DS92LV2421SQE/NOPB

Overview

The DS92LV2421SQE/NOPB is a serializer manufactured by Texas Instruments, designed for high-speed data transmission applications. It converts parallel LVCMOS input signals into a single serial CML output stream. The device supports a maximum data rate of 2.1 Gb/s and accommodates 24 parallel input channels. It operates within a supply voltage range of 1.7 V to 3.6 V and functions reliably across an industrial temperature range from -40°C to +85°C. The component is housed in a compact 48-pin WQFN package, suitable for surface-mount assembly.

Feature Summary

• Converts 24-bit parallel LVCMOS data into a single serial CML output stream
• Supports data rates up to 2.1 Gb/s for high-bandwidth video or display interfaces
• Operates with flexible power supply requirements ranging from 1.7 V to 3.6 V

Applications

• High-resolution display panel interfaces requiring multi-lane serialization
• Video processing systems utilizing Channel Link II technology
• Industrial equipment with high-speed parallel-to-serial data conversion needs

Procurement Notes

Verify the exact part number suffix against official Texas Instruments documentation to ensure correct package variant and RoHS compliance status. Confirm that the supplier provides genuine components with traceable manufacturing lot codes. Check for any specific handling instructions related to moisture sensitivity level (MSL) classification prior to soldering. Ensure compatibility with existing board design constraints regarding the 48-pin WQFN footprint.

Selection Notes

Select this serializer when a 24-channel parallel input interface is required with a single serial output. Consider the 2.1 Gb/s data rate capability for bandwidth-intensive applications. Evaluate the WQFN-48 package dimensions against available PCB real estate. Verify that the system power budget aligns with the 1.7 V to 3.6 V operating range. Compare against other Channel Link II devices if different channel counts or pinouts are needed.

Part Context

This component belongs to the Texas Instruments DS92LV series of serializers, which utilize Channel Link II technology for robust high-speed data transmission. The series is designed for display and video applications where reliable signal integrity over long traces is critical. The DS92LV2421 specifically addresses the need for high-density parallel input serialization in a compact form factor.

Replacement Considerations

The DS92LV2421SQ/NOPB is listed as a parameter-equivalent alternative. Verify pinout compatibility and electrical specifications before substitution. Ensure the replacement part meets the same thermal and voltage requirements.