IDT82P2288BB IDT, Integrated Device Technology Inc, IDT82P2288BB Datasheet - Page 30

• 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

Table 8: Excessive Zero Error Definition
Functional Description
IDT82P2288
HDB3
B8ZS
AMI
More than 15 consecutive 0s are
detected.
More than 7 consecutive 0s are
detected (refer to Figure 9).
More than 3 consecutive 0s are
detected (refer to Figure 10).
RRINGn
RTIPn
clock
RRINGn
RTIPn
clock
ANSI
1
RRINGn
RTIPn
clock
1
2
Figure 10. HDB3 Code Violation & Excessive Zero Error
2
3
More than 80 consecutive 0s are
detected.
More than 7 consecutive 0s are
detected (refer to Figure 9).
More than 3 consecutive 0s are
detected (refer to Figure 10).
1
Excessive zero
4 consecutive
zeros
2
Figure 9. B8ZS Excessive Zero Error
Figure 8. AMI Bipolar Violation Error
FCC
3
4
3
4
5
4
5
Bipolar violation
30
Excessive zero
8 consecutive
OCTAL T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
V
zeros
Code violation
V
6
V
5
6
7
6
7
8
9
March 04, 2009