BCM54980C0KFBG Ethernet ICs IC LOW PWR OCTAL GPHYIntegrated Circuits ICs
Category:
Integrated Circuits ICs
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Specifications
Date Code:
Newest Code
Shipping By:
DHL/UPS/Fedex
Condition:
New*Original
Warranty:
365days
Lead Free:
Rohs Compliant
Lead Times:
Immediately Shipment
Package:
FBGA400
Mounting Style:
SMD/SMT
Introduction
BCM5241A1IMLG Ethernet ICs 10/100 Base-TX Single Port PHY Integrated Circuits ICs
| Broadcom Limited | |
| Product Category: | Ethernet ICs |
| RoHS: | Details |
| Ethernet PHYs | |
| - | |
| - | |
| Tray | |
| Brand: | Broadcom |
| Moisture Sensitive: | - |
| Product Type: | Ethernet ICs |
| Subcategory: | Communication & Networking ICs |
| Unit Weight: | - oz |
Description
The BCM54980 comprises eight complete 10/100/1000BASE-T GbE transceivers integrated on a single monolithic
CMOS chip. The BCM54980 is optimized for low power and small footprint size to enable high port density applications.
By lowering system cost and reducing power dissipation by nearly 15 percent compared to previous generation PHY
products, the BCM54980 enables a new class of cost-effective GbE equipment, driving the delivery of GbE bandwidth
to the desktop.The BCM54980 DSP-based architecture and advanced power management techniques combine with
enhanced analog front-end design to achieve robust and low-power operation over existing Category S twisted-pair
wiring.
The BCM54980 architecture not only meets the requirements of IEEE 802.3, IEEE 802.3u, and IEEE 802.3ab but also
maintains the industry's highest level of margin over IEEE requirements for echo, near-end crosstalk (NEXT),
and far-end crosstalk (FEXT). Low power is the key to implementing high-density GbE switches, and the BCM54980
has the smallest footprint and lowest power in the industry at less than 500 mW per port. In addition, the BCM54980
has extremely low EMI emissions, which reduces the design constraints required to meet EMI radiation specifications.
The BCM54980 provides the highest level of external component integration in the smallest possible package, resulting
in a PBC space savings of 40% for high-density switch applications. The BCM54980 supports the SGMII and SerDes
MAC interfaces. The SGMII and serial SerDes interfaces are reduced pin-count (6 and 4, respectively, versus 25)
versions of the GMII. These reduced pin-count interfaces simplify design and lower system cast by reducing the number
of layers required to route high-density solutions. In addition, these interfaces allow fewer pins at the MAC/switch,
which reduces the MAC/ switch cost by enabling smaller die sizes than would be possible with full GMII.
Key Features
- Eight 10 BASE-T/100BASE-TX/1000BASE-T Gigabit Ethernet (GbE) transceivers in a single fully integrated 90-nm CMOS chip
- Reverse MIDI capability
- Low power: 500 mW per port
- SGNIII and SerDes MAC interface options
- Internal 100S2 twisted-pair termination resistors
- Supports 10/100/1000BASE-T and 100BASE-FX on copper interface
- Enhanced LED driver modes
- Fully compliant with IEEE 802.3, IEEE 802.3u, and IEEE 8023ab standards
- Line-side loopback
- Low EMI emissions Hardware-accelerated CableCheckerTM diagnostics
- Robust cable-sourced electrostatic discharge (CFSD) tolerance
- Support for jumbo packets
- IEEE 1149.1 (JTAG) and 1149.6 (AC-JTAG) boundary scan
- Ethernet Wire speed and Super-Isolate mode support
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Stock:
MOQ:
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