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SN761640DBTR from TI,Texas Instruments

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SN761640DBTR

Manufacturer: TI

Digital TV Tuner IC 44-TSSOP -20 to 85

Partnumber Manufacturer Quantity Availability
SN761640DBTR TI 2182 In Stock

Description and Introduction

Digital TV Tuner IC 44-TSSOP -20 to 85 The SN761640DBTR is a high-performance RF amplifier manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** SN761640DBTR  
- **Package:** SOT-23-6  
- **Type:** RF Amplifier  
- **Frequency Range:** 50 MHz to 4 GHz  
- **Gain:** 15 dB (typical)  
- **Noise Figure:** 2.5 dB (typical)  
- **Supply Voltage:** 3 V to 5 V  
- **Current Consumption:** 20 mA (typical)  
- **Input/Output Impedance:** 50 Ω  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions and Features:**  
- Designed for broadband RF applications.  
- Low noise figure for improved signal integrity.  
- High linearity and gain performance.  
- Suitable for wireless communication systems, including cellular, Wi-Fi, and ISM bands.  
- Compact SOT-23-6 package for space-constrained designs.  
- Integrated bias circuitry for simplified design.  

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

Application Scenarios & Design Considerations

Digital TV Tuner IC 44-TSSOP -20 to 85
Partnumber Manufacturer Quantity Availability
SN761640DBTR TI/BB 9710 In Stock

Description and Introduction

Digital TV Tuner IC 44-TSSOP -20 to 85 The SN761640DBTR is a digital satellite receiver front-end IC manufactured by Texas Instruments (TI) or Burr-Brown (BB).  

### **Specifications:**  
- **Type:** Digital Satellite Receiver Front-End  
- **Package:** TSSOP-38  
- **Supply Voltage:** 3.3V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Frequency Range:** 950 MHz to 2150 MHz  
- **Input Noise Figure:** Typically 11 dB  
- **Gain Control Range:** >50 dB  
- **LO Phase Noise:** -85 dBc/Hz @ 10 kHz offset  

### **Descriptions & Features:**  
- Integrated downconverter for digital satellite applications  
- Includes a low-noise amplifier (LNA), mixer, and voltage-controlled oscillator (VCO)  
- On-chip PLL synthesizer for LO generation  
- I²C interface for control and configuration  
- Low power consumption  
- Suitable for DVB-S and DSS compliant systems  

This device is designed for direct conversion or low-IF receiver architectures in satellite set-top boxes and related applications.  

Would you like additional details on any specific parameter?

Application Scenarios & Design Considerations

Digital TV Tuner IC 44-TSSOP -20 to 85

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