78Q2120-64CG ETC [List of Unclassifed Manufacturers], 78Q2120-64CG Datasheet - Page 21

• Manufacturer Part Number: 78Q2120-64CG
• Description: 10/100BASE-TX Ethernet Transceiver
• Manufacturer: ETC [List of Unclassifed Manufacturers]

MDIO INTERFACE INPUT TIMING
MDIO INTERFACE OUTPUT TIMING
CHARACTERISTICS
Setup Time: MDC to MDIO
Hold Time: MDC to MDIO
Max Frequency: MDC
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
SYMBOL
MCZ2D
MCD2Z
MIO
MIO
MC2D
MDIO AS AN OUTPUT FROM THE 78Q2120
F
max
MDIO AS AN INPUT TO THE 78Q2120
SU
HD
CONDITIONS
CONDITIONS
21
MIN
MIN
10
0
Ethernet Transceiver
NOM
NOM
10/100BASE-TX
MAX
MAX
25
30
30
30
78Q2120
UNIT
UNIT
MHz
ns
ns
ns
ns
ns