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SE2522BL from SIGE

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SE2522BL

Manufacturer: SIGE

RangeCharger? 2.4GHz 23 dBm Power Amplifier Preliminary Information

Partnumber Manufacturer Quantity Availability
SE2522BL SIGE 2626 In Stock

Description and Introduction

RangeCharger? 2.4GHz 23 dBm Power Amplifier Preliminary Information The SE2522BL is a power amplifier manufactured by SiGe Semiconductor. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Frequency Range:** 2400 MHz to 2500 MHz  
- **Output Power:** Up to +23 dBm  
- **Gain:** 30 dB (typical)  
- **Supply Voltage:** 3.3 V  
- **Current Consumption:** 120 mA (typical)  
- **Package:** 16-pin QFN (4 mm x 4 mm)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input/Output Impedance:** 50 Ω  

### **Descriptions:**  
- The SE2522BL is a high-performance, single-chip power amplifier designed for IEEE 802.11b/g/n WLAN applications.  
- It is optimized for use in the 2.4 GHz ISM band.  
- The device integrates a power amplifier, power detector, and bias control circuitry.  

### **Features:**  
- High linearity for OFDM modulation (802.11g/n).  
- Integrated power detector for closed-loop power control.  
- Low external component count.  
- RoHS-compliant package.  
- Supports 3.3 V operation for compatibility with standard power supplies.  

This information is based solely on the provided knowledge base.

Application Scenarios & Design Considerations

RangeCharger? 2.4GHz 23 dBm Power Amplifier Preliminary Information

Alternative Part Number

  • SKY65111-396LF --: 2.4 GHz WLAN front-end module with integrated PA and LNA, functionally similar to the SE2522BL and widely used as a drop-in class replacement.
  • RFX2401C --: 2.4 GHz ISM band front-end module combining PA, LNA and switch, offering comparable gain and output power for WLAN applications.
  • RTC6681 --: 2.4 GHz WLAN RF front-end IC with integrated power amplifier and low-noise amplifier, suitable as an alternative with similar pin function.

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