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Product Detailed Parameters
- Description：86.0 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：86 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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Overview
The 18QHTF21-86.000-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 86.0 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 with dimensions of 5.0mm x 3.2mm.
Feature Summary
- Supports Enable/Disable functionality for power management
- Utilizes LVCMOS output logic for digital interface compatibility
- Compact 4-SMD No Lead surface mount package design
Applications
- General clock signal generation in electronic circuits
- Digital systems requiring precise timing references
- Embedded devices utilizing LVCMOS interfaces
Procurement Notes
Verify the specific part number suffix to ensure correct frequency and package configuration. Confirm that the 1.8V supply voltage aligns with your system requirements. Check for any specific operating temperature range limitations defined in the official datasheet before integration into final designs.
Selection Notes
Select this component when a standard 86.0 MHz clock source is required with low voltage operation. Ensure the LVCMOS output type matches the input requirements of the downstream circuitry. Consider the physical footprint constraints of the 5.0x3.2mm SMD package during PCB layout planning.
Part Context
This oscillator belongs to the 18QHTF series from Mercury Electronics, which specializes in quartz frequency control products. The company has been manufacturing such components since 1973, establishing itself as a pioneer in the Taiwan crystal industry. This series typically offers standard XO solutions for various digital applications.
Replacement Considerations
Direct substitutes may include other 86.0 MHz LVCMOS oscillators in similar SMD packages from different manufacturers. Verify pinout compatibility and electrical specifications carefully. Cross-reference with Mercury's own product line for alternative frequencies or voltage options if needed.
