IDT82V2044EPFG8 IDT, Integrated Device Technology Inc, IDT82V2044EPFG8 Datasheet - Page 48

• Manufacturer Part Number: IDT82V2044EPFG8
• Description: IC LINE INTERFC UNIT 4CH 128TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Line Interface Units (LIUs)r

Specifications of IDT82V2044EPFG8

• Protocol: E1
• Voltage - Supply: 3.13 V ~ 3.47 V
• Mounting Type: Surface Mount
• Package / Case: 128-TQFP, 128-VQFP
• Screening Level: Industrial
• Mounting: Surface Mount
• Package Type: TQFP
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Drivers/receivers: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 800-1863-2; 82V2044EPFG8

QUAD CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT
Table-45 STAT0: Line Status Register 0 (real time status monitor) (Continued)
Table-46 STAT1: Line Status Register 1 (real time status monitor)
Symbol
Symbol
LOS_S
RLP_S
AIS_S
-
-
(R, Address = 14H,54H,94H,D4H)
(R, Address = 15H, 55H,95H, D5H)
7-6
4-0
Bit
Bit
5
1
0
Default
Default
00000
00
0
0
0
Alarm Indication Signal status detection
= 0: no AIS signal is detected in the receive path
= 1: AIS signal is detected in the receive path
Note:
If AIS_IM=0 and AIS_IES=0, a ‘0’ to ‘1’ transition on this bit will cause an interrupt.
If AIS_IM=0 and AIS_IES=1, any changes on this bit will cause an interrupt.
Loss of Signal status detection
= 0: Loss of signal on RTIP/RRING is not detected
= 1: Loss of signal on RTIP/RRING is detected
Note:
IF LOS_IM=0 and LOS_IES=0, a ‘0’ to ‘1’ transition on this bit will cause an interrupt.
IF LOS_IM=0 and LOS_IES=1, any changes on this bit will cause an interrupt.
Reserved
Indicating the status of Remote Loopback
= 0: The remote loopback is inactive.
= 1: The remote loopback is active (closed).
Reserved
48
Description
Description
TEMPERATURE RANGES
INDUSTRIAL