18QHTF32-57.142857-PD

Oscillators Overview

The 18QHTF32-57.142857-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 57.142857 MHz and utilizes LVCMOS output logic. 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, designed for surface-mount applications. This component is engineered to provide stable clock signals within specified operating temperature ranges, suitable for digital circuits requiring precise timing.

Oscillators Feature Summary

• LVCMOS output logic interface
• Integrated standby power down capability
• Surface-mount 4-SMD no lead package

Oscillators Applications

• Digital signal processing systems
• Communication equipment clocking
• Microcontroller timing references

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required voltage and frequency specifications. Confirm that the 4-SMD no lead package dimensions align with the target PCB footprint. Check for any recent updates to the RoHS compliance status or material declarations provided by Mercury Electronics Ind. Co. Ltd before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 57.142857 MHz frequency is strictly required for system synchronization. Ensure the design accommodates the 1.8V supply rail and utilizes LVCMOS compatible inputs. The standby feature should be leveraged if power efficiency during idle states is a critical design constraint. Verify thermal performance within the intended operating environment.

Oscillators Part Context

This oscillator belongs to the 18QHTF32 series from Mercury Electronics Ind. Co. Ltd, a manufacturer established in Taiwan with decades of experience in quartz crystal production. The series typically offers various frequencies and voltage options in a standardized small form factor, catering to consumer electronics and industrial control applications requiring reliable timing solutions.

Oscillators Replacement Considerations

Direct substitutes must match the 57.142857 MHz frequency, 1.8V operation, LVCMOS output, and 4-SMD no lead package. Cross-reference with other manufacturers offering identical pinout and electrical characteristics to ensure functional interchangeability without PCB redesign.