SXT14420CA27-11.0592M

Crystals Overview

The SXT14420CA27-11.0592M is a 11.0592 MHz fundamental AT-cut crystal resonator manufactured by Suntsu Electronics, Inc. It features a 4-SOJ surface-mount package with a 9.50mm pitch and a maximum seated height of 3.70mm. The component operates with a load capacitance of 20pF and an equivalent series resistance (ESR) of 50 Ohms maximum. Frequency tolerance is specified at ±25ppm, while frequency stability over the operating temperature range is rated at ±50ppm. This device utilizes ceramic packaging for enhanced durability and signal integrity in precision timing applications.

Crystals Feature Summary

• Fundamental AT-cut design ensures stable oscillation characteristics
• 4-SOJ surface-mount package facilitates automated assembly processes
• Ceramic construction provides robust environmental protection

Crystals Applications

• Precision timing circuits requiring specific load capacitance
• Microcontroller clock sources
• Communication interface modules

Crystals Procurement Notes

Verify that the required load capacitance matches the circuit design to 20pF. Confirm that the 50 Ohm ESR limit aligns with the oscillator driver strength specifications. Ensure the PCB footprint accommodates the 9.50mm pitch and 3.70mm height constraints. Check that the ±50ppm stability meets the system's timing accuracy requirements across the intended temperature range.

Crystals Selection Notes

Select this component when a standard SOJ form factor is preferred over smaller SMD packages. Consider the 20pF load capacitance requirement carefully to avoid frequency pulling issues. Evaluate the ±25ppm tolerance against the system's phase noise and jitter budgets. Verify compatibility with the target oscillator circuit's drive level limitations.

Crystals Part Context

This part belongs to the SXT14420 series of ceramic crystals from Suntsu Electronics. The series offers various frequencies and package options for industrial and commercial applications. The CA suffix indicates specific electrical parameters within the lineup. The model represents a common communication frequency suitable for serial data transmission systems.

Crystals Replacement Considerations

Direct replacements must match the 11.0592MHz frequency, 20pF load capacitance, and 4-SOJ 9.50mm pitch package. Verify that substitute components meet or exceed the 50 Ohm ESR and ±50ppm stability specifications. Ensure the replacement maintains the same physical dimensions for board compatibility.