IDT82V2084PF IDT, Integrated Device Technology Inc, IDT82V2084PF Datasheet - Page 49

• Manufacturer Part Number: IDT82V2084PF
• Description: IC LIU T1/J1/E1 4CH 128-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Line Interface Units (LIUs)r

Specifications of IDT82V2084PF

• 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: Contains lead / RoHS non-compliant
• Number Of Drivers/receivers: -
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant
• Other names: 82V2084PF

QUAD CHANNEL T1/E1/J1 LONG HAUL/SHORT HAUL LINE INTERFACE UNIT
Table-49 STAT0: Line Status Register 0 (real time status monitor) (Continued)
Symbol
LOS_S
AIS_S
DF_S
(R, Address = 14H,54H,94H,D4H)
Bit
2
1
0
Default
0
0
0
Line driver status indication
= 0: normal operation
= 1: line driver short circuit is detected.
Note:
If DF_IM=0 and DF_IES=0, a ‘0’ to ‘1’ transition on this bit will cause an interrupt.
If DF_IM=0 and DF_IES=1, any changes on this bit will cause an interrupt.
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.
49
Description
TEMPERATURE RANGES
INDUSTRIAL