PHY 1-CH 10Gbps 400-Pin F-BGA

The Broadcom BCM84836 is a complete dual 100BASE-TX, 1000BASE-T, and 10GBASE-T solution operating at 100m over CAT6a UTP cable. It is based on highly advanced digital signal processorbased architecture to allow robust operation over worst case UTP cables. The BCM84836 is a highly integrated solution combining enhanced analog front ends with digital adaptive equalizers, ADCs, phase-locked loops, line drivers, LDPC encoders and decoders, echo cancellers, crosstalk cancellers, and all required support circuitry.

• Highly integrated two-port 10GBASE-T Ethernet transceiver.
• Supports multiple speeds: 10GBASE-T, 1000BASE-T, and 100BASE-TX.
• XFI and SGMII MAC interface.
• Compliant with IEEE 802.3™, IEEE 802.3an, IEEE 802.3ab, IEEE 802.3u, and IEEE 802.3az standards.
• AutogrEEEn® permits legacy MACs to enjoy the power savings of Energy Efficient Ethernet™ (EEE) in periods of reduced link utilization.
• Reduced number of supplies, standard voltages: 1.0V and 2.5V.
• BCM84836S version provides single-port operation at optimized power.
• Synchronous Ethernet support.
• Line-side XFI enables dual-media applications.
• Cable plant diagnostics.
• IEEE standard 1588-2008 (version 2) support.
• Detection and correction of pair swaps (MDI crossover), pair skew, and pair polarity.
• Support for jumbo packets up to 18 KB.
• Super-Isolate mode to completely disable selected port.
• 10m mode offers reduced latency and power.
• Extensive selection of both line and network side loopbacks.
• 400-pin FBGA 21 mm x 21 mm package.