SX7M28.322A20F30TNN

Oscillators Overview

The SX7M28.322A20F30TNN is a CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics, operating at a nominal frequency of 28.322 MHz. It utilizes a standard XO configuration with CMOS output levels and features an enable/disable control function for power management. The device is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly. It supports a supply voltage range of 1.62V to 3.63V, ensuring compatibility with various logic families. The unit maintains a frequency stability of ±20 ppm across the specified operating temperature range of -40°C to +85°C.

Oscillators Feature Summary

• CMOS output signal generation with standard XO topology
• Integrated enable and disable control functionality
• Wide-voltage operation capability from 1.62V to 3.63V
• Compact 4-SMD No Lead surface-mount packaging

Oscillators Applications

• General-purpose clock signal generation in digital circuits
• Embedded systems requiring precise timing references
• Communication modules utilizing CMOS-compatible interfaces
• Industrial control equipment operating in wide temperature ranges

Oscillators Procurement Notes

Verify that the ordering suffix 'A' corresponds to the specific voltage or tolerance variant required for your design, as suffixes define functional parameters. Confirm the 4-SMD footprint dimensions match your PCB layout constraints. Ensure the selected component meets the ±20 ppm stability requirement for your system's timing budget. Cross-reference the datasheet specifications against your application's voltage and temperature limits before finalizing procurement.

Oscillators Selection Notes

Select this model when a CMOS output interface is required alongside an enable/disable pin for power optimization. The wide input voltage range allows flexibility in system power architecture without level shifting. Consider the 4-SMD package size if board space is limited compared to larger leaded packages. Validate that the ±20 ppm stability is sufficient for the target application's jitter and phase noise requirements.

Oscillators Part Context

This component belongs to the SX7M series of surface-mount crystal oscillators produced by Shenzhen SCTF Electronics. The series offers various frequencies and package options tailored for consumer and industrial electronics. The SX7M28.322A20F30TNN specifically addresses applications needing a stable 28.322 MHz reference with low-profile mounting capabilities.

Oscillators Replacement Considerations

Direct substitutes include other 28.322 MHz CMOS oscillators in 4-SMD packages with similar voltage ranges and enable functions. Verify pinout compatibility and electrical specifications such as current consumption and load capacitance before swapping.