SXO75C3A071-20.000M

Oscillators Overview

The SXO75C3A071-20.000M is a standard CMOS oscillator manufactured by Suntsu Electronics, Inc., operating at a frequency of 20 MHz. It functions as a voltage-controlled crystal oscillator (VCXO) variant within the SXO75 series, featuring tri-state output capability and an enable/disable control pin for power management. The device utilizes a 4-SMD, no-lead package with a ceramic construction, designed for surface-mount assembly. It operates on a 3.3V supply voltage and provides a CMOS output signal suitable for digital clock distribution in embedded systems.

Oscillators Feature Summary

• Features tri-state output functionality allowing for bus isolation and power reduction when disabled
• Incorporates an enable/disable control pin to manage operational states and minimize standby current consumption
• Utilizes a compact ceramic surface-mount package designed for automated PCB assembly processes

Oscillators Applications

• Embedded system clock generation requiring precise timing synchronization
• Digital communication interfaces needing stable high-frequency reference signals
• Portable electronic devices utilizing low-power CMOS oscillator architectures

Oscillators Procurement Notes

Verify the specific suffix codes against official Suntsu documentation to ensure correct frequency tolerance and temperature range specifications. Confirm that the 4-SMD package dimensions match your board layout requirements. Cross-reference the part number with authorized distributors to avoid counterfeit components. Ensure the 3.3V supply voltage aligns with your system's power rail design before procurement.

Oscillators Selection Notes

Select this component when a 20 MHz CMOS clock source with enable control is required. Consider the ceramic package for thermal stability compared to plastic alternatives. Evaluate the tri-state output feature if bus contention management is necessary in your circuit design. Verify compatibility with your microcontroller or FPGA input thresholds for reliable signal integrity.

Oscillators Part Context

This oscillator belongs to the SXO75 series from Suntsu Electronics, which offers various frequencies and package options. The series is characterized by its CMOS output and low-power operation modes. Similar models in the lineup include different frequency variants like 24 MHz or 25 MHz, sharing the same physical footprint and electrical interface standards for design flexibility.

Oscillators Replacement Considerations

Direct substitutes may include other 20 MHz CMOS oscillators with identical 4-SMD footprints and 3.3V operation. Verify pinout compatibility, specifically the enable and ground configurations. Check if alternative manufacturers offer comparable frequency stability and phase noise specifications for critical timing applications.