18QHTF21-19.284-OE

$28.04

Description：19.284 MHz XO 1.8V 2.0X1.6 MM OE
Series：18QHTF21
Mfr：Mercury Electronics Ind. Co. Ltd
Package：Strip

SKU:6a477f77649c Category: Oscillators Brand: Mercury Electronics Ind. Co. Ltd

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Product introduction

18QHTF21-19.284-OE is listed in the Oscillators range at ChipApex. The manufacturer field lists Mercury Electronics Ind. Co. Ltd. Its product description is 19.284 MHz XO 1.8V 2.0X1.6 MM OE. Review the specifications below when checking this part for your BOM.

Oscillators specifications for 18QHTF21-19.284-OE

Description：19.284 MHz XO 1.8V 2.0X1.6 MM OE
Series：18QHTF21
Mfr：Mercury Electronics Ind. Co. Ltd
Package：Strip
Base Resonator：Crystal
Type：XO (Standard)
Frequency：19.284 MHz
Function：Enable/Disable
Output：LVCMOS
Voltage - Supply：1.8V
Frequency Stability：±50ppm
Absolute Pull Range (APR)：-
Operating Temperature：-40°C ~ 85°C
Spread Spectrum Bandwidth：-
Current - Supply (Max)：22mA
Ratings：-
Mounting Type：Surface Mount
Package / Case：4-SMD, No Lead
Size / Dimension：0.079" L x 0.063" W (2.00mm x 1.60mm)
Height - Seated (Max)：0.031" (0.80mm)
Supplier Device Package：-

Oscillators datasheet and documents for 18QHTF21-19.284-OE

18QHTF21-19.284-OE

Oscillators Overview

The 18QHTF21-19.284-OE is a crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 19.284 MHz and utilizes LVCMOS output logic levels. The device functions with a supply voltage of 1.8V and includes an enable/disable control feature for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm, designed for surface-mount applications.

Oscillators Feature Summary

Supports LVCMOS output signal compatibility
Features integrated enable and disable control functionality
Operates on a 1.8V power supply rail

Oscillators Applications

General-purpose digital circuit timing
Embedded system clock generation
Consumer electronics timing references

Oscillators Procurement Notes

Verify the specific suffix OE against official Mercury Electronics documentation to confirm the enable/disable pin configuration and output voltage levels. Ensure the 1.8V supply requirement aligns with the target system design. Cross-reference the 4-SMD no-lead package dimensions for PCB footprint compatibility before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside precise frequency stability. The enable/disable feature makes it suitable for battery-powered devices requiring power conservation. Verify that the LVCMOS output swing matches the input requirements of the connected logic gates or microcontrollers within the application circuit.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which specializes in frequency control products. The series offers various frequencies and packages, with this specific model providing a 19.284 MHz output in a small form factor. Mercury Electronics has been a pioneer in the crystal industry since 1973.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult Mercury Electronics technical support for direct replacements or equivalent specifications.