Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
ST BALF-NRF01E3 Balun Filter BALF-NRF01E3
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ST(STMicroelectronics) BALF-NRF01E3
- Type
- ST
- Minimum package
- 5000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ST(STMicroelectronics)
- Electronic Component
- BALF-NRF01E3
- Electronic Component
- 1
- Electronic Component
- 1mm
- Package
- WLCSP-6
- Electronic Component
- (balun)
- Electronic Component
- 0.036g
- Electronic Component
- 1.5mm
- Electronic Component
- 0.45mm
- Electronic Component
- 4°
- Electronic Component
- 1
- Electronic Component
- BM0000034982
- Operating Temperature
- 40℃~+105℃
- Frequency
- 2.4GHz~2.54GHz
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：BALF-NRF01E3
一、简介
BALF-NRF01E3 是一款由意法半导体（STMicroelectronics）推出的高性能巴伦（balun）产品，专为2.4GHz至2.54GHz频率范围的无线通信应用而设计。该产品不仅具备出色的电气性能，还采用了小型化的LGA-6封装，适合表面贴装型安装，极大地提升了设计的集成度和灵活性。作为一款重要的射频元器件，BALF-NRF01E3 可以有效地实现天线与射频芯片之间的阻抗匹配，保证信号的有效传输。
二、技术参数
频率范围：2.4GHz ~ 2.54GHz
- 适用于众多无线协议，如Zigbee、Bluetooth和Wi-Fi，满足现代物联网（IoT）设备对频率的需求。
阻抗：50Ω（非平衡）
- 在设计中常用的阻抗标准，广泛应用于射频信号处理，有效确保信号的传输效率。
相位差：4°
- 低相位差的特性确保信号在经过巴伦后能保持较好的相位一致性，对于相控阵列天线等应用尤为重要。
插损：最大值为2.2dB
- 插损小意味着信号损耗少，保证了传输效率，适合高频率、高性能的射频应用。
回波损耗：最小值为15dB
- 较高的回波损耗值表明佳的阻抗匹配性能，确保了端口间的信号传递不会产生过大的反射损耗，从而提升整体系统的稳定性和可靠性。
封装类型：6-XFLGA（LGA-6）
- 该封装类型小巧且适合表面贴装，能够有效节省PCB空间，为移动设备等对体积要求较高的产品提供了便利。
三、应用场景
BALF-NRF01E3 的设计特别适用于各类低功耗无线通信设备，例如：
- 物联网设备：嵌入式传感器、智能家居自动化产品、智能计量等。
- 可穿戴设备：如健康监测设备、智能手表等，这些设备需要在小体积的前提下保证良好的无线通信性能。
- 无线通信模块：广泛应用于使用超高频段频谱的通信协议。
- 蓝牙和Wi-Fi模块：对高集成度与高性能的需求，使得该产品成为理想的选择。
四、总结
BALF-NRF01E3 是针对现代无线通信需求中的一款兼具高性能和小巧设计的巴伦产品。它的出色性能指标，使其在诸如物联网、智能家居、可穿戴设备等广泛应用场景中展现出卓越的价值。其较低的插损和高回波损耗，使得电路设计师能够在设计时更为从容，能够在小型设备中实现稳定的射频性能。作为ST半导体的重要产品，BALF-NRF01E3 显示了公司在射频元件领域的技术实力和创新能力，是无线通信设计中的一个不可或缺的元素。
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