CD4046BD
The CD4046BD is a CMOS phase-locked loop (PLL) IC consisting of a linear voltage-controlled oscillator (VCO) and two different phase comparators with a common signal input amplifier and a common comparator input. The PLL is capable of frequency synthesis and modulation/demodulation, making it suitable for various communication and control applications. It operates over a wide voltage range and provides high noise immunity.
Key Features:
- Voltage-controlled oscillator (VCO)
- Two phase comparators
- Wide supply voltage range: 3V to 15V
- High noise immunity
- Low power consumption
- Operates up to 20 MHz (VCO)
- Linear VCO with frequency range: 1 Hz to 1 MHz (typical)
- Common signal input amplifier
- Supply Voltage (VDD): 3V to 15V
- Input Voltage Range: 0V to VDD
- VCO Frequency Range: 1 Hz to 1 MHz (typical)
- Phase Comparator Types: Type I (XOR gate), Type II (edge-triggered)
- High-Level Output Voltage: VDD-0.05V (min at VDD = 5V)
- Low-Level Output Voltage: 0.05V (max at VDD = 5V)
- Operating Temperature Range: -55°C to +125°C
- Package: 16-pin DIP, SOIC
- Frequency Synthesis: Used in frequency synthesizers for communication systems.
- Modulation/Demodulation: Suitable for modulation and demodulation in RF circuits.
- Signal Conditioning: Employed in signal conditioning circuits for phase and frequency control.
- Tone Decoding: Used in tone decoders for communication systems.
- Motor Speed Control: Implemented in motor speed control systems for precise control.
- Phase-Locked Loops: Essential component in PLL systems for maintaining signal synchronization.
No Specifications