DS21Q48 Maxim Integrated Products, DS21Q48 Datasheet - Page 72

• Manufacturer Part Number: DS21Q48
• Description: IC LIU E1/T1/J1 QUAD 5V 144-BGA
• Manufacturer: Maxim Integrated Products
• Type: Line Interface Units (LIUs)r

Specifications of DS21Q48

• Protocol: E1
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 144-CSBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Drivers/receivers: -

11.3 144-Ball CSBGA (17mm x 17mm) (56-G6011-001)
Y
X
TOP VIEW (DIE SIDE)
A1 CORNER
2.60
REF
17.00
Z
3
DETAIL B
4
SIDE VIEW
0.76
0.20
72 of 73
1.52
13.97
1.27
DETAIL A
1.52
0.61
12 11 10
BOTTOM VIEW (BALL SIDE)
0.59
9
8
7
1.99
1.27
13.97
6
5
A1 CORNER
4
DS2148/DS21Q48
3
2 1