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TRF370333IRGET from TI,Texas Instruments

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TRF370333IRGET

Manufacturer: TI

350 MHz to 4.0 GHz Quadrature Modulator, 3.3V common-mode voltage 24-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TRF370333IRGET TI 118 In Stock

Description and Introduction

350 MHz to 4.0 GHz Quadrature Modulator, 3.3V common-mode voltage 24-VQFN -40 to 85 The TRF370333IRGET is a high-performance RF modulator manufactured by Texas Instruments (TI).  

### **Key Specifications:**  
- **Frequency Range:** 400 MHz to 4000 MHz  
- **Modulation Type:** I/Q (In-phase/Quadrature)  
- **Supply Voltage:** 3.3 V  
- **Current Consumption:** 120 mA (typical)  
- **Output Power:** Up to 0 dBm  
- **Input Interface:** Differential I/Q baseband  
- **Package:** 24-pin VQFN (4 mm x 4 mm)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions and Features:**  
- **High Integration:** Combines an I/Q modulator and LO amplifier in a single chip.  
- **Wide Frequency Range:** Supports operation from 400 MHz to 4 GHz.  
- **Low LO Leakage:** Minimizes unwanted signal interference.  
- **High Sideband Suppression:** Improves signal quality by reducing unwanted sidebands.  
- **Differential LO Input:** Enhances noise immunity and signal integrity.  
- **Low Power Consumption:** Optimized for power-sensitive applications.  
- **Applications:** Wireless infrastructure, point-to-point radios, test equipment, and software-defined radios (SDR).  

This device is designed for high-performance RF signal generation with excellent linearity and spectral purity.

Application Scenarios & Design Considerations

350 MHz to 4.0 GHz Quadrature Modulator, 3.3V common-mode voltage 24-VQFN -40 to 85

Alternative Part Number

  • ADL5375ACPZ-R7 --: Direct quadrature modulator in the same class as the TRF370333, offering comparable I/Q modulation performance and a different series naming for easy distinction.
  • LT5575EUF#PBF --: Wideband I/Q modulator with similar RF output range and baseband interface, suitable as a functional substitute in transmit signal chains.
  • MAX2021ETX+ --: Quadrature modulator/demodulator covering a similar frequency range, usable as an alternative when the exact TI part is unavailable.

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