18QHTF21-13.513-PD

Overview

The 18QHTF21-13.513-PD is a 13.513 MHz crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It utilizes LVCMOS output logic and operates at a supply voltage of 1.8V. The device features a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm. It supports standby mode for power down functionality and is rated for an operating temperature range of -40°C to 85°C.

Feature Summary

• Compact 4-SMD no-lead surface mount package
• LVCMOS output logic interface
• Low voltage 1.8V operation
• Standby power down capability

Applications

• Portable electronic devices requiring low power consumption
• Embedded systems needing precise clock signals
• Consumer electronics with space constraints

Procurement Notes

Verify the specific frequency suffix matches the required 13.513 MHz specification. Confirm the package type is 4-SMD No Lead. Ensure the operating temperature range meets system requirements. Check for RoHS compliance status if mandated by project standards. Validate supply voltage compatibility with target circuitry.

Selection Notes

Select this component when a small form factor oscillator is required. Consider the 1.8V supply constraint for low-power designs. Evaluate the LVCMOS output compatibility with connected digital logic. Assess thermal performance within the specified -40°C to 85°C range. Compare physical dimensions against available PCB real estate.

Part Context

This part belongs to the 18QHTF21 series of crystal oscillators from Mercury Electronics. The series offers various frequencies in a standardized small outline package. It targets applications demanding reliability in consumer and industrial markets. The manufacturer provides multiple frequency options within this family.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical specifications before considering alternative sources. Ensure any replacement matches the 4-SMD no-lead package profile.