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SN74LV4046APWR from TI,Texas Instruments

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SN74LV4046APWR

Manufacturer: TI

High-Speed CMOS Logic Phase-Locked Loop with VCO 16-TSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
SN74LV4046APWR TI 1423 In Stock

Description and Introduction

High-Speed CMOS Logic Phase-Locked Loop with VCO 16-TSSOP -40 to 85 The SN74LV4046APWR is a phase-locked loop (PLL) device manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage Range:** 2 V to 5.5 V  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package Type:** TSSOP (Thin Shrink Small Outline Package)  
- **Number of Pins:** 16  
- **Logic Family:** LV (Low-Voltage CMOS)  
- **Phase Comparators:** 3 (PC1, PC2, PC3)  
- **Frequency Range:** Up to 20 MHz (typical)  
- **Low Power Consumption:** Optimized for battery-operated applications  

### **Descriptions:**
- The SN74LV4046APWR is a low-voltage CMOS PLL with three phase comparators, a voltage-controlled oscillator (VCO), and a source follower.  
- It is designed for frequency synthesis, demodulation, clock recovery, and other PLL applications.  
- The device operates over a wide supply voltage range, making it suitable for mixed-voltage systems.  

### **Features:**
- **Low-Voltage Operation:** Compatible with 2 V to 5.5 V systems.  
- **Three Phase Comparators:**  
  - **PC1 (Exclusive OR Gate):** Provides a digital phase comparison.  
  - **PC2 (Edge-Triggered JK Flip-Flop):** Offers low ripple and better noise immunity.  
  - **PC3 (Edge-Triggered RS Flip-Flop):** Used for frequency locking.  
- **Built-in VCO:** Adjustable frequency range via external components.  
- **Low Power Consumption:** Ideal for portable and battery-powered applications.  
- **Wide Operating Temperature Range:** Suitable for industrial environments.  
- **ESD Protection:** Exceeds 2000 V (HBM) for improved reliability.  

This device is commonly used in communication systems, data synchronization, and clock generation circuits.  

Would you like additional details on a specific aspect?

Application Scenarios & Design Considerations

High-Speed CMOS Logic Phase-Locked Loop with VCO 16-TSSOP -40 to 85

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