Overview
The CD4046AF/3 is a micropower phase-locked loop (PLL) integrated circuit manufactured by Harris Corporation. This device is designed for use in various applications requiring frequency synthesis, clock synchronization, and signal conditioning. It is particularly suitable for portable battery-powered equipment due to its low power consumption. The CD4046AF/3 is available in a 16-lead ceramic dual-in-line package (CDIP) and operates over a wide temperature range of -55°C to 125°C.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | CD4046AF/3 |
| Manufacturer | Harris Corporation |
| Package/Case | 16-CDIP (0.300", 7.62mm) |
| Mounting Type | Through Hole |
| Input Type | CMOS |
| Output Type | CMOS |
| Maximum Frequency | 1.5 MHz |
| Supply Voltage | 3V ~ 12V |
| Operating Temperature | -55°C ~ 125°C (TA) |
| PLL | Yes |
| Divider/Multiplier | Yes/No |
| Number of Circuits | 1 |
| Input:Output Ratio | 1:1 |
| Differential Input:Output | No/No |
Key Features
- Low Power Consumption: Suitable for battery-powered and portable applications.
- Phase-Locked Loop (PLL): Includes a phase comparator, low-pass filter (LPF), and voltage-controlled oscillator (VCO) for frequency synthesis and synchronization.
- Dual Phase Comparators: Features two phase comparators, one for linear operation and another for digital edge-controlled operation.
- Wide Operating Temperature Range: Operates from -55°C to 125°C, making it versatile for various environmental conditions.
- CMOS Input and Output: Compatible with CMOS logic levels for easy integration into digital systems.
Applications
- FM and FSK Demodulation: Used in frequency modulation and frequency-shift keying demodulation applications.
- Tone Decoding: Suitable for tone decoding and signal conditioning tasks.
- Frequency Multiplication and Synthesis: Can be used for frequency multiplication and synthesis in various communication systems.
- Clock Synchronization: Used in clock synchronization and timing circuits.
- Portable Battery-Powered Equipment: Ideal for use in portable devices due to its low power consumption.
Q & A
- What is the CD4046AF/3 used for? The CD4046AF/3 is a phase-locked loop (PLL) integrated circuit used for frequency synthesis, clock synchronization, FM and FSK demodulation, tone decoding, and signal conditioning.
- Who manufactures the CD4046AF/3? The CD4046AF/3 is manufactured by Harris Corporation.
- What is the maximum operating frequency of the CD4046AF/3? The maximum operating frequency of the CD4046AF/3 is 1.5 MHz.
- What is the supply voltage range for the CD4046AF/3? The supply voltage range for the CD4046AF/3 is 3V to 12V.
- What is the operating temperature range of the CD4046AF/3? The operating temperature range of the CD4046AF/3 is -55°C to 125°C.
- What type of input and output does the CD4046AF/3 have? The CD4046AF/3 has CMOS input and output.
- Is the CD4046AF/3 RoHS compliant? No, the CD4046AF/3 is not RoHS compliant.
- What type of package is the CD4046AF/3 available in? The CD4046AF/3 is available in a 16-lead ceramic dual-in-line package (CDIP).
- What are the key components of the PLL system in the CD4046AF/3? The PLL system consists of a phase comparator, low-pass filter (LPF), and voltage-controlled oscillator (VCO).
- Can the CD4046AF/3 be used in portable battery-powered equipment? Yes, the CD4046AF/3 is suitable for use in portable battery-powered equipment due to its low power consumption.
