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SKY65028-70LF from SKYWORKS

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SKY65028-70LF

Manufacturer: SKYWORKS, SKYWORKSSOLU

450 MHz-2.5 GHz Linear Power Amplifier Driver

Partnumber Manufacturer Quantity Availability
SKY65028-70LF,SKY6502870LF SKYWORKS, SKYWORKSSOLU 6875 In Stock

Description and Introduction

450 MHz-2.5 GHz Linear Power Amplifier Driver The SKY65028-70LF is a high-performance, low-noise amplifier (LNA) manufactured by **SKYWORKS**.  

### **Specifications:**  
- **Frequency Range:** 0.4 GHz to 2.7 GHz  
- **Gain:** 18.5 dB (typical at 900 MHz)  
- **Noise Figure:** 0.65 dB (typical at 900 MHz)  
- **Input/Output Impedance:** 50 Ω  
- **Supply Voltage (VDD):** 3.0 V to 5.0 V  
- **Current Consumption:** 4.5 mA (typical at 3.0 V)  
- **Package:** 2 mm × 2 mm, 6-pin DFN  

### **Descriptions and Features:**  
- **Low Noise Amplifier (LNA)** designed for wireless applications.  
- Optimized for **cellular, ISM, and GPS applications**.  
- **High linearity (OIP3: +30 dBm typical)** for strong signal handling.  
- **Internally matched** for ease of integration.  
- **Single positive supply operation** with minimal external components required.  
- **ESD protection** (HBM: > 2 kV) for robustness.  
- **RoHS-compliant** and halogen-free.  

This LNA is commonly used in **mobile infrastructure, small-cell, and IoT applications** due to its high gain and low noise figure.

Application Scenarios & Design Considerations

450 MHz-2.5 GHz Linear Power Amplifier Driver

Alternative Part Number

  • BGA824N6 --: Low-noise amplifier in a similar frequency range with comparable gain and noise figure, suitable drop-in for many RF front-end designs.
  • MGA-631P8 --: Wideband low-noise amplifier covering similar bands with comparable gain and low noise figure, commonly used as a functional substitute.
  • TQP3M9008 --: Low-noise gain block amplifier with similar frequency coverage and gain, usable as an alternative with minor matching adjustments.
  • BGA7210,115 --: Low-noise amplifier MMIC in the same gain and frequency class, widely available and pin-compatible in many RF front-end designs.
  • MGA-631P8-TR1G --: Low-noise, high-linearity amplifier covering similar frequency bands with comparable noise figure and gain performance.

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For immediate assistance, call us at +86 533 2716050 or email [email protected]

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