S73305T-66.000-X-15-R

Oscillators Overview

The S73305T-66.000-X-15-R is a surface-mount crystal oscillator (XO) from the Aker Technology S7 series, operating at a nominal frequency of 66 MHz with HCMOS output levels. It features a frequency stability of ±50 ppm and supports a supply voltage range of 1.8V to 3.3V. The device utilizes a 4-pin SMD package measuring 7mm in length, 5mm in width, and 1.3mm in height. It operates within a temperature range of -40°C to +85°C and includes enable/disable functionality.

Oscillators Feature Summary

• Provides stable clock signals via HCMOS output interface
• Supports variable supply voltages between 1.8V and 3.3V
• Features enable and disable control for power management
• Designed for surface-mount assembly in compact form factors

Oscillators Applications

• General purpose digital clock generation
• Embedded system timing references
• Consumer electronics circuit synchronization
• Industrial control board oscillators

Oscillators Procurement Notes

Verify the specific suffix 'R' indicates tape and reel packaging configuration as documented by distributors. Confirm that the 66 MHz frequency variant matches the target design requirements precisely. Ensure the HCMOS output voltage levels are compatible with the receiving logic inputs. Check for RoHS compliance status if environmental regulations apply to the final assembly process.

Oscillators Selection Notes

Select this component when a 66 MHz reference signal is required with HCMOS compatibility. Consider the 7x5mm footprint for PCB layout constraints compared to smaller 5x3mm variants. Evaluate the ±50 ppm stability against system jitter tolerance requirements. Verify that the 1.8V to 3.3V operating range aligns with the available power rails in the target application environment.

Oscillators Part Context

This part belongs to the Aker Technology S7 series of surface-mount crystal oscillators. It shares the same physical dimensions and pinout structure with other frequencies in the series, such as the 50MHz and 100MHz variants. The S7 series is characterized by its standard HCMOS outputs and lead-free construction, designed for high-volume manufacturing processes.

Oscillators Replacement Considerations

Direct substitutes include other S7 series parts like S73305T-50.000-X-15-R or S73305T-100.000-X-15-R if frequency adjustment is acceptable. Cross-reference with similar 7x5mm HCMOS oscillators from other manufacturers ensuring identical pin definitions and voltage ranges.