LM98722CCMT/NOPB

Analog Front End (AFE) Overview

The LM98722CCMT/NOPB is a three-channel analog front-end (AFE) device manufactured by Texas Instruments. It integrates 16-bit, 45 MSPS analog-to-digital converters with LVDS and CMOS output interfaces. The component includes an integrated timing generator for CCD and CIS sensors, along with spread spectrum clock generation capabilities. This design supports high-speed image processing applications requiring precise synchronization and low-noise signal conversion.

Analog Front End (AFE) Feature Summary

• Three-channel AFE with 16-bit resolution and 45 MSPS sampling rate
• Integrated CCD/CIS sensor timing generator
• LVDS and CMOS digital output options
• Spread spectrum clock generation to reduce EMI

Analog Front End (AFE) Applications

• CCD camera systems
• CIS sensor interface circuits
• High-speed industrial imaging
• Medical imaging equipment

Analog Front End (AFE) Procurement Notes

Verify the current lifecycle status as the component may be approaching end-of-life. Confirm package availability and lead times with authorized distributors. Ensure compatibility with existing system voltage levels and interface requirements before procurement.

Analog Front End (AFE) Selection Notes

Select this part for applications requiring multi-channel high-speed digitization with integrated timing control. Compare against LM98714 if digital copying features are needed instead of full AFE integration. Verify pinout compatibility with PCB layout constraints for the TQFP package.

Analog Front End (AFE) Part Context

This component belongs to the LM987xx series of analog front-ends designed for video and imaging applications. It succeeds earlier National Semiconductor designs now under Texas Instruments portfolio. The NOPB suffix indicates lead-free and RoHS compliance.

Analog Front End (AFE) Replacement Considerations

Check for direct pin-compatible substitutes within the LM987xx family. Verify functional equivalence regarding channel count and sampling speed when considering alternative AFEs.