IDT82V2041EPP IDT, Integrated Device Technology Inc, IDT82V2041EPP Datasheet - Page 27

• Manufacturer Part Number: IDT82V2041EPP
• Description: IC LIU T1/J1/E1 1CH 44-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Line Interface Units (LIUs)r

Specifications of IDT82V2041EPP

• Protocol: E1
• Voltage - Supply: 3.13 V ~ 3.47 V
• Mounting Type: Surface Mount
• Package / Case: 44-TQFP, 44-VQFP
• 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: Contains lead / RoHS non-compliant
• Number Of Drivers/receivers: -
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant
• Other names: 82V2041EPP

(MAINT0, 0DH).
Declaring/Clearing.
Table-15 AIS Condition
Functional Description
IDT82V2041E
detected
cleared
AIS
AIS
Less than 3 zeros contained in each of two consecutive
512-bit streams are received
3 or more zeros contained in each of two consecutive
512-bit streams are received
Table-15
(LAC bit is set to ‘0’ by default)
summarizes different criteria for AIS detection
ITU G.775 for E1
Less than 3 zeros contained in a 512-bit
stream are received
3 or more zeros contained in a 512-bit
stream are received
SINGLE CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT
(LAC bit is set to ‘1’)
ETSI 300233 for E1
27
Less than 9 zeros contained in an 8192-bit stream
(a ones density of 99.9% over a period of 5.3 ms)
9 or more zeros contained in an 8192-bit stream
are received
ANSI T1.231 for T1/J1
December 9, 2005