DS21Q48 Maxim Integrated Products, DS21Q48 Datasheet - Page 7
DS21Q48
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Figure 1-1. DS2148 Block Diagram
Unframed
All Ones
Insertion
JACLK
Jitter
Attenuator
MUX
7 of 73
1.544MHz PLL
2.048MHz to
See Figure 3-2
See Figure 3-3
16.384MHz or
8.192MHz or
4.096MHz or
2.048MHz
Synthesizer
MUX
PBEO
HRST*
TEST
RPOS
RCLK
TPOS
TCLK
BPCLK
RNEG
RCL/LOTC
TNEG