1532H4-38.400K18DTSTK

Overview

The 1532H4-38.400K18DTSTK is a quartz crystal oscillator manufactured by Suzhou Hangjing Elec&Tech Co., Ltd. It operates at a frequency of 38.4 MHz and utilizes HCMOS output logic. The device is powered by a 1.8V supply voltage and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead surface-mount package. The component supports an operating temperature range of -40°C to +85°C and has a maximum supply current of 7mA.

Feature Summary

• Integrates enable and disable control functionality for power management
• Delivers standard HCMOS output signal compatibility
• Designed for low-voltage operation with high efficiency

Applications

• Portable consumer electronics requiring low power consumption
• Industrial control systems needing stable clock signals
• Communication modules utilizing standard CMOS interfaces

Procurement Notes

Verify the exact ordering suffix against the manufacturer's official documentation to ensure correct voltage and output specifications. Confirm that the 1.8V enable/disable variant matches the system design requirements. Check for any specific tape and reel packaging options if automated assembly is planned. Ensure the operating temperature range meets the environmental constraints of the final application.

Selection Notes

Select this component when a precise 38.4 MHz clock source is required for digital circuits. The HCMOS output ensures direct interfacing with standard logic families without additional buffering. The small SMD footprint makes it suitable for space-constrained designs. Consider the enable pin requirement for power-sensitive applications where standby modes are necessary.

Part Context

This oscillator belongs to the 1532H series from Suzhou Hangjing, which focuses on compact, low-power solutions. The series is designed for modern electronic devices demanding reliable timing with minimal board space. Hangjing specializes in quartz frequency control components, providing integrated R&D and production capabilities for various industrial and consumer markets.

Replacement Considerations

Consult official cross-reference lists for compatible oscillators with identical 38.4 MHz frequency, HCMOS output, and 1.8V supply voltage. Verify pinout compatibility and package dimensions before substitution. Ensure equivalent electrical characteristics such as load capacitance and stability are maintained.