VSC8115XYA-T

Overview

The VSC8115XYA-T is a clock recovery integrated circuit manufactured by Microchip Technology, designed for timing and support applications. It operates with a maximum frequency of 622 MHz and supports LVDS and LVPECL output types. The device is housed in a TSSOP-20 package and functions within a supply voltage range up to 3.3 V. It is rated for commercial temperature ranges from 0°C to +85°C and consumes approximately 155 mW of power. This component is classified under Clock and Data Recovery ICs.

Feature Summary

• Supports clock frequencies up to 622 MHz
• Provides LVDS and LVPECL output interfaces
• Operates on a single 3.3 V power supply
• Available in a compact TSSOP-20 surface-mount package

Applications

• Telecommunications equipment requiring precise clock recovery
• Digital signal processing systems needing stable timing references
• Network infrastructure components utilizing CRU functionality

Procurement Notes

Verify the specific suffix 'T' against official Microchip documentation to confirm tape-and-reel packaging details. Confirm RoHS compliance status through current datasheets. Check for moisture sensitivity levels and recommended reflow profiles prior to assembly. Ensure availability matches project timelines as stock levels vary.

Selection Notes

Select this component when LVDS or LVPECL outputs are required for high-speed clock distribution. Ensure the operating environment stays within 0°C to +85°C. Verify that the 3.3 V supply aligns with system power architecture. Consider the TSSOP-20 footprint constraints during PCB layout design.

Part Context

This part belongs to Microchip's VSC8115 series of clock recovery units. It serves as a specialized timing solution within the broader category of timers and support products. The device complements other Ethernet PHY and switch solutions in network hardware designs.

Replacement Considerations

Consult Microchip PCN documents for any obsolescence notices. Verify pin-to-pin compatibility if considering alternative clock recovery ICs from other manufacturers. Ensure electrical parameters such as output swing and frequency range match original design requirements.