S73310-66.000-LE1.5-R

Oscillators Overview

The S73310-66.000-LE1.5-R is a surface-mount clock oscillator from the S7 Low EMI series by Aker Technology Corp. It operates at a frequency of 66 MHz with HCMOS output levels. The device supports a supply voltage range of 1.8V to 3.3V and features an enable/disable control function. It is housed in a compact 4-SMD, no-lead package measuring 2.5mm x 2.0mm x 0.8mm. The component is designed for low electromagnetic interference applications and complies with RoHS standards.

Oscillators Feature Summary

• Low EMI design for reduced noise in sensitive circuits
• Integrated enable/disable control functionality
• HCMOS output signal compatibility
• Compact surface-mount package for space-constrained designs

Oscillators Applications

• General purpose timing reference for digital logic
• Clock source for microprocessors and FPGAs
• Data communication interface synchronization
• Consumer electronics requiring low noise timing

Oscillators Procurement Notes

Verify the specific suffix LE1.5 confirms the 1.5% spread spectrum modulation if applicable, as standard variants may differ. Ensure the 4-SMD footprint matches the PCB land pattern exactly. Confirm RoHS compliance status through official manufacturer documentation prior to procurement to meet environmental regulations.

Oscillators Selection Notes

Select this component when a 66 MHz HCMOS clock signal is required with low electromagnetic interference characteristics. The enable pin allows for power management or clock gating. Verify that the 3.3V supply requirement aligns with the system voltage rails and that the small form factor fits within the available board real estate constraints.

Oscillators Part Context

This part belongs to the S7 series of surface-mount oscillators, which are characterized by low EMI performance. The S73310 variant specifically denotes the 66 MHz frequency option within this family. It serves as a direct replacement for standard XO components where noise reduction is critical for signal integrity in high-speed digital systems.

Oscillators Replacement Considerations

Direct substitutes include other 66 MHz HCMOS oscillators in 4-SMD packages from manufacturers such as Epson, NDK, or SiTime. Ensure equivalent frequency stability, load capacitance, and enable pin logic polarity match the original design requirements before substitution.