18QHTF21-10.152-PD

Overview

The 18QHTF21-10.152-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 10.152 MHz with an LVCMOS output logic level. The device supports a supply voltage of 1.8V and includes a standby (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. This component is designed for timing applications requiring low power consumption and precise frequency stability.

Feature Summary

• LVCMOS output interface for digital circuit compatibility
• Integrated standby mode to reduce power consumption
• Compact 4-SMD no-lead surface mount package

Applications

• General purpose clock generation for embedded systems
• Timing reference for microcontrollers and processors
• Low-power portable electronic devices

Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your system design before procurement. Ensure the 1.8V supply voltage aligns with your target platform's I/O levels. Confirm that the 4-SMD no-lead package footprint matches your PCB layout constraints. Check for any specific manufacturing date codes or lot traceability requirements if applicable to your quality standards.

Selection Notes

Select this oscillator when a 10.152 MHz clock signal is required with LVCMOS compatibility. Consider the 1.8V operating voltage and standby feature for power-sensitive designs. The small 2.0x1.6mm package is suitable for space-constrained layouts. Evaluate thermal performance and frequency stability needs against the standard specifications provided in the official datasheet.

Part Context

This part belongs to the 18QHTF21 series of standard crystal oscillators from Mercury Electronics. The series offers various frequencies with consistent LVCMOS outputs and low-voltage operation. The 'PD' suffix indicates the inclusion of a power-down pin for standby functionality. These components are widely used in consumer electronics and industrial control systems requiring reliable timing sources.

FAQ

What is the output logic type of the 18QHTF21-10.152-PD?

The output logic type is LVCMOS (Low Voltage Complementary Metal-Oxide-Semiconductor).

Does this oscillator support a power-down mode?

Yes, the device features a standby (power down) function to reduce current consumption when not in use.