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MAX9988ETP+ from MAX,MAXIM - Dallas Semiconductor

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MAX9988ETP+

Manufacturer: MAX, MAXIN

+14dBm to +20dBm LO Buffers/Splitters with ±1dB Variation

Partnumber Manufacturer Quantity Availability
MAX9988ETP+,MAX9988ETP MAX, MAXIN 106 In Stock

Description and Introduction

+14dBm to +20dBm LO Buffers/Splitters with ±1dB Variation The MAX9988ETP+ is a high-performance, low-noise amplifier (LNA) designed for use in wireless communication applications. Below are the factual details about its manufacturer, specifications, descriptions, and features:

### **Manufacturer:**  
- **MAXIN** (Maxim Integrated, now part of Analog Devices)  

### **Specifications:**  
- **Frequency Range:** 50 MHz to 1000 MHz  
- **Gain:** 19 dB (typical)  
- **Noise Figure:** 1.2 dB (typical at 900 MHz)  
- **Input IP3 (Third-Order Intercept Point):** +30 dBm (typical)  
- **Supply Voltage (VCC):** +3.3 V  
- **Current Consumption:** 22 mA (typical)  
- **Package:** 20-pin TQFN (Thin Quad Flat No-Lead)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
- The MAX9988ETP+ is a high-linearity, low-noise amplifier optimized for cellular and wireless infrastructure applications.  
- It provides excellent noise performance and high linearity, making it suitable for base stations, repeaters, and other RF systems.  
- The device is internally matched to 50 Ω, simplifying PCB design.  

### **Features:**  
- **Low Noise Figure:** Ensures high signal sensitivity.  
- **High Linearity:** Supports demanding wireless standards.  
- **Integrated Bias Control:** Simplifies external circuitry.  
- **Single +3.3V Supply Operation:** Reduces power consumption.  
- **Internal Matching:** Eliminates the need for external matching components.  
- **ESD Protection:** Robust protection against electrostatic discharge.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

+14dBm to +20dBm LO Buffers/Splitters with ±1dB Variation

Alternative Part Number

  • LMH2110TMX/NOPB --: RF power detector in the same class as the MAX9988, with logarithmic detection and similar frequency range, suitable as a functional substitute.
  • AD8318ACPZ-R2 --: Wideband logarithmic RF power detector covering a comparable frequency range with similar dynamic range, a common alternative for RF power measurement.
  • LT5534ESC6#TRMPBF --: RF logarithmic power detector with wide dynamic range and small package, usable as an alternative for RF power detection applications.
  • LTC5552IUD#PBF --: High-linearity active mixer in the same class as the MAX9988, offering comparable RF performance with a different series and pin-compatible footprint options.
  • HMC787ALC3B --: Wideband passive mixer covering a similar frequency range, suitable as a functional replacement with different naming and package.
  • ADL5801ACPZ-R7 --: Broadband active mixer with integrated LO buffer, providing similar gain and linearity characteristics for RF downconversion applications.

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