IDT82P2282PF8 IDT, Integrated Device Technology Inc, IDT82P2282PF8 Datasheet - Page 243
IDT82P2282PF8
Manufacturer Part Number
IDT82P2282PF8
Description
TXRX T1/J1/E1 2CHAN 100-TQFP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Transceiverr
Datasheet
1.IDT82P2282PF8.pdf
(381 pages)
Specifications of IDT82P2282PF8
Number Of Drivers/receivers
2/2
Protocol
IEEE 1149.1
Voltage - Supply
3 V ~ 3.6 V
Mounting Type
Surface Mount
Package / Case
100-TQFP, 100-VQFP
Screening Level
Industrial
Pin Count
100
Mounting
Surface Mount
Package Type
TQFP
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
82P2282PF8
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDT82P2282PF8
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
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E1 Reference Clock Output Select (007H)
RO20:
Recovery function block.
(This feature is available in ZB revision only).
RO10:
Recovery function block.
(This feature is available in ZB revision only).
Programming Information
IDT82P2282
Bit Name
When LOS of the selected link is detected, the REFB_OUT pin outputs MCLK or high level, as selected by the REFH_LOS bit (b0, E1-03EH,...).
When LOS of the selected link is detected, the REFA_OUT pin outputs MCLK or high level, as selected by the REFH_LOS bit (b0, E1-03EH,...).
Default
Bit No.
Type
This bit selects the link to be internally looped to the REFB_OUT output pin:
= 0: The Link 1 is selected.
= 1: The Link 2 is selected.
When no LOS of the selected link is detected, the REFB_OUT pin outputs the recovered clock of the selected link from the Clock and Data
This bit selects the link to be internally looped to the REFA_OUT output pin:
= 0: The Link 1 is selected.
= 1: The Link 2 is selected.
When no LOS of the selected link is detected, the REFA_OUT pin outputs the recovered clock of the selected link from the Clock and Data
7
6
Reserved
5
4
243
DUAL T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
RO20
R/W
3
0
2
Reserved
1
August 20, 2009
RO10
R/W
0
0
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