DS3251+ Maxim Integrated Products, DS3251+ Datasheet - Page 34

• Manufacturer Part Number: DS3251+
• Description: IC LIU DS3/E3/STS-1 144-CSBGA
• Manufacturer: Maxim Integrated Products
• Type: Line Interface Units (LIUs)r

Specifications of DS3251+

• Number Of Drivers/receivers: 1/1
• Protocol: DS3
• Voltage - Supply: 3.135 V ~ 3.465 V
• Mounting Type: Surface Mount
• Package / Case: 144-CSBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8.3.9
The receiver exceeds the input jitter tolerance requirements of all applicable telecommunication standards in
1-1. See
characteristics. See
wander tolerance requirements.
Figure 8-4. STS-1 and E3 Jitter Tolerance
Figure 8-5. DS3 Jitter Tolerance
Jitter and Wander Tolerance
Figure 8-4
100
100
1.0
0.1
1.0
0.1
10
10
34.4
0.15
1.5
0.3
15
67
5
1
1
Figure 8-6
1.675
1.675
for STS-1 and E3 jitter tolerance characteristics. See
4.4
for DS3 and E3 wander tolerance characteristics. Note: Only G.823 and G.824 have
10
10
21.9
30
100
100
34 of 130
300
600
669
Frequency (Hz)
Frequency (Hz)
1k
1k
2k
2.3k
GR-253 (STS-1)
10k
10k
G.823 (E3)
GR-499 Cat II (DS3)
GR-499 Cat I (DS3)
20k
22.3k
Figure 8-5
G.824 (DS3)
30k
DS32506/DS32508/DS32512
60k
Jitter Tolerance
Jitter Tolerance
100k
100k
DS325xx
DS325xx
for DS3 jitter tolerance
300k
400k
800k
1M
1M
Table