Overview
The CD4046AK is a micropower phase-locked loop (PLL) integrated circuit manufactured by Harris Corporation. This component is designed to provide a stable and synchronized output signal, making it essential for various timing and synchronization applications in electronic systems. The CD4046AK is particularly useful in systems requiring low power consumption and high precision in phase and frequency locking.
Key Specifications
| Category | Description |
|---|---|
| Manufacturer | Harris Corporation |
| Package / Case | 52-LQFP (10x10) |
| Voltage - Supply | 2.97V ~ 3.63V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Output | LVTTL |
| Input | LVPECL, LVTTL |
| Number of Circuits | 1 |
| Ratio - Input:Output | 2:10 |
| Frequency - Max | 200MHz |
| PLL | Yes |
| Divider/Multiplier | Yes/Yes |
| RoHS Status | RoHS non-compliant |
Key Features
- Micropower Consumption: Designed for low power consumption, making it suitable for battery-powered devices and energy-efficient systems.
- Phase-Locked Loop (PLL): Includes a PLL that synchronizes the output signal with a reference signal in terms of phase and frequency.
- High Precision: Provides accurate and stable timing signals, essential for maintaining reliable operation in digital and analog systems.
- Multiple Input and Output Options: Supports LVPECL and LVTTL inputs and outputs, offering flexibility in system design.
- Wide Operating Temperature Range: Operates from -40°C to 85°C, making it suitable for a variety of environmental conditions.
Applications
- Clock Recovery: Used in communication systems to recover timing information from data streams.
- Frequency Synthesis: Utilized in synthesizing frequencies from a stable reference, crucial in telecommunications and signal processing.
- Signal Demodulation: Employed in radio receivers to demodulate phase-modulated signals.
- Digital Systems: Essential in computers, microcontrollers, and data communication systems for providing a stable clock signal.
- RF Applications: Used in radio frequency (RF) circuits to produce precise frequencies for transmitters and receivers.
Q & A
- What is the primary function of the CD4046AK?
The CD4046AK is a micropower phase-locked loop (PLL) that synchronizes an output signal with a reference signal in terms of phase and frequency. - Who is the manufacturer of the CD4046AK?
The CD4046AK is manufactured by Harris Corporation. - What is the package type of the CD4046AK?
The CD4046AK comes in a 52-LQFP (10x10) package. - What is the voltage supply range for the CD4046AK?
The voltage supply range is 2.97V ~ 3.63V. - What is the maximum operating frequency of the CD4046AK?
The maximum operating frequency is 200MHz. - Is the CD4046AK RoHS compliant?
No, the CD4046AK is RoHS non-compliant. - What are the input and output signal types supported by the CD4046AK?
The CD4046AK supports LVPECL and LVTTL inputs and outputs. - What is the operating temperature range of the CD4046AK?
The operating temperature range is -40°C ~ 85°C (TA). - What are some common applications of the CD4046AK?
Common applications include clock recovery, frequency synthesis, signal demodulation, and use in digital systems and RF circuits. - Does the CD4046AK include a divider/multiplier?
Yes, the CD4046AK includes both divider and multiplier functions.
