010
011
6
Selected Link
Selected Link
Link 1
Link 2
Link 3
Link 4
Link 1
Link 2
Link 3
Link 4
RO22
R/W
5
0
RO21
R/W
4
0
138
OCTAL T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
RO2[2:0]
RO2[2:0]
100
101
100
101
110
111
110
111
RO20
R/W
3
0
Selected Link
Selected Link
RO12
R/W
2
0
Link 5
Link 6
Link 7
Link 8
Link 5
Link 6
Link 7
Link 8
RO11
R/W
1
0
March 04, 2009
RO10
R/W
0
0