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HCT4046A from S

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HCT4046A

Manufacturer: S

Phase-locked-loop with VCO

Partnumber Manufacturer Quantity Availability
HCT4046A S 30 In Stock

Description and Introduction

Phase-locked-loop with VCO The HCT4046A is a phase-locked loop (PLL) integrated circuit manufactured by Texas Instruments. Below are the key specifications:

1. **Technology**: CMOS  
2. **Supply Voltage Range**: 3V to 6V  
3. **Operating Temperature Range**: -40°C to +85°C  
4. **Frequency Range**: Up to 18 MHz (typical)  
5. **Low Power Consumption**: Typically 10 µA (standby)  
6. **Phase Comparators**: Includes three types (PC1, PC2, PC3)  
7. **VCO Input/Output**: Linear voltage-controlled oscillator (VCO) with high stability  
8. **Package Options**: PDIP-16, SOIC-16  

For detailed electrical characteristics and timing diagrams, refer to the official Texas Instruments datasheet.

Partnumber Manufacturer Quantity Availability
HCT4046A HARRIS 26 In Stock

Description and Introduction

Phase-locked-loop with VCO The HCT4046A is a phase-locked loop (PLL) integrated circuit manufactured by Harris Semiconductor. Key specifications include:  

- **Supply Voltage Range**: 4.5V to 5.5V  
- **Operating Temperature Range**: -40°C to +85°C  
- **Power Dissipation**: 500mW (max)  
- **Frequency Range**: Up to 18MHz (typical)  
- **Input Voltage Range**: VSS to VDD  
- **Package Type**: 16-pin DIP (Dual In-line Package)  
- **Logic Family**: HCT (High-Speed CMOS with TTL compatibility)  

The device includes a voltage-controlled oscillator (VCO), phase comparators, and a source follower for stable PLL operation. It is commonly used in frequency synthesis, demodulation, and clock recovery applications.  

(Source: Harris Semiconductor datasheet for HCT4046A.)

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