SY89207LKG

Overview

The SY89207LKG is a differential receiver IC from Microchip Technology, designed for crystal oscillator applications. It operates within a supply voltage range of 3V to 5.5V and draws a typical operating current of 35 mA. The device features a non-inverting polarity with one input and one output line. It is housed in a compact 10-MSOP package (10-TFSOP) with a width of 3.00mm. The component supports surface mount installation and functions reliably across an operating temperature range of -40°C to +85°C. It exhibits a propagation delay of 190 ps and is classified under the Precision Edge series.

Feature Summary

• Differential receiver architecture optimized for crystal oscillator signal integrity
• Precision Edge technology ensures high-speed performance with low jitter
• Single-ended to differential conversion capability for PECL-compatible systems

Applications

• Crystal oscillator circuits requiring differential signaling
• High-speed data transmission interfaces utilizing PECL standards
• Clock distribution networks in communication equipment

Procurement Notes

Verify the obsolete status of this component before procurement planning. Confirm availability through authorized distributors or surplus channels as standard production may be discontinued. Ensure compatibility with existing PCB footprints and design specifications when sourcing replacements or alternative stock.

Selection Notes

Select this component for applications requiring a dedicated differential receiver with precise timing characteristics. Consider the 10-MSOP package constraints and thermal management requirements for the specified operating temperature range. Validate that the 3V to 5.5V supply range aligns with the system power architecture.

Part Context

This part belongs to Microchip's Precision Edge series of high-speed logic devices. It serves as a specialized buffer/receiver solution for maintaining signal quality in high-frequency environments. The device complements other components in clock generation and distribution systems where differential signaling is preferred over single-ended lines.

Replacement Considerations

Check for direct pin-to-pin compatible alternatives within the same family or newer generations. Verify electrical parameters such as propagation delay and supply voltage compatibility. Consult official substitution guides for any functional differences in interface standards or packaging options.