S21805T-32.000-X-R

Oscillators Overview

The S21805T-32.000-X-R is a surface-mount crystal oscillator manufactured by Aker Technology Corp, designed for clock signal generation in electronic circuits. It operates at a nominal frequency of 32MHz with a frequency stability of ±50ppm. The device utilizes HCMOS output levels and supports a supply voltage range from 1.8V to 5V. It features an Enable/Disable function for power management. The component is housed in a 4-SMD, No Lead package, suitable for automated surface mount assembly processes.

Oscillators Feature Summary

• Supports HCMOS output logic levels for digital interface compatibility
• Includes hardware enable/disable control functionality
• Operates within a wide supply voltage range of 1.8V to 5V
• Designed for surface mount technology (SMT) integration

Oscillators Applications

• Clock signal generation for microprocessors and microcontrollers
• Timing reference for communication interfaces
• Digital circuit synchronization systems
• Embedded system clock sources

Oscillators Procurement Notes

Verify the exact part number suffix against official Aker Technology documentation to confirm specific packaging and tape/reel specifications. Ensure that the required operating temperature range aligns with the -20°C to 70°C specification found in distributor listings. Confirm RoHS compliance status through the manufacturer's current certification records before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 32MHz HCMOS clock source is required with enable/disable control capabilities. Consider the ±50ppm stability requirement against system timing tolerances. Evaluate the 1.8V to 5V supply range compatibility with the target circuit's power rails. Verify the 4-SMD package dimensions fit the available PCB footprint constraints.

Oscillators Part Context

This oscillator belongs to the S21805T series from Aker Technology Corp, which provides standard frequency control solutions. The series typically offers various frequencies and output types. This specific model focuses on the 32MHz frequency point with HCMOS output, distinguishing it from other variants in the lineup that may offer different frequencies or CMOS outputs.

Oscillators Replacement Considerations

Direct substitutes include S21805T-32.000-CT and S21805T-32.000-X-R from the same manufacturer. Cross-manufacturer replacements must match the 32MHz frequency, HCMOS output type, 4-SMD package, and ±50ppm stability. Verify pinout compatibility and electrical characteristics before substitution.