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Product Detailed Parameters
- Description：10.0587 MHz XO 1.8V 2.0X1.6MM OE
- Series：18QHTF21
- Mfr：Mercury Electronics Ind. Co. Ltd
- Package：Strip
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：10.0587 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)：22mA
- 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 18QHTF21-10.0587-OE is a quartz crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 10.0587 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes an enable/disable control feature. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.
Feature Summary
- LVCMOS compatible output logic for digital circuit integration
- Integrated enable and disable control functionality
- Compact 4-pin SMD no-lead package design
Applications
- High-performance digital signal processing systems
- Communication equipment requiring stable clock sources
- Embedded systems utilizing LVCMOS interfaces
Procurement Notes
Verify the specific part number suffix against official Mercury Electronics documentation to confirm exact electrical characteristics and packaging details. Ensure compatibility with 1.8V supply requirements and LVCMOS logic levels before integration. Cross-reference manufacturer datasheets for thermal and environmental specifications relevant to the target application environment.
Selection Notes
Select this component when a 10.0587 MHz clock signal is required with low-voltage operation. The LVCMOS output ensures direct interfacing with standard digital logic families without additional level shifting. The small form factor suits space-constrained PCB layouts. Confirm that the enable/disable pin functionality aligns with system power management strategies.
Part Context
This oscillator belongs to the 18QHTF21 series from Mercury Electronic Ind. Co., Ltd, a manufacturer specializing in frequency control products since 1973. The series offers various frequencies within a standardized 4-SMD package. Mercury Electronics is recognized as a pioneer in the Taiwanese quartz crystal industry, providing reliable timing solutions for global electronics markets.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided source material. Consult Mercury Electronics directly for equivalent or cross-reference options if this specific frequency is unavailable.
