18QHTF21-28.63636-OE

$28.04

Description：28.63636 MHz XO 1.8V 2.0X1.6 OE
Series：18QHTF21
Mfr：Mercury Electronics Ind. Co. Ltd
Package：Strip

SKU:133b60c4a833 Category: Oscillators Brand: Mercury Electronics Ind. Co. Ltd

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Product introduction

18QHTF21-28.63636-OE is listed in the Oscillators range at ChipApex. The manufacturer field lists Mercury Electronics Ind. Co. Ltd. Its product description is 28.63636 MHz XO 1.8V 2.0X1.6 OE. Review the specifications below when checking this part for your BOM.

Oscillators specifications for 18QHTF21-28.63636-OE

Description：28.63636 MHz XO 1.8V 2.0X1.6 OE
Series：18QHTF21
Mfr：Mercury Electronics Ind. Co. Ltd
Package：Strip
Base Resonator：Crystal
Type：XO (Standard)
Frequency：28.63636 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)：23mA
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 18QHTF21-28.63636-OE

18QHTF21-28.63636-OE

Oscillators Overview

The 18QHTF21-28.63636-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 28.6363 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 1.8V and features an enable/disable control function. It is housed in a compact 4-SMD, no lead package, suitable for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

Supports enable/disable functionality for power management
Utilizes LVCMOS output logic for digital interface compatibility
Designed as a standard crystal oscillator with quartz type construction

Oscillators Applications

General purpose digital circuit timing
Embedded systems requiring stable clock sources
Consumer electronics with low voltage requirements

Oscillators Procurement Notes

Verify the exact frequency specification against the manufacturer's datasheet, as similar part numbers may differ slightly in decimal precision. Confirm that the 1.8V supply voltage aligns with your system design. Ensure the 4-SMD no lead package footprint matches your PCB layout constraints before ordering.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside LVCMOS outputs. The enable/disable feature makes it suitable for battery-powered or power-sensitive designs. Consider the specific frequency tolerance and load capacitance requirements of your application to ensure signal integrity.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz frequency control products. The series includes various frequencies and packages, with this specific model focusing on the 28.6363 MHz range. Mercury Electronics has a long history in Taiwan's quartz industry, providing reliable timing solutions.

Oscillators Replacement Considerations

Direct substitutes within the same series include other frequencies such as 18QHTF21-8.640-OE or 18QHTF21-67.563-OE if frequency adjustment is acceptable. Cross-referencing with other manufacturers' 4-SMD LVCMOS oscillators requires verifying pinout and electrical specifications.