CD74HC4046AM belongs to the category of integrated circuits (ICs).
It is commonly used in electronic devices for frequency synthesis and phase-locked loop (PLL) applications.
CD74HC4046AM is available in a small outline integrated circuit (SOIC) package.
The essence of CD74HC4046AM lies in its ability to generate stable and accurate frequencies for various applications.
This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.
The detailed pin configuration of CD74HC4046AM is as follows:
| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCOIN | Voltage-controlled oscillator input | | 2 | GND | Ground | | 3 | CP1 | Phase comparator input 1 | | 4 | CP2 | Phase comparator input 2 | | 5 | CP3 | Phase comparator input 3 | | 6 | VCC | Power supply voltage | | 7 | VCOOUT | Voltage-controlled oscillator output | | 8 | NC | No connection |
CD74HC4046AM offers the following functional characteristics:
CD74HC4046AM is commonly used in the following products:
The working principle of CD74HC4046AM involves the use of phase comparators, a voltage-controlled oscillator (VCO), and a feedback loop. The phase comparators compare the phase difference between the input signal and the VCO output, generating an error signal that is fed back to the VCO to maintain synchronization and generate the desired frequency.
CD74HC4046AM can be applied in various fields, including:
Some alternative models to CD74HC4046AM include:
Q: What is the maximum operating voltage for CD74HC4046AM? A: The maximum operating voltage is 6V.
Q: Can CD74HC4046AM be used in high-temperature environments? A: Yes, it can operate within a temperature range of -40°C to +85°C.
Q: What is the purpose of the phase comparators in CD74HC4046AM? A: The phase comparators compare the phase difference between the input signal and the VCO output to maintain synchronization.
Q: Is CD74HC4046AM suitable for high-frequency applications? A: It has a maximum clock frequency of 25MHz, which may not be sufficient for some high-frequency applications.
Q: What are the advantages of using CD74HC4046AM in communication systems? A: CD74HC4046AM offers high-frequency stability and low phase noise, making it ideal for precise frequency control in communication systems.
This concludes the encyclopedia entry for CD74HC4046AM.
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