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Product Detailed Parameters
- Description：XTAL OSC XO 20MHz 3.3V HCMOS SMD
- Series：1575H
- Mfr：Suzhou Hangjing Elec&Tech Co.,Ltd
- Package：Tape & Reel (TR),Strip
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：20 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)：30mA
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Size / Dimension：0.276" L x 0.197" W (7.00mm x 5.00mm)
- Height - Seated (Max)：0.071" (1.80mm)
- Supplier Device Package：-
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Overview
The 1575H-20.000J33DTSK is a standard crystal oscillator (XO) manufactured by Suzhou Hangjing Elec & Tech Co., Ltd. It operates at a frequency of 20 MHz and utilizes HCMOS output logic. The device supports a supply voltage range of 1.8V to 3.3V and features an enable/disable control function. It is housed in a compact 4-SMD, no-lead package suitable for surface-mount applications.
Feature Summary
- Standard crystal oscillator with HCMOS output
- Integrated enable and disable control functionality
- Compact 4-SMD no-lead surface mount package
Applications
- Smartphone signal processing
- Tablet communication systems
- In-vehicle electronic systems
- GPS navigation modules
Procurement Notes
Verify the specific manufacturer part number against official documentation from Suzhou Hangjing Elec & Tech Co., Ltd. Ensure compatibility with system voltage requirements within the 1.8V to 3.3V range. Confirm that the HCMOS logic level matches the receiving circuit interface. Validate the physical footprint corresponds to the 4-SMD no-lead package specifications before integration.
Selection Notes
Select this component for applications requiring a precise 20 MHz reference clock with low power consumption. The enable/disable feature allows for dynamic power management in battery-operated devices. Ensure the design accommodates the HCMOS output swing and the thermal characteristics of the small SMD package. Verify that the operating temperature range meets the environmental demands of the target application.
Part Context
This oscillator belongs to the 1575H series of quartz frequency control components produced by Suzhou Hangjing Elec & Tech Co., Ltd. Founded in 2014, the company specializes in R&D and manufacturing of high-precision quartz devices. This series is designed for modern electronics requiring stable frequency sources in compact form factors.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Cross-reference with other 20MHz HCMOS oscillators in 4-SMD packages only if electrical parameters match exactly. Consult the manufacturer directly for approved alternatives.
