Overview
The HEF4046BT is a phase-locked loop (PLL) integrated circuit produced by NXP USA Inc. This component is part of the HEF4000 family and is known for its wide supply voltage range, low power dissipation, and high noise immunity. The HEF4046BT is widely used in various electronic designs across multiple industries, including automotive, industrial, and consumer electronics.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage Range | 3.0 V to 15.0 V |
| Logic Switching Levels | CMOS |
| Output Drive Capability | ± 2.4 mA |
| Maximum Frequency | 2.7 MHz |
| Power Dissipation | Medium |
| Package Type | SO16 (SOT109-1) |
| Operating Temperature Range | -40 °C to +85 °C |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V |
Key Features
- Wide supply voltage range from 3.0 V to 15.0 V
- CMOS low power dissipation
- High noise immunity
- Fully static operation
- Standardized symmetrical output characteristics
- Complies with JEDEC standard JESD 13-B
- Robust ESD protection
Applications
The HEF4046BT is versatile and can be used in a variety of applications, including:
- Automotive systems: For signal processing and synchronization in automotive electronics.
- Industrial control systems: For phase locking and frequency synthesis in industrial automation.
- Consumer electronics: For clock recovery and data synchronization in consumer devices.
- Communication systems: For frequency locking and signal synchronization in communication equipment.
Q & A
- What is the supply voltage range of the HEF4046BT?
The supply voltage range of the HEF4046BT is from 3.0 V to 15.0 V. - What type of logic switching levels does the HEF4046BT use?
The HEF4046BT uses CMOS logic switching levels. - What is the maximum frequency of the HEF4046BT?
The maximum frequency of the HEF4046BT is 2.7 MHz. - What is the package type of the HEF4046BT?
The package type of the HEF4046BT is SO16 (SOT109-1). - What is the operating temperature range of the HEF4046BT?
The operating temperature range of the HEF4046BT is from -40 °C to +85 °C. - Does the HEF4046BT have ESD protection?
Yes, the HEF4046BT has robust ESD protection: HBM exceeds 2000 V and CDM exceeds 1000 V. - In which industries is the HEF4046BT commonly used?
The HEF4046BT is commonly used in automotive, industrial, and consumer electronics industries. - What are some typical applications of the HEF4046BT?
Typical applications include signal processing, phase locking, frequency synthesis, clock recovery, and data synchronization. - How can I obtain the HEF4046BT?
You can obtain the HEF4046BT through NXP’s sales organization or via their network of global and regional distributors. - Is the HEF4046BT compliant with any industry standards?
Yes, the HEF4046BT complies with JEDEC standard JESD 13-B.
