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QPA9119
+BOM0.5 W HIGH LINEARITY AMPLIFIER
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Nhà sản xuấtQorvo
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Ông. Phần #QPA9119
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Có sẵn26069
365 Đảm bảo chất lượng ngày
7*24 giờ dịch vụ quarantee
90-Bảo hành sau bán hàng ngày
Bảo hành sản phẩm chính xác
Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Active |
| Frequency | 400MHz ~ 4.2GHz |
| P1dB | 27.2dBm |
| Gain | 18.5dB |
| Noise Figure | 4.8dB |
| RF Type | General Purpose |
| Voltage - Supply | 4.75V ~ 5.25V |
| Current - Supply | 137mA |
| Test Frequency | 400MHz ~ 4.2GHz |
| Mounting Type | Surface Mount |
| Package | 16-VFQFN Exposed Pad |
| Supplier Device Package | 16-QFN (3x3) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Tổng quan
Description
QPA9119 isn’t a universal term, so the exact intro depends on context. Here are two common possibilities:
- As a course code: An introductory graduate module in Quality and Process Analytics (or Quantitative/Probability Analysis). Aims: build foundational data-driven decision skills. Topics: data types, descriptive statistics, probability basics, sampling, hypothesis testing, regression, exploratory data analysis, visualization, and introductory analytics with Python/R. Assessment: problem sets, a project, and a final exam. Prerequisites: calculus/linear algebra and introductory statistics. Typical credits: 3–4.
- As a software/product/version: A beginner overview of QPA9119’s purpose, architecture, and core features (data ingestion and cleaning, basic analytics, visualization, and reporting), common workflows, and minimum system requirements.
- As a course code: An introductory graduate module in Quality and Process Analytics (or Quantitative/Probability Analysis). Aims: build foundational data-driven decision skills. Topics: data types, descriptive statistics, probability basics, sampling, hypothesis testing, regression, exploratory data analysis, visualization, and introductory analytics with Python/R. Assessment: problem sets, a project, and a final exam. Prerequisites: calculus/linear algebra and introductory statistics. Typical credits: 3–4.
- As a software/product/version: A beginner overview of QPA9119’s purpose, architecture, and core features (data ingestion and cleaning, basic analytics, visualization, and reporting), common workflows, and minimum system requirements.
Equivalent
QPA9119 is an RF power amplifier from Qualcomm/Qorvo. There is no universal cross-reference; equivalents depend on frequency band, package, and bias. To get substitutes, provide operating band/frequency, package type, supply voltage/current, and pinout. With those details I can suggest exact cross-references, or you can check distributor cross-references (e.g., DigiKey/Mouser) or contact Qualcomm/Qorvo directly.
Manufacturer
Manufacturer: Qorvo.
What kind of company: Qorvo is an American semiconductor company that designs and supplies RF, microwave and mixed‑signal components and modules for mobile devices, wireless infrastructure, aerospace & defense, and IoT. It specializes in power amplifiers, filters, switches and related RF solutions and systems (formed by the merger of TriQuint and RF Micro Devices).
What kind of company: Qorvo is an American semiconductor company that designs and supplies RF, microwave and mixed‑signal components and modules for mobile devices, wireless infrastructure, aerospace & defense, and IoT. It specializes in power amplifiers, filters, switches and related RF solutions and systems (formed by the merger of TriQuint and RF Micro Devices).
Package
QPA9119’s package type isn’t fixed and depends on the manufacturer. Please specify the supplier or share the datasheet/link. I can then confirm the exact package (e.g., QFN, SOP/SOIC, DSBGA) and pin count.
