IDT82P2288 Integrated Device Technology, Inc., IDT82P2288 Datasheet - Page 370

• Manufacturer Part Number: IDT82P2288
• Description: 8 Channel T1/J1/E1 Transceiver
• Manufacturer: Integrated Device Technology, Inc.

IDT82P2288
7.7
Physical And Electrical Specifications
Receiver Sensitivity
Analog LOS level
Allowable consecutive zeros before LOS
LOS reset
Receive Intrinsic Jitter
Input Jitter Tolerance
Receiver Differential Input Impedance
Input Termination Resistor Tolerance
Receive Return Loss
Short haul with cable loss @ 1024 kHz:
Long haul with cable loss @ 1024 kHz:
Short haul:
Long haul:
G.775:
I.431 / ETSI300233:
1 Hz - 20 Hz:
20 Hz - 2.4 KHz:
18 KHz - 100 KHz:
51 KHz - 102 KHz:
102 KHz - 2.048 MHz:
2.048 MHz - 3.072 MHz
E1 LINE RECEIVER ELECTRICAL CHARACTERISTICS
Parameter
Min.
12.5
37
20
20
20
20
4
5
2
2048
Typ.
800
32
±1%
Max
0.05
10
43
48
359
OCTAL T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
% ‘One’s G.775, ETSI 300233
mVp-p
Unit
U.I.
U.I.
U.I.
U.I.
KΩ
dB
dB
dB
dB
dB
JA is enabled; wide band
with nominal pulse amplitude of 3.0 V for 120 Ω and 2.37 V for
75 Ω termination
A LOS level is programmable for long haul.
G.823, with 6 dB cable attenuation
G.703
Internal Termination
Test Conditions
March 22, 2004