ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：50.2267 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：50.2267 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)：24mA
- 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：-
Download product information
Overview
The 18QHTF21-50.2267-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 50.2267 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes enable/disable control capabilities. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.
Feature Summary
- LVCMOS output logic for digital interface compatibility
- Integrated enable and disable functionality for power management
- Compact 4-SMD no-lead surface mount package design
Applications
- General clock signal generation in electronic circuits
- Timing reference sources for digital systems
- Embedded devices requiring stable frequency control
Procurement Notes
Verify the specific ordering suffix against official manufacturer documentation to ensure correct configuration. Confirm that the part number matches the exact frequency and package requirements. Cross-reference datasheet specifications for electrical parameters before integration. Ensure compliance with RoHS status if required by project standards.
Selection Notes
Select this component when a 1.8V supply voltage is available and LVCMOS outputs are required. The enable pin allows for dynamic power control during idle states. The small form factor suits space-constrained designs. Verify operating temperature ranges align with environmental conditions.
Part Context
Mercury Electronics Ind. Co. Ltd specializes in frequency control products including quartz crystals and oscillators. This model belongs to their XO series, providing standard clock frequencies. The company has extensive experience in manufacturing timing components for various industrial and consumer electronics applications.
Replacement Considerations
Consult official substitution lists for compatible parts. Direct replacements must match frequency, voltage, package, and output logic. Verify pinout compatibility and electrical characteristics before swapping.
