IDT82V2044E Integrated Device Technology, IDT82V2044E Datasheet - Page 59

• Manufacturer Part Number: IDT82V2044E
• Description: 4 Channel T1/j1/e1 Short Haul Liu
• Manufacturer: Integrated Device Technology

QUAD CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT
Table-60 T1/J1 Receiver Electrical Characteristics
ZDM
RRX
RPD
Symbol
Receiver Differential Input Impedance
Receive path delay
Receiver sensitivity
Analog LOS level
Allowable consecutive zeros before LOS
LOS reset
Receive Intrinsic Jitter
Input Jitter Tolerance
Input termination resistor tolerance
Receive Return Loss
10 KHz – 100 KHz
Single rail
Dual rail
Adaptive Equalizer disabled:
Adaptive Equalizer enabled:
Adaptive Equalizer disabled:
Adaptive Equalizer enabled:
T1.231-1993
10 Hz – 8 KHz
10 Hz – 40 KHz
8 KHz – 40 KHz
Wide band
0.1 Hz – 1 Hz
4.9 Hz – 300 Hz
39 KHz – 77 KHz
77 KHz - 1.544 MHz
1.544 MHz – 2.316 MHz
I.431
Parameter
138.0
12.5
28.0
Min
0.4
20
20
20
20
-4
59
1544
Typ
800
175
7
2
0.025
0.025
0.050
±1%
Max
0.02
-10
-20
-24
% ones
mVp-p
Unit
U.I.
U.I.
U.I.
U.I.
U.I.
U.I.
U.I.
KΩ
U.I.
U.I.
dB
dB
dB
dB
dB
A LOS level is programmable with Adaptive
Equalizer enabled
G.775, ETSI 300 233
JA enabled ( in receive path)
AT&T62411
Internal mode
G.703
Internal termination
JA disabled
TEMPERATURE RANGES
Test conditions
INDUSTRIAL