Overview
The HEF4046BT,652 is a phase-locked loop (PLL) circuit produced by Nexperia USA Inc. This integrated circuit is designed to include a linear voltage-controlled oscillator (VCO) and two different phase comparators, along with a common signal input amplifier and a common comparator input. The HEF4046BT is part of Nexperia’s extensive portfolio of analog and logic ICs, which are widely used in various electronic designs across multiple industries.
Key Specifications
| Parameter | Value | Description |
|---|---|---|
| Type Number | HEF4046BT | Part number |
| Package | SO16 (SOT109-1) | Plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.35 mm body |
| VCC (V) | 3.0 - 15.0 | Supply voltage range |
| Logic Switching Levels | CMOS | Logic family |
| Output Drive Capability (mA) | ± 2.4 | Maximum output current |
| fmax (MHz) | 2.7 | Maximum frequency |
| Power Dissipation Considerations | Medium | Power consumption level |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V | Electrostatic discharge protection levels |
| Operating Temperature Range | -40 °C to +85 °C (for Q100 version) | Temperature range for operation |
Key Features
- Wide Supply Voltage Range: Operates from 3.0 V to 15.0 V.
- CMOS Low Power Dissipation: Low power consumption, making it suitable for energy-efficient designs.
- High Noise Immunity: Robust against noise, ensuring reliable operation in noisy environments.
- Fully Static Operation: No clock signal required for operation.
- Standardized Symmetrical Output Characteristics: Consistent output characteristics across different supply voltages.
- ESD Protection: High levels of electrostatic discharge protection (HBM and CDM compliant).
- Automotive Qualification (Q100 version): Qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 3) for automotive applications.
Applications
The HEF4046BT is versatile and can be used in a variety of applications across different industries, including:
- Automotive: Especially the Q100 version, which is qualified for automotive use.
- Industrial: For control systems, timing circuits, and other industrial automation.
- Consumer Electronics: In devices requiring phase-locked loop functionality such as audio equipment, telecommunication devices, and more.
- Mobile and Wearables: For applications requiring low power consumption and high reliability.
- Power and Computing: In power management systems and computing hardware where precise timing is crucial.
Q & A
- What is the HEF4046BT,652?
The HEF4046BT,652 is a phase-locked loop (PLL) circuit produced by Nexperia USA Inc., featuring a linear voltage-controlled oscillator (VCO) and two phase comparators.
- What is the supply voltage range of the HEF4046BT?
The supply voltage range is from 3.0 V to 15.0 V.
- What type of logic does the HEF4046BT use?
The HEF4046BT uses CMOS logic.
- What is the maximum output drive capability of the HEF4046BT?
The maximum output drive capability is ± 2.4 mA.
- Does the HEF4046BT have ESD protection?
Yes, it has high levels of ESD protection (HBM and CDM compliant).
- Is the HEF4046BT suitable for automotive applications?
The Q100 version of the HEF4046BT is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 3) and is suitable for automotive applications.
- What is the operating temperature range of the HEF4046BT-Q100?
The operating temperature range is from -40 °C to +85 °C.
- What package type does the HEF4046BT come in?
The HEF4046BT comes in a SO16 (SOT109-1) package.
- Does the HEF4046BT have standardized symmetrical output characteristics?
Yes, it has standardized symmetrical output characteristics.
- Is the HEF4046BT fully static in operation?
Yes, it operates fully statically without the need for a clock signal.
