LMH1982SQX/NOPB

Video Processing Overview

The LMH1982SQX/NOPB is a video clock generator integrated circuit manufactured by Texas Instruments. It supports NTSC, PAL, and SMPTE standards for professional video applications. The device operates on a supply voltage ranging from 3.135V to 3.465V. It utilizes an I2C control interface for configuration. The component is housed in a 32-WQFN (5x5) package with an exposed pad, designed for surface mount mounting. This part is the tape and reel variant of the LMH1982 series.

Video Processing Feature Summary

• Generates video timing signals compliant with NTSC, PAL, and SMPTE standards
• Configurable via I2C digital interface
• Designed specifically for professional video signal processing

Video Processing Applications

• Professional video equipment
• Video test and measurement instruments
• Broadcast infrastructure systems

Video Processing Procurement Notes

Verify the specific suffix 'SQX' against the manufacturer datasheet to confirm it denotes the tape and reel packaging format rather than a functional difference. Ensure the ordering quantity aligns with the standard reel size specified in the official documentation. Confirm RoHS3 compliance status as listed in the product attributes before finalizing procurement orders.

Video Processing Selection Notes

Select this component when designing professional video systems requiring standardized timing generation. The I2C interface allows for flexible configuration without external discrete components. Verify that the system power supply can maintain the required 3.135V to 3.465V range for stable operation. Consider the 32-WQFN package dimensions for PCB layout constraints.

Video Processing Part Context

This component belongs to the LMH1982 family of video clock generators. The base product number is LMH1982. The 'NOPB' suffix indicates lead-free and rohs-compliant construction. The 'SQX' designation typically identifies the specific packaging type, which is tape and reel, distinguishing it from other variants like the SQ package.

Video Processing Replacement Considerations

Consult the official datasheet for direct pin-to-pin compatible alternatives within the LMH1982 family. Verify that any substitute part maintains compatibility with NTSC, PAL, and SMPTE standards. Ensure the replacement supports the same I2C control interface and operating voltage range.