SX7M19.660B10F20TNN

Oscillators Overview

The SX7M19.660B10F20TNN is a CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics, operating at a frequency of 19.66 MHz. It utilizes a standard output format and supports a supply voltage range of 3.3V with enable/disable functionality. The device is housed in a compact 4-SMD, no-lead package, specifically the SMD7050-4P form factor. Key electrical specifications include a current consumption of 10mA, an initial frequency tolerance of ±10ppm, and a total frequency stability of ±20ppm across temperature and voltage variations. This component is designed for applications requiring precise timing signals within space-constrained electronic assemblies.

Oscillators Feature Summary

• Features a CMOS output interface compatible with standard digital logic circuits.
• Incorporates a 3.3V enable/disable control pin for power management optimization.
• Constructed in a small surface-mount 4-pin package to facilitate automated assembly.
• Delivers high frequency stability suitable for sensitive communication and data processing systems.

Oscillators Applications

• Consumer electronics devices requiring precise clock synchronization
• Communication modules utilizing standard CMOS interfaces
• Industrial control systems needing stable timing references

Oscillators Procurement Notes

Verify that the specific ordering suffix matches the required frequency tolerance and package dimensions. Confirm that the enable/disable functionality aligns with the system's power management strategy. Ensure compatibility with the target PCB footprint for the 4-SMD no-lead configuration. Cross-reference the operating temperature range against the application environment requirements to guarantee long-term reliability and performance consistency.

Oscillators Selection Notes

Select this model when a 19.66 MHz CMOS oscillator with 3.3V operation is required. Consider the ±20ppm total stability for applications demanding moderate precision. Evaluate the SMD7050-4P package size against available board space constraints. Compare current consumption metrics with other options if power efficiency is a critical design parameter for the final product.

Oscillators Part Context

This part belongs to the series of surface-mount crystal oscillators produced by Shenzhen SCTF Electronics. These components are engineered to provide reliable clock signals for various electronic circuits. The specific model integrates standard CMOS outputs with low power consumption characteristics, making it suitable for modern portable and industrial electronic designs where space and energy efficiency are prioritized.

Oscillators Replacement Considerations

Consult official manufacturer documentation for direct cross-references. Verify pinout compatibility and electrical parameters before substituting with alternative brands or models. Ensure that any replacement maintains the same frequency, voltage, and stability specifications to prevent system malfunction.