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DS3151, DS3152, DS3153, DS3154
Single/Dual/Triple/Quad DS3/E3/STS-1 LIUs
Industry's Smallest Multichannel DS3/E3 and STS-1 LIUs
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Status
Active: In Production.
Description
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.
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Data Sheet
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An evaluation kit is available: DS3154DK DS3153DK
Key Features
- Single, Dual, Triple, or Quad Integrated Transmitter, Receiver, and Jitter Attenuators for DS3, E3, and STS-1
- Each Port Independently Configurable
- Perform Receive Clock/Data Recovery and Transmit Waveshaping
- Hardware or CPU Bus Configuration Options
- Jitter Attenuators can be Placed in Either the Receive or Transmit Paths
- Interface to 75Ω Coaxial Cable at Lengths Up to 380m (DS3), 440m (E3), or 360m (STS-1)
- Use 1:2 Transformers on Tx and Rx
- Require Minimal External Components
- Local and Remote Loopbacks
- Low-Power 3.3V Operation (5V Tolerant I/O)
- Industrial Temperature Range: -40°C to +85°C
- Small Package: 144-Pin, 13mm x 13mm Thermally Enhanced CSBGA
- IEEE 1149.1 JTAG Support
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Applications/Uses
- Access Concentrators
- ATM and Frame Relay Equipment
- Digital Cross-Connects
- DSLAMs
- PBXs
- Routers/Switches
- SONET/SDH and PDH Multiplexers
- Test Equipment
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Diagram
Functional Diagram
More Information
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Information Index
Rev 4;
2007-03-09
This page last modified: 2009-10-06
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