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EMM5074VU
EMM5074VU
| Part Number | EMM5074VU |
|---|---|
| Manufacturer | Eudyna Devices / Sumitomo Electric Device Innovations (SEDI) |
| Category | Active Components > Integrated Circuits,RF IC |
| Description | GaAs pHEMT MMIC Power Amplifier, 5.8‑8.5 GHz Broadband High Power Amplifier, VU Hermetic Metal‑Ceramic Surface‑Mount Package. |
| Stock Status | In Stock |
| Origin | Original Factory |
Product Overview
The EMM5074VU is a broadband GaAs pHEMT MMIC power amplifier manufactured by Eudyna (Sumitomo SEDI). It adopts three‑stage internally‑matched architecture covering 5.8‑8.5 GHz. Typical performance includes 33 dBm saturated output power, 27 dB linear gain and 18‑21% power‑added efficiency. Fully 50‑ohm input/output matching simplifies RF design. Housed in VU hermetic metal‑ceramic SMT package, it is widely used for broadband microwave radios and RF transmit systems.
Core Advantages
Broadband 5.8‑8.5 GHz Coverage
Wide working bandwidth, suitable for multi‑band microwave transmit applications.
Built‑in 50‑Ohm Internal Matching
Three‑stage integrated matching network, no complicated external matching components required.
High Output Power & Linear Gain
33 dBm Pout, 27 dB gain, reduces requirement for pre‑driver amplifier circuit.
Hermetic Metal‑Ceramic VU Package
Good thermal performance and high reliability, supports automated SMT mass assembly.
Key Specifications
| Brand | Eudyna / Sumitomo Electric (SEDI) |
|---|---|
| RoHS Status | RoHS Compliant |
| EDA / CAD | PCB Footprint & 3D Model Available upon Request |
| Warranty | 1‑Year Standard Quality Warranty |
| Package / Case | VU (Hermetic Metal‑Ceramic Package) |
| Mounting Type | Surface Mount (SMD / SMT) |
| Surface Marking / Silkscreen | 5074 Marking |
| Technology | GaAs pHEMT MMIC |
| Frequency Band | 5.8 GHz ~ 8.5 GHz |
| Impedance | 50 Ω Matched Input / Output |
| Function | RF Power Amplifier / High Power MMIC |
| Supply Voltage (Vd) | 6 V (Typical) |
| Quiescent Current | 1450 mA ~ 1900 mA |
| Saturated Output Power | 33 dBm (≈ 2 W) |
| Linear Gain | 27 dB |
| Power‑Added Efficiency (PAE) | 18 % ~ 21 % |
| Operating Temperature Range | -40°C to +85°C (Industrial Grade) |
| Storage Temperature Range | -55°C to +125°C |
Typical Applications
- Broadband Point‑to‑Point Microwave Digital Radios and Fixed Wireless Access (FWA) Systems
- 5.8‑8.5 GHz Broadband RF Transmitter Front‑end Modules
- Commercial and Military Broadband Radar Systems and Transceivers
- Electronic Warfare (EW) and Defense Signal Amplification Systems
- High‑Power RF Test & Measurement Signal Generators and Amplifiers
Order & Shipping Info
| Minimum Order Quantity (MOQ) | 1 Piece |
|---|---|
| Shipping Time | Shipped within 1‑2 business days |
| Delivery Time | 3‑7 working days worldwide |
| Shipping Methods | DHL, UPS, FedEx, EMS |
| Payment Methods | T/T (Bank Transfer), PayPal, Credit Card, Western Union |
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
Frequently Asked Questions
Q1: What is the primary operating frequency range for the EMM5074VU?
A: Operating frequency is 5.8 GHz ~ 8.5 GHz for broadband microwave transmitter applications.
Q2: Does the EMM5074VU require external impedance matching networks?
A: Built‑in 50‑ohm input‑output matching, no complex external matching components needed.
Q3: What package configuration is used for EMM5074VU?
A: VU hermetic metal‑ceramic surface‑mount package, optimized for high‑frequency and SMT automated assembly.
Q4: What is the difference between EMM5074VU and EMM5074VUT?
A: Same die, parameters and VU package. Suffix T stands for tape‑and‑reel; EMM5074VU is tray‑packaged. Functionally interchangeable.
Q5: What is the difference between EMM5074VU and EMM5074X?
A: Same frequency band. EMM5074‑VU outputs higher 33 dBm power vs 32.5 dBm for EMM5074X. Not drop‑in compatible, follow suffix code for selection.
Q6: What is the difference between EMM5074VU and EMM5073VU?
A: Same VU package, different frequency bands. EMM5074VU:5.8‑8.5 GHz; EMM5073VU:4.5‑5.0 GHz. Cannot directly replace each other.
Q7: Can EMM5074VU work without external heat sink?
A: Proper heat‑sink is required under full‑power continuous transmission. Follow datasheet thermal design to prevent over‑temperature damage.
Q8: How to get datasheet, technical support or bulk price for EMM5074VU?
A: Submit Quick Inquiry form for official datasheet, footprint files, stock status and volume quotation.
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