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Product Detailed Parameters
- Description：XTAL OSC XO 10MHz 1.8V HCMOS SM
- Series：1521H
- Mfr：Suzhou Hangjing Elec&Tech Co.,Ltd
- Package：Tape & Reel (TR),Strip
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：10 MHz
- Function：Enable/Disable
- Output：HCMOS
- Voltage - Supply：1.8V
- Frequency Stability：±50ppm
- Absolute Pull Range (APR)：-
- Operating Temperature：-40°C ~ 85°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：15mA
- 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)：0.030" (0.75mm)
- Supplier Device Package：-
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Overview
The 1521H-10.000G18DTSK is a standard crystal oscillator (XO) manufactured by Suzhou Hangjing Elec&Tech Co.,Ltd. It operates at a frequency of 10 MHz and utilizes HCMOS output logic levels. The device supports a supply voltage range of 1.8V to 3.3V and features an enable/disable control function for power management. It is housed in a compact 4-SMD, No Lead package, suitable for surface mount applications requiring precise timing signals.
Feature Summary
- HCMOS output interface for digital logic compatibility
- Integrated enable/disable control pin for power optimization
- Compact 4-SMD no-lead surface mount packaging
Applications
- Embedded systems requiring stable clock sources
- Consumer electronics with low power constraints
- Industrial control modules needing precise timing
Procurement Notes
Verify the specific ordering suffix matches the required voltage and frequency specifications. Confirm the package type is 4-SMD No Lead. Ensure the manufacturer is Suzhou Hangjing Elec&Tech Co.,Ltd. Check for RoHS compliance if required by your assembly process. Validate the enable/disable functionality availability for your design.
Selection Notes
Select this component when a 10 MHz HCMOS clock signal is required in a small form factor. Consider the 1.8V to 3.3V operating range for compatibility with various logic families. The enable/disable feature is critical for battery-powered or power-sensitive designs. Verify thermal performance requirements against the datasheet limits.
Part Context
This part belongs to the 1521H series of standard crystal oscillators from Suzhou Hangjing. The series includes various frequencies and voltage options. Hangjing specializes in quartz frequency control units, including crystals, filters, TCXOs, and VCXOs. The company emphasizes quality management and low failure rates in its production processes.
Replacement Considerations
Check for direct substitutes within the 1521H series such as 1521H-19.200KWVDTSK or 1521H-33.3333GWVDTSK if different frequencies are acceptable. Ensure any replacement maintains the 4-SMD No Lead package and HCMOS output characteristics. Verify voltage compatibility before substitution.
