18QHTF21-91.000-OE

$28.04

Description：91.0 MHz XO 1.8V 2.0X1.6 MM OE
Series：18QHTF21
Mfr：Mercury Electronics Ind. Co. Ltd
Package：Strip

SKU:19a9787b3846 Category: Oscillators Brand: Mercury Electronics Ind. Co. Ltd

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Product introduction

Product Detailed Parameters

Description：91.0 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：91 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)：26mA
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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18QHTF21-91.000-OE

Overview

The 18QHTF21-91.000-OE is a surface-mount crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 91.000 MHz with a supply voltage range supporting low-power applications. The device features LVCMOS output logic and includes an enable/disable function for power management. Key electrical specifications include a maximum supply current of 26mA and a frequency stability of ±50ppm. The unit is designed for operation within a temperature range of -40°C to +85°C, ensuring reliability in demanding environments.

Feature Summary

LVCMOS output logic interface
Integrated enable and disable control functionality
Surface mount package design

Applications

Low-power electronic systems
Clock signal generation
Embedded devices requiring stable timing

Procurement Notes

Verify the specific ordering suffix against official documentation to ensure correct frequency and tolerance specifications. Confirm that the OE suffix aligns with your required packaging or testing standards. Cross-reference the part number with the manufacturer's latest datasheet to validate current production status and availability before finalizing procurement orders.

Selection Notes

Select this component when a 91 MHz clock source with LVCMOS compatibility is required. Ensure the operating environment stays within the specified -40°C to +85°C range. Consider the 26mA current draw for power budget calculations. Verify that the ±50ppm stability meets the system timing requirements compared to higher precision alternatives.

Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronic Ind. Co., Ltd, a manufacturer established in 1973 specializing in frequency control products. The series represents a transition to surface mount technology, expanding frequency ranges from kilohertz to hundreds of megahertz. This specific model utilizes quartz crystal technology for precise frequency generation.