18QHTF21-15.936-PD

Oscillators Overview

The 18QHTF21-15.936-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronic Ind. Co. Ltd. It operates at a frequency of 15.936 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 1.8V and features a standby or power-down function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm.

Oscillators Feature Summary

• Supports low-voltage operation at 1.8V
• Includes standby and power-down capabilities
• Utilizes LVCMOS output logic

Oscillators Applications

• General clock signal generation
• Embedded systems requiring low voltage
• Compact electronic devices

Oscillators Procurement Notes

Verify the specific part number suffix to ensure compatibility with required voltage levels and package types. Confirm that the manufacturer's specifications match the design requirements for frequency stability and operating temperature ranges before procurement.

Oscillators Selection Notes

Select this component when a small footprint and low voltage operation are critical. Ensure the system supports LVCMOS logic levels and requires a standby feature. Verify that the 1.8V supply rail is stable within the specified operating conditions.

Oscillators Part Context

This model belongs to the Mercury Electronics SMD oscillator series, which includes various frequencies and package sizes. The 18QHTF21 series is characterized by its small 2.0x1.6 mm form factor and support for power management functions like standby mode.

Oscillators Replacement Considerations

Check for direct substitutes from Mercury Electronics with identical pinout and electrical characteristics. Other manufacturers may offer equivalent LVCMOS oscillators in 4-SMD packages, but verify frequency tolerance and voltage compatibility.