TLK105_16 Datasheet, PDF (97/104 Pages) Texas Instruments – TLK105 TLK106 Industrial Temp, Single Port 10/100Mbs Ethernet Physical Layer

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TLK105
TLK106
SLLSEB8C – AUGUST 2012 – REVISED APRIL 2016
Changes from Revision A (March 2013) to Revision B
Page
• Changed "Low Power Consumption: <205mW PHY and 275mW with Center Tap (Typical)" to "Low Power
Consumption: Single Supply: <205mW PHY 275mW with Center Tap (Typical) Dual Supplies: <126mW PHY
and 200mW with Center Tap (Typical)"............................................................................................ 1
• Changed "Enables implementation of IEEE1588 Time Stamping at the MAC" to "Low Deterministic Latency
Supports IEEE 1588 Implementations" ............................................................................................ 1
• Reorderd features list ................................................................................................................ 1
• Changed "MII and RMII Interfaces" to "MII and RMII Capabilities" ............................................................ 1
• Changed "Bus I/O Protection - ±16kV JEDEC HBM" to "HBM ESD protection on RD± and TD± of 16kV" .............. 1
• Added bullet item "Variable I/O voltage range: 1.8V to 3.3V"................................................................... 1
• Changed "Error-Free Operation up to 150 Meters Under Typical Conditions" to "Error-Free 100Base-T
Operation up to 150 Meters Under Typical Conditions Error-Free 10Base-T Operation up to 300 Meters Under
Typical Conditions" ................................................................................................................... 1
• Updated to include variable IO capability - changed signal name "VDD33_IO" to "VDD_IO" .............................. 7
• Added variable IO capability ........................................................................................................ 9
• Changed RX_ER to dotted line to indicate optional signal .................................................................... 19
• Changed recommended transformer from Pulse HX1188 to Pulse HX1198................................................ 35
• Added Power Back Off Control Register (0AEh)................................................................................ 38
• Corrected register summary tables to show extended registers beginning at 020h........................................ 38
• Updated RMII Control and Status Register bit 5 description .................................................................. 64
• Deleted " Allow the system to reset the PHY using register access."........................................................ 68
• Added operating conditions for single and dual supplies ...................................................................... 76
• Added variable IO capability ....................................................................................................... 78
• Changed title from "Active Power" to "Active Power, Single Supply Operation"............................................ 79
• Added Dual Supply Operation table .............................................................................................. 79
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Revision History
97