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DS21Q58L The Analog Devices / Maxim Integrated DS21Q58L is an E1 Quad Transceiver designed for telecom applications. It operates within a 3.14V to 3.47V supply range and features a 100-LQFP package.
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DS21Q58L

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices / Maxim Integrated DS21Q58L is an E1 Quad Transceiver designed for telecom applications. It operates within a 3.14V to 3.47V supply range and features a 100-LQFP package.
✓ Total Stock: 695 pcs

DS21Q58L Available from 1 distributor

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Romaks Technologies ✓
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695 pcs
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DS21Q58L Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Function
Interface
Lead Spacing
Mounting Type
Number of Circuits
Operating Temperature
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DS21Q58L Description

Short technical summary and product information.

The DS21Q58L from Analog Devices / Maxim Integrated is a versatile E1 quad transceiver that integrates line interface units (LIUs), framers, and TDM backplane interfaces. It is designed to connect to four E1 lines, making it suitable for applications such as DSLAMs, routers, and WAN equipment.

 

This transceiver operates with a supply voltage between 3.14V and 3.47V and has an operating temperature range of 0°C to 70°C. It supports various framing formats including FAS, CAS, and CRC4, and offers CAS/CCS signaling. The device features a 32-bit or 128-bit crystal-less jitter attenuator and a flexible system clock with automatic source switching.

 

Controlled via a configurable parallel or serial port, the DS21Q58L provides fully independent transmit and receive functionality, along with four separate loopback functions. It also includes PRBS generation/detection and error counting capabilities. The component is housed in a 100-pin LQFP package, measuring 14mm x 14mm, and is designed for surface mounting.

 

Key features include independent transmit and receive functions, extensive alarm detection and generation, and large counters for various error types. The DS21Q58L is pin-compatible with the DS21Q50 and DS21Q59, offering a direct replacement option with enhanced signaling access and interrupt handling.

DS21Q58L Quick Information

Product Type: Telecom IC Transceiver
Canonical Name: DS21Q58L E1 Quad Transceiver
Subcategory: Transceiver

DS21Q58L Compliance

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

DS21Q58L Features

  • Four complete E1 transceivers.
  • Supports FAS, CAS, and CRC4 framing.
  • Crystal-less jitter attenuator included.
  • Configurable parallel and serial port.
  • 100-LQFP package for surface mounting.

DS21Q58L Applications

  • Used in DSLAMs and routers.
  • Suitable for WAN equipment.
  • Provides short-haul line interfaces.
  • Integrates telecom line interfaces.

DS21Q58L FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the DS21Q58L?

The operating voltage for the DS21Q58L is between 3.14V and 3.47V.

What is the operating temperature range of the DS21Q58L?

The DS21Q58L operates within a temperature range of 0°C to 70°C.

What package type is the DS21Q58L available in?

The DS21Q58L is available in a 100-LQFP package.

What framing formats does the DS21Q58L support?

The DS21Q58L supports FAS, CAS, and CRC4 formats.

How many E1 circuits does the DS21Q58L transceiver contain?

The DS21Q58L contains four complete E1 circuits.

DS21Q58L Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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DS21Q59L
DS21Q59L
Analog Devices / Maxim Integrated
The Analog Devices DS21Q59L is a quad E1 transceiver IC designed for telecom applications. It features 4 complete E1 transceivers and operates on 3.3V low-power CMOS technology.
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