18QHTF21-47.200-OE

Oscillators Overview

The 18QHTF21-47.200-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 47.2 MHz and utilizes LVCMOS output logic. The device requires a supply voltage of 1.8V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm. This component is designed for general-purpose clock signal generation in electronic circuits requiring precise timing.

Oscillators Feature Summary

• Generates stable 47.2 MHz clock signals using LVCMOS logic
• Operates on a low 1.8V power supply for energy efficiency
• Includes hardware enable and disable control capability
• Utilizes a small form factor 4-SMD no-lead surface mount package

Oscillators Applications

• General-purpose digital circuit clocking
• Microcontroller system timing sources
• Embedded systems requiring precise frequency references
• Consumer electronics internal clock distribution

Oscillators Procurement Notes

Verify the specific suffix OE against the manufacturer's official documentation to confirm the enable pin configuration and exact electrical tolerances. Ensure the 1.8V supply requirement aligns with your system design. Confirm the 4-SMD no-lead footprint matches your PCB layout constraints before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 47.2 MHz frequency is specifically required within a 1.8V logic environment. The LVCMOS output is suitable for direct interfacing with standard CMOS inputs. Consider the enable feature if power management or clock gating is necessary. The small 2.0x1.6 mm package is ideal for space-constrained designs.

Oscillators Part Context

Mercury Electronics Ind. Co. Ltd specializes in frequency control products including crystals and oscillators. The 18QHTF series represents their line of low-voltage CMOS oscillators. This specific model falls under the standard XO category, providing a fixed frequency output without temperature compensation, intended for applications where environmental stability is less critical than cost and size.

Oscillators Replacement Considerations

The 18QHTF21-47.200-PD is listed as a variant from the same manufacturer family. Verify if the PD suffix indicates identical electrical characteristics and pinout compatibility. Cross-reference datasheets to ensure the enable functionality and voltage levels match exactly before substituting.