18QHTF57-47.92323-PD

Oscillators Overview

The 18QHTF57-47.92323-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a fixed frequency of 47.92323 MHz and utilizes LVCMOS output logic. The device is designed for 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 7.0mm x 5.0mm. The component supports power-down standby modes to manage energy consumption during inactive periods.

Oscillators Feature Summary

• Supports Enable/Disable control functionality for power management
• Utilizes LVCMOS output logic for digital interface compatibility
• Features a 4-SMD No Lead surface-mount package design

Oscillators Applications

• General-purpose clock signal generation in electronic circuits
• Timing reference sources for embedded systems
• Digital communication interfaces requiring precise frequency stability

Oscillators Procurement Notes

Verify the specific ordering suffix '-PD' against the manufacturer's current datasheet to ensure correct packaging and tape-and-reel specifications. Confirm that the 1.8V supply voltage aligns with your system's power rails. Check for any recent updates to the pinout or electrical characteristics in official documentation before finalizing procurement.

Oscillators Selection Notes

Select this component when a 47.92323 MHz clock source is required with low-voltage operation. Ensure the host circuit supports LVCMOS logic levels. Consider the 7.0x5.0mm footprint constraints during PCB layout. Verify that the enable/disable feature integrates correctly with the system's power sequencing requirements.

Oscillators Part Context

This part belongs to the 18QHTF series of standard crystal oscillators from Mercury Electronics. The series offers various frequencies and package options. The 18QHTF57 variant specifically denotes the package style and form factor within the product line, distinguishing it from other size configurations available from the manufacturer.

Oscillators Replacement Considerations

Direct substitutes must match the 47.92323 MHz frequency, 1.8V supply, LVCMOS output, and 7.0x5.0mm package dimensions. Verify pin-to-pin compatibility and electrical parameters such as load capacitance and drive strength before substitution.