MAX9503
DirectDrive Video Amplifier with
Reconstruction Filter
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VDD = CPVDD = SHDN = 3.0V, SGND = GND = CPGND = 0V, C1 = C2 = C3 = C4 = 1F, RBIAS = 100k
Ω, TA = TMIN to TMAX.
RL = 150
Ω to SGND, unless otherwise noted. VVIDIN = 286mV (MAX9503G), VVIDIN = 143mV (MAX9503M). Typical values are at
VDD = CPVDD = SHDN = 3.0V, TA = +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.
VDD to SGND............................................................-0.3V to +4V
VIDIN to SGND .........................................................-0.3V to +4V
BIAS to SGND ............................................-0.3V to (VDD + 0.3V)
SHDN to SGND ........................................................-0.3V to +4V
VIDOUT to SGND........................(The greater of VSS and -2V) to
(VDD + 0.3V)
CPVDD to CPGND ....................................................-0.3V to +4V
C1P, C1N, CPVSS .............................Capacitor Connection Only
CPGND, SGND, GND............................................-0.1V to +0.1V
CPVSS to VSS ..................................................................-0.1V to +0.1V
VIDOUT Short Circuit to VDD, SGND
and the Greater of (VSS and -2V) ...........................Continuous
Continuous Current
VIDIN, BIAS, SHDN ......................................................±20mA
Continuous Power Dissipation (TA = +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
VDD,
CPVDD
Guaranteed by DC voltage gain and
quiescent current
2.7
3.6
V
Quiescent Supply Current
IDD
VDD = 3.6V (IDD = IVDD + ICPVDD, RL =
∞)
1215mA
Shutdown Supply Current
ISHDN
VDD = 3.6V (ISHDN = IVDD + ICPVDD),
SHDN = SGND
0.01
1A
Bias Voltage
VBIAS
1V
VIDEO AMPLIFIER
MAX9503G
-0.10
+1.05
Guaranteed by DC
voltage gain, VDD = 2.7V
MAX9503M
-0.050
+0.525
MAX9503G
-0.10
+1.28
Input Voltage Range
VRANGE
Guaranteed by DC
voltage gain, VDD = 3V
MAX9503M
-0.05
+0.64
V
Input Current
IIN
VDD = 2.7V
-2.5
+2.5
A
Input Resistance
RIN
1M
Ω
MAX9503G
5.5
6
6.5
DC Voltage Gain (Note 2)
AV
VDD = 2.7V to 3.6V
MAX9503M
11.5
12
12.5
dB
MAX9503G
-0.1
0
+0.1
Output Black Level (Note 3)
VDD = 2.7V
MAX9503M
-0.15
0
+0.15
V
Guaranteed by DC voltage gain, VDD = 2.7V
2.162
Output Voltage Swing
Guaranteed by DC voltage gain, VDD = 3V
2.594
VP-P
Output Short-Circuit Current
ISC
Sinking or sourcing
50
mA
MAX9503G
0.01
Output Resistance
ROUT
MAX9503M
0.02
Ω
MAX9503G
4.2
Shutdown Output Impedance
ROUTSHDN SHDN = SGND
MAX9503M
8.2
k
Ω