DM9016
3-port switch with Processor Interface
10.3 DC Electrical Characteristics
Symbol
Inputs
VIL
Parameter
Min.
Typ. Max. Unit
Conditions
Input Low Voltage
Input High Voltage
Input Low Leakage Current
Input High Leakage Current
-
2.0
-1
-
-
-
-
-
0.8
-
-
V
V
uA
uA
Vcond1
Vcond1
VIN = 0.0V, Vcond1
VIN = 3.3V, Vcond1
VIH
IIL
IIH
1
Outputs
VOL
VOH
Output Low Voltage
Output High Voltage
-
-
-
0.4
-
V
V
IOL = 4mA
IOH = -4mA
2.4
Receiver
VICM
RX+/RX- Common Mode Input
Voltage
-
1.8
-
V
100 Ω Termination
Across
Transmitter
VTD100 100TX+/- Differential Output Voltage
VTD10 10TX+/- Differential Output Voltage
ITD100 100TX+/- Differential Output Current │19│ │20│ │21│
ITD10 10TX+/- Differential Output Current │44│ │50│ │56│
1.9
4.4
2.0
5
2.1
5.6
V
V
mA
mA
Peak to Peak
Peak to Peak
Absolute Value
Absolute Value
Note: Vcond1 = VCC3 = 3.3V, VCCI = 1.8V, AVDD3 = 3.3V, AVDDI = 1.8V.
10.4 AC characteristics
10.4.1 Power On Reset Timing
T1
PWRST#
T4
Strap pins
T2
EECS
CS#
T3
T5
Symbol
T1
Parameter
Min.
Typ.
Max.
Unit Conditions
PWRST# Low Period
1
40
-
-
-
-
-
ms
ns
-
-
-
-
-
T2
Strap pin hold time with PWRST#
PWRST# high to EECS high
PWRST# high to EECS burst end
PWRST# high to CS# available
T3
5
-
us
T4
-
--
4
--
ms
us
T5
--
400
Preliminarydatasheet
DM9016-13-DS-P01
March 26, 2009
79
DAVICOM [ DAVICOM SEMICONDUCTOR, INC. ]
