BCM5482A2KFBG
CMOS Ethernet Transceiver PBGA256 BCM5482A2KFBGBCM5482A2KFBG
CMOS Ethernet Transceiver PBGA256 BCM5482A2KFBG
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Manufacturer Part # : BCM5482A2KFBG
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Package/Case: BGA-121
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Brand: Broadcom
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Product Categories : Drivers, Receivers, Transceivers
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Series : BCM5482
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BCM5482A2KFBG DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Interested Parts
BCM5482A2KFBG Details
The BCM5482A2KFBG is a Gigabit Ethernet transceiver from Broadcom, designed for high-speed data transmission in networking applications. This transceiver offers advanced features and reliable performance, making it suitable for various networking devices and systems.
Pinout
- 1 (TX+): Transmit Positive
- 2 (TX-): Transmit Negative
- 3 (RX+): Receive Positive
- 4 (RX-): Receive Negative
- 5 (LED1): LED Indicator 1
- 6 (LED2): LED Indicator 2
- 7 (GND): Ground
- 8 (VCC): Power Supply Voltage
(Tip: For detailed pinout information, please refer to the corresponding datasheet.)
Key Features
- Gigabit Ethernet: Supports Gigabit Ethernet data transfer speeds for high-performance networking.
- Advanced Features: Offers advanced features for enhanced network connectivity and management.
- Reliable Performance: Ensures reliable data transmission and stable network operation.
- LED Indicators: Includes LED indicators for monitoring network status and activity.
- Compact Design: Housed in a compact and durable package for easy integration into networking devices.
Application
- Networking Devices: Ideal for use in switches, routers, and other networking equipment.
- Data Centers: Suitable for data center networking infrastructure requiring high-speed connectivity.
- Enterprise Networks: Used in enterprise networks for reliable and efficient data transmission.
Where to Use
The BCM5482A2KFBG is suitable for a wide range of networking applications that demand high-speed data transmission and reliable network connectivity. It is commonly used in networking hardware for superior performance and efficiency.
How to Use
Integrate the BCM5482A2KFBG into your network device by connecting the transmit and receive pins to the corresponding lines. Ensure proper power supply connections to VCC and GND. Monitor network activity through the LED indicators. For detailed usage instructions, consult the datasheet.
Application Circuit
The application circuit diagram for the BCM5482A2KFBG illustrates the setup for integrating the transceiver into a network device. It showcases the connections for transmit, receive, power, and LED indicators, ensuring proper functionality and network performance.
(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)
Equivalents
- BCM5481: A similar Gigabit Ethernet transceiver with comparable features and performance.
- BCM54616: Another option for Gigabit Ethernet connectivity from Broadcom with similar characteristics.
Complementary
The BCM5482A2KFBG can be complemented by the BCM54610E, offering additional features such as extended temperature range and enhanced network management capabilities, ideal for specialized networking environments.
When selecting complementary transceivers, ensure compatibility and alignment with your network infrastructure requirements for optimal performance.
Frequently Asked Questions
Q: What is the maximum data transfer speed supported by the BCM5482A2KFBG?
A: The BCM5482A2KFBG supports Gigabit Ethernet speeds for high-performance networking applications. Refer to the datasheet for detailed specifications.
Q: Is the BCM5482A2KFBG suitable for enterprise network deployments?
A: Yes, the BCM5482A2KFBG is commonly used in enterprise networks for reliable and efficient data transmission, making it a suitable choice for enterprise network deployments.

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category ! | Ethernet ICs | RoHS | Details |
Mounting Style | SMD/SMT | Product | Ethernet Transceivers |
Standard | 10/1GBASE-T, 100BASE-TX | Number of Transceivers | 2 Transceiver |
Data Rate ! | 10 Mb/s, 100 Mb/s, 1 Gb/s | Interface Type | JTAG, RGMII, SerDes, SGMII |
Brand | Broadcom | Moisture Sensitive | Yes |
Product Type ! | Ethernet ICs | Factory Pack Quantity | 1323 |
Subcategory | Communication & Networking ICs | Unit Weight | 0.163017 oz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is BCM5482A2KFBG?
The BCM5482A2KFBG is a Gigabit Ethernet transceiver IC (integrated circuit) manufactured by Broadcom. It is designed to provide high-speed Ethernet connectivity in networking applications, such as routers, switches, and network interface cards.
How Does BCM5482A2KFBG Work?
The BCM5482A2KFBG operates as a transceiver, converting electrical signals into digital data for transmission over Gigabit Ethernet networks. It incorporates advanced features such as auto-negotiation, link aggregation, and energy-efficient Ethernet to optimize network performance and power consumption.
How Many Pins does BCM5482A2KFBG have and What are the Functions of the Pinout Configuration?
The BCM5482A2KFBG is packaged in a 128-pin PQFP (Plastic Quad Flat Package). The pinout configuration includes:
- TXD, RXD: Transmit and receive data pins.
- TX_EN, TX_ERR: Transmit enable and error pins.
- RX_DV, RX_ERR: Receive data valid and error pins.
- LEDn: LED indicator pins.
- MDI/MDIX: Medium-dependent interface/auto MDI-X pins.
- RESET, INT: Reset and interrupt pins.
- REF_CLK: Reference clock input pin.
What are the Pros and Cons of BCM5482A2KFBG?
Pros:
- Gigabit Ethernet Speed: Supports high-speed Gigabit Ethernet connectivity for fast data transmission.
- Advanced Features: Includes auto-negotiation and energy-efficient Ethernet for optimized network performance.
- Multiple Pins: Offers a variety of pins for data transmission, error handling, and LED indicators.
- Reliability: Manufactured by Broadcom, known for quality networking components.
Cons:
- Complex Pinout: The 128-pin PQFP package may require careful handling and layout considerations.
- Compatibility: Requires proper interface and configuration to work seamlessly with existing network hardware.
- Cost: Higher performance and features may come at a higher cost compared to basic transceivers.
Are There Any Equivalents/Alternatives to BCM5482A2KFBG for Recommendation?
- The Marvell 88E1543 is a comparable Gigabit Ethernet transceiver with similar features.
- Alternatives to the BCM5482A2KFBG include the Realtek RTL8211E and the Micrel KSZ9031.
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Price details
Prices listed do not include VAT.
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