18QHTF21-18.440-OE

$28.04

Description：18.44 MHz XO 1.8V 2.0X1.6 MM OE
Series：18QHTF21
Mfr：Mercury Electronics Ind. Co. Ltd
Package：Strip

SKU:df8c5edbe4c9 Category: Oscillators Brand: Mercury Electronics Ind. Co. Ltd

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Product introduction

18QHTF21-18.440-OE is listed in the Oscillators range at ChipApex. The manufacturer field lists Mercury Electronics Ind. Co. Ltd. Its product description is 18.44 MHz XO 1.8V 2.0X1.6 MM OE. Review the specifications below when checking this part for your BOM.

Oscillators specifications for 18QHTF21-18.440-OE

Description：18.44 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：18.44 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 18QHTF21-18.440-OE

18QHTF21-18.440-OE

Oscillators Overview

The 18QHTF21-18.440-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 18.44 MHz and utilizes LVCMOS output logic levels. The device supports a supply voltage of 1.8V and features an active-low enable/disable control function via the OE pin. It is housed in a compact 4-SMD, no-lead package with dimensions of 2.0x1.6 mm.

Oscillators Feature Summary

Supports 1.8V supply voltage operation
Features LVCMOS output signal compatibility
Includes active-low enable/disable functionality

Oscillators Applications

Industrial automation systems
Embedded digital circuits requiring precise timing
Compact electronic devices with space constraints

Oscillators Procurement Notes

Verify the specific suffix 'OE' indicates the enable pin configuration when sourcing replacements. Confirm the operating voltage matches the target circuit's 1.8V rail requirements. Ensure the footprint aligns with the 2.0x1.6 mm SMD land pattern to prevent assembly issues during manufacturing.

Oscillators Selection Notes

Select this component for applications requiring low-voltage operation and precise clock generation. The LVCMOS interface ensures compatibility with standard digital logic families. Consider the small form factor for designs with strict spatial limitations. Verify thermal performance within the intended operating environment.

Oscillators Part Context

Mercury Electronic Ind. Co., Ltd. is a manufacturer specializing in frequency control products, including quartz crystals and oscillators. The company has a history of producing precision timing components for various electronic industries.