18QHTF21-24.160-PD

Oscillators Overview

The 18QHTF21-24.160-PD is a crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a frequency of 24.16 MHz with an LVCMOS output logic level. 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 2.0 x 1.6 mm.

Oscillators Feature Summary

• Integrated standby and power-down functionality
• LVCMOS output signal compatibility
• Compact surface-mount form factor

Oscillators Applications

• Portable electronic devices requiring low power consumption
• Digital signal processing circuits
• Communication equipment interfaces

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 no-lead package footprint matches your PCB layout specifications to guarantee proper assembly and electrical connection.

Oscillators Selection Notes

Select this component when a precise 24.16 MHz clock source is required for LVCMOS-compatible digital logic. The choice is driven by the need for a low-profile 2.0x1.6mm package and the inclusion of a power-down feature to extend battery life in portable applications. Ensure the operating temperature range meets environmental constraints.

Oscillators Part Context

This part belongs to the 18QHTF21 series of standard crystal oscillators from Mercury Electronics. The series offers various frequencies within the LVCMOS family, all sharing the same 1.8V supply and compact SMD package. The 'PD' suffix indicates the presence of a power-down control pin, distinguishing it from non-pd variants in the same physical footprint.

Oscillators Replacement Considerations

Direct substitutes must match the 24.16 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD 2.0x1.6mm package. Verify that any alternative also includes the power-down feature if required by the design.