TS073F23CDT

Crystals Overview

The TS073F23CDT is a surface-mount crystal oscillator manufactured by CTS-Frequency Controls, designed for precise frequency generation in electronic circuits. Operating at a nominal frequency of 7.3728 MHz with a fundamental mode, it offers a frequency tolerance of ±20ppm and stability of ±30ppm. The component features a load capacitance of 18pF and an equivalent series resistance (ESR) of 80 Ohms. It utilizes the HC-49/US-SM package, measuring 11.10mm x 4.83mm with a maximum height of 0.169 inches. Rated for operation between -20°C and +70°C, it complies with RoHS3 standards and carries an MSL rating of 1.

Crystals Feature Summary

• Provides stable fundamental resonance at 7.3728 MHz for clock synchronization
• Utilizes compact surface-mount HC-49/US-SM packaging for automated assembly
• Ensures reliable performance across industrial temperature ranges

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Digital signal processing systems

Crystals Procurement Notes

Verify that the specific suffix CDT corresponds to the tape-and-reel packaging configuration required for your manufacturing process. Confirm that the 18pF load capacitance matches your circuit design requirements to ensure accurate frequency oscillation. Check current availability status as lead times may vary due to supply chain conditions. Ensure compatibility with your reflow soldering profile specifications.

Crystals Selection Notes

Select this component when a 7.3728 MHz frequency is required for baud rate compatibility or specific timing applications. Consider the 80 Ohm ESR value to ensure proper oscillator circuit startup and stability. Evaluate the HC-49/US-SM footprint against your PCB layout constraints. Compare against alternative frequencies if standard rates like 4MHz or 10MHz suffice for your design needs.

Crystals Part Context

This part belongs to the ATSSMTS series from CTS-Frequency Controls, which specializes in thin-wire crystals. The TS series typically denotes specific frequency codes and package variations within their portfolio. It serves as a passive frequency control element essential for establishing precise time bases in digital electronics.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers include GL073F23CDT and LP073F23CDT from CTS-Frequency Controls. These alternatives share similar electrical characteristics and package dimensions, allowing for potential direct replacement if supply issues arise.