TEXAS INSTRUMENTS TLK100EXTEVM 评估模块, TLK100EXTEVM, 可编程LED支持 Link 10//100 Mb/s模式
The is a TLK100 external voltage evaluation module. The TLK100 is a single port ethernet PHY for 10BaseT and 100Base TX signalling. It integrates all the physical layer functions needed to transmit and receive data on standard twisted pair cables. This device supports the standard media independent interface MII for direct connection to a media access controller MAC. The TLK100 is designed for power supply flexibility, and can operate with a single 3.3V power supply or with combinations of 3.3V, 1.8V, and 1.1V power supplies for reduced power operation. The TLK100 uses mixed signal processing to perform equalization, data recovery, and error correction to achieve robust operation over CAT 5 twisted pair wiring. It not only meets the requirements of IEEE 802.3, but maintains high margins in terms of cross talk and alien noise.
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- 3.3V MAC interface
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- Auto MDIX for 10Mb/s/100 Mb/s
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- MII serial management interface MDC and MDIO
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- IEEE 802.3u media independent interfaceMII
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- IEEE 802.3u auto negotiation and parallel detection
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- IEEE 802.3u ENDEC, 10BASE-T transceivers and filters
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- IEEE 802.3u PCS,100BASE-TX transceivers and filters
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- IEEE 1149.1 JTAG
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- Error free operation up to 150 meters
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- Programmable LED support Link 10//100 Mb/s mode, activity, and collision detect
It is important to operate this EVM within the power supply voltage range of 5V or 3.3V. Exceeding the specified input range may cause unexpected operation or irreversible damage to the EVM.