18QHTF21-4.375-OE

$28.04

Description：4.375 MHz XO 1.8V 2.0X1.6 MM OE
Series：18QHTF21
Mfr：Mercury Electronics Ind. Co. Ltd
Package：Strip

SKU:c4aa51e1a017 Category: Oscillators Brand: Mercury Electronics Ind. Co. Ltd

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Product introduction

18QHTF21-4.375-OE is listed in the Oscillators range at ChipApex. The manufacturer field lists Mercury Electronics Ind. Co. Ltd. Its product description is 4.375 MHz XO 1.8V 2.0X1.6 MM OE. Review the specifications below when checking this part for your BOM.

Oscillators specifications for 18QHTF21-4.375-OE

Description：4.375 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：4.375 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)：21mA
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 18QHTF21-4.375-OE

18QHTF21-4.375-OE

Oscillators Overview

The 18QHTF21-4.375-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 4.375 MHz and utilizes LVCMOS output logic levels. The device is designed for operation with a supply voltage of 1.8V. It features an enable/disable control function, allowing for power management capabilities. The component is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly processes.

Oscillators Feature Summary

Supports enable/disable functionality for power control
Utilizes LVCMOS output interface
Operates on 1.8V supply voltage

Oscillators Applications

General electronic timing circuits
Embedded system clock generation
Consumer electronics devices

Oscillators Procurement Notes

Verify the specific suffix OE indicates enable/disable functionality against official datasheets. Confirm the 1.8V operating voltage matches target circuit requirements. Ensure the 4-SMD no-lead package dimensions align with PCB footprint specifications before ordering.

Oscillators Selection Notes

Select this model when a low-voltage 1.8V oscillator is required with active power control. The enable pin allows system-level power saving. Compare against PD variants if standby mode is preferred over active disable control. Ensure LVCMOS compatibility with downstream logic inputs.

Oscillators Part Context

Mercury Electronic Ind. Co., Ltd. is a Taiwan-based manufacturer specializing in frequency control products including quartz crystals and oscillators. The company has a history dating back to 1973, focusing on precision timing components for various industrial and consumer applications.