18QHTF21-40.056-PD

$28.04

Description：40.056 MHz XO 1.8V 2.0X1.6 MM PD
Series：18QHTF21
Mfr：Mercury Electronics Ind. Co. Ltd
Package：Strip

SKU:28033aa6788a Category: Oscillators Brand: Mercury Electronics Ind. Co. Ltd

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Product introduction

18QHTF21-40.056-PD is listed in the Oscillators range at ChipApex. The manufacturer field lists Mercury Electronics Ind. Co. Ltd. Its product description is 40.056 MHz XO 1.8V 2.0X1.6 MM PD. Review the specifications below when checking this part for your BOM.

Oscillators specifications for 18QHTF21-40.056-PD

Description：40.056 MHz XO 1.8V 2.0X1.6 MM PD
Series：18QHTF21
Mfr：Mercury Electronics Ind. Co. Ltd
Package：Strip
Base Resonator：Crystal
Type：XO (Standard)
Frequency：40.056 MHz
Function：Standby (Power Down)
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 18QHTF21-40.056-PD

18QHTF21-40.056-PD

Oscillators Overview

The 18QHTF21-40.056-PD is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co. Ltd. It operates at a frequency of 40.056 MHz and utilizes an LVCMOS output signal format. The device is designed for low voltage applications, specifically supporting a supply voltage of 1.8V. It features a standby mode with power down capability to manage energy consumption effectively. The component is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly processes.

Oscillators Feature Summary

LVCMOS output interface
1.8V supply voltage operation
Standby power down mode

Oscillators Applications

General purpose clock generation
Digital circuit timing reference
Embedded system synchronization

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your design specifications before ordering. Confirm that the 1.8V operating voltage aligns with your target logic levels. Ensure the 4-SMD no-lead package dimensions fit within your PCB footprint constraints. Check for any specific reflow soldering profile recommendations provided by the manufacturer to ensure reliable assembly.

Oscillators Selection Notes

Select this model when a precise 40.056 MHz clock source is required for LVCMOS-compatible digital circuits. Consider the 1.8V supply requirement to ensure compatibility with your system's power rails. Evaluate the need for power-down functionality if energy efficiency during idle states is critical. Compare the physical size of the 4-SMD package against available board space to confirm mechanical fit.

Oscillators Part Context

Mercury Electronic Ind. Co. Ltd is a quartz crystal manufacturer established in Taiwan, specializing in frequency control products. The company has a history of producing crystals and oscillators, holding certifications such as ISO 9001:2015 and IATF 16949. This specific part belongs to their line of standard XO oscillators, designed for various electronic applications requiring stable frequency references.