18QHTF21-49.5267-PD

Oscillators Overview

The 18QHTF21-49.5267-PD is a standard frequency crystal oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a nominal frequency of 49.5267 MHz and utilizes LVCMOS output logic. The device is powered by a 1.8V supply voltage and features a standby power-down function for energy management. It is housed in a compact 4-SMD, no-lead package with dimensions of 2.0 x 1.6 mm.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes standby power-down capability to reduce power consumption
• Utilizes a surface-mount 4-SMD no-lead package design

Oscillators Applications

• Digital signal processing circuits requiring precise timing
• Communication systems utilizing standard clock frequencies
• Embedded systems with low-voltage power constraints

Oscillators Procurement Notes

Verify the specific suffix 'PD' confirms the power-down feature against official Mercury documentation. Ensure the operating environment supports the 1.8V supply requirement. Confirm that the 4-SMD no-lead package footprint matches the target PCB layout specifications before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 49.5267 MHz clock source is required with low-power standby capabilities. The LVCMOS output ensures compatibility with standard digital logic families. Consider the small 2.0x1.6mm package size for space-constrained designs requiring surface-mount integration.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, a manufacturer specializing in quartz crystals and oscillators since 1973. The series focuses on providing reliable timing solutions in compact surface-mount packages for various electronic applications.

Oscillators Replacement Considerations

No public substitute part numbers are confirmed in the provided data.