SX7M66.660A20F30TNN

Oscillators Overview

The SX7M66.660A20F30TNN is a CMOS output oscillator manufactured by Shenzhen SCTF Electronics, operating at a nominal frequency of 66.66 MHz. It utilizes a 4-SMD, no-lead surface-mount package and supports a supply voltage range of 1.8V to 3.63V. The device features an enable/disable control function and maintains a frequency stability of ±20ppm at room temperature. It is designed for industrial applications with an operating temperature range spanning from -40°C to +85°C.

Oscillators Feature Summary

• CMOS output signal generation for digital logic compatibility
• Integrated enable and disable control functionality
• Industrial-grade wide temperature operational capability

Oscillators Applications

• Ethernet PHY reference clocking
• General-purpose FPGA timing
• High-speed ADC synchronization

Oscillators Procurement Notes

Verify the specific suffix 'A' against official datasheets to confirm exact electrical tolerances and pinout configurations. Ensure the selected variant matches the required 1.8V to 3.63V supply range and 4-SMD package dimensions for PCB integration. Cross-reference the ±20ppm stability requirement with system timing budgets before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 66.66 MHz reference is required for industrial environments. It suits designs needing flexible voltage operation between 1.8V and 3.3V systems. The enable pin allows for power management optimization. Verify that the 4-SMD footprint aligns with existing board layouts to avoid redesign efforts during prototyping phases.

Oscillators Part Context

This oscillator belongs to the SX7M series from Shenzhen SCTF Electronics, which provides surface-mount solutions for precise timing needs. The series is characterized by low power consumption and robust performance across varying thermal conditions. It serves as a standard clock source for embedded systems requiring stable frequency generation without external tuning components.

Oscillators Replacement Considerations

Direct substitutes within the same series include variants like SX7M66.660D20F30TNN or SX7M66.660B20F30TNN. These parts share identical frequencies and packages but may differ in specific tolerance grades or voltage ranges. Confirm functional equivalence before swapping to ensure system timing integrity.