SY88149CLKG-TR

Special Purpose Amplifiers Overview

The SY88149CLKG-TR is a single-function ATM/SONET/SDH support circuit manufactured by Microchip Technology. It functions as a 3.3V, 1.25 Gbps LVPECL post amplifier with shutdown capability. The device is housed in a 10-lead MSOP package and operates within a temperature range of -40°C to +85°C.

Special Purpose Amplifiers Feature Summary

• Supports high-speed data transmission at 1.25 Gbps using LVPECL signaling
• Includes integrated shutdown functionality for power management

Special Purpose Amplifiers Applications

• ATM network infrastructure
• SONET system implementations
• SDH communication equipment

Special Purpose Amplifiers Procurement Notes

Verify the specific suffix 'CLKG' against official Microchip documentation to confirm pinout and electrical characteristics. Ensure compatibility with existing 3.3V LVPECL designs. Confirm lead times and availability directly with authorized distributors, as stock levels fluctuate. Validate RoHS compliance status through current datasheets before finalizing procurement.

Special Purpose Amplifiers Selection Notes

Select this component for applications requiring a dedicated post-amplifier for 1.25 Gbps LVPECL signals. The integrated shutdown feature offers control advantages over non-shutdown variants. Consider the MSOP package size for space-constrained PCB layouts. Verify thermal performance requirements against the specified operating temperature range.

Special Purpose Amplifiers Part Context

This part belongs to Microchip's specialized purpose IC family designed for optical networking support circuits. It complements other limiters and amplifiers in the SY8814x series, providing signal conditioning for synchronous digital hierarchy systems.

Special Purpose Amplifiers Replacement Considerations

Check for direct substitutes within the SY88149 series, such as SY88149HL or SY88149HLMG, ensuring package and voltage compatibility. Verify if alternative manufacturers offer equivalent 1.25 Gbps LVPECL post amplifiers with similar shutdown features.