18QHTF21-35.2512-PD

Oscillators Overview

The 18QHTF21-35.2512-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 35.2512 MHz and utilizes an LVCMOS output signal format. The device supports a supply voltage of 1.8V and includes a standby or power-down function for energy management. It is housed in a compact 4-SMD, no lead package suitable for surface-mount assembly.

Oscillators Feature Summary

• LVCMOS output interface
• Standby power mode support
• Surface-mount package

Oscillators Applications

• General timing clock generation
• Digital circuit synchronization
• Embedded system clocks

Oscillators Procurement Notes

Verify the specific frequency tolerance and operating temperature range requirements against the official datasheet before procurement. Confirm that the 1.8V supply voltage aligns with the target system design. Ensure the 4-SMD no-lead package footprint matches the PCB layout specifications to guarantee proper soldering and mechanical stability during assembly.

Oscillators Selection Notes

Select this component when a precise 35.2512 MHz reference is required for LVCMOS-compatible digital logic. Consider the low-profile 4-SMD package for space-constrained designs. Evaluate the standby feature if power efficiency is critical. Compare against other frequencies in the 18QHTF21 series if different clock speeds are needed for the same application architecture.

Oscillators Part Context

This part belongs to the 18QHTF21 series of standard crystal oscillators from Mercury Electronics. The series offers various frequencies including 51.2 MHz and 96.768 MHz. These components are designed for general-purpose timing applications requiring stable clock signals with low current consumption and reliable performance across standard industrial temperature ranges.

Oscillators Replacement Considerations

Direct substitutes within the same series include 18QHTF21-51.200-PD and 18QHTF21-96.768-PD, provided the frequency difference is acceptable for the application.