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Product Detailed Parameters
- Description：2016HCMOS, 49.152MHZ, 1.8V, 25
- Series：1521H
- Mfr：Suzhou Hangjing Elec&Tech Co.,Ltd
- Package：Tape & Reel (TR),Strip
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：49.152 MHz
- Function：Enable/Disable
- Output：HCMOS
- Voltage - Supply：1.8V
- 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：-
- 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-49.152K18DTSK is a standard crystal oscillator manufactured by Suzhou Hangjing Elec&Tech Co., Ltd. It operates at a fixed frequency of 49.152 MHz and utilizes HCMOS output logic levels. The device is designed for low-voltage applications, functioning at 1.8V. It features an enable/disable control function to manage power consumption. The component is housed in a compact 4-SMD, No Lead surface-mount package, suitable for automated assembly processes.
Feature Summary
- HCMOS output interface for digital signal compatibility
- Integrated enable and disable control functionality
- Low voltage operation at 1.8V
- Compact surface-mount packaging
Applications
- Computing systems
- Communication devices
- Industrial process controllers
Procurement Notes
Verify the manufacturer part number against official Suzhou Hangjing documentation to confirm the specific 1.8V HCMOS variant. Ensure the ordering suffix matches the required enable/disable configuration and package type. Request datasheets to validate electrical characteristics and thermal specifications before integration into final designs.
Selection Notes
Select this component when a precise 49.152 MHz timing reference is required with low power consumption. The HCMOS output is suitable for direct interfacing with digital logic circuits. Consider the enable/disable feature for power management strategies in battery-operated or energy-efficient designs requiring periodic clock activation.
Part Context
This oscillator belongs to the standard XO series from Suzhou Hangjing, focusing on quartz frequency control units. The company specializes in research and production of such components for computing and communication sectors. The 1521H series represents their surface-mount solutions for general electronic applications.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Verify pinout and electrical parameters with potential alternatives before substitution.
