18QHTF21-4.0096-PD

Oscillators Overview

The 18QHTF21-4.0096-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 4.0096 MHz with LVCMOS output logic and a supply voltage of 1.8V. The device features a Standby (Power Down) function and is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6mm. It supports an operating temperature range suitable for general electronic applications.

Oscillators Feature Summary

• Supports Low Voltage CMOS (LVCMOS) output logic levels
• Includes Standby or Power Down control functionality
• Utilizes a small form factor 4-SMD No Lead package

Oscillators Applications

• Battery-powered portable devices
• General purpose digital circuit timing
• Communication equipment clock sources

Oscillators Procurement Notes

Verify the specific frequency suffix matches the required 4.0096 MHz specification. Confirm the package type is 4-SMD No Lead and the supply voltage is 1.8V. Ensure the manufacturer is Mercury Electronic Ind. Co., Ltd. Check for any specific ordering suffixes that may affect availability or lead time.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V oscillator is required for space-constrained designs. The 2.0x1.6mm package size is suitable for high-density PCB layouts. Consider the LVCMOS output compatibility with downstream logic circuits. Verify the standby current requirements if power management is critical.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronic, which offers various frequencies within a standardized 1.8V LVCMOS format. The series is designed for applications requiring precise timing in compact electronic systems. Mercury Electronic is a Taiwan-based supplier specializing in quartz crystals and oscillators.

Oscillators FAQ

What is the output logic type?

The output logic type is LVCMOS.

Does the device support power down?

Yes, the device includes a Standby (Power Down) function.