9C-3.579545MAAJ-T

Crystals Overview

The FTS 9C-3.579545MAAJ-T is a surface-mount crystal oscillator operating at a nominal frequency of 3.579545 MHz. It utilizes an HC-49/US package format and exhibits a frequency stability of ±30ppm with a load capacitance of 18pF. The component features an equivalent series resistance (ESR) of 200 Ohms and supports a drive level of 100 uW. It functions within an operating temperature range of -20°C to +70°C, with a maximum operating temperature of +85°C.

Crystals Feature Summary

• Surface-mount construction in HC-49/US package
• High frequency stability of ±30ppm
• Low equivalent series resistance for efficient operation

Crystals Applications

• Clock generation in digital circuits
• Timing references for microcontrollers
• Communication interface synchronization

Crystals Procurement Notes

Verify the manufacturer designation carefully, as some listings attribute this part to Texas Instruments or TXC Corporation while others list FTS. Confirm the specific package type and electrical parameters match your design requirements before procurement. Ensure the component meets RoHS compliance standards if required by your manufacturing process.

Crystals Selection Notes

Select this component when a precise 3.579545 MHz reference is needed in a compact surface-mount form factor. Consider the ±30ppm stability and 18pF load capacitance for circuit compatibility. Evaluate the ESR and drive level against your oscillator circuit capabilities to ensure reliable startup and sustained oscillation.

Crystals Part Context

This crystal is part of the standard HC-49/US family adapted for surface mounting. It serves as a fundamental timing element in various electronic systems requiring stable clock signals. The specific frequency is often used in legacy or specialized communication protocols.

Crystals Replacement Considerations

Similar parts include LP036F33CDT from CTS-Frequency Controls. Verify that any substitute matches the exact frequency, package dimensions, and electrical characteristics such as ESR and load capacitance.