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Product Detailed Parameters
- Description：88.36 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：88.36 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 18QHTF21-88.360-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 88.36 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 with dimensions of 2.0mm x 1.6mm. The component is designed for applications requiring precise timing signals within electronic circuits.
Feature Summary
- LVCMOS output logic for digital interface compatibility
- Integrated enable and disable functionality
- Compact 4-SMD no lead surface mount package
Applications
- General purpose clock generation
- Digital signal processing systems
- Communication equipment timing
Procurement Notes
Verify the specific frequency tolerance and operating temperature range against the official datasheet before integration. Confirm that the 1.8V supply voltage aligns with the target system design. Ensure the 4-SMD footprint matches the PCB layout requirements. Check for any specific handling precautions related to electrostatic discharge during assembly.
Selection Notes
Select this component when a low-profile 1.8V LVCMOS oscillator is required. Consider the 2.0x1.6mm package size for space-constrained designs. Evaluate the need for enable/disable control features. Compare performance specifications against alternative oscillators from the same manufacturer series.
Part Context
This part belongs to the 18QHTF21 series of standard crystal oscillators from Mercury Electronics. The series offers various frequencies and voltage options. Similar parts include models with different frequencies such as 88.0 MHz or other standard clock rates. The series is characterized by small form factors and LVCMOS outputs.
Replacement Considerations
Direct substitutes may include other 18QHTF21 variants with compatible frequencies and voltages. Verify pinout and electrical characteristics before substitution. Consult the manufacturer's cross-reference guide for approved replacements.
