521M26025CTR

Oscillators Overview

The 521M26025CTR is a Temperature Compensated Crystal Oscillator (TCXO) manufactured by CTS-Frequency Controls. It operates at a nominal frequency of 26 MHz with a stability of ±2.5 ppm. The device utilizes HCMOS output logic and requires a supply voltage of 1.8V. It features a standby mode for power management. The component is housed in a compact 4-SMD, No Lead package with dimensions of 2.50mm x 2.00mm. It supports an operating temperature range of -20°C to +70°C.

Oscillators Feature Summary

• Integrated temperature compensation for high frequency stability
• HCMOS digital output interface
• Low voltage operation with standby capability

Oscillators Applications

• Portable electronic devices requiring low power consumption
• Communication modules needing precise timing
• Embedded systems with space constraints

Oscillators Procurement Notes

Verify the specific ordering suffix to confirm the output type and voltage requirements. Ensure the selected variant matches the required frequency stability and operating temperature range for the target application. Confirm RoHS compliance status through official manufacturer documentation before procurement.

Oscillators Selection Notes

Select this component when a small form factor TCXO is required for 26 MHz applications. Consider the 1.8V supply constraint and HCMOS output compatibility with the host system's logic levels. Evaluate the thermal environment to ensure it falls within the specified -20°C to +70°C operational range.

Oscillators Part Context

This oscillator belongs to the 521 series from CTS-Frequency Controls, designed for surface-mount applications. The series offers various frequencies and stability options. The 521M26025CTR specifically addresses needs for compact, stable clock sources in consumer and industrial electronics where size and power efficiency are critical.

Oscillators Replacement Considerations

Check for direct substitutes within the 521 series that match the 26 MHz frequency and ±2.5 ppm stability. Verify pinout compatibility and electrical specifications such as supply voltage and output drive strength before substituting.