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DS21458N The DS21458N is a transceiver from Analog Devices / Maxim Integrated. It features IEEE 1149.1 protocol, 4/4 drivers and receivers, and comes in a 256-CSBGA package.
Mfr Part #:

DS21458N

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The DS21458N is a transceiver from Analog Devices / Maxim Integrated. It features IEEE 1149.1 protocol, 4/4 drivers and receivers, and comes in a 256-CSBGA package.
✓ Total Stock: 6 pcs

DS21458N Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
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3 pcs
On Request
3 pcs On Request 1 On Request On Request On Request On Request On Request
RAD ✓
Non-Authorised Inventory information
3 pcs
On Request
3 pcs On Request 1 On Request On Request On Request On Request On Request
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DS21458N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duplex
Lead Spacing
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Supplier Device Package
Supplier Package
Supply Voltage
Type
Voltage
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DS21458N Description

Short technical summary and product information.

The DS21458N is an integrated circuit transceiver designed for high-speed data communication applications. It supports IEEE 1149.1 protocol and provides four drivers and four receivers for bidirectional data transfer. The device operates within a voltage range of approximately 3.14V to 3.47V and is suitable for use in systems requiring full duplex communication.

 

Constructed in a 256-CSBGA (17x17 mm) surface-mount package, the DS21458N is intended for applications involving interface and communication protocols such as T1 (DS1), ISDN-PRI, and J1. It features short- and long-haul line interfaces for clock and data recovery, and waveshaping. The device includes on-chip programmable BERT (Bit Error Rate Test) generator and detector, dual HDLC controllers, and internal software-selectable termination resistors for T1 and E1 interfaces. It also provides synthesized clock outputs at multiple frequencies and supports PCM bus interleaving.

 

Designed for use in telecommunications, networking, and data transmission systems, the DS21458N is suitable for applications requiring reliable high-speed transceiver functionality in a compact package.

DS21458N Quick Information

Product Type: Transceiver
Canonical Name: IC Transceiver DS21458N

DS21458N Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead-free/RoHS-compliant package

DS21458N Features

  • Supports IEEE 1149.1 protocol for boundary scan
  • Full duplex operation with 4/4 drivers and receivers
  • Operates within 3.14V to 3.47V voltage range
  • 256-CSBGA surface mount package
  • On-chip programmable BERT generator and detector

DS21458N Applications

  • Used in T1 (DS1) and E1 communication systems
  • Suitable for telecommunications interface modules
  • Ideal for high-speed data transmission applications
  • Supports short- and long-haul line interfaces

DS21458N FAQs

2 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the DS21458N?

The DS21458N operates within a voltage range of approximately 3.14V to 3.47V.

What package type is used for the DS21458N?

The DS21458N comes in a 256-CSBGA (17x17 mm) surface mount package.

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