18QHTF21-4.608-OE

Oscillators Overview

The 18QHTF21-4.608-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a fixed frequency of 4.608 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 1.8V and includes an enable/disable control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm.

Oscillators Feature Summary

• Integrates LVCMOS output logic for digital interface compatibility
• Features active enable and disable control functionality
• Utilizes a surface-mount 4-SMD no-lead package design

Oscillators Applications

• Embedded systems requiring precise timing references
• Industrial equipment clock generation
• Consumer electronics internal clock sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD footprint matches your PCB layout constraints. Check for any specific environmental operating temperature ranges required by your application standards.

Oscillators Selection Notes

Select this component when a low-profile 1.8V LVCMOS oscillator is required. The 4.608 MHz frequency suits specific serial communication or clock division needs. Consider the 2.0x1.6mm size for space-constrained designs. Verify that the enable pin functionality meets your power management strategy compared to always-on alternatives.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronic, a supplier specializing in quartz crystals and oscillators. The series typically offers various frequencies within a standardized small outline package. Mercury Electronic is a Taiwan-based manufacturer established in 1973, focusing on frequency control products including TCXOs and VCTCXOs.

Oscillators Replacement Considerations

Direct substitutes include other 4.608 MHz LVCMOS oscillators in 4-SMD packages with 1.8V operation. Verify pinout compatibility and electrical specifications such as phase noise and jitter before substitution.