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TDA6503ATS/C1 from PHILIPS

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TDA6503ATS/C1

Manufacturer: PHILIPS

TDA6502; TDA6502A; TDA6503; TDA6503A; 5 V mixers/oscillators and synthesizers for cable TV and VCR 2-band tuners

Partnumber Manufacturer Quantity Availability
TDA6503ATS/C1,TDA6503ATSC1 PHILIPS 521 In Stock

Description and Introduction

TDA6502; TDA6502A; TDA6503; TDA6503A; 5 V mixers/oscillators and synthesizers for cable TV and VCR 2-band tuners The TDA6503ATS/C1 is a component manufactured by PHILIPS. Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** PHILIPS  
- **Part Number:** TDA6503ATS/C1  
- **Type:** RF Demodulator IC  
- **Package:** SSOP (Shrink Small Outline Package)  
- **Operating Voltage:** Typically 5V  
- **Frequency Range:** Designed for RF demodulation applications  
- **Applications:** Used in TV tuners, set-top boxes, and other RF signal processing systems  

### **Descriptions:**
- The TDA6503ATS/C1 is an integrated circuit designed for demodulating RF signals in television and communication systems.  
- It supports high-frequency signal processing with low noise characteristics.  

### **Features:**
- **Low Noise:** Optimized for minimal signal interference.  
- **High Sensitivity:** Suitable for weak signal reception.  
- **Compact Package:** SSOP form factor for space-efficient PCB design.  
- **Wide Frequency Range:** Supports multiple RF bands.  

For exact electrical characteristics and pin configurations, refer to the official datasheet from PHILIPS.

Partnumber Manufacturer Quantity Availability
TDA6503ATS/C1,TDA6503ATSC1 PHI 2540 In Stock

Description and Introduction

TDA6502; TDA6502A; TDA6503; TDA6503A; 5 V mixers/oscillators and synthesizers for cable TV and VCR 2-band tuners The TDA6503ATS/C1 is manufactured by PHI (Philips Semiconductors, now part of NXP Semiconductors).  

### **Specifications:**  
- **Type:** RF Demodulator IC  
- **Package:** SSOP-28  
- **Operating Voltage:** 4.5V to 5.5V  
- **Frequency Range:** 950 MHz to 2150 MHz  
- **Input Level:** -65 dBm to -25 dBm  
- **Demodulation Scheme:** QPSK (Quadrature Phase-Shift Keying)  
- **IF Input Frequency Range:** 950 MHz to 2150 MHz  
- **Symbol Rate:** Up to 45 MSymbols/s  

### **Descriptions:**  
The TDA6503ATS/C1 is a high-performance QPSK demodulator designed for satellite tuners and digital TV applications. It integrates an A/D converter, digital demodulator, and forward error correction (FEC) to support digital signal processing.  

### **Features:**  
- Integrated A/D converter  
- Digital QPSK demodulation  
- Supports high symbol rates (up to 45 MSymbols/s)  
- Low power consumption  
- Automatic gain control (AGC)  
- On-chip clock recovery  
- I²C bus interface for control  

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

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