MAX14984 Datasheet, PDF (3/12 Pages) Maxim Integrated Products – Enhanced VGA Port Protector with Monitor Detection and Dual USB Power Switches

MAX14984
Enhanced VGA Port Protector with Monitor
Detection and Dual USB Power Switches
ELECTRICAL CHARACTERISTICS (continued)
(V_CC = 5.0V Q 5%, T_A = -40NC to +85NC, unless otherwise noted. Typical values are at V_CC = 5.0V and T_A = +25NC.) (Note 3)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNIT
DDC SWITCHES (SDA0, SCL0, SDA1, SCL1)
SDA1/SCL1 Off-Leakage
Current
I_OFF
V_ENV = V_CC, V_SDA1 = V_SCL1 = 0V or 5.25V
-1
+1
FA
SDA0/SCL0 Off-Leakage
Current
I_LDDC
V_CC = 0V, 3.3kI pullup to +3.3V on SDA0
and SCL0
10
FA
On-Resistance
R_ONDDC
LOGIC INPUTS (H0, V0, ENV, ENU)
V_IN = +0.8V, I_IN = Q10mA
7
I
Input Logic-Low
V_IL
Input Logic-High
V_IH
Input Leakage Current
I_L
Input Hysteresis (H0, V0)
V_HYST
PUSH-PULL LOGIC OUTPUTS (H1, V1)
V_IN = 0V or 5.25V
0.8
V
2.0
V
-1
+1
FA
100
mV
Output Logic-Low
V_OL
I_SINK = 8mA, V_CC = +4.75V
Output Logic-High
V_OH
I_SOURCE = 8mA, V_CC = +4.75V
Rise/Fall Time
t_R, t_F
10% to 90%, R_L = 2.2kI, C_L = 10pF
OPEN-DRAIN LOGIC OUTPUTS (F1, F2, MD)
0.5
V
2.4
V
2.1
ns
Output Leakage Current
I_LKG
Output not asserted, V_IN = 5.25V
Output Logic-Low
V_OL
I_SINK = 1mA
RGB ANALOG SWITCHES (R0, G0, B0, R1, G1, B1)
1
FA
0.3
V
Bandwidth
On-Loss
f_MAX
I_LOSS
R_S = R_L = 50I
f = 50MHz, R_S = R_L = 50I, 0V P V_IN P +0.7V,
Figure 2
1000
0.4
MHz
dB
On-Resistance
R_ON
On-Resistance Matching
DR_ON
On-Resistance Flatness
R_FLAT(ON)
On-Capacitance
C_ON
Off-Capacitance
C_OFF
PROTECTION SPECIFICATIONS
V_IN = +0.7V, I_IN = Q10mA
0V P V_IN P +0.7V, I_IN = Q10mA, same device
0V P V_IN P +0.7V, I_IN = Q10mA
f = 1MHz, switches enabled
f = 1MHz, switches disabled
5
8
I
1
I
0.25
1
I
6
pF
2
pF
High-ESD Pins ESD
Protection
Human Body Model (Note 5)
Q8
kV
All Other Pins ESD
Protection
Human Body Model (Note 6)
Q2
kV
Thermal-Shutdown
Threshold
T_SHDN
+155
NC
Thermal-Shutdown
Hysteresis
T_{SHDN_}
HYS
25
NC
Note 3: All units are production tested at T_A = +25NC. Specifications over temperature are guaranteed by design.
Note 4: t_BLANK is the period between detecting an overcurrent condition and the fault output asserting.
Note 5: See the Pin Description section for the ESD status of each pin.
Note 6: Terminal tested vs. GND. Apply 1FF-bypass capacitors on V_CC, USB1, USB2, and S5V.
����������������������������������������������������������������� Maxim Integrated Products  3