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Product Detailed Parameters
- Description：7050 28MHz HCMOS 3.3V +/-30ppm -
- Series：1575H
- Mfr：Suzhou Hangjing Elec&Tech Co.,Ltd
- Package：Tape & Reel (TR),Strip
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：28 MHz
- Function：Enable/Disable
- Output：HCMOS
- Voltage - Supply：3.3V
- Frequency Stability：±300ppm
- Absolute Pull Range (APR)：-
- Operating Temperature：-40°C ~ 85°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：-
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：-
- Size / Dimension：0.276" L x 0.197" W (7.00mm x 5.00mm)
- Height - Seated (Max)：0.039" (1.00mm)
- Supplier Device Package：-
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Overview
The 1575H-28.000J33DTSK is a standard crystal oscillator manufactured by Suzhou Hangjing Elec&Tech Co., Ltd. It operates at a frequency of 28 MHz and utilizes HCMOS output logic. The device functions with a supply voltage of 3.3V and features an enable/disable control capability. It is housed in a 4-SMD, No Lead package with dimensions corresponding to the 7050 footprint. The unit supports an operating temperature range of -40°C to +85°C.
Feature Summary
- HCMOS output logic for digital interface compatibility
- Integrated enable and disable control functionality
- Standard XO design optimized for compact surface-mount applications
Applications
- Computing systems requiring precise clock signals
- Communication equipment utilizing standard timing references
- Industrial devices needing reliable frequency control
Procurement Notes
Verify the specific ordering suffix against official manufacturer documentation to confirm pinout configuration and electrical tolerances. Ensure that the selected variant matches the required supply voltage and load conditions for your circuit design. Cross-reference the part number with the latest datasheet to validate the active status and availability from authorized distributors before placing orders.
Selection Notes
Select this component when a standard 28 MHz clock signal is required for HCMOS-compatible circuits. The 7050 package size offers a balance between performance and board space efficiency. Consider the enable/disable feature if power management or clock gating is necessary within the system architecture. Verify thermal requirements align with the specified industrial temperature range.
Part Context
This oscillator belongs to the standard crystal oscillator series produced by Suzhou Hangjing Elec&Tech Co., Ltd. The company specializes in quartz frequency controlling units, including crystals, oscillators, and filters. The 1575H series represents their surface-mount solutions designed for computing, communication, and industrial applications, emphasizing stability and low failure rates.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided source material. Consult the manufacturer directly for equivalent components or cross-reference options based on identical electrical specifications and package dimensions.
