Operating Temperature Range ........................... -40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range ............................ -65°C to +150°C
Lead Temperature (soldering, 10s) ................................. +300°C
Soldering Temperature (reflow) .......................................+260°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these
or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
Package Thermal Characteristics
(Note 1)
TQFN
Junction-to-Ambient Thermal Resistance (θ
JA
) ..........29°C/W
Junction-to-Case Thermal Resistance (θ
JC
) ..............1.7°C/W
Note 1:
Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer
board. For detailed information on package thermal considerations, refer to
www.maximintegrated.com/thermal-tutorial.
Electrical Characteristics
(V
CC
= +5V ±5%, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
CC
= +5V, T
A
= +25°C.) (Note 2)
PARAMETER
POWER SUPPLY
Quiescent Current
I
Q
I
CC
V
CC
= 5.25V, V
EN1
= V
EN2
= V
CC
, REF
unconnected
HSYNC0 = 50kHz, VSYNC0 = 60Hz 10%
duty cycle, R
L
on SYNC outputs = 2kΩ, REF
unconnected
I
OUT
= 55mA
V
CC
= 0V, V
EN1
= V
EN2
= 0V, V
S5V1
=
V
S5V2
= 5.25V, no load on S5V1 or S5V2
V
S5V1
= V
S5V2
= 1V, V
EN1
= V
EN2
= V
CC
55
250
300
+150
25
500
50
150
µA
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Operating Current
5V SWITCH (S5V1, S5V2 OUTPUTS)
S5V_ Voltage Drop
Reverse Leakage Current
Pulldown Resistor
Output Current Limit
Thermal-Shutdown Threshold
Thermal-Shutdown Hysteresis
1.5
2.7
mA
V
S5V
I
L
R
S5V1
,
R
S5V2
I
LIM
T
SHDN
T
SHDN_
HYS
0.3
10
V
µA
Ω
mA
°C
°C
www.maximintegrated.com
Maxim Integrated
│
2
MAX14983E
Enhanced 1:2 VGA Mux with
Monitor Detection and Priority Port Logic
Electrical Characteristics (continued)
(V
CC
= +5V ±5%, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
CC
= +5V, T
A
= +25°C.) (Note 2)
PARAMETER
Input Leakage Current
Off-Leakage Current
On-Resistance
SDA1, SDA2, SCL1, SCL2
Internal Pullup Resistance
Input Logic-Low Voltage
Input Logic-High Voltage
Output Logic-Low Voltage
Output Logic-High Voltage
Rise Time/Fall Time
SYMBOL
I
L
I
LOFF
R
ON
R
PULLUP
CONDITIONS
V
EN1
= V
CC
, V
EN2
= V
CC
, V
IN
= 0V or 5.25V
V
IN
= +5.25V, V
CC
= 0V
V
IN
= 0.8V, I
SDA_
= I
SCL_
= ±10V
V
SDA_
= V
SCL_
= 4V
25
2.2
MIN
-1
TYP
MAX
+1
10
UNITS
µA
µA
Ω
kΩ
DDC SWITCHES (SDA_, SCL_ INPUTS/OUTPUTS)
CONTROL SIGNALS (HSYNC_, VSYNC_,
EN_
INPUTS/OUTPUTS)
V
IL
V
IH
V
OL
V
OH
t
R
, t
F
V
OL
I
LOD
f
MAX
I
LOSS
R
ON
ΔR
ON
R
B
I
LOFF
C
OFF
C
ON
V
R_
= V
G_
= V
B0
= 0V or V
CC
f = 1MHz; R0, G0, B0 to R_, G_, B_
f = 1MHz; R0, G0, B0 to R_, G_, B_
Human Body Model (Note 4)
Human Body Model (Note 4)
-1
2.5
5.5
±11
±2
HSYNC0, VSYNC0,
EN1, EN2
HSYNC0, VSYNC0,
EN1, EN2
HSYNC1, HSYNC2, VSYNC1, VSYNC2,
I
SINK
= 8mA
HSYNC1, HSYNC2, VSYNC1, VSYNC2,
I
SOURCE
= 8mA
HSYNC0 input t
R
/t
F
< 5ns, 10% to 90%
R
PULLUP
= 3.3kΩ, V
PU
= 3.3V (Note 3)
V
IN
= 3.3V,
MD_
and
MDOR
deasserted
Figure 1, R
S
= R
L
= 50Ω
Figure 1, f = 50MHz, R
S
= R
L
= 50Ω
I
IN
= ±10mA, V
IN
= 0.7V
I
IN
= ±10mA, V
IN
= 0 to 0.7V
0.5
2.5
+1
800
-0.6
5
8
1
1
2.4
2
0.3
1
2
0.5
0.8
V
V
V
V
ns
V
µA
MHz
dB
Ω
Ω
Ω
kΩ
µA
pF
pF
kV
kV
MONITOR DETECTION OUTPUTS (MD_,
MDOR)
Output-Voltage Low
Input Leakage Current
R_, G_, B_ SWITCH PERFORMANCE
Bandwidth
On-Loss
On-Resistance
On-Resistance Matching
On-Resistance Flatness
B1, B2 Internal Pullup Resistance
Off-Leakage Current
Off-Capacitance
On-Capacitance
ESD PROTECTION
High-ESD Pins ESD Protection
All Other Pins ESD Protection
R
FLAT(ON)
I
IN
= ±10mA, V
IN
= 0 to 0.7V
Note 2:
All units are production tested at T
A
= +25°C. Specifications over temperature are guaranteed by design.
Note 3:
V
PU
is the pullup voltage.
Note 4:
See the
Pin Description
section for the ESD status of each pin.
www.maximintegrated.com
Maxim Integrated
│
3
MAX14983E
Enhanced 1:2 VGA Mux with
Monitor Detection and Priority Port Logic
+5V
0.1µF
V
CC
R0, G0, B0
NETWORK
ANALYZER
V
IN
50Ω
50Ω
ON-LOSS = 20log
V
OUT
V
IN
0V OR V
CC
EN1,
EN2
MAX14983E
R1, G1, B1
50I
GND
R2, G2, B2
V
OUT
MEAS
50Ω
50Ω
REF
MEASUREMENTS ARE STANDARDIZED AGAINST SHORTS AT IC TERMINALS.
ON-LOSS IS MEASURED BETWEEN R0 AND R1 ON EACH SWITCH.
SIGNAL DIRECTION THROUGH IS REVERSED; WORST VALUES ARE RECORDED.
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