IDT82V2041EPP IDT, Integrated Device Technology Inc, IDT82V2041EPP Datasheet - Page 16

• 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

the T1.102 and the measuring diagram is shown in Figure-6. This also
meets the requirement of G.703, 2001. The cable length is divided into five
Functional Description
IDT82V2041E
Note: 1. For R
For T1 applications, the pulse shape is shown in
2. For R
IDT82V2041E
Figure-3 E1 Waveform Template Diagram
Figure-4 E1 Pulse Template Test Circuit
1 .2 0
1 .0 0
0 .6 0
0 .4 0
-0 .2 0
0 .8 0
0 .2 0
0 .0 0
- 0 .6
LOAD
LOAD
= 75 Ω (nom), V
=120 Ω (nom), V
-0 .4
TTIP
TRING
-0 .2
out
out
T im e in U n it In te rv a ls
(Peak)=2.37V (nom)
(Peak)=3.00V (nom)
0
0 .2
Figure-5
R
LOAD
0 .4
according to
V
0 .6
OUT
SINGLE CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT
16
grades, and there are five pulse templates used for each of the cable length.
The pulse template is selected by PULS[3:0] bits (TCF1, 06H).
Table-10
For J1 applications, the PULS[3:0] (TCF1, 06H) should be set to ‘0111’.
Note: R
IDT82V2041E
-0.2
-0.4
-0.6
1.2
0.8
0.6
0.4
0.2
1
0
0
Figure-6 T1 Pulse Template Test Circuit
lists these values.
LOAD
Figure-5 DSX-1 Waveform Template
= 100 Ω ± 5%
250
TRING
TTIP
500
Time (ns)
750
Cable
December 9, 2005
1000
R
LOAD
V
1250
OUT