CA70C33E4GMT

Oscillators Overview

The CA70C33E4GMT is a standard crystal oscillator (XO) manufactured by CTS-Frequency Controls, operating at a frequency of 33.333 MHz. It features HCMOS and TTL output compatibility and requires a 1.8V supply voltage. The device includes an enable/disable function with a maximum disabled current of 10µA. Frequency stability is ±30 ppm across an industrial temperature range of -40°C to 105°C. It is housed in a 4-SMD, no-lead package measuring 7.00mm x 5.00mm x 1.40mm max.

Oscillators Feature Summary

• Supports enable/disable functionality for power management
• Compatible with HCMOS and TTL logic levels
• Qualified to AEC-Q200 automotive standards

Oscillators Applications

• Automotive clock signal generation
• Industrial control systems
• Embedded digital circuit timing

Oscillators Procurement Notes

Verify the specific suffix GMT against official datasheets to confirm voltage and stability parameters. Ensure the ordering part number matches the required 1.8V supply and ±30 ppm stability specifications. Confirm package dimensions and pinout compatibility with the target PCB layout before procurement.

Oscillators Selection Notes

Select this component when a 33.333 MHz clock source with ±30 ppm stability is required for automotive or industrial environments. It is suitable for designs needing HCMOS/TTL outputs and low-power standby modes via the enable pin. Consider the 4-SMD footprint and 1.8V supply constraints during schematic design.

Oscillators Part Context

This part belongs to the CA70 series of automotive and industrial clock oscillators from CTS-Frequency Controls. The series is designed for high-reliability applications requiring stable frequency generation under varying temperature conditions. It utilizes a crystal resonator as the basic frequency-determining element within a surface-mount package.

Oscillators Replacement Considerations

CA70C33E4GMR is listed as a parameter-equivalent substitute.