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LC72146 from SANYO

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LC72146

Manufacturer: SANYO

PLL Frequency Synthesizer for Electronic Tuning

Partnumber Manufacturer Quantity Availability
LC72146 SANYO 10920 In Stock

Description and Introduction

PLL Frequency Synthesizer for Electronic Tuning The LC72146 is a PLL frequency synthesizer IC manufactured by SANYO.  

### **Specifications:**  
- **Supply Voltage (VCC):** 2.7V to 5.5V  
- **Operating Temperature Range:** -20°C to +75°C  
- **Package Type:** SOP-24 (Small Outline Package)  
- **Frequency Range:** Supports VHF and UHF bands  
- **Phase Detector:** Built-in phase comparator  
- **Serial Interface:** 3-wire serial data input (CLK, DATA, CE)  
- **Low Power Consumption:** Suitable for battery-operated devices  

### **Descriptions and Features:**  
- Designed for use in radio frequency (RF) applications such as tuners and transceivers.  
- Integrates a programmable divider, phase comparator, and charge pump for PLL control.  
- Supports both AM and FM frequency synthesis.  
- Includes a reference oscillator divider and a prescaler for flexible frequency setting.  
- Compatible with microcontrollers via serial interface for easy system integration.  
- Low-voltage operation makes it suitable for portable devices.  

This IC is commonly used in car radios, home audio systems, and communication equipment.

Application Scenarios & Design Considerations

PLL Frequency Synthesizer for Electronic Tuning

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