18QHTF21-2.880-PD

Oscillators Overview

The 18QHTF21-2.880-PD is a crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a frequency of 2.88 MHz and utilizes LVCMOS output logic levels. 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 2.0x1.6 mm.

Oscillators Feature Summary

• LVCMOS output interface
• Integrated standby mode
• Compact surface-mount package

Oscillators Applications

• Low-voltage digital circuits
• Portable electronic devices
• Embedded systems requiring stable clock signals

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before ordering. 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 availability status as inventory levels may fluctuate rapidly.

Oscillators Selection Notes

Select this component when a precise 2.88 MHz clock source is required for low-power applications. The LVCMOS output ensures compatibility with standard digital logic families. The small form factor makes it suitable for space-constrained designs. Consider the standby feature if power efficiency during idle periods is a critical design parameter.

Oscillators Part Context

This part belongs to the 18QHTF21 series of crystal oscillators from Mercury Electronics. The series offers various frequencies tailored for different timing needs. The 'PD' suffix typically indicates a specific packaging or tape-and-reel configuration. These oscillators are designed for reliability in consumer and industrial electronics.

Oscillators Replacement Considerations

Direct substitutes include other 2.88 MHz LVCMOS oscillators in a 2.0x1.6mm SMD package. Verify pinout compatibility and electrical specifications such as current consumption and startup time. Alternative manufacturers may offer similar performance but require validation of mechanical and thermal characteristics.