Product Summary

The RTL8111C is a Built-in switching regulator. It combines a triple-speed IEEE 802.3 compliant media access controller(MAC) with a triple-speed ethernet transceiver, PCI express bus controller, and embedded memory. With state-of-the-art DSP technology and mixed-mode signal technology, the RTL8111C offers high-speed transmission over CAT 5 UTP cable or CAT 3 UTP(10Mbps only)cable. Functions such as crossover detection and auto-correction, polarity correction, adaptive equalization, cross-talk cancellation, echo cancellation, timing recovery, and error correction are implemented to provide robust transmission and reception capability at high speeds.

Parametrics

RTL8111C absolute maxing ratings: (1)Supply voltage 3.3V VDD33, AVDD33: min=-0.3V, max=+0.30V; (2)Supply voltage 1.2V AVDD12, DVDD12: min=-0.3V, max=+0.12V; (3)Supply voltage 1.2V EVDD12: min=-0.3V, max=+0.12V; (4)Input voltage DCinput: min=-0.3V, max=corresponding supply voltage+0.5V; (5)Output voltage DCoutput: min=-0.3V, max=corresponding supply voltage+0.5V; (6)Storage temperature N/A: min=-55V, max=+125V.

Features

RTL8111C features: (1)Integrated 10/100/1000 transceiver ; (2)Auto-negotiation with next page capability; (3)Supports PCI express TM 1.1; (4)Supports pair swap/polarity/skew correction; (5)Crossover detection&auto-correction; (6)Wake-on-lan and remote wake-up support; (7)Microsoft NDIS5, NDIS6 checksum offload(IPv4, IPv6, TCP, UDP)and segmentation task-offload(large send and giant send)support; (8)Supports full duplex flow control(IEEE 802.3); (9)Fully compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab ; (10)Supports IEEE 802.1 P layer 2 priority encoding; (11)Supports IEEE 802.1 Q VLAN tagging; (12)Serial EEPROM; (13)Transmit/Receive on-chip buffer support; (14)Supports power down/link down power saving; (15)Built-in switching regulator; (16)Supports PCI MSI(message signaled interrupt)and MSI-X.

Diagrams

RTL8111C block diagram

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