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Product Detailed Parameters
- Description：2016,HCMOS,19.200MHZ, 3.3V, 25P
- Series：1521H
- Mfr：Suzhou Hangjing Elec&Tech Co.,Ltd
- Package：Tape & Reel (TR),Strip
- Base Resonator：-
- Type：XO (Standard)
- Frequency：19.2 MHz
- Function：-
- Output：-
- Voltage - Supply：-
- Frequency Stability：±25ppm
- Absolute Pull Range (APR)：-
- Operating Temperature：-40°C ~ 85°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：-
- 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)：0.018" (0.45mm)
- Supplier Device Package：-
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Overview
The 1521H-19.200K33DTSTK is a 19.2 MHz crystal oscillator manufactured by Suzhou Hangjing Elec & Tech Co., Ltd. It utilizes HCMOS output logic and operates on a single 3.3V supply voltage. The component is housed in a compact 4-SMD, No Lead package designed for surface-mount assembly. This oscillator provides stable frequency generation for digital circuits requiring precise timing signals.
Feature Summary
- Generates a stable 19.2 MHz clock signal using HCMOS output technology
- Operates reliably within standard industrial temperature ranges
- Designed for direct surface-mount integration into printed circuit boards
Applications
- Smartphone and tablet mainboard clock generation
- Satellite communication system timing references
- In-vehicle electronic control unit synchronization
Procurement Notes
Verify the specific ordering suffix against official manufacturer documentation to ensure correct voltage and tolerance specifications. Confirm that the package type matches the target PCB footprint requirements. Request updated quality certificates and material declarations from authorized distributors prior to finalizing procurement orders.
Selection Notes
Select this component when a fixed 19.2 MHz frequency with HCMOS compatibility is required. Ensure the design accommodates the 3.3V supply constraint and the specific thermal characteristics of the SMD package. Validate that the application environment falls within the specified operating temperature limits for reliable performance.
Part Context
Suzhou Hangjing Elec & Tech Co., Ltd. specializes in quartz frequency control components including oscillators and crystals. Founded in 2014, the company focuses on R&D and production for global electronics markets. This model represents their standard series of surface-mount oscillators used in consumer and automotive electronics.
Replacement Considerations
Consult official cross-reference lists for verified substitutes. Ensure replacement parts match the 19.2 MHz frequency, HCMOS output, and 3.3V supply requirements. Verify package compatibility and electrical parameters before implementation.
