3QHTF53-27.142-PD

Oscillators Overview

The 3QHTF53-27.142-PD is a quartz crystal oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a frequency of 27.142 MHz and utilizes LVCMOS output logic levels. The device supports a supply voltage of 3.3V and includes a standby function for power-down control. It is housed in a compact 4-SMD, No Lead package with dimensions of 5.0x3.2 mm. This component is designed for standard clock signal generation applications requiring precise timing.

Oscillators Feature Summary

• Generates stable 27.142 MHz clock signals using quartz technology
• Supports low-voltage CMOS logic interface for digital circuits
• Integrates power-down capability to reduce energy consumption during idle states

Oscillators Applications

• General-purpose digital system clocking
• Embedded processor timing sources
• Communication interface synchronization

Oscillators Procurement Notes

Verify the specific electrical parameters against the official datasheet before integration. Confirm that the 3.3V supply requirement aligns with the target circuit design. Ensure the 4-SMD package footprint matches the PCB layout constraints. Check for any specific handling requirements related to the surface-mount technology used in this oscillator series.

Oscillators Selection Notes

Select this component when a fixed 27.142 MHz frequency is required for synchronous digital systems. Consider the LVCMOS output compatibility with downstream logic families. Evaluate the power-down feature if energy efficiency is critical for the application. Verify that the 5.0x3.2 mm package size fits within the available board space constraints.

Oscillators Part Context

This part belongs to the 3QHTF53 series of SMD oscillators from Mercury Electronics. The series typically offers various frequencies with consistent packaging and electrical characteristics. Similar models include variants like 3QHTF53-13.518-PD and 3QHTF53-32.150-PD, which share the same physical form factor and operational principles but differ in output frequency.

Oscillators Replacement Considerations

Direct substitutes may include other 3QHTF53 series parts with identical pinouts and voltage ratings. Cross-reference with equivalent LVCMOS oscillators from other manufacturers ensuring matching frequency and package dimensions. Verify thermal and electrical compatibility before swapping components in existing designs.