18QHTF21-29.49152-OE

Oscillators Overview

The 18QHTF21-29.49152-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 29.49152 MHz and utilizes LVCMOS output logic. The device is designed for low-voltage applications with a supply voltage of 1.8V. It features an enable/disable control function to manage power consumption. The component is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly on printed circuit boards.

Oscillators Feature Summary

• LVCMOS output logic compatibility
• Integrated enable and disable control functionality
• Compact 4-SMD no-lead surface mount package design

Oscillators Applications

• General-purpose digital timing circuits
• Embedded systems requiring precise clock signals
• Consumer electronics with space constraints

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your system design before procurement. Confirm that the 1.8V supply voltage aligns with your target platform's power rails. Ensure the 4-SMD footprint matches your PCB layout guidelines. Check for RoHS compliance status if environmental regulations apply to your manufacturing process.

Oscillators Selection Notes

Select this component when a stable 29.49152 MHz reference is required for LVCMOS interfaces. Consider the 1.8V operating voltage as a primary constraint for power-sensitive designs. Evaluate the enable/disable feature if dynamic power management is necessary. Compare physical dimensions against available board space to ensure the 4-SMD package fits within the designated area without interference.

Oscillators Part Context

This part belongs to the Mercury Electronics series of quartz crystal oscillators. The manufacturer specializes in frequency control products including crystals and filters. The 'OE' suffix typically denotes a specific output configuration or packaging variant within their catalog. This model represents a standard XO solution rather than a temperature-compensated or voltage-controlled variant.

Oscillators Replacement Considerations

Direct substitutes include other 29.49152 MHz LVCMOS oscillators from different manufacturers. Verify pinout compatibility and electrical specifications such as current consumption and rise/fall times. Alternative packages may require adapter solutions or layout modifications.