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Product Detailed Parameters
- Description：3225 20.48MHz HCMOS 3.3V +/-30pp
- Series：1532H
- Mfr：Suzhou Hangjing Elec&Tech Co.,Ltd
- Package：Tape & Reel (TR),Strip
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：20.48 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：SMD 3.2mm x 2.5mm
- Size / Dimension：0.126" L x 0.098" W (3.20mm x 2.50mm)
- Height - Seated (Max)：0.039" (1.00mm)
- Supplier Device Package：-
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Overview
The 1532H-20.480J33DTSK is a surface-mount crystal oscillator manufactured by Suzhou Hangjing Elec & Tech Co., Ltd. It operates at a nominal frequency of 20.48 MHz with an HCMOS output signal. The device features a compact 4-SMD, no-lead package measuring 3.2mm x 2.5mm (3225 metric). It supports a supply voltage of 3.3V and includes enable/disable functionality. The unit utilizes a base crystal resonator and offers a frequency stability of 300ppm.
Feature Summary
- HCMOS output signal interface
- Integrated enable and disable control function
- Compact 3225 surface-mount package design
Applications
- Smartphone signal processing
- Satellite communications systems
- In-vehicle electronic systems
- GPS navigation modules
Procurement Notes
Verify the manufacturer designation as Suzhou Hangjing Elec & Tech Co., Ltd. Confirm the specific ordering suffix J33DTSK corresponds to the 3.3V enable/disable variant. Ensure the package type matches the 3225 SMD footprint. Cross-reference the frequency stability specification against project requirements before finalizing procurement orders.
Selection Notes
Select this component for applications requiring a 20.48 MHz reference clock in space-constrained designs. The HCMOS output is suitable for standard digital logic interfaces. Consider the 300ppm stability limit when evaluating timing accuracy needs. The enable/disable feature allows for power management optimization in battery-operated devices.
Part Context
This part belongs to the quartz frequency control component family produced by Suzhou Hangjing Elec & Tech Co., Ltd. Founded in 2014, the company specializes in R&D and production of crystals, oscillators, and filters. This specific model represents their standard XO line designed for high-reliability consumer and industrial electronics.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires matching the 3225 package, 20.48 MHz frequency, HCMOS output, and 3.3V supply specifications.
