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DS2156L+ The Analog Devices DS2156L+ is a software-selectable T1, E1, or J1 single-chip transceiver. It supports TDM or UTOPIA II bus interfaces and operates within a 0°C to 70°C temperature range.
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DS2156L+

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices DS2156L+ is a software-selectable T1, E1, or J1 single-chip transceiver. It supports TDM or UTOPIA II bus interfaces and operates within a 0°C to 70°C temperature range.
✓ Total Stock: 2,006 pcs

DS2156L+ Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,006 pcs
On Request
2006 pcs On Request 1 On Request On Request 24+ On Request On Request
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DS2156L+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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DS2156L+ Description

Short technical summary and product information.

The DS2156L+ from Analog Devices is a versatile single-chip transceiver (SCT) designed for short-haul and long-haul telecommunications applications. It offers software-selectable T1, E1, or J1 functionality, catering to diverse network requirements. The device features a user-configurable backplane interface, supporting either TDM or UTOPIA II bus operations.

 

Key technical specifications include a supply voltage range of 3.14V to 3.47V and a current consumption of 75mA. The operating temperature range is from 0°C to 70°C. The DS2156L+ integrates a line interface unit (LIU), framer, dual HDLC controllers, and a CMI coder/decoder. It also includes a crystal-less jitter attenuator and programmable BERT generator and detector.

 

This transceiver is housed in a 100-LQFP package, suitable for surface mount applications. Its internal software-selectable termination resistors for T1 and E1 interfaces enhance design flexibility. The fully independent transmit and receive functionality ensures robust performance in demanding network environments.

 

Applications for the DS2156L+ include Inverse Mux ATM (IMA), T1/E1/J1 line cards, switches, routers, and add-drop multiplexers. Its comprehensive feature set makes it a suitable component for various networking solutions.

DS2156L+ Quick Information

Product Type: Telecom IC
Canonical Name: DS2156L+ Single-Chip Transceiver
Subcategory: Telecom

DS2156L+ Compliance

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

DS2156L+ Features

  • Software-selectable T1, E1, J1 transceiver.
  • User-selectable TDM or UTOPIA II bus.
  • Includes BERT generator and detector.
  • Dual independent transmit and receive.
  • Operates 0°C to 70°C.

DS2156L+ Applications

  • Used in T1/E1/J1 line cards.
  • Suitable for switches and routers.
  • Ideal for add-drop multiplexers.
  • Supports Inverse Mux ATM (IMA).

DS2156L+ FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the DS2156L+?

The operating voltage is 3.14V to 3.47V.

What package type is the DS2156L+ available in?

The DS2156L+ is available in a 100-LQFP package.

What is the operating temperature range for the DS2156L+?

The operating temperature range is 0°C to 70°C.

What interfaces does the DS2156L+ support?

The DS2156L+ supports E1, J1, T1, TDM, and UTOPIA II interfaces.

What is the function of the DS2156L+?

The DS2156L+ functions as a single-chip transceiver.

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