DS3154+ Maxim Integrated Products, DS3154+ Datasheet - Page 9

• Manufacturer Part Number: DS3154+
• Description: IC LIU DS3/E3/STS1 QUAD 144CSBGA
• Manufacturer: Maxim Integrated Products
• Type: Line Interface Units (LIUs)r

Specifications of DS3154+

• Number Of Drivers/receivers: 4/4
• Protocol: IEEE 1149.1
• 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 3-2. CPU Bus Mode Block Diagram
TXPn
TXNn
RXNn
RXPn
TDMn
V
V
DD
SS
Supply
Power
Analog
Local
Loopback
TTSn
Monitor
Driver
T3MCLK
Loopback Control
Automatic
Equalizer
Adaptive
Control
Clock Mux
Gain
E3MCLK
+
ALOS
squelch
DS3151/DS3152/DS3153/DS3154 Single/Dual/Triple/Quad DS3/E3/STS-1 LIUs
STMCLK
Recovery
Clock &
Data
Semiconductor
DS315x
Dallas
9 of 61
Digital
Local
Loopback
Remote
Loopback
Encoder
B3ZS/HDB3
Digital LOS
B3ZS/
HDB3
Detector
Decoder
RLOSn
AIS, 100100…,
PRBS Pattern
Configuration
Generation
CPU Bus
Interface
Global
and
Detector
PRBS
Drivers,
Output
Clock
Invert
Clock
Invert
RTSn
RPOSn/RDATn
RNEGn/RLCVn
ALE
CS
WR/R/W
RD/DS
A[5:0]
D[7:0]
PRBSn
RCLKn
HIZ
RST
HW
MOT
INT
TPOSn/TDATn
TNEGn
TCLKn