SY88993AVKG-TR

Overview

The SY88993AVKG-TR is a single-channel limiting amplifier manufactured by Microchip Technology. It operates as a CML post amplifier with a data rate of 3.2 Gbps. The device supports supply voltages between 3 V and 5.5 V, drawing a typical operating current of 55 mA. Key electrical parameters include a voltage gain of 39 dB and a power supply rejection ratio (PSRR) of 35 dB. It is housed in an MSOP-10 surface-mount package and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Provides high-gain amplification for CML signals up to 3.2 Gbps
• Operates on standard 3.3V or 5V power supplies
• Features high power supply rejection for signal integrity

Applications

• High-speed serial communication links
• Datacom interconnects
• CML signal conditioning stages

Procurement Notes

Verify the specific suffix against official documentation to confirm package type and tape-and-reel specifications. Confirm moisture sensitivity levels and recommended soldering profiles prior to assembly. Ensure compatibility with existing board layouts regarding the MSOP-10 footprint dimensions and thermal requirements.

Selection Notes

Select this component when a single-channel CML post amplifier is required for 3.2 Gbps applications. Consider the 39 dB gain and 55 mA current consumption relative to system power budgets. Verify that the MSOP-10 package fits the available PCB space and that the operating temperature range meets environmental constraints.

Part Context

This part belongs to the SY88993AV family of limiting amplifiers designed for high-speed digital interfaces. It serves as a post-amplifier stage to restore signal amplitude and timing jitter performance in serial data paths. The device integrates internal biasing to simplify circuit design compared to discrete solutions.

Replacement Considerations

Public confirmed substitute part numbers are not available.