FWLXT9785BC Cortina Systems Inc, FWLXT9785BC Datasheet - Page 7

• Manufacturer Part Number: FWLXT9785BC
• Manufacturer: Cortina Systems Inc

Specifications of FWLXT9785BC

• Lead Free Status / RoHS Status: Not Compliant

LXT9785/LXT9785E
Datasheet
249241, Revision 11.0
16 April 2007
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Cortina Systems
SS-SMII - 10BASE-T Receive Timing .........................................................................................182
SS-SMII - 10BASE-T Transmit Timing ........................................................................................183
RMII - 100BASE-TX Receive Timing...........................................................................................183
RMII - 100BASE-TX Transmit Timing..........................................................................................184
RMII - 100BASE-FX Receive Timing...........................................................................................185
RMII - 100BASE-FX Transmit Timing..........................................................................................185
RMII - 10BASE-T Receive Timing ...............................................................................................186
RMII - 10BASE-T Transmit Timing ..............................................................................................187
Auto-Negotiation and Fast Link Pulse Timing .............................................................................187
Fast Link Pulse Timing ................................................................................................................188
MDIO Write Timing (MDIO Sourced by MAC) .............................................................................188
MDIO Read Timing (MDIO Sourced by PHY) .............................................................................189
Power-Up Timing.........................................................................................................................189
RESET_L Recovery Timing.........................................................................................................190
PHY Identifier Bit Mapping ..........................................................................................................195
208-Pin PQFP Plastic Package Specification .............................................................................212
241-Ball BGA23 Package Specificationss - Top/Side Views (LXT9785BC)................................213
241-Ball BGA23 Package Specificationss - Bottom View (LXT9785BC) ....................................214
196-Ball BGA15 Package Specs - Top/Side Views (LXT9785MBC)...........................................215
196-Ball BGA15 Package – Bottom View (LXT9785MBC ).........................................................216
Example of Top Marking Information Labeled as Cortina Systems, Inc. .....................................217
Example of Top Marking Information Labeled as Intel Corporation* ...........................................217
Example of Top Marking Information Labeled as Level One Communications* .........................218
Ordering Information - Sample ....................................................................................................220
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LXT9785 and LXT9785E Advanced 8-Port 10/100 Mbps PHY Transceivers
Figures
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