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PI3EQX1204EZHEX
Product Overview
- Category: Integrated Circuit
- Use: Signal conditioning and equalization for high-speed serial interfaces
- Characteristics: High-speed, low-power, compact size
- Package: 48-pin QFN (Quad Flat No-Lead)
- Essence: Signal integrity enhancement for high-speed data transmission
- Packaging/Quantity: Available in reels of 2500 units
Specifications
- Data Rate: Up to 12 Gbps
- Supply Voltage: 3.3V
- Operating Temperature Range: -40°C to +85°C
- Power Consumption: Low power consumption of 100mW per channel
- Equalization: Adaptive equalization for signal conditioning
- Interface: Compatible with various high-speed serial interfaces such as PCIe, USB, SATA, DisplayPort, etc.
Pin Configuration
The PI3EQX1204EZHEX has a total of 48 pins arranged as follows:
- VCC
- GND
- Channel 0 Input
- Channel 0 Output
- Channel 1 Input
- Channel 1 Output
- Channel 2 Input
- Channel 2 Output
- Channel 3 Input
- Channel 3 Output
- Channel 4 Input
- Channel 4 Output
- Channel 5 Input
- Channel 5 Output
- Channel 6 Input
- Channel 6 Output
- Channel 7 Input
- Channel 7 Output
- Channel 8 Input
- Channel 8 Output
- Channel 9 Input
- Channel 9 Output
- Channel 10 Input
- Channel 10 Output
- Channel 11 Input
- Channel 11 Output
- Channel 12 Input
- Channel 12 Output
- Channel 13 Input
- Channel 13 Output
- Channel 14 Input
- Channel 14 Output
- Channel 15 Input
- Channel 15 Output
- Channel 16 Input
- Channel 16 Output
- Channel 17 Input
- Channel 17 Output
- Channel 18 Input
- Channel 18 Output
- Channel 19 Input
- Channel 19 Output
- Channel 20 Input
- Channel 20 Output
- Channel 21 Input
- Channel 21 Output
- Channel 22 Input
- Channel 22 Output
Functional Features
- Signal Conditioning: Provides adaptive equalization to compensate for signal degradation in high-speed serial interfaces.
- High-Speed Data Transmission: Supports data rates up to 12 Gbps, ensuring reliable and error-free transmission.
- Low Power Consumption: Consumes only 100mW per channel, making it suitable for power-sensitive applications.
- Compact Size: The 48-pin QFN package allows for space-efficient integration into various electronic systems.
- Compatibility: Works with a wide range of high-speed serial interfaces such as PCIe, USB, SATA, DisplayPort, etc.
Advantages and Disadvantages
Advantages
- Enhances signal integrity in high-speed data transmission.
- Compact size enables easy integration into electronic systems.
- Low power consumption makes it suitable for power-sensitive applications.
- Compatible with various high-speed serial interfaces.
Disadvantages
- Limited to a maximum data rate of 12 Gbps.
- Requires proper configuration and setup for optimal performance.
Working Principles
The PI3EQX1204EZHEX is designed to improve signal integrity in high-speed serial interfaces. It utilizes adaptive equalization techniques to compensate for signal degradation caused by transmission line losses, inter-symbol interference, and other factors. By conditioning the incoming signals, it ensures reliable and error-free data transmission at high speeds.
Detailed Application Field Plans
The PI3EQX1204EZHEX finds applications in various fields where high-speed data transmission is critical. Some of the potential application areas include:
- Data Centers: Used in servers, switches, and storage systems to enhance signal integrity in high-speed interconnects.
- Consumer Electronics: Integrated into devices such as laptops, desktops, gaming consoles, and high-resolution displays to improve data transmission reliability.
- Communication Systems: Employed in network equipment, routers, and switches to maintain signal integrity in high-speed communication links.
- Automotive Electronics: Utilized in infotainment systems, advanced driver-assistance systems (ADAS), and in-vehicle networks to ensure robust data transmission.
- Industrial Automation: Integrated into industrial control systems, robotics, and machine vision applications to enable high-speed data transfer with minimal errors.
Detailed and Complete Alternative Models
Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af PI3EQX1204EZHEX i tekniske løsninger
Sure! Here are 10 common questions and answers related to the application of PI3EQX1204EZHEX in technical solutions:
Q: What is PI3EQX1204EZHEX?
A: PI3EQX1204EZHEX is a high-speed, low-power, 4-lane, 4-port USB 3.0/2.0 redriver/repeater IC.
Q: What is the purpose of PI3EQX1204EZHEX?
A: PI3EQX1204EZHEX is used to extend the reach of USB signals by compensating for signal degradation over long cables or PCB traces.
Q: What are the key features of PI3EQX1204EZHEX?
A: Some key features include automatic receiver equalization, transmitter de-emphasis, support for USB 3.0 and USB 2.0 speeds, and low power consumption.
Q: How many ports does PI3EQX1204EZHEX support?
A: PI3EQX1204EZHEX supports 4 ports, allowing it to handle multiple USB connections simultaneously.
Q: Can PI3EQX1204EZHEX be used with both USB 3.0 and USB 2.0 devices?
A: Yes, PI3EQX1204EZHEX is backward compatible with USB 2.0 devices, ensuring compatibility with older peripherals.
Q: What is receiver equalization?
A: Receiver equalization is a feature that compensates for signal loss and distortion caused by long cables or PCB traces, ensuring reliable data transmission.
Q: What is transmitter de-emphasis?
A: Transmitter de-emphasis is a feature that boosts high-frequency signals to compensate for signal attenuation, improving signal integrity.
Q: Can PI3EQX1204EZHEX be used in both consumer and industrial applications?
A: Yes, PI3EQX1204EZHEX is suitable for a wide range of applications, including consumer electronics, industrial automation, and automotive systems.
Q: What is the power consumption of PI3EQX1204EZHEX?
A: PI3EQX1204EZHEX has low power consumption, typically less than 100mW per channel.
Q: How is PI3EQX1204EZHEX typically connected in a system?
A: PI3EQX1204EZHEX is usually connected between the USB host controller and the USB device, acting as a signal conditioner to improve signal quality.
Please note that these answers are general and may vary depending on specific application requirements.