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Mini-Circuits GALI-21+
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Mini-Circuits GALI-21+
- Type
- MINI-CIRCUITS
- Minimum package
- 1000 圆盘
Technical parameters
- IP3
- 27dBm
- P1dB
- 12.6dBm
- Electronic Component
- Electronic Component
- Electronic Component
- MINI-CIRCUITS
- Electronic Component
- GALI-21+
- Electronic Component
- 9dB
- Electronic Component
- 1
- Package
- SOT-89
- Electronic Component
- RFAmplifier
- Electronic Component
- 0.094g
- Frequency
- 0Hz~8GHz
- Electronic Component
- 1
- Electronic Component
- BM0265442606
- Noise Figure
- 4dB
- Operating Temperature
- 45℃~+85℃
- Operating Voltage
- 3V~4.1V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
GALI-21+ 产品概述
概要
GALI-21+ 是由Mini-Circuits公司推出的高性能RF放大器，专为广泛的无线通信应用而设计，特别是在手机和PCS（个人通信服务）领域。以下是对GALI-21+ 的详细介绍。
基础参数
- 供电电流: 40mA
- 商品分类: RF放大器
- 噪声系数: 4dB
- 增益: 9dB
- 应用领域: 手机、PCS
- 电源电压: 3V ~ 4.1V
- 频率范围: 0Hz ~ 8GHz
设计和封装
GALI-21+ 采用表面安装技术（SMT），这使得其在现代电子产品中的集成变得更加便捷和高效。其小型化设计使其适合于空间有限的应用场景，例如手机和其他便携式设备。
性能特点
- 宽频带: GALI-21+ 支持从DC到8000 MHz的宽频带，这使得它能够覆盖多种无线通信标准，包括但不限于GSM、CDMA、WCDMA、LTE等。
- 高增益: 该放大器提供9dB的增益，这对于提高信号强度和改善系统灵敏度至关重要。
- 低噪声系数: 4dB的噪声系数确保了信号在放大过程中保持清晰和干净，减少了噪声对系统性能的影响。
- 低功耗: 供电电流仅为40mA，电源电压范围为3V ~ 4.1V，这使得GALI-21+ 非常适合于低功耗设计，延长了设备的续航时间。
应用场景
GALI-21+ 广泛应用于各种无线通信设备中，包括：
- 手机: 提高手机接收和发送信号的强度，改善通话质量和数据传输速度。
- PCS: 用于个人通信服务设备，确保信号稳定和清晰。
- 其他无线设备: 也可以用于其他需要RF信号放大的场景，如无线路由器、无线网卡等。
技术优势
- 50Ω输入/输出阻抗: 这使得GALI-21+ 可以轻松与标准50Ω系统匹配，简化了设计和调试过程。
- 高可靠性: Mini-Circuits公司以其高质量和可靠性的产品而闻名，GALI-21+也不例外，经过严格的测试和验证，确保其在各种环境下都能稳定运行。
使用建议
在使用GALI-21+ 时，需要注意以下几点：
- 电源管理: 确保电源电压在指定范围内（3V ~ 4.1V），避免过压或欠压导致的损坏。
- 热管理: 由于RF放大器会产生一定量的热量，需要确保良好的散热设计以防止过热。
- 匹配网络: 根据实际应用场景设计合适的匹配网络，以最大限度地利用GALI-21+ 的性能。
总结
GALI-21+ 是一款高性能、低功耗的RF放大器，专为现代无线通信设备而设计。其宽频带、低噪声系数和高增益使其成为手机和PCS等应用中的理想选择。通过选择GALI-21+，工程师可以轻松实现高质量的RF信号放大，提高系统整体性能。
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