產品介紹
產品定位與應用Keysight / Agilent / HP E4991B Keysight E4991B 阻抗分析儀
Impedance Analyzer 屬於射頻/微波訊號產生設備,適合用於接收機測試、本振替代、通訊模擬、元件驗證、產線校驗與系統整合等情境。
既有資料中可辨識到 1 MHz to 3 GHz、1 MHz to 500 MHz、1 MHz to 1 GHz 等量測範圍線索,實際範圍仍需依選配與機身配置確認。
選型時建議同步確認輸出頻率、輸出功率、相位雜訊、調變能力、掃頻模式、參考時脈與介面,避免後續因選配、治具或校正條件不符而影響測試進度。
弘燁科技可依目前庫存、附件組合、校正需求與交期,協助比對同級替代型號並整理詢價所需資訊。
規格
主要規格與效能(Core Specifications)
產品定位(Product Overview)
・由 Keysight Technologies 設計之高階 Impedance Analyzer 阻抗分析儀
・支援被動元件、材料電性與高頻阻抗精密量測
(可升級頻寬架構,依應用需求擴充)
量測精度與範圍(Accuracy & Impedance Range)
・Basic Accuracy:±0.65% ・Impedance Range:120 mΩ to 52 kΩ
(10% measurement accuracy range)
量測參數(Measurement Parameters)
・|Z|, |Y|, θ ・R, X, G, B ・L, C, D, Q
・|Γ|, Γx, Γy, θΓ ・Vac, Iac ・Vdc1, Idc1(需 Option 001)
內建偏壓功能(Built-in DC Bias – Option 001)
・DC Bias:0 V to ±40 V ・Current:0 A to ±100 mA
顯示與操作介面(Display & Interface)
・10.4-inch Color LCD with Touch Screen
・即時多參數量測與比較分析
資料分析功能(Data Analysis Functions)
・Limit Line Test(規格上下限判定)
材料量測功能(Material Measurement – Option 002)
| ・Permittivity | |εr|, εr', εr'' |
|---|---|
| ・Loss Factor | tanδ(ε) |
| ・Permeability | |μr|, μr', μr'' |
| ・Magnetic Loss | tanδ(μ) |
溫度特性與晶圓量測(Options 007 & 010)
・Temperature Characteristics Measurement(Option 007)
・Reliable On-Wafer Measurement(Option 010)
・支援材料溫漂分析與微小元件量測
探針台連接套件(Probe Station Connection Kit – Option 010)
・支援 On-Wafer 與 Micro-Component 阻抗量測
系統整合與特性(System Integration & Features)
・支援治具、探針台與材料量測系統整合
典型應用(Typical Applications)
・5G / 6G 射頻通訊模組與高頻被動元件測試
原廠英文說明
The E4991B Impedance Analyzer has a frequency range of 1 MHz to 3 GHz. The E4991B provides 0.65% basic accuracy over a wide impedance range with a 40 V built-in DC bias source (Option 001). The equivalent circuit analysis function supports seven different multi-parameter models and helps you to simulate your own equivalent parameter values of components.
Three frequency options (1 MHz to 500 MHz/1 GHz/3 GHz) and frequency upgrades allow you to choose the most appropriate option with the latest amount of investment. Material measurement options provide temperature characteristics analysis capability (Option 007) and direct read function of permittivity and permeability (Option 002). Probe station connection kit (Option 010) offers an accurate on-wafer or micro-component impedance measurement solution up to 3 GHz.
The E4991B supports a wide variety of test accessories that designed to make measurements simple and reliable. Whether you are in R&D, QA or inspection, the E4991B is an ideal solution for characterizing and evaluating electronic components, semiconductor devices and materials. For materials measurement, E4991B works with the N1500A-005 materials measurement suite and provides ease-of-measurements (up to 1 GHz), from setting-up fixtures to report generation.