1532H-77.760K33DTSTK

Overview

The 1532H-77.760K33DTSTK is a standard crystal oscillator (XO) manufactured by Suzhou Hangjing Elec&Tech Co., Ltd. It operates at a nominal frequency of 77.76 MHz and utilizes HCMOS output logic levels. The device is designed for operation with a supply voltage of 3.3V and includes an enable/disable control function. It is housed in a compact 4-SMD, no lead package, suitable for surface-mount applications requiring precise timing signals.

Feature Summary

• HCMOS output signal compatibility
• Integrated enable and disable control functionality
• Compact 4-SMD no lead surface-mount packaging

Applications

• Network communication systems
• Automotive electronics
• Consumer entertainment devices

Procurement Notes

Verify the manufacturer part number against official Suzhou Hangjing documentation to confirm the specific enable/disable feature and HCMOS logic family. Ensure the 3.3V supply requirement aligns with system design constraints before procurement.

Selection Notes

Select this component when a 77.76 MHz reference clock is required with digital interface compatibility. The enable pin allows for power management integration within the host circuit design.

Part Context

This oscillator belongs to the 1532H series from Suzhou Hangjing, which focuses on quartz frequency control components. The series supports various frequencies and packages for industrial and consumer applications.

Replacement Considerations

Cross-reference with other 77.76 MHz HCMOS oscillators in 4-SMD packages. Verify electrical parameters and pinout compatibility before substitution.