78Q2120 Ver la hoja de datos (PDF) - TDK Corporation

Número de pieza

componentes Descripción

Lista de partido

78Q2120

10/100BASE-TX Ethernet Transceiver

TDK Corporation 

78Q2120

10/100BASE-TX

Ethernet Transceiver

MDIO AS AN INPUT TO THE 78Q2120

MDIO INTERFACE INPUT TIMING

CHARACTERISTICS

SYMBOL CONDITIONS

MIN

Setup Time: MDC to MDIO

MIOSU

10

Hold Time: MDC to MDIO

MIOHD

0

Max Frequency: MDC

Fmax

NOM MAX

25

UNIT

ns

ns

MHz

MDIO AS AN OUTPUT FROM THE 78Q2120

MDIO INTERFACE OUTPUT TIMING

CHARACTERISTICS

MDC to MDIO data delay

MDIO output from high Z to

driven after MDC

MDIO output from driven to

high Z after MDC

SYMBOL

MC2D

MCZ2D

MCD2Z

CONDITIONS

MIN

NOM MAX

UNIT

30

ns

30

ns

30

ns

21

Share Link: