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TSA6057 from PHI,Philips

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TSA6057

Manufacturer: PHI, PHILIPS

Radio tuning PLL frequency synthesizers

Partnumber Manufacturer Quantity Availability
TSA6057 PHI, PHILIPS 62 In Stock

Description and Introduction

Radio tuning PLL frequency synthesizers The part **TSA6057** is manufactured by **PHI (Philips Semiconductors, now NXP Semiconductors)**.  

### **Specifications:**  
- **Type:** PLL (Phase-Locked Loop) frequency synthesizer  
- **Frequency Range:** Designed for RF applications, typically used in communication systems  
- **Package:** SO16 (Small Outline 16-pin package)  
- **Supply Voltage:** Typically operates at 5V  
- **Function:** Used for frequency synthesis in radio and TV tuners  

### **Descriptions and Features:**  
- **PLL-Based Frequency Synthesis:** Provides stable frequency generation for tuning applications.  
- **Low Phase Noise:** Ensures high signal quality in RF applications.  
- **I²C Bus Interface:** Allows digital control for frequency setting.  
- **Integrated Prescaler:** Supports high-frequency input signals.  
- **Wide Application Range:** Commonly used in TV tuners, satellite receivers, and communication systems.  

This part was widely used in older Philips/NXP-based RF systems but may now be obsolete or replaced by newer ICs. For exact datasheet details, refer to official NXP documentation.

Application Scenarios & Design Considerations

Radio tuning PLL frequency synthesizers

Alternative Part Number

  • LM567CN --: Widely available tone decoder/PLL IC that can substitute in many TSA6057 decoder applications with similar supply voltage and function.
  • NE567N --: Classic 567-series tone decoder offering comparable frequency detection behavior and DIP package compatibility for legacy designs.
  • XR567CP --: Pin-compatible 567-type tone decoder with similar electrical characteristics, suitable as a functional replacement where exact TSA6057 matching is not critical.

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