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DS21354LN The DS21354LN is a single-chip E1 transceiver from Analog Devices / Maxim Integrated, designed for connecting to E1 lines. It operates at 3.3V and comes in a 100-LQFP package.
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DS21354LN

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The DS21354LN is a single-chip E1 transceiver from Analog Devices / Maxim Integrated, designed for connecting to E1 lines. It operates at 3.3V and comes in a 100-LQFP package.
✓ Total Stock: 12,609 pcs

DS21354LN Available from 2 distributors

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Romaks Technologies ✓
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9,040 pcs
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9040 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
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3,569 pcs
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3569 pcs On Request 1 On Request On Request On Request On Request On Request
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DS21354LN Specifications Quick View

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DS21354LN Description

Short technical summary and product information.

The DS21354LN by Analog Devices / Maxim Integrated is a single-chip transceiver (SCT) designed to interface with E1 lines. It integrates clock/data recovery circuitry and can automatically adjust to E1 twisted-pair cables from 0 to over 2km. The device supports G.703 waveshapes for both coax and twisted cables, and features a selectable 32-bit or 128-bit jitter attenuator.

 

This transceiver supports framing to FAS, CAS, CCS, and CRC4 formats, and includes an integral HDLC controller. It offers dual two-frame elastic store slip buffers and an 8-bit parallel control port for easy integration. The DS21354LN operates at 3.3V, has a current draw of 75mA, and functions within an operating temperature range of -40°C to 85°C. It is supplied in a 100-LQFP package (14mm x 14mm).

 

The device meets various E1 specifications including ITU-T G.703, G.704, G.706, G.823, G.732, and I.431, as well as ETS standards and CTR12/CTR4. It also features IEEE 1149.1 JTAG-boundary scan architecture and is pin-compatible with previous SCT models.

DS21354LN Quick Information

Product Type: Telecom Transceiver
Series: DS21354/DS213554
Canonical Name: DS21354LN Single-Chip Transceiver
Subcategory: Telecom

DS21354LN Compliance

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

DS21354LN Features

  • Complete E1 (CEPT) PCM-30/ISDN-PRI transceiver functionality.
  • On-board long- and short-haul line interface.
  • 32-bit or 128-bit crystal-less jitter attenuator.
  • Integral HDLC controller with 64-byte buffers.
  • IEEE 1149.1 JTAG-boundary scan architecture.

DS21354LN Applications

  • Connects directly to E1 lines.
  • Supports G.703 waveshapes for coax/twisted cables.
  • Facilitates framing to FAS, CAS, CCS, CRC4 formats.
  • Integrates HDLC controller for signaling data.
  • Suitable for telecom infrastructure.

DS21354LN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the DS21354LN?

The operating voltage for the DS21354LN is between 3.14V and 3.47V.

What package type is the DS21354LN supplied in?

The DS21354LN is supplied in a 100-LQFP package.

What is the operating temperature range for the DS21354LN?

The operating temperature range for the DS21354LN is -40°C to 85°C.

What is the RoHS status of the DS21354LN?

The DS21354LN is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the DS21354LN?

The Moisture Sensitivity Level (MSL) for the DS21354LN is 1 Unlimited.

What interface standards does the DS21354LN support?

The DS21354LN supports E1 and HDLC interfaces.

What type of jitter attenuator is included in the DS21354LN?

The DS21354LN includes a selectable 32-bit or 128-bit jitter attenuator.

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