IDT82P2288BB IDT, Integrated Device Technology Inc, IDT82P2288BB Datasheet - Page 350

• Manufacturer Part Number: IDT82P2288BB
• Description: TXRX T1/J1/E1 8CHAN 256-PBGA
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Transceiverr

Specifications of IDT82P2288BB

• Protocol: IEEE 1149.1
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 256-PBGA
• Screening Level: Industrial
• Mounting: Surface Mount
• 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: 82P2288BB

7.7
7.8
Physical And Electrical Specifications
IDT82P2288
Output pulse amplitudes
Zero (space) level
Transmit amplitude variation with supply
Difference between pulse sequences for 17 consecutive pulses (T1.102)
Output pulse width at 50% of nominal amplitude
Pulse width variation at the half amplitude (T1.102)
Imbalance between Positive and Negative Pulses amplitude (T1.102)
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
T1/J1 LINE TRANSMITTER ELECTRICAL CHARACTERISTICS
Parameter
Parameter
Min.
12.5
37
20
20
20
20
4
5
2
2048
Typ.
800
32
±1%
Max
0.05
10
43
48
350
OCTAL T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
% ‘One’s
mVp-p
Unit
KΩ
U.I.
U.I.
U.I.
U.I.
dB
dB
dB
dB
dB
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.775, ETSI 300233
JA is enabled; wide band
G.823, with 6 dB cable attenuation
G.703
Internal Termination
-0.15
Min.
0.95
338
2.4
-1
Typ.
350
3.0
Test Conditions
Max
0.15
1.05
200
362
3.6
+1
20
March 04, 2009
Unit
mV
ns
ns
%
V
V