18QHTF21-33.600-PD

Oscillators Overview

The 18QHTF21-33.600-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a nominal frequency of 33.6 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes a standby or power-down function for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm. This component is designed for timing applications requiring precise clock signals within specified operating temperature ranges.

Oscillators Feature Summary

• Integrates LVCMOS output logic for standard digital interface compatibility
• Features a low-profile 4-SMD No Lead surface-mount package design
• Supports active standby mode to reduce power consumption during idle periods

Oscillators Applications

• General purpose clock signal generation in embedded systems
• Timing reference for microcontrollers and processors
• Data communication interfaces requiring stable clock sources

Oscillators Procurement Notes

Verify the specific datasheet for the 18QHTF21-33.600-PD to confirm exact electrical parameters such as frequency stability, load capacitance, and drive level requirements. Ensure that the 1.8V supply voltage aligns with your system's power architecture. Confirm that the 4-SMD No Lead footprint matches your PCB layout constraints before finalizing procurement decisions.

Oscillators Selection Notes

Select this oscillator when a 33.6 MHz clock source is required with LVCMOS compatibility. Consider the 1.8V operating voltage and the availability of a power-down feature for battery-sensitive designs. Evaluate the 2.0x1.6mm package size against available board space. Compare performance specifications against alternative oscillators if tighter jitter or wider temperature ranges are necessary for the application.

Oscillators Part Context

This component belongs to the 18QHTF21 series of surface-mount crystal oscillators from Mercury Electronic Ind. Co., Ltd. The series typically offers various frequency options within a standardized small outline package. These devices are part of Mercury's portfolio of frequency-control products, which also includes quartz crystals and filters, targeting consumer electronics and industrial timing applications.

Oscillators Replacement Considerations

Direct replacements must match the 33.6 MHz frequency, LVCMOS output, 1.8V supply, and 4-SMD 2.0x1.6mm footprint. Verify pinout compatibility and electrical characteristics such as phase noise and stability. Consult manufacturer cross-reference lists for verified substitutes from other suppliers offering equivalent timing solutions.