DS21Q552

Quad T1/E1 Transceiver (3.3V, 5.0V)

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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

Data Sheets

DS21Q352-DS21Q554: Quad T1/E1 Transceiver (3.3V, 5.0V) Data Sheet (Rev. 1)
12/29/1998

PDF

163K

Reliability Data

DS21Q552 Reliability Data
1/12/2023

PDF

12K

Application Notes

DS2155 vs. DS21x5y: Software and Hardware Considerations
12/6/2001

Design Notes

Interleaved Bus Operation
3/20/2006
T1/E1 Loopback Operation for Maxim T1/E1/J1 Transceivers
11/4/2004
Elastic Store Operation
6/28/2004
DS21Qx5y BSDL Scan Chain Mapping
6/6/2003
HDLC Configuration of Framers and Transceivers
9/10/2002
J1 Japanese Standards
9/4/2002
NRZ Applications
8/30/2002
D4 Framing and Signaling
8/10/2001
Telecom Application Notes Index
8/10/2001
Programming and Controlling the FDL on DS2141A, DS2151
5/11/2001
Interfacing to the Fractional T1 and E1
5/4/2001
Provision Your DS2152 or DS2154 Hardware Design for the Next Generation Devices
3/29/2001

Technical Articles

Selecting a T1/E1/J1 Single-Chip Transceiver
3/24/2004
T1/E1 and T3/E3 Transformer Selection Guide
10/15/2001
DS21352/552, DS2151, DS2152, DS2141A, DS21Q42 Programming SLC-96
5/31/2001

Tools & Simulations

BSDL Model Files

ZIP

9.22K

ADSP-DS21Q552 BSDL Model

IBIS Models

IBS

58.04K

DS21Q552 IBIS Model

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.