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TDA6405

5 V mixer/oscillator-PLL synthesizers for hyperband tuners

Partnumber Manufacturer Quantity Availability
TDA6405 300 In Stock

Description and Introduction

5 V mixer/oscillator-PLL synthesizers for hyperband tuners The TDA6405 is a high-performance integrated circuit (IC) designed for use in TV and video applications. Below are the factual details about its manufacturer, specifications, descriptions, and features:

### **Manufacturer:**  
- **Company:** NXP Semiconductors (formerly Philips Semiconductors)  

### **Specifications:**  
- **Function:** IF (Intermediate Frequency) Amplifier and Demodulator  
- **Frequency Range:** Designed for TV IF signal processing (typically around 38.9 MHz or 45.75 MHz, depending on region)  
- **Package:** Typically available in a **SO20 (Small Outline 20-pin)** package  
- **Power Supply Voltage:** Typically operates at **5V**  
- **Technology:** Bipolar IC  

### **Descriptions:**  
- The TDA6405 is a monolithic integrated circuit used in television receivers for IF amplification, demodulation, and signal processing.  
- It includes functions such as **gain-controlled IF amplification, synchronous demodulation, and AGC (Automatic Gain Control)**.  
- Designed for **PAL, SECAM, and NTSC** TV standards.  

### **Features:**  
- **Integrated IF Amplifier:** Provides high gain and selectivity for TV IF signals.  
- **Synchronous Demodulator:** Ensures accurate video and sound signal separation.  
- **AGC (Automatic Gain Control):** Maintains stable signal levels under varying input conditions.  
- **Low Noise Performance:** Optimized for clear signal reception.  
- **Wide Supply Voltage Range:** Compatible with standard TV power supplies.  
- **Internal Video and Sound Processing:** Includes filtering and amplification for both video and audio signals.  

These details are based on the technical documentation provided by NXP Semiconductors. For exact application-specific parameters, refer to the official datasheet.

Partnumber Manufacturer Quantity Availability
TDA6405 PHI 200 In Stock

Description and Introduction

5 V mixer/oscillator-PLL synthesizers for hyperband tuners The TDA6405 is a component manufactured by PHI (Philips Semiconductors). Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** PHI (Philips Semiconductors)  
- **Type:** Integrated Circuit (IC)  
- **Function:** Video Processor  
- **Package:** Likely available in a surface-mount or through-hole package (exact package type may vary).  
- **Operating Voltage:** Typically operates within standard IC voltage ranges (exact values depend on datasheet).  
- **Applications:** Used in video processing circuits, such as TV tuners or video signal conditioning.  

### **Descriptions:**  
The TDA6405 is a video processing IC designed for applications requiring signal conditioning, filtering, or amplification in video systems. It may include features such as luminance/chrominance processing, sync separation, or other video-related functions.  

### **Features:**  
- Video signal processing capabilities  
- Possible integration of luminance and chrominance circuits  
- May support multiple video standards (PAL, NTSC, etc.)  
- Low power consumption (typical for ICs of its era)  

For exact technical specifications, refer to the official PHI datasheet.

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