DS3251+ Maxim Integrated Products, DS3251+ Datasheet - Page 33

• 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

Figure 10-1. Jitter Attenuation/Jitter Transfer
-10
-20
-30
21.7 Hz (DS3)
16.7 Hz (E3)
25.2 Hz (STS-1)
0
ATTENUATION
ATTENUATOR
DS3/E3/STS-1
WITH JITTER
10
ENABLED
MINIMUM
DS325x
JITTER
27Hz
40Hz
DS3 [GR-253 (1999)]
CATEGORY I
100
1k
1k
FREQUENCY (Hz)
33 of 71
DS3 [GR-499 (1995)]
CATEGORY I
(1999)] CATEGORY II
STS-1 [GR-253
E3 [TBR24 (1997)]
10k
DS3 [GR-499 (1999)]
40k 59.6k
CATEGORY II
100k
>150k
DS325x TYPICAL RECEIVER
JITTER TRANSFER WITH
JITTER ATTENUATOR
DISABLED
1M