DS21Q48 Maxim Integrated Products, DS21Q48 Datasheet - Page 70

• 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 PACKAGE INFORMATION
(The package drawing(s) in this data sheet may not reflect the most current specifications. The package number provided for
each package is a link to the latest package outline information.)
11.1 44-Pin TQFP (56-G4012-001)
SEE DETAIL "A"
DIMENSIONS ARE IN MILLIMETERS
70 of 73
SUGGESTED PAD LAYOUT
44 PIN TQFP, 10*10*1.0