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Product Detailed Parameters
- Description：XTAL OSC XO 8MHZ HCMOS SMD
- Series：1521H4
- Mfr：Suzhou Hangjing Elec&Tech Co.,Ltd
- Package：Tape & Reel (TR),Strip
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：8 MHz
- Function：Enable/Disable
- Output：HCMOS
- Voltage - Supply：3.3V
- Frequency Stability：±10ppm
- Absolute Pull Range (APR)：-
- Operating Temperature：-40°C ~ 85°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：15mA
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Size / Dimension：0.081" L x 0.065" W (2.05mm x 1.65mm)
- Height - Seated (Max)：0.033" (0.85mm)
- Supplier Device Package：-
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Overview
The 1521H4-8000J33DTSTK is a surface-mount crystal oscillator manufactured by Suzhou Hangjing Elec & Tech Co., Ltd. It operates at a frequency of 8 MHz with an HCMOS output signal. The device provides a frequency stability of ±20ppm and functions within an operating temperature range of -40°C to +85°C. It requires a maximum supply current of 10mA and is housed in a compact 4-SMD, No Lead package.
Feature Summary
- Generates stable 8 MHz clock signals using HCMOS technology
- Designed for reliable operation across extended industrial temperature ranges
- Utilizes a low-profile surface mount package for space-constrained designs
Applications
- Digital signal processing circuits
- Microcontroller clock sources
- Communication interface modules
Procurement Notes
Verify the specific manufacturer datasheet for the 1521H4-8000J33DTSTK to confirm electrical characteristics and mechanical dimensions. Ensure compatibility with the target voltage levels and load requirements before integration. Cross-reference the part number with official supplier documentation to validate authenticity and current production status.
Selection Notes
Select this component when an 8 MHz clock source with ±20ppm stability is required for industrial environments. The 4-SMD package suits applications needing minimal board space. Confirm that the 10mA current draw fits within the system power budget and that the HCMOS output aligns with the receiving logic family.
Part Context
This oscillator belongs to the quartz frequency control component portfolio of Suzhou Hangjing Elec & Tech Co., Ltd. The company specializes in R&D and production of crystals and oscillators for global electronics markets. This specific model represents a standard XO variant designed for general-purpose digital timing applications.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical specifications against potential alternatives from other manufacturers to ensure functional compatibility.
