Microchip Technology VSC8221XHH

The VSC8221XHH, produced by Microchip Technology, is a highly advanced Gigabit Ethernet (GE) over copper Physical Layer Transceiver (PHY). It is distinguished as the smallest and lowest power Gigabit Ethernet PHY available, making it ideal for applications such as SFP (Small Form-factor Pluggable)/GBIC (Gigabit Interface Converter) and Media Converters. This component is designed to meet stringent power consumption specifications and offers industry-leading performance in noise tolerance and signal integrity.

• Smallest and lowest power Gigabit Ethernet PHY available
• Meets stringent MSA power consumption specification of < 1 W
• Eliminates external regulators, reducing system costs
• Reduces the number of passive components required
• Industry-leading tolerance to NEXT, FEXT, Echo, and system noise
• Supports up to 140m of Category 5, unshielded twisted pair (UTP) cable

The VSC8221XHH is particularly suited for various network infrastructure applications, including:

• SFP/GBIC modules
• Media Converters
• Network switches and routers
• Server and storage systems
• Industrial Ethernet applications

1. What is the VSC8221XHH used for?
   The VSC8221XHH is used for Gigabit Ethernet over copper applications, particularly in SFP/GBIC and Media Converter scenarios.
2. What are the key benefits of the VSC8221XHH?
   The key benefits include its small size, low power consumption, and industry-leading noise tolerance.
3. What is the maximum cable length supported by the VSC8221XHH?
   It supports up to 140m of Category 5, unshielded twisted pair (UTP) cable.
4. Does the VSC8221XHH require external regulators?
   No, it eliminates the need for external regulators, reducing system costs.
5. What is the package type of the VSC8221XHH?
   The package type is TFBGA with a size of 9x9x1.4mm.
6. How many leads does the VSC8221XHH have?
   The VSC8221XHH has 100 leads.
7. What is the power consumption of the VSC8221XHH?
   The power consumption is less than 1 W.
8. What are some common applications of the VSC8221XHH?
   Common applications include SFP/GBIC modules, Media Converters, network switches and routers, server and storage systems, and industrial Ethernet applications.
9. What type of soldering composition is used for the VSC8221XHH?
   The soldering composition is SAC405.
10. Where can I find detailed documentation for the VSC8221XHH?
    Detailed documentation, including datasheets and application notes, can be found on Microchip Technology's official website.