18QHTF21-25.610-OE

$28.04

Description：25.61 MHz XO 1.8V 2.0X1.6 MM OE
Series：18QHTF21
Mfr：Mercury Electronics Ind. Co. Ltd
Package：Strip

SKU:72225c196571 Category: Oscillators Brand: Mercury Electronics Ind. Co. Ltd

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Product introduction

18QHTF21-25.610-OE is listed in the Oscillators range at ChipApex. The manufacturer field lists Mercury Electronics Ind. Co. Ltd. Its product description is 25.61 MHz XO 1.8V 2.0X1.6 MM OE. Review the specifications below when checking this part for your BOM.

Oscillators specifications for 18QHTF21-25.610-OE

Description：25.61 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：25.61 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 18QHTF21-25.610-OE

18QHTF21-25.610-OE

Oscillators Overview

The 18QHTF21-25.610-OE is an active crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 25.610 MHz and utilizes LVCMOS output logic levels. The device supports a supply voltage of 1.8V and includes enable/disable control functionality. It is housed in a compact 4-SMD surface-mount package, designed for integration into space-constrained electronic circuits requiring precise timing signals.

Oscillators Feature Summary

LVCMOS output interface
Enable/Disable control capability
Surface-mount packaging

Oscillators Applications

Digital signal processing systems
Communication equipment timing
Microcontroller clock sources

Oscillators Procurement Notes

Verify the specific suffix against official documentation to confirm electrical characteristics and pinout configuration. Ensure compatibility with target supply voltage and load requirements before procurement. Cross-reference manufacturer datasheets for environmental ratings and reliability standards applicable to the intended operational environment.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside standard LVCMOS signaling. The enable/disable feature allows for power management strategies in portable or battery-operated devices. Consider the SMD form factor for automated assembly processes and high-density PCB layouts.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronics, which focuses on small-footprint timing solutions. The series typically offers various frequency options within a standardized package, allowing designers to maintain consistent board layouts while adjusting clock speeds for different application needs.

Oscillators Replacement Considerations

Direct substitutes may include other 1.8V LVCMOS oscillators in 4-SMD packages from manufacturers such as Epson, Nihon Dempa Kogyo, or SiTime. Verify frequency tolerance, phase noise, and operating temperature range matches before substitution.