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HCI CO75H4-20.000-33JDTSNL CO75H4
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- HCI CO75H4-20.000-33JDTSNL
- Type
- HCI
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- HCI
- Electronic Component
- CO75H4-20.000-33JDTSNL
- Electronic Component
- 1
- Package
- SMD7050-4P
- Electronic Component
- Active Crystal Oscillator
- Electronic Component
- 0.209g
- Frequency
- 20MHz
- Electronic Component
- 1
- Electronic Component
- BM0264982095
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 2.5V~3.3V
- Operating Current
- 10mA
- Electronic Component
- ±10ppm
- Output
- HCMOS
- Frequency
- ±20ppm
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
CO75H4-20.000-33JDTSNL 产品概述
一、产品简介
CO75H4-20.000-33JDTSNL 是杭晶（HCI）推出的一款 20.000 MHz SMD 石英晶体振荡器，采用 SMD7050-4P 封装，输出为 HCMOS 电平，适配低压高速数字系统。产品针对工业级应用设计，工作温度范围覆盖 -40℃ 到 +85℃，兼顾可靠性与尺寸要求。
二、主要技术参数
- 频率：20.000 MHz
- 常温频差（25℃）：±10 ppm
- 频率稳定度（含温漂）：±20 ppm
- 输出模式：HCMOS
- 工作电压：2.5 V ～ 3.3 V
- 工作电流：约 10 mA
- 工作温度：-40℃ ～ +85℃
- 封装：SMD7050-4P
- 品牌：HCI（杭晶）
三、产品特性
- 宽电压兼容：支持 2.5V 与 3.3V 系统，无需额外电平转换。
- 稳定性可靠：常温初始偏差±10 ppm，整体温漂控制在±20 ppm 内，可满足多数通信与嵌入式定时要求。
- 标准 HCMOS 输出：直接驱动数字逻辑，提供快速上升/下降沿与良好输出幅值。
- 工业级温度范围：适合工业控制、通信设备及车载电子等严苛环境。
四、典型应用场景
- 嵌入式单片机与微处理器时钟源
- 通信设备、网络交换与路由器时钟管理
- 工业控制与自动化系统定时与同步
- 精密数据采集、电表与传感器节点时钟
五、封装与焊接建议
SMD7050-4P 表面贴装封装，适配常见回流焊工艺。推荐在 PCB 布局中为晶振保留良好接地平面，输出线尽量短且避免与高频干扰源并行走线，以保证最佳频率稳定性与信号完整性。
六、小结
CO75H4-20.000-33JDTSNL 以其稳定的频率性能、工业级温度范围和 HCMOS 输出特性，适用于各类要求可靠时钟源的电子系统。在选型时请确认工作电压与电流预算，并按厂商推荐的封装焊接工艺进行安装，以确保长期稳定运行。若需更详细的等效电路、启动时间或老化数据，请联系杭晶技术支持获取完整数据手册。
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