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MicroPHY®采用32引脚、5mm x 5mm QFN封装，是尺寸zui小的高速以太网PHY，能够向系统媒体控制器提供一个完备的802.3媒体无关接口(MII)。
78Q2123/2133 MicroPHY可满足日益增长的新型网络的需求，例如：游戏控制台、机顶盒、数字TV等。微小的器件尺寸为电路板空间要求苛刻的应用提供了便利，器件采用3.3V单电源供电，无需1.8V稳压器或其它电压转换器。
集成HP支持自动MDI/MDI-X功能(消费类电子产品的必备功能)，可自动补偿电缆交叉连接问题，无需考虑用户介入传统设计中的线缆调整。
MicroPHY的全功能MII能够使器件非常容易地与任何802.3兼容MAC连接。MicroPHY为嵌入式应用提供了所有基础引脚，包括：复位引脚、关断引脚、可编程LED等其它引脚。片上稳压器有助于隔离不同模块之间的电源噪声，节省片外电源滤波元件。接收器的半位结构和数字时钟恢复单元大大提高了电路噪声抑制能力。
MicroPHY集成了ENDEC、扰码器/解扰码器、双速时钟恢复电路以及全功能自动协商功能。发送器包括片上脉冲整形器和低功耗线路驱动器。接收器具有自适应均衡和基线恢复电路，可qingque恢复时钟和数据。收发器可通过1:1隔离变压器与5类非屏蔽双绞线(Cat-5 UTP)连接，无需外部滤波电路。
MicroPHY®采用32引脚、5mm x 5mm QFN封装，是尺寸zui小的高速以太网PHY，能够向系统媒体控制器提供一个完备的802.3媒体无关接口(MII)。
78Q2123/2133 MicroPHY可满足日益增长的新型网络的需求，例如：游戏控制台、机顶盒、数字TV等。微小的器件尺寸为电路板空间要求苛刻的应用提供了便利，器件采用3.3V单电源供电，无需1.8V稳压器或其它电压转换器。
集成HP支持自动MDI/MDI-X功能(消费类电子产品的必备功能)，可自动补偿电缆交叉连接问题，无需考虑用户介入传统设计中的线缆调整。
MicroPHY的全功能MII能够使器件非常容易地与任何802.3兼容MAC连接。MicroPHY为嵌入式应用提供了所有基础引脚，包括：复位引脚、关断引脚、可编程LED等其它引脚。片上稳压器有助于隔离不同模块之间的电源噪声，节省片外电源滤波元件。接收器的半位结构和数字时钟恢复单元大大提高了电路噪声抑制能力。
MicroPHY集成了ENDEC、扰码器/解扰码器、双速时钟恢复电路以及全功能自动协商功能。发送器包括片上脉冲整形器和低功耗线路驱动器。接收器具有自适应均衡和基线恢复电路，可qingque恢复时钟和数据。收发器可通过1:1隔离变压器与5类非屏蔽双绞线(Cat-5 UTP)连接，无需外部滤波电路。
ETHERNET TRANSFORMER/CHOKE
瑞昱第二代2.5G乙太網路解決方案耗電全球zui低(<700mW)、封裝zui小(6mmx6mm)、具備PCIe (RTL8125B)、USB (RTL8156B)、2500BaseX/HSGMII (RTL8226B) 三種介面，涵蓋各種應用需求，是電竸NB/PC、工作站、網路連接儲存(NAS)、擴充基座(Docking)、適配器(Dongle)、5G客戶終端設備(CPE)、企業存取點(Enterprise AP)等產品升級2.5G乙太網路的zui佳選擇
瑞昱第二代2.5G乙太網路解決方案耗電全球zui低(<700mW)、封裝zui小(6mmx6mm)、具備PCIe (RTL8125B)、USB (RTL8156B)、2500BaseX/HSGMII (RTL8226B) 三種介面，涵蓋各種應用需求，是電竸NB/PC、工作站、網路連接儲存(NAS)、擴充基座(Docking)、適配器(Dongle)、5G客戶終端設備(CPE)、企業存取點(Enterprise AP)等產品升級2.5G乙太網路的zui佳選擇
瑞昱第二代2.5G乙太網路解決方案耗電全球zui低(<700mW)、封裝zui小(6mmx6mm)、具備PCIe (RTL8125B)、USB (RTL8156B)、2500BaseX/HSGMII (RTL8226B) 三種介面，涵蓋各種應用需求，是電竸NB/PC、工作站、網路連接儲存(NAS)、擴充基座(Docking)、適配器(Dongle)、5G客戶終端設備(CPE)、企業存取點(Enterprise AP)等產品升級2.5G乙太網路的zui佳選擇
The Realtek RTL8125AP-CG 10/100/1000M/2.5G Ethernet controller combines a four-speed IEEE 802.3 compatible Media Access Controller (MAC) with a four-speed Ethernet transceiver, PCI Express bus controller, and embedded memory.
