SCAN926260TUFX/NOPB

Overview

The SCAN926260TUFX/NOPB is an LVDS interface integrated circuit manufactured by Texas Instruments, functioning as a six-channel 1-to-10 bus LVDS deserializer. It accepts a single low-voltage differential signaling (LVDS) input and distributes it to ten LVTTL outputs. The device supports data rates up to 660 Mb/s and operates within a supply voltage range of 3 V to 3.6 V, typically at 3.3 V. It features IEEE 1149.1 compliance for boundary scan testing and includes at-speed built-in self-test capabilities. The component is housed in a 196-pin LBGA package and is rated for operation between -40°C and +85°C.

Feature Summary

• Integrates six independent 1-to-10 bus deserializers for parallel data expansion from a single serial source.
• Supports high-speed data transmission with maximum rates reaching 660 Mb/s using LVDS inputs and LVTTL outputs.
• Includes embedded diagnostic features such as IEEE 1149.1 boundary scan access and at-speed built-in self-test functionality.

Applications

• High-speed digital signal distribution in industrial automation systems
• Data acquisition interfaces requiring serial-to-parallel conversion
• Test and measurement equipment utilizing boundary scan protocols

Procurement Notes

Verify the manufacturer designation carefully, as the part number suffix indicates Texas Instruments production despite the National Semiconductor brand origin. Confirm the specific tape-and-reel packaging variant corresponding to the 'X' suffix if automated assembly is required. Ensure compatibility with the 196-pin LBGA footprint during procurement planning.

Selection Notes

Select this component when a design requires converting a single LVDS data stream into ten parallel LVTTL channels. It is suitable for applications needing robust fault detection through JTAG and at-speed BIST. Consider the power dissipation characteristics and thermal management requirements associated with the 196-pin LBGA package for reliable operation.

Part Context

This device belongs to the SCAN926260 series of LVDS interface ICs originally developed by National Semiconductor and now produced by Texas Instruments following their merger. The series focuses on high-speed serial-to-parallel conversion with integrated testability features. The NOPB suffix denotes a lead-free and RoHS-compliant version of the component.

Replacement Considerations

Direct replacements include the SCAN926260TUF and SCAN926260TUFX/NOPB. Verify pinout compatibility and electrical specifications before substituting. Other devices in the SCAN926260 family may offer similar functionality but require validation of package and performance parameters.