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M
DirectDrive Video Amplifier with
Reconstruction Filter
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
DD
to SGND............................................................-0.3V to +4V
VIDIN to SGND.........................................................-0.3V to +4V
BIAS to SGND ..............................................-0.3V to (V
DD
+ .3V)
SHDN
to SGND ........................................................-0.3V to +4V
VIDOUT to SGND........................(The greater of V
SS
and -2V) to
ELECTRICAL CHARACTERISTICS
(V
DD
= CPV
DD
=
SHDN
= 3.0V, SGND = GND = CPGND = 0V, C1 = C2 = C3 = C4 = 1μF, R
BIAS
= 100k
, T
A
= T
MIN
to T
MAX
.
R
L
= 150
to SGND, unless otherwise noted. V
VIDIN
= 286mV (MAX9503G), V
VIDIN
= 143mV (MAX9503M). Typical values are at
V
DD
= CPV
DD
=
SHDN
= 3.0V, T
A
= +25°C, unless otherwise noted.) (Note 1)
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.
(V
DD
+ 0.3V)
CPV
DD
to CPGND ....................................................-0.3V to +4V
C1P, C1N, CPV
SS
.............................Capacitor Connection Only
CPGND, SGND, GND............................................-0.1V to +0.1V
CPV
SS
to V
SS ..................................................................
-0.1V to +0.1V
VIDOUT Short Circuit to V
DD
, SGND
and the Greater of (V
SS
and -2V)...........................Continuous
Continuous Current
VIDIN, BIAS,
SHDN
......................................................±20mA
Continuous Power Dissipation (T
A
= +70°C)
16-Pin QSOP (derate 8.3mW/°C above +70°C)...........667mW
16-Pin TQFN (derate 15.6mW/°C above +70°C) .......1349mW
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
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage Range
V
DD
,
CPV
DD
I
DD
Guaranteed by DC voltage gain and
quiescent current
2.7
3.6
V
Quiescent Supply Current
V
DD
= 3.6V (I
DD
= I
VDD
+ I
CPVDD
, R
L
=
∞
)
V
DD
= 3.6V (I
SHDN
= I
VDD
+ I
CPVDD
),
SHDN
= SGND
12
15
mA
Shutdown Supply Current
I
SHDN
0.01
1
μA
Bias Voltage
VIDEO AMPLIFIER
V
BIAS
1
V
MAX9503G
MAX9503M
MAX9503G
MAX9503M
-0.10
-0.050
-0.10
-0.05
-2.5
+1.05
+0.525
+1.28
+0.64
+2.5
Guaranteed by DC
voltage gain, V
DD
= 2.7V
Input Voltage Range
V
RANGE
Guaranteed by DC
voltage gain, V
DD
= 3V
V
DD
= 2.7V
V
Input Current
Input Resistance
I
IN
R
IN
μA
M
1
6
MAX9503G
5.5
6.5
DC Voltage Gain (Note 2)
A
V
V
DD
= 2.7V to 3.6V
MAX9503M
11.5
12
12.5
dB
MAX9503G
MAX9503M
-0.1
-0.15
0
0
50
0.01
0.02
4.2
8.2
+0.1
+0.15
Output Black Level (Note 3)
V
DD
= 2.7V
V
Output Short-Circuit Current
I
SC
Sinking or sourcing
MAX9503G
MAX9503M
mA
Output Resistance
R
OUT
MAX9503G
MAX9503M
Shutdown Output Impedance
R
OUT
SHDN
SHDN
= SGND
k