TS221F23IDT

Crystals Overview

The TS221F23IDT is a surface-mount MHz crystal manufactured by CTS-Frequency Controls. It operates at a fundamental frequency of 22.1184 MHz with a load capacitance of 18pF and an equivalent series resistance (ESR) of 30 Ohms. The component features a frequency stability and tolerance of ±20ppm. It utilizes the HC-49/US-SM package, measuring 11.10mm in length, 4.83mm in width, and 4.30mm in maximum seated height. The device supports an operating temperature range from -20°C to 70°C.

Crystals Feature Summary

• Fundamental operating mode for precise frequency generation
• Surface mount mounting type for automated assembly
• HC-49/US-SM package form factor

Crystals Applications

• General purpose clock signal generation
• Microcontroller system timing references
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific ordering suffix 'IDT' against official CTS documentation to confirm the exact tape and reel packaging configuration and lead frame material specifications. Ensure that the selected variant matches the required environmental compliance standards and thermal characteristics for the intended application environment before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 22.1184 MHz fundamental frequency with ±20ppm stability is required. The 18pF load capacitance must match the oscillator circuit design. Consider the -20°C to 70°C operating range for industrial or commercial applications requiring surface-mount integration within the specified HC-49/US-SM dimensions.

Crystals Part Context

This part belongs to the TS221 series of surface-mount crystals from CTS-Frequency Controls. It shares the HC-49/US-SM physical footprint with other variants in the family but differs in electrical parameters such as frequency, load capacitance, and tolerance. The 'I' suffix typically denotes specific packaging or material attributes defined by the manufacturer.

Crystals Replacement Considerations

The TS221F23CDT is listed as a parametric equivalent. Verify if the 'C' suffix indicates identical electrical performance and packaging requirements. Cross-reference datasheets to ensure ESR, load capacitance, and frequency stability meet the original design specifications.