CA70C1437PLT

Oscillators Overview

The CA70C1437PLT is a standard crystal oscillator manufactured by CTS-Frequency Controls, designed for high-reliability applications. It operates at a nominal frequency of 14.31818 MHz with a frequency stability of ±150 ppm. The device supports a supply voltage range from 3.13 V to 3.46 V and features HCMOS/TTL output levels. It includes an enable/disable function with a maximum disabled current of 10 µA. The component is housed in a 4-SMD, no-lead package measuring 7 mm x 5 mm. It is rated for an operating temperature range of -40°C to 125°C and complies with AEC-Q200 standards.

Oscillators Feature Summary

• Features an enable/disable control pin for power management optimization
• Delivers stable clock signals with low jitter and phase noise characteristics
• Complies with AEC-Q200 qualification for automotive reliability requirements

Oscillators Applications

• Automotive infotainment systems requiring precise timing references
• Industrial control units needing robust clock sources across wide temperature ranges
• High-speed data handling configurations in FPGA-based designs

Oscillators Procurement Notes

Verify the specific suffix PLT against the official CTS datasheet to confirm package dimensions and tape/reel specifications. Ensure the supply voltage provided matches the 3.13 V to 3.46 V operational window. Confirm that the load capacitance requirements align with the system design, as specified in the electrical characteristics table. Cross-reference the AEC-Q200 rating if automotive compliance is mandatory for the application.

Oscillators Selection Notes

Select this model when a 14.31818 MHz clock signal is required with ±150 ppm stability. It is suitable for designs necessitating a 7 mm x 5 mm surface-mount footprint. Consider the enable/disable feature if power efficiency during idle states is critical. Ensure the operating environment stays within the -40°C to 125°C range to maintain specified performance metrics.

Oscillators Part Context

This component belongs to the CA series of automotive and industrial clock oscillators from CTS-Frequency Controls. The series is characterized by high reliability and exceptional stability. The CA70 variant specifically offers a larger form factor compared to smaller SMD packages, providing mechanical robustness for demanding environments while maintaining standard HCMOS output compatibility.

Oscillators Replacement Considerations

Publicly confirmed substitute part numbers are not explicitly listed in the provided source material for this specific model. Verify compatibility with equivalent frequency and package size before substitution.