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Product Detailed Parameters
- Description：XTAL OSC XO 74.25MHz 3.3V HCMOS
- Series：1532H
- Mfr：Suzhou Hangjing Elec&Tech Co.,Ltd
- Package：Tape & Reel (TR),Strip
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：74.25 MHz
- Function：Enable/Disable
- Output：HCMOS
- Voltage - Supply：3.3V
- Frequency Stability：±30ppm
- 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：0.126" L x 0.098" W (3.20mm x 2.50mm)
- Height - Seated (Max)：0.047" (1.20mm)
- Supplier Device Package：4-VDFN (3.2x2.5)
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Overview
The 1532H-74.250J33DTSTK is a quartz crystal oscillator manufactured by Suzhou Hangjing Elec&Tech Co., Ltd. It operates at a nominal frequency of 74.25 MHz and utilizes an HCMOS output interface. The device is powered by a single 3.3V supply voltage. It is housed in a compact 3225 surface-mount package, measuring 3.2mm by 2.5mm. The component provides stable clock signals for digital circuits within the specified operating parameters.
Feature Summary
- Generates precise clock signals using HCMOS logic levels
- Designed for compact electronic assemblies with small footprint
- Operates on standard 3.3V power supply rails
Applications
- Communication systems requiring stable timing references
- Industrial control equipment needing reliable clock sources
- IT infrastructure components utilizing standard logic interfaces
Procurement Notes
Verify the exact part number against official manufacturer documentation to ensure compatibility with your circuit design. Confirm that the HCMOS output voltage levels match your receiving logic inputs. Check the specific suffix codes if available in datasheets to validate package dimensions and electrical characteristics before finalizing orders.
Selection Notes
Select this component when a 74.25 MHz clock signal is required in a 3225 package. Ensure the system design supports 3.3V operation and accepts HCMOS input thresholds. Consider the thermal environment and load requirements to maintain frequency stability during operation.
Part Context
This oscillator belongs to the 1532H series from Suzhou Hangjing, which focuses on quartz frequency control units. The series offers various frequencies and packages for computing, communication, and automotive applications. Hangjing specializes in research and production of such components since 2014.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer directly for cross-reference information or equivalent alternatives.
