MK2705SLF

Overview

The MK2705SLF is an audio clock source integrated circuit manufactured by Renesas Electronics Corporation. It functions as a PLL-based clock generator designed for MPEG and audio applications. The device accepts a clock or crystal input and provides a single clock output with a 1:1 ratio. It operates within a supply voltage range of 3V to 3.6V and supports a maximum frequency of 24.576MHz. The component is housed in an 8-SOIC package (0.154 inch width) and is rated for an operating temperature range of 0°C to 70°C.

Feature Summary

• PLL-based audio clock generation for MPEG applications
• Single output circuit with 1:1 input-to-output ratio
• Operates on 3V to 3.6V supply voltage
• Maximum frequency capability of 24.576MHz

Applications

• Audio systems requiring precise clock sources
• MPEG-based multimedia devices
• Set-top box clocking solutions

Procurement Notes

The MK2705SLF is classified as obsolete and has been discontinued by the manufacturer. Verification of current availability requires checking distributor stock levels, as new production is no longer supported. Designers should review the official datasheet for end-of-life notices and consider alternative components for new designs.

Selection Notes

This component is suitable for designs requiring a dedicated audio clock source at frequencies up to 24.576MHz. Selection should account for the 8-SOIC surface-mount package constraints and the specific 3V to 3.6V power supply requirements. Ensure compatibility with existing crystal or clock inputs before integration.

Part Context

The MK2705SLF belongs to the MK2705 family of clock generators from Renesas Electronics. It is specifically engineered for audio and MPEG timing needs, offering a compact solution compared to discrete oscillator circuits. The part utilizes standard CMOS processes for low-power operation.

Replacement Considerations

The 5P35021B-000NDGI is listed as a manufacturer-recommended replacement for the MK2705SLF. Engineers should verify pinout compatibility and electrical specifications against the original design requirements when transitioning to this substitute.