Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Mini-Circuits GALI-74+
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Mini-Circuits GALI-74+
- Type
- MINI-CIRCUITS
- Minimum package
- 1000 圆盘
Technical parameters
- IP3
- 38dBm
- P1dB
- 19.2dBm
- Electronic Component
- Electronic Component
- Electronic Component
- MINI-CIRCUITS
- Electronic Component
- GALI-74+
- Electronic Component
- 25.1dB
- Electronic Component
- 1
- Package
- SOT-89-4
- Electronic Component
- RFAmplifier
- Electronic Component
- 0.2g
- Frequency
- 0Hz~1GHz
- Electronic Component
- 1
- Electronic Component
- BM69418835
- Noise Figure
- 2.7dB
- Operating Temperature
- 45℃~+85℃
- Operating Voltage
- 4.3V~5.3V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
GALI-74+ 产品概述
概要
GALI-74+ 是由Mini-Circuits公司生产的一款高性能、低噪声RF放大器，专为广泛的无线通信应用，特别是手机行业而设计。以下是对GALI-74+ 产品的详细介绍。
基础参数
- 供电电流: 80mA
- 商品分类: RF放大器
- 噪声系数: 2.7dB
- 增益: 25.1dB
- 工作温度: -45℃ ~ +85℃
- 应用领域: 手机
- 电源电压: 4.3V ~ 5.3V
- 频率范围: 0Hz ~ 1GHz
描述
GALI-74+ 是一种表面安装（SMT）低噪声放大器，支持从直流到1000 MHz的宽频带操作，输入和输出阻抗均为50Ω。这种设计使其非常适合于各种无线通信系统中的前端接收链路。
封装
GALI-74+ 采用SOT-89-4封装，这是一种小型化的封装形式，非常适合于现代电子设备的紧凑设计需求。这种封装不仅节省了空间，还提高了生产效率和可靠性。
性能特点
低噪声系数
GALI-74+ 的噪声系数仅为2.7dB，这使得它在信号接收链路中能够提供极高的信噪比（SNR），从而显著提高系统的整体性能和可靠性。低噪声特性对于确保弱信号的可靠接收至关重要。
高增益
该放大器具有25.1dB的高增益，这意味着它可以有效地放大输入信号，使得后续的处理阶段能够更好地处理这些信号。这种高增益设计使GALI-74+ 成为各种无线通信系统中的关键组件。
宽频带支持
GALI-74+ 支持从0Hz到1000 MHz的宽频带操作，这使得它可以应用于多种不同的无线通信标准和协议，如GSM、WCDMA、LTE等。这种宽频带支持大大提高了其灵活性和通用性。
宽电源电压范围
该放大器可以在4.3V到5.3V之间的电源电压下正常工作，这种宽电源电压范围使其更容易集成到不同的系统中，并且能够适应各种不同的电源条件。
应用领域
手机行业
GALI-74+ 专为手机行业而设计，特别适合于手机的前端接收链路。其低噪声和高增益特性可以显著提高手机的接收性能，确保用户在各种环境下都能获得清晰稳定的信号。
其他无线通信应用
除了手机外，GALI-74+ 还可以应用于其他各种无线通信设备，如基站设备、无线路由器、卫星通信设备等。在这些应用中，其宽频带支持和高性能特性使其成为理想的选择。
工程特性
工作温度范围
GALI-74+ 的工作温度范围为-45℃ ~ +85℃，这意味着它可以在极端环境下保持稳定运行。这种广泛的温度适应性使其适用于各种不同的应用场景，从室内设备到户外基站设备。
小型化封装
采用SOT-89-4封装的GALI-74+ 非常适合于现代电子设备的紧凑设计需求。这种小型化封装不仅节省空间，还提高了生产效率和可靠性。
总结
GALI-74+ 是一款高性能、低噪声RF放大器，专为无线通信应用而设计。其优异的性能特点，如低噪声系数、高增益、宽频带支持和宽电源电压范围，使其成为手机和其他无线通信设备中的理想选择。同时，其小型化封装和广泛的工作温度范围进一步增强了其在实际应用中的灵活性和可靠性。因此，GALI-74+ 是任何需要高性能RF前端解决方案的工程师和设计师的首选产品。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products
Packaged components ready for RFQ.
1 Piece Integrated Circuit for IRS20124S IRS21956S SOP-20 IRS2453DS SOP-14
- Model
- IRS20124S
- Package
