18QHTF21-63.750-OE

$28.04

Description：63.75 MHz XO 1.8V 2.0X1.6 MM OE
Series：18QHTF21
Mfr：Mercury Electronics Ind. Co. Ltd
Package：Strip

SKU:61b0ef8864b1 Category: Oscillators Brand: Mercury Electronics Ind. Co. Ltd

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Product introduction

Product Detailed Parameters

Description：63.75 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：63.75 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)：24mA
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：-

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18QHTF21-63.750-OE

Overview

The 18QHTF21-63.750-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 63.75 MHz and utilizes LVCMOS output logic levels. The device functions with a supply voltage of 1.8V and includes enable/disable control capabilities for power management. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Feature Summary

Supports LVCMOS output logic for digital interface compatibility
Features integrated enable/disable functionality for power optimization
Utilizes a leadless SMD package for automated assembly

Applications

General purpose clock signal generation
Digital system timing references
Embedded controller synchronization

Procurement Notes

Verify the specific suffix 'OE' against the manufacturer's official datasheet to confirm the exact enable/disable pin configuration and voltage tolerance. Ensure the 1.8V supply requirement aligns with the target circuit design before procurement. Cross-reference the 4-SMD no-lead footprint dimensions with the PCB layout guidelines provided in the component documentation.

Selection Notes

Select this component when a 63.75 MHz reference is required with low-voltage operation. The LVCMOS output ensures compatibility with standard digital logic families. Consider the enable/disable feature if dynamic power saving is necessary. Verify that the 1.8V operating voltage matches the system's power rail availability and noise margins.

Part Context

Mercury Electronic Ind. Co., Ltd. is a quartz crystal manufacturer established in Taiwan, specializing in frequency control products including crystals and oscillators. The company has decades of experience in the industry, holding certifications such as IATF 16949 and ISO 9001:2015 for quality management systems.