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DS21455+ The DS21455+ is a quad monolithic transceiver IC from Analog Devices / Maxim Integrated, designed for T1, E1, or J1 operation. It features four independent transceivers in a 256-BGA package.
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DS21455+

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The DS21455+ is a quad monolithic transceiver IC from Analog Devices / Maxim Integrated, designed for T1, E1, or J1 operation. It features four independent transceivers in a 256-BGA package.
✓ Total Stock: 2,003 pcs

DS21455+ Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,003 pcs
On Request
2003 pcs On Request 1 On Request On Request 24+ On Request On Request
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DS21455+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Function
Interface
Lead Spacing
Mounting Type
Number of Circuits
Operating Temperature
Supplier Device Package
Voltage
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DS21455+ Description

Short technical summary and product information.

The DS21455+ is a versatile quad transceiver IC manufactured by Analog Devices / Maxim Integrated, designed to support T1, E1, or J1 communication standards. Each of the four independent transceivers includes a line interface unit (LIU), framer, and HDLC controllers, enabling flexible software configuration for various telecommunication applications.

 

This device operates within a voltage range of 3.135V to 3.465V and functions across an industrial temperature range of 0°C to 70°C. It is housed in a compact 256-ball BGA (27mm x 27mm) surface-mount package, facilitating integration into space-constrained designs.

 

Key features include short- and long-haul line interface capabilities, crystal-less jitter attenuation, and on-chip programmable BERT generator and detector. The DS21455+ is suitable for applications such as routers, channel service units (CSUs), data service units (DSUs), multiplexers, switches, channel banks, and T1/E1 test equipment, offering a reliable multi-line telecom interface solution.

DS21455+ Quick Information

Product Type: Telecom Interface IC
Canonical Name: DS21455+ Quad T1/E1/J1 Transceiver
Subcategory: Telecom Interface

DS21455+ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DS21455+ Features

  • Four independent T1/E1/J1 transceivers.
  • Line interface unit (LIU) functionality.
  • Operates from 3.135V to 3.465V.
  • 0°C to 70°C operating temperature range.
  • 256-BGA surface mount package.

DS21455+ Applications

  • Used in routers and switches.
  • Suitable for channel service units.
  • Applicable to data service units.
  • Ideal for telecom test equipment.
  • Supports channel banks and multiplexers.

DS21455+ FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the DS21455+?

The operating voltage for the DS21455+ is between 3.135V and 3.465V.

What is the operating temperature range of the DS21455+?

The DS21455+ operates in a temperature range of 0°C to 70°C.

What package type is the DS21455+ available in?

The DS21455+ is available in a 256-BGA package.

What is the RoHS status of the DS21455+?

The DS21455+ is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the DS21455+?

The Moisture Sensitivity Level (MSL) for the DS21455+ is 1 Unlimited.

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