DS21455
Quad T1/E1/J1 Transceivers
Industry's First 4-Port Transceivers to Switch Among All T1, E1, and J1 Standards without External Component Changes
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Product Lifecycle
Obsolete
The models in this product family are no longer available.
Replacement Parts
To find replacement products for this part:
Rochester Electronics and Arrow Supply Assurance have partnered with Analog Devices to source products that have been previously discontinued or have become obsolete.
Documentation & Resources
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DS21455 Reliability Data1/12/2023PDF17K
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DS2155 and DS26521 Software Comparison12/23/2005
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DS21458 Quad and DS26528 Octal Transceiver Software Comparison9/16/2005
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DS2155 and DS26401 Software Comparison6/6/2003
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DS2155 Monitor Mode Design3/13/2003
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T1/E1 Network Interface Design11/27/2001
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T1/E1 Loopback Operation for Maxim T1/E1/J1 Transceivers11/4/2004
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Elastic Store Operation6/28/2004
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Interfacing to the Fractional T1 and E15/4/2001
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JJ-20.11-Compatible Interface for the DS2155 and DS21455 SCTs9/23/2005
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DS31256 and T1/E1 Interface11/21/2002
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T1/E1 and T3/E3 Transformer Selection Guide10/15/2001
Tools & Simulations
BSDL Model Files
TXT
ADSP-DS21455 BSDL Model
21.66K
IBIS Models
IBS
DS21455 IBIS Model
152.24K
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
