DS2172T+TR

Telecom Overview

The DS2172T+TR is a Bit Error Rate Tester (BERT) integrated circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. Designed for T1 interface applications, this component operates within a supply voltage range of 3.0 V to 3.6 V and draws a typical supply current of 10 mA. It supports data rates up to 20 MHz and functions reliably across an operating temperature range of 0°C to +70°C. The device is housed in a 32-TQFP package with dimensions of 7x7 mm, suitable for surface-mount installation.

Telecom Feature Summary

• Integrated bit error rate testing functionality for telecommunications interfaces
• Supports T1 protocol standards for signal integrity verification
• Single-channel architecture for dedicated line testing

Telecom Applications

• T1 line maintenance and diagnostic equipment
• Telecommunications network infrastructure testing
• Bit error rate validation in digital transmission systems

Telecom Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to limited availability status. Confirm RoHS compliance and specific packaging variants such as tape-and-reel configurations before procurement. Cross-reference part numbers carefully to ensure compatibility with existing inventory requirements.

Telecom Selection Notes

Select this component when T1 BERT functionality is required in compact surface-mount designs. Ensure system power supplies align with the 3.0 V to 3.6 V operational range. Consider thermal management capabilities within the specified 0°C to +70°C ambient temperature limits during PCB layout planning.

Telecom Part Context

This component belongs to the DS2172 series of telecom interface ICs. It serves as a specialized solution for verifying signal integrity in T1 digital transmission environments. The device integrates essential testing logic into a single chip, reducing board space compared to discrete implementations.

Telecom Replacement Considerations

Check for updated revisions within the DS2172 family. Verify pinout compatibility if substituting with other T1 BERT devices from different manufacturers.