DEMO KIT AVAILABLE
DS3151/DS3152/DS3153/DS3154
Single/Dual/Triple/Quad
DS3/E3/STS-1 LIUs
www.maxim-ic.com
GENERAL DESCRIPTION
FEATURES
The DS3151 (single), DS3152 (dual), DS3153
(triple), and DS3154 (quad) line interface units (LIUs)
perform the functions necessary for interfacing at the
physical layer to DS3, E3, or STS-1 lines. Each LIU
has independent receive and transmit paths and a
built-in jitter attenuator.
Cꢀ Single, Dual, Triple, or Quad Integrated
Transmitter, Receiver, and Jitter Attenuators for
DS3, E3, and STS-1
Cꢀ Each Port Independently Configurable
Cꢀ Perform Receive Clock/Data Recovery and
Transmit Waveshaping
Cꢀ Hardware or CPU Bus Configuration Options
Cꢀ Jitter Attenuators can be Placed in Either the
Receive or Transmit Paths
APPLICATIONS
SONET/SDH and PDH Multiplexers
Digital Cross-Connects
Access Concentrators
ATM and Frame Relay Equipment
Routers
Cꢀ Interface to 75ꢀ Coaxial Cable at Lengths Up to
380m (DS3), 440m (E3), or 360m (STS-1)
Cꢀ Use 1:2 Transformers on Tx and Rx
Cꢀ Require Minimal External Components
Cꢀ Local and Remote Loopbacks
PBXs
Cꢀ Low-Power 3.3V Operation (5V Tolerant I/O)
Cꢀ Industrial Temperature Range:
-40°C to +85LC
DSLAMs
CSUs/DSUs
Cꢀ Small Package: 144-Pin, 13mm x 13mm
Thermally Enhanced CSBGA
FUNCTIONAL DIAGRAM
Cꢀ IEEE 1149.1 JTAG Support
EACH LIU
Features continued on page 5.
LINE IN
RECEIVE
CLOCK
ORDERING INFORMATION
RXP
RXN
CLK
DS3, E3,
OR STS-1
Dallas
PART
LIUs
TEMP RANGE
PIN-PACKAGE
AND DATA
DS3151
DS3151N
DS3152
DS3152N
DS3153
DS3153N
DS3154
DS3154N
1
1
2
2
3
3
4
4
0°C to +70°C
-40°C to +85°C
0°C to +70°C
-40°C to +85°C
0°C to +70°C
-40°C to +85°C
0°C to +70°C
-40°C to +85°C
144 TE-CSBGA
144 TE-CSBGA
144 TE-CSBGA
144 TE-CSBGA
144 TE-CSBGA
144 TE-CSBGA
144 TE-CSBGA
144 TE-CSBGA
Semiconductor
DS315x
CONTROL
STATUS
LINE OUT
DS3, E3,
OR STS-1
TRANSMIT
CLOCK
TXP
TXN
CLK
DATA
AND DATA
Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device
may be simultaneously available through various sales channels. For information about device errata, click here: www.maxim-ic.com/errata.
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