MT933 Zarlink Semiconductor, MT933 Datasheet - Page 15

• Manufacturer Part Number: MT933
• Description: MT933 - 3.3V 10/100 Fast Ethernet Transceiver to Mii
• Manufacturer: Zarlink Semiconductor

AC Electrical Characteristics (continued)
REFCLK
RXCLK
TXCLK
MDC
Supply Current
Recommended operating conditions apply except where stated.
Frequency
Duty cycle
Frequency
Duty cycle
Frequency
Duty cycle
Frequency
Duty cycle
Frequency
Duty cycle
Frequency
Minimum high/low
10Base-T Idle
10Base-T Active
100Base-T Idle
100Base-T Active
Sleep Mode
Deep sleep mode
Resetn = 0
Characteristic
Symbol
25±100ppm
0.25
Typ
Min
160
130
125
130
45
40
40
40
40
80
5
1
-
2.5±100ppm
2.5±100ppm
25±100ppm
25±100ppm
Value
Max
Max
180
130
135
55
60
60
60
60
2.5
85
6
1
2
-
Units
MHz
MHz
MHz
MHz
MHz
MHz
mA
mA
mA
mA
mA
mA
mA
ns
%
%
%
%
%
100Mbs mode
100Mbs mode
10Mbs mode
10Mbs mode
100Mbs mode
100Mbs mode
10Mbs mode
10Mbs mode
Measured at 3.3V
Room Temperature
These Figures include
the current flowing
in the Transmit resistors
Conditions
MT933
15