IC Phoenix logo

Home ›  S  › S81 > SN761678BDBT

SN761678BDBT from TEXAS

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

SN761678BDBT

Manufacturer: TEXAS

TV TUNER IC

Partnumber Manufacturer Quantity Availability
SN761678BDBT TEXAS 580 In Stock

Description and Introduction

TV TUNER IC The SN761678BDBT is a digital TV tuner IC manufactured by Texas Instruments. Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Texas Instruments  
- **Part Number:** SN761678BDBT  
- **Package:** TSSOP-38  
- **Type:** Digital TV Tuner IC  
- **Frequency Range:** Supports VHF and UHF bands  
- **Input Frequency:** Typically 48 MHz to 862 MHz  
- **IF Output Frequency:** Configurable (e.g., 36 MHz)  
- **Supply Voltage:** Typically 3.3V  
- **Current Consumption:** Low power operation (exact value depends on mode)  
- **Interface:** I²C control interface  

### **Descriptions:**
- Designed for digital TV reception (DVB-T, DVB-H, ISDB-T, etc.).  
- Integrates RF front-end functions, including a low-noise amplifier (LNA), mixer, PLL, and IF amplifier.  
- Suitable for portable and fixed digital TV applications.  

### **Features:**
- **High Integration:** Combines multiple tuner functions into a single chip.  
- **Low Noise Figure:** Optimized for high sensitivity.  
- **Wide Frequency Coverage:** Supports global digital TV standards.  
- **Low Power Consumption:** Ideal for battery-powered devices.  
- **I²C Control:** Allows easy configuration via a microcontroller.  
- **Small Form Factor:** TSSOP-38 package for space-constrained designs.  

For exact performance parameters, refer to the official datasheet from Texas Instruments.

Application Scenarios & Design Considerations

TV TUNER IC
Partnumber Manufacturer Quantity Availability
SN761678BDBT TI 1138 In Stock

Description and Introduction

TV TUNER IC The SN761678BDBT is a digital TV tuner IC manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Type:** Digital TV Tuner  
- **Package:** TSSOP-38  
- **Frequency Range:** VHF/UHF  
- **Input Frequency:** 48 MHz to 860 MHz  
- **IF Output Frequency:** 36 MHz  
- **Supply Voltage:** 3.3 V  
- **Low Power Consumption**  
- **Integrated RF AGC (Automatic Gain Control)**  
- **I²C Control Interface**  

### **Descriptions:**  
The SN761678BDBT is designed for digital TV applications, supporting terrestrial and cable TV reception. It integrates a high-performance RF front-end with an IF output, making it suitable for set-top boxes, digital TVs, and other broadcast receivers.  

### **Features:**  
- **Single-Chip Tuner Solution**  
- **Supports DVB-T, DVB-C, and ATSC Standards**  
- **Low Phase Noise for Improved Signal Reception**  
- **Integrated PLL (Phase-Locked Loop) for Frequency Synthesis**  
- **Minimal External Components Required**  
- **RoHS Compliant**  

For detailed datasheets and application notes, refer to Texas Instruments' official documentation.

Application Scenarios & Design Considerations

TV TUNER IC

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips