LC72135MA-Q-AE

Clock Generators, PLLs, Frequency Synthesizers Overview

The LC72135MA-Q-AE is a multi-standard tuner IC designed for automotive applications, supporting DVB-T/T2, ISDB-T, and ATSC digital terrestrial television standards. It integrates a low-noise amplifier (LNA), mixer, and local oscillator to handle RF signal processing within the VHF and UHF bands. The device features an I2C interface for configuration and control, enabling flexible adaptation to various regional broadcasting specifications. Its design emphasizes high sensitivity and selectivity to ensure reliable reception in mobile environments.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Supports multiple digital terrestrial TV standards including DVB-T/T2, ISDB-T, and ATSC
• Integrates LNA, mixer, and local oscillator for compact RF front-end solution
• Utilizes I2C bus interface for system control and parameter adjustment

Clock Generators, PLLs, Frequency Synthesizers Applications

• Automotive navigation systems
• In-car entertainment units
• Digital TV tuners for vehicles

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix and tape-and-reel packaging details against the manufacturer's latest ordering guide. Confirm that the component meets AEC-Q100 automotive qualification requirements for your target market. Ensure compatibility with your system's I2C address configuration and power supply specifications before finalizing procurement.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when designing for automotive digital TV reception requiring support for multiple global standards. Consider its integrated architecture for reducing board space compared to discrete solutions. Evaluate the I2C control complexity and ensure your microcontroller can manage the required tuning sequences for different broadcast standards.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to onsemi's family of automotive-grade tuner ICs. It is engineered specifically for the demanding environment of vehicle-mounted electronics, offering robust performance against vibration and temperature variations. The LC72135 series provides a standardized solution for manufacturers integrating digital television capabilities into modern cars.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Check for direct pin-to-pin replacements such as other variants within the LC72135 family. Verify if older revisions or alternative package options are available from onsemi. Cross-reference with competitor automotive tuner ICs only if they explicitly support the same set of digital standards and interface protocols.