S33305-40.000-X-R

Oscillators Overview

The S33305-40.000-X-R is a surface-mount crystal oscillator (XO) from the Aker Technology S3 series, operating at a nominal frequency of 40 MHz. It utilizes HCMOS output logic with a duty cycle of 60% and supports a supply voltage range of 1.8V to 3.3V. The device features a frequency stability of ±50 ppm and includes an enable/disable control function. Packaged in a compact 4-SMD no-lead form factor measuring 3.2mm x 2.5mm x 1.1mm, it operates within a temperature range of -40°C to +85°C.

Oscillators Feature Summary

• Integrated enable/disable functionality for power management
• HCMOS output signal compatibility
• Compact surface-mount package design

Oscillators Applications

• General-purpose digital clock generation
• Embedded system timing references
• Communication interface synchronization

Oscillators Procurement Notes

Verify the specific suffix 'R' indicates tape-and-reel packaging configuration when sourcing. Confirm that the HCMOS output level matches the receiving circuit's input requirements. Ensure the 3.3V supply rail is stable within the specified operating range. Check for RoHS compliance documentation if environmental regulations apply to the assembly process.

Oscillators Selection Notes

Select this component for applications requiring precise 40 MHz timing with low power consumption. The HCMOS output is suitable for standard logic families. Consider the ±50 ppm stability for general digital systems rather than high-precision RF applications. The enable pin allows for dynamic power control in battery-operated devices.

Oscillators Part Context

This part belongs to the S3305 series of surface-mount oscillators by Aker Technology. The series offers various frequencies with consistent physical dimensions and electrical characteristics. It serves as a direct replacement for legacy through-hole or larger surface-mount oscillators where space constraints are critical.

Oscillators Replacement Considerations

Compatible substitutes include other 40 MHz HCMOS oscillators in 4-SMD packages with similar pinouts and voltage ranges. Verify that alternative parts support the enable/disable feature if power management is required.