SX7M16.3853B20F30TNN

Oscillators Overview

The SX7M16.3853B20F30TNN is a standard CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics, designed for precise timing applications requiring stable frequency generation. It operates at a nominal frequency of 16.3853 MHz with a frequency stability of 50 ppm. The device utilizes a crystal base resonator and features an enable/disable control function for power management efficiency. It supports a supply voltage range of 1.62V to 3.63V and draws a maximum current of 10 mA. The component is housed in a compact 4-SMD, no-lead package measuring 7.0x5.0mm, suitable for surface-mount assembly.

Oscillators Feature Summary

• Provides stable clock signals using a crystal base resonator for high-frequency accuracy
• Includes enable and disable functionality to optimize system power consumption
• Supports wide-voltage operation compatible with various digital logic levels
• Utilizes a compact surface-mount package design for efficient PCB space utilization

Oscillators Applications

• High-speed data acquisition systems requiring precise timing references
• Embedded controllers and microprocessor clock inputs
• Communication interfaces needing stable carrier frequencies
• Consumer electronics devices with strict size constraints

Oscillators Procurement Notes

Verify the specific ordering suffix B20 against official Shenzhen SCTF Electronics documentation to confirm pinout configuration and tolerance specifications. Ensure that the selected variant matches the required operating voltage range and load capacitance parameters for the target circuit design. Cross-reference the package dimensions with the mechanical drawing to guarantee compatibility with automated pick-and-place equipment and soldering profiles.

Oscillators Selection Notes

Select this oscillator when a fixed frequency of 16.3853 MHz is required with moderate stability needs. Consider the CMOS output type for direct interfacing with digital logic circuits without additional buffering. Evaluate the 50 ppm stability against environmental temperature variations in the application environment. Confirm that the 10 mA maximum current draw aligns with the power budget constraints of the host system.

Oscillators Part Context

This component belongs to the SX7M series of surface-mount crystal oscillators from Shenzhen SCTF Electronics. The series offers various frequency options and package sizes tailored for different electronic applications. The SX7M line emphasizes reliability and cost-effectiveness for mass-produced consumer and industrial electronics. This specific model represents a standard configuration within the portfolio, balancing performance metrics with manufacturing efficiency.

Oscillators Replacement Considerations

Direct substitutes include the SX7M16.000M20F30TNN, which shares the same package and interface but differs in frequency. Verify electrical compatibility before substitution as frequency changes may impact system timing requirements. No other exact frequency replacements are confirmed in public documentation.