18QHTF21-29.14912-PD

Oscillators Overview

The 18QHTF21-29.14912-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 29.14912 MHz with LVCMOS output logic. The device requires a 1.8V supply voltage and features a Standby function for power down control. It is housed in a compact 4-SMD, No Lead package.

Oscillators Feature Summary

• Supports Standby mode for power management
• LVCMOS output interface
• Compact surface-mount form factor

Oscillators Applications

• General clock signal generation
• Digital circuit timing reference
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your design specifications before procurement. Ensure the 1.8V supply voltage aligns with your system's power rails. Confirm that the 4-SMD No Lead package dimensions fit within your PCB layout constraints. Cross-reference the manufacturer datasheet for detailed electrical characteristics to ensure compatibility with your application environment.

Oscillators Selection Notes

Select this component when a precise 29.14912 MHz clock source is required with low power consumption capabilities. The LVCMOS output is suitable for standard digital logic interfaces. Consider the standby feature if power efficiency during idle periods is a priority. Ensure the operating temperature range meets your environmental requirements. Verify that the 1.8V supply voltage is compatible with your system architecture.

Oscillators Part Context

This part belongs to the 18QHTF21 series of surface-mount crystal oscillators from Mercury Electronics. The series offers various frequencies with consistent packaging and electrical characteristics. The PD suffix indicates the inclusion of a power-down or standby pin functionality. This series is designed for applications requiring reliable clock signals in compact electronic devices.

Oscillators Replacement Considerations

Direct replacements must match the 29.14912 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD No Lead package. Verify pinout compatibility and electrical parameters such as jitter and stability. Consult the manufacturer for approved cross-reference parts to ensure performance equivalence.