DS92LX1622SQ/NOPB

Overview

The DS92LX1622SQ/NOPB is a Channel Link III deserializer manufactured by Texas Instruments. It converts one differential CML input into sixteen parallel LVCMOS outputs at data rates up to 900 Mb/s. The device operates on dual power supplies: 1.71 V to 1.89 V for the input stage and 3 V to 3.6 V for the output stage, with a typical quiescent current of 1 uA. It supports DC-balanced serial links within a 10-MHz to 50-MHz frequency range. The component is housed in a 40-pin WQFN package and functions reliably across an industrial temperature range from -40°C to +85°C.

Feature Summary

• Converts high-speed serial CML signals to parallel LVCMOS logic levels
• Supports DC-balanced transmission for low-frequency signal integrity
• Integrates dual-voltage operation for flexible system interfacing

Applications

• Industrial machine vision systems requiring long-distance cable transmission
• Medical imaging equipment interfaces
• Automotive display and sensor link architectures

Procurement Notes

Verify the specific suffix code against official documentation to confirm package variant and temperature rating. Ensure the ordering part number matches the exact electrical specifications required for the target application design. Cross-reference the manufacturer datasheet revision history to validate compliance with current RoHS standards before finalizing procurement orders.

Selection Notes

Select this component when a single differential input must fan out to multiple parallel digital lines. Verify that the source driver meets the minimum differential input voltage requirements specified in the datasheet to ensure reliable clock and data recovery. Confirm that the system power budget accommodates the distinct supply rails for input and output stages.

Part Context

This device belongs to the Channel Link III family of interface solutions designed for robust signal transmission over long cables. It complements serializers like the DS92LX1621 to form complete point-to-point communication links. The series targets applications demanding high noise immunity and simplified PCB routing compared to traditional parallel buses.

Replacement Considerations

Direct substitutes include other variants within the DS92LX1622 family or compatible deserializers from the same manufacturer series. Verify pin compatibility and electrical parameters before swapping components to maintain system signal integrity.