Overview
The 74HC4046APW,112 is a high-speed Si-gate CMOS integrated circuit produced by Nexperia USA Inc. It is a phase-locked loop (PLL) with a voltage-controlled oscillator (VCO) and is part of the 74HC series. This device is designed to meet the JEDEC standard no 7A and is widely used in various electronic applications due to its robust features and low power consumption.
Key Specifications
| Parameter | Value | Description |
|---|---|---|
| VCC (V) | 3.0 - 6.0 | Operating power supply voltage range |
| Logic Switching Levels | CMOS | Logic family |
| Output Drive Capability (mA) | ± 5.2 | Maximum output current |
| tpd (ns) | 18 | Propagation delay |
| fmax (MHz) | 21 | Maximum frequency |
| Operating Temperature (°C) | -40 to 125 | Temperature range for operation |
| Package | TSSOP16 (SOT403-1) | Package type and dimensions |
| Quiescent Current (Iq) (µA) | 8 | Quiescent current consumption |
Key Features
- Low Power Consumption: The device is designed for low power consumption, making it suitable for battery-powered and energy-efficient applications.
- VCO-Inhibit Control: Allows for ON/OFF keying and low standby power consumption.
- Choice of Phase Comparators: Offers three types of phase comparators: EXCLUSIVE-OR (PC1), edge-triggered J-K flip-flop (PC2), and edge-triggered RS flip-flop (PC3).
- Excellent VCO Linearity: Features excellent linearity of the Voltage Controlled Oscillator.
- Low Frequency Drift: Minimal frequency drift with supply voltage and temperature variations.
- ESD Protection: Built-in ESD protection for robustness against electrostatic discharge.
Applications
- FM Modulation and Demodulation: Used in frequency modulation and demodulation circuits.
- Frequency Synthesis and Multiplication: Suitable for frequency synthesis and multiplication applications.
- Frequency Discrimination: Employed in frequency discrimination circuits.
- Tone Decoding: Used in tone decoding applications.
- Data Synchronization and Conditioning: Helps in data synchronization and conditioning.
- Voltage-to-Frequency Conversion: Used for converting voltage to frequency.
- Motor-Speed Control: Can be used in motor-speed control systems.
Q & A
- What is the operating voltage range of the 74HC4046APW?
The operating voltage range is from 3.0 V to 6.0 V.
- What types of phase comparators are available in the 74HC4046APW?
The device offers three types of phase comparators: EXCLUSIVE-OR (PC1), edge-triggered J-K flip-flop (PC2), and edge-triggered RS flip-flop (PC3).
- What is the maximum propagation delay of the 74HC4046APW?
The maximum propagation delay is 18 ns.
- What is the package type of the 74HC4046APW?
The package type is TSSOP16 (SOT403-1).
- What are some common applications of the 74HC4046APW?
Common applications include FM modulation and demodulation, frequency synthesis and multiplication, frequency discrimination, tone decoding, data synchronization and conditioning, voltage-to-frequency conversion, and motor-speed control.
- Does the 74HC4046APW have ESD protection?
Yes, the device has built-in ESD protection.
- What is the quiescent current consumption of the 74HC4046APW?
The quiescent current consumption is 8 µA.
- What is the operating temperature range of the 74HC4046APW?
The operating temperature range is from -40°C to 125°C.
- Is the 74HC4046APW suitable for low power applications?
Yes, it is designed for low power consumption, making it suitable for battery-powered and energy-efficient applications.
- What is the maximum output drive capability of the 74HC4046APW?
The maximum output drive capability is ± 5.2 mA.
