PC82545GMSL87X View Datasheet(PDF) - Intel

Part Name

Description

MFG CO.

PC82545GMSL87X

Gigabit Ethernet Controller

Intel 

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Networking Silicon — 82545GM

5.6.2.3

Link Interface Receive Timing

Figure 11. Receive Interface Timing

RBC1

2.0V

RX_DATA[9:0]

0.8V

2.0V

COM_DET

0.8V

RBC0

TSU

TH

COMMA

Code_Group

TA-B

1.4V

Valid

Data

TSU

TH

1.4V

Table 19. Transmit Interface Timing

Symbol

Parameter

Min

Typ

Max

Unit

TREQ

RBC0/RBC1 frequency

TBI mode (1000 Mbps)

62.5

MHz

TSETUP Data setup before rising RBC0/RBC1

2.5

ns

THOLD

Data hold after rising RBC0/RBC1

1

ns

TDUTY

RBC0/RBC1 duty cycle

40

TA-B

RBC0/RBC1 skew

7.5

60

%

8.5

ns

Datasheet

35

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