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SN761640

Digital TV Tuner IC 44-TSSOP -20 to 85

Partnumber Manufacturer Quantity Availability
SN761640 25926 In Stock

Description and Introduction

Digital TV Tuner IC 44-TSSOP -20 to 85 The SN761640 is a high-performance RF amplifier manufactured by Texas Instruments. Below are the specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Frequency Range:** 50 MHz to 1000 MHz  
- **Gain:** 15 dB (typical at 900 MHz)  
- **Noise Figure:** 2.5 dB (typical at 900 MHz)  
- **Output IP3 (Third-Order Intercept Point):** +33 dBm (typical)  
- **Supply Voltage (VCC):** 5 V  
- **Current Consumption:** 80 mA (typical)  
- **Input/Output Impedance:** 50 Ω  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOIC-8  

### **Description:**  
The SN761640 is a wideband RF amplifier designed for applications requiring high linearity and low noise performance. It is suitable for use in wireless communication systems, including cellular infrastructure, broadcast equipment, and general RF amplification.  

### **Features:**  
- High linearity with excellent OIP3 performance  
- Low noise figure for improved signal integrity  
- Wide operating frequency range (50 MHz to 1 GHz)  
- Single 5V supply operation  
- Integrated bias circuitry for simplified design  
- 50 Ω input and output impedance for easy matching  

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

Application Scenarios & Design Considerations

Digital TV Tuner IC 44-TSSOP -20 to 85

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