SX7M66.667A20F30TNN

Oscillators Overview

The SX7M66.667A20F30TNN is a CMOS standard oscillator manufactured by Shenzhen SCTF Electronics, designed for precision timing applications requiring a nominal frequency of 66.667 MHz. It operates within a supply voltage range of 5V and features an enable/disable control function to manage power consumption and signal output states. The device utilizes a 4-SMD, No Lead surface-mount package, ensuring compatibility with automated assembly processes and compact circuit board layouts. This component serves as a reliable clock source for digital systems demanding stable frequency generation under standard operating conditions.

Oscillators Feature Summary

• Provides a precise 66.667 MHz clock signal via CMOS output interface
• Integrates an enable/disable pin for flexible power management and signal control
• Utilizes a compact 4-SMD no-lead surface-mount package for efficient PCB integration

Oscillators Applications

• Digital communication systems requiring stable reference clocks
• Network infrastructure equipment utilizing Ethernet PHY interfaces
• General-purpose embedded systems needing precise timing sources

Oscillators Procurement Notes

Verify the specific voltage tolerance and load capacitance requirements against the target circuit design before procurement. Confirm that the 5V supply rail aligns with the system's power architecture. Ensure the 4-SMD footprint matches the PCB layout silkscreen and solder mask definitions. Cross-reference the datasheet for any environmental qualification standards required for the intended deployment environment.

Oscillators Selection Notes

Select this model when a 66.667 MHz frequency is strictly required rather than the more common 66.660 MHz variant. The 5V supply requirement distinguishes it from lower-voltage alternatives in the SX7M series. Consider the enable/disable feature if dynamic power saving or clock gating is necessary for the application. Evaluate the thermal performance of the SMD package relative to the enclosure constraints.

Oscillators Part Context

This oscillator belongs to the SX7M series from Shenzhen SCTF Electronics, which offers various frequencies and voltage options. The 'A' suffix in the part number typically denotes the specific frequency and voltage configuration within the product line. It represents a standard CMOS output type, differing from LVDS or HCSL variants found in other series models.

Oscillators Replacement Considerations

Direct replacements must match the 66.667 MHz frequency, 5V supply voltage, and 4-SMD package dimensions. Models like SX7M66.660D20F30TNN are similar but differ in frequency and voltage, requiring circuit redesign. Verify pinout compatibility and electrical characteristics before substituting with components from other manufacturers.