With state-of-the-art DSP technology and mixed-mode signal technology, the RTL8125AP offers high-speed transmission over CAT 5e 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.
The Realtek RTL8156B-CG/RTL8156BS-CG (hereafter referred to as the RTL8156B(S) (except where differences exist) 10/100/1000M/2.5G Ethernet controller combines a four-speed IEEE 802.3 compatible Media Access Controller (MAC) with a four-speed Ethernet transceiver, USB 3.0 bus controller, and embedded memory. With state-of-the-art DSP technology and mixed-mode signal technology, the RTL8156B(S) offers high-speed transmission over CAT 5e UTP cable or CAT 3 UTP (10Mbps only) cable. Functions such as Crossover Detection and Auto-Correction, polarity correction, MDI swap, adaptive equalization, cross-talk cancellation, echo cancellation, timing recovery, RFI protection, thermal management, loopback diagnostic capability, and error correction are implemented to provide robust transmission and reception capabilities.
The Realtek RTL8156AP-CG 10/100/1000M/2.5G Ethernet controller combines a four-speed IEEE 802.3 compatible Media Access Controller (MAC) with a four-speed Ethernet transceiver, USB 3.0 bus controller, and embedded memory. With state-of-the-art DSP technology and mixed-mode signal technology, the RTL8156AP offers high-speed transmission over CAT 5e UTP cable or CAT 3 UTP (10Mbps only) cable. Functions such as Crossover Detection and Auto-Correction, polarity correction, MDI swap, adaptive equalization, cross-talk cancellation, echo cancellation, timing recovery, RFI protection, thermal management, loopback diagnostic capability, and error correction are implemented to provide robust transmission and reception capabilities.
The Realtek RTL8169SC(L) NIC Gigabit Ethernet controllers (RTL8169SC (128 QFP) & RTL8169SCL (128 LQFP)) combine a triple-speed IEEE 802.3 compatible Media Access Controller (MAC) with a triple-speed Ethernet transceiver, 32-bit PCI bus controller, and embedded memory. With state-of-the-art DSP technology and mixed-mode signal technology, they offer high-speed transmission over CAT 5 UTP cable or CAT 3 UTP (10Mbps only) cable. Functions such as Crossover Detection & 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.
The Realtek RTL8111EP-CG 10/100/1000M Ethernet controller combines a triple-speed IEEE 802.3 compatible Media Access Controller (MAC) with a triple-speed Ethernet transceiver, PCI Express bus controller, and embedded memory. For the RTL8111EP, the USB redirection feature is implemented by virtual USB over PCIe as defined in the EHCI Specification.
With state-of-the-art DSP technology and mixed-mode signal technology, the RTL8111EP 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.
The Realtek RTL8111F Gigabit Ethernet controller combines a triple-speed IEEE 802.3 compatible 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 RTL8111F 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.
The Realtek RTL8111G-CG/RTL8111GS-CG 10/100/1000M Ethernet controller combines a triple-speed IEEE 802.3 compatible 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 RTL8111G/RTL8111GS 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.
The Realtek RTL8111GU-CG/RTL8111GUSD-CG 10/100/1000M Ethernet controller combines a triple-speed IEEE 802.3 compatible 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 RTL8111GU/RTL8111GUS 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.
The Realtek RTL8111H-CG/RTL8111HS-CG 10/100/1000M Ethernet controller combines a triple-speed IEEE 802.3 compatible 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 RTL8111H/RTL8111HS 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.
The Realtek RTL8117AP-CG 10/100/1000M Ethernet controller combines a triple-speed IEEE 802.3 compatible Media Access Controller (MAC) with a triple-speed Ethernet transceiver, PCI Express bus controller, and embedded memory.
The RTL8117AP supports USB (Universal Serial Bus) 2.0 Host. It has full backward compatibility for USB 1.0/1.1. It can function normally using auxiliary power.
The RTL8117AP provides the function of PCIe HOST. The PCIe HOST supports Realtek’s PCIe WLAN NIC
The Realtek RTL8118AS-CG 10/100/1000M Ethernet controller combines a triple-speed IEEE 802.3 compatible 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 RTL8118AS 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.
