662M-03LF

Overview

The ICS662M-03LF is a video clock generator IC manufactured by Renesas Electronics Corporation, housed in an 8-SOIC surface-mount package. It operates on a supply voltage ranging from 3.0V to 3.6V and is designed for consumer video applications. The device generates synchronous clocks derived from HDTV streams, providing precise audio sampling clock rates and a dedicated 27 MHz output for video MPEG applications. It utilizes PLL technology to ensure low phase noise and accurate frequency multiplication ratios.

Feature Summary

• Generates synchronous clocks derived from HDTV reference signals for audio and video synchronization
• Provides specific 27 MHz output clock optimized for video MPEG processing applications
• Delivers low phase noise performance to maintain signal stability and accuracy
• Supports exact integer multiplication ratios for precise frequency conversion without ppm error

Applications

• HDTV audio sampling clock generation
• Video MPEG application timing
• Consumer video equipment clocking

Procurement Notes

Verify component authenticity as the part status is End-of-Life. Confirm RoHS compliance details, noting that while the LF suffix typically indicates lead-free construction, official documentation should be cross-referenced against manufacturing change notices. Ensure the replacement candidate matches the original electrical specifications and pinout requirements for seamless integration into existing designs.

Selection Notes

Select this component when designing systems requiring precise clock derivation from HDTV sources. It is suitable for applications needing stable audio sampling rates and dedicated video MPEG clocks. Consider the 8-SOIC package constraints and verify that the input reference frequencies align with the device's supported ranges for optimal jitter performance and signal integrity.

Part Context

This device belongs to the ICS662 family of clock generators. It is specifically engineered for high-definition television environments where precise timing is critical for audio-video synchronization. The component integrates PLL circuitry to convert incoming reference clocks into the required output frequencies for downstream digital processing units.

Replacement Considerations

Renesas recommends the 5P35021B-000NDGI as a manufacturer-approved substitute. Verify compatibility regarding pin configuration and electrical parameters before implementation.