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DS26503L+ The Analog Devices DS26503L+ is a T1/E1/J1 BITS clock recovery element and basic transceiver. It operates from 0°C to 70°C and comes in a 64-LQFP package.
Mfr Part #:

DS26503L+

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices DS26503L+ is a T1/E1/J1 BITS clock recovery element and basic transceiver. It operates from 0°C to 70°C and comes in a 64-LQFP package.
✓ Total Stock: 3,409 pcs

DS26503L+ Available from 2 distributors

✓ 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
2,018 pcs
On Request
2018 pcs On Request 1 On Request On Request 24+ On Request On Request
Romaks Technologies ✓
Non-Authorised Inventory information
1,391 pcs
On Request
1391 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

DS26503L+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Differential
Frequency
Input
Main Purpose
Mounting Type
Number of Circuits
Operating Temperature
Output
PLL
Ratio
Supplier Device Package
Supplier Package
Tape & Reel
Termination
Voltage
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DS26503L+ Description

Short technical summary and product information.

The Analog Devices DS26503L+ is a building-integrated timing-supply (BITS) clock-recovery element that also functions as a basic T1/E1 transceiver. It supports T1/J1 (1.544MHz) and E1 (2.048MHz) interfaces, along with G.703 synchronization interfaces at 2048kHz and 6312kHz.

 

Key features include a T1/E1 jitter attenuator with bypass mode, internal software-selectable termination for 75Ω/100Ω/110Ω/120Ω, and the ability to accept master clock frequencies from 1.544MHz to 16.384MHz. The device provides LOS, AIS, and LOF indications and supports IEEE 1149.1 JTAG boundary scan.

 

Controlled via parallel, serial (SPI), or hardware ports, the DS26503L+ operates within a temperature range of 0°C to 70°C and utilizes a 3.3V supply. It is housed in a 64-pin LQFP package suitable for surface mounting.

DS26503L+ Quick Information

Product Type: BITS Clock Recovery Element
Canonical Name: DS26503L+ T1/E1/J1 BITS Element
Subcategory: Application Specific

DS26503L+ Compliance

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

DS26503L+ Features

  • T1/E1/J1 BITS clock recovery element.
  • Supports G.703 synchronization interfaces.
  • Integrated T1/E1 jitter attenuator.
  • Internal software-selectable termination.
  • 64-LQFP surface mount package.

DS26503L+ Applications

  • BITS timing rate conversion.
  • Basic T1/E1 transceiver functions.
  • Synchronization timing recovery.
  • Telecommunications infrastructure.

DS26503L+ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the DS26503L+?

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

What package type is the DS26503L+ available in?

The DS26503L+ is available in a 64-LQFP package.

What is the supply voltage for the DS26503L+?

The supply voltage is between 3.135V and 3.465V.

What synchronization interfaces does the DS26503L+ support?

It supports G.703 2048kHz and G.703 6312kHz Japanese synchronization interfaces.

Does the DS26503L+ have a jitter attenuator?

Yes, it features a T1/E1 jitter attenuator with a bypass mode.

What master clock frequencies can the DS26503L+ accept?

It can accept 16.384MHz, 12.8MHz, 8.192MHz, 4.096MHz, 2.048MHz, or 1.544MHz master clock frequencies.

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