18QHTF21-49.090-OE

$28.04

Description：49.09 MHz XO 1.8V 2.0X1.6 MM OE
Series：18QHTF21
Mfr：Mercury Electronics Ind. Co. Ltd
Package：Strip

SKU:fe1b763839c5 Category: Oscillators Brand: Mercury Electronics Ind. Co. Ltd

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Product introduction

18QHTF21-49.090-OE is listed in the Oscillators range at ChipApex. The manufacturer field lists Mercury Electronics Ind. Co. Ltd. Its product description is 49.09 MHz XO 1.8V 2.0X1.6 MM OE. Review the specifications below when checking this part for your BOM.

Oscillators specifications for 18QHTF21-49.090-OE

Description：49.09 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：49.09 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 18QHTF21-49.090-OE

18QHTF21-49.090-OE

Oscillators Overview

The 18QHTF21-49.090-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 49.09 MHz with an output logic format of LVCMOS. The device supports a supply voltage of 1.8V and includes an enable/disable function for power management. Frequency stability is specified at ±50ppm, and the operating temperature range extends from -40°C to +85°C. The component is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring low voltage CMOS technology.

Oscillators Feature Summary

Integrates low voltage CMOS technology for energy-efficient operation
Features built-in enable and disable functionality for power control
Utilizes a crystal base resonator for stable timing generation

Oscillators Applications

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

Oscillators Procurement Notes

Verify that the specific model suffix matches the required frequency tolerance and package type. Confirm that the supply voltage requirements align with the target system design. Ensure the operating temperature range meets the environmental specifications of the intended application. Cross-reference the datasheet for pinout compatibility and electrical characteristics before integration.

Oscillators Selection Notes

Select this component when a low-voltage, surface-mount oscillator is required for digital circuits. Consider the ±50ppm stability specification against system jitter requirements. Evaluate the 1.8V supply constraint against available power rails. The enable/disable feature offers advantages in battery-powered or power-sensitive designs where standby current reduction is necessary.

Oscillators Part Context

Mercury Electronic Ind. Co., Ltd. is a Taiwan-based manufacturer with a history dating back to 1973, specializing in frequency control products. The company produces quartz crystals, oscillators, TCXOs, and VCTCXOs. This part belongs to their line of standard XO components, leveraging their expertise in quartz crystal manufacturing and timing solutions for electronic industries.