DS30BA101SQ/NOPB

Signal Buffers, Repeaters, Splitters Overview

The DS30BA101SQ/NOPB is a high-speed differential buffer manufactured by Texas Instruments, designed for cable driving, signal buffering, and repeating applications. It operates at data rates up to 3.125 Gbps with a single channel. The device utilizes CML interface technology and functions within a supply voltage range of 3.3 V. It supports an operating temperature range from -40°C to +85°C. The component is housed in a WQFN-16 package (4x4 mm) suitable for surface mount installation. It draws a typical operating supply current of 59 mA.

Signal Buffers, Repeaters, Splitters Feature Summary

• Provides fully differential signal path for robust signal integrity in high-speed applications
• Features adjustable output voltage amplitude via a single external resistor for flexible cable driving configurations
• Supports signal buffering and repeating functions to extend transmission distances

Signal Buffers, Repeaters, Splitters Applications

• Cable extension systems requiring signal regeneration
• High-speed differential signal buffering in data communication links
• Signal repeating applications for maintaining waveform quality over long traces

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the complete part number including suffixes such as SQE or SQ against official Texas Instruments documentation to ensure correct package type and temperature rating. Confirm that the specific variant matches the required interface standards and operational voltage levels for the target design. Cross-reference the datasheet revision date to ensure compatibility with current manufacturing specifications and pinout definitions before finalizing procurement orders.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when a single-channel differential buffer is required for 3.125 Gbps applications. Ensure the design accommodates the 3.3 V supply requirement and the thermal characteristics of the WQFN-16 package. Consider the need for an external resistor for output amplitude adjustment if cable driving capabilities are utilized. Verify that the CML interface aligns with the source and load requirements of the system architecture.

Signal Buffers, Repeaters, Splitters Part Context

This device belongs to the DS30BA101 series of high-speed differential buffers from Texas Instruments. It is specifically engineered for applications demanding reliable signal transmission at 3.125 Gbps. The series provides solutions for extending cable lengths and buffering signals in digital communication environments. It complements other interface components by offering dedicated signal conditioning and repeater functionality for differential pairs.

Signal Buffers, Repeaters, Splitters Replacement Considerations

Consult official Texas Instruments substitution guides for verified alternative part numbers. Ensure any substitute maintains compatibility with 3.125 Gbps data rates, CML interfaces, and 3.3 V operation. Verify package footprint equivalence if direct replacement is intended without PCB redesign.