DS92LV1023TMSA

Overview

The DS92LV1023TMSA is a serializer manufactured by National Semiconductor, designed to convert parallel data into a high-speed serial stream. It accepts ten LVCMOS or LVTTL inputs and provides one LVDS output. The device operates on a single 3V to 3.6V power supply and supports data rates up to 660Mbps. It is housed in a 28-SSOP package with a width of 5.30mm. The component functions within an ambient temperature range of -40°C to 85°C. It does not comply with RoHS standards and carries an EAR99 classification.

Feature Summary

• Converts 10-bit wide parallel LVCMOS/LVTTL data buses into a single high-speed serial LVDS data stream
• Embeds clock signals directly within the serialized data stream for synchronization
• Operates on a single low-voltage power supply ranging from 3V to 3.6V

Applications

• Video interface systems requiring parallel-to-serial conversion
• Embedded clock transmission applications using LVDS technology
• Industrial control interfaces operating within extended temperature ranges

Procurement Notes

Verify RoHS compliance status as the component is explicitly listed as non-compliant. Confirm the manufacturer origin, noting that National Semiconductor assets are now managed by Texas Instruments. Ensure the 28-SSOP package dimensions match the design footprint requirements. Check for any specific environmental handling instructions related to its REACH status.

Selection Notes

Select this component when a 10-channel serializer is required for LVCMOS or LVTTL sources. Ensure the system can accommodate the 3V to 3.6V supply voltage constraint. Verify that the 660Mbps maximum data rate meets the bandwidth requirements of the application. Consider the 28-SSOP package size during PCB layout planning.

Part Context

This device belongs to the Channel Link family of serializers and deserializers. It is part of the broader portfolio of LVDS interface solutions originally developed by National Semiconductor and continued by Texas Instruments. The series focuses on reducing electromagnetic interference through differential signaling while maintaining high data throughput over long distances.

Replacement Considerations

Check for direct pin-compatible upgrades within the Texas Instruments lineup. Verify if newer generations offer RoHS compliance while maintaining identical electrical characteristics. Ensure any substitute supports the same 10-input configuration and LVDS output standard.