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M
1.8V, Ultra-Low-Power, DirectDrive
Video Filter Amplifier with Load Detect
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
(Voltages with respect to GND.)
V
DD
...........................................................................-0.3V to +3V
CPGND..................................................................-0.1V to +0.1V
IN................................................................-0.3V to (V
DD
+ 0.3V)
OUT.......................(The greater of V
SS
and -1V) to (V
DD
+ 0.3V)
SHDN
........................................................................-0.3V to +4V
C1P.............................................................-0.3V to (V
DD
+ 0.3V)
C1N.............................................................(V
SS
- 0.3V) to +0.3V
V
SS
............................................................................-3V to +0.3V
ELECTRICAL CHARACTERISTICS
(V
DD
=
SHDN
= +1.8V, GND = 0V, OUT has R
L
= 150
connected to GND, C1 = C2 = 1μF, T
A
= T
MIN
to T
MAX
, unless otherwise
noted. Typical values are at V
DD
= 1.8V, T
A
= +25°C.) (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.
Duration of OUT Short Circuit to V
DD
,
GND, and V
SS
.........................................................Continuous
Continuous Current
IN,
SHDN
, LOAD.............................................................±20mA
Continuous Power Dissipation (T
A
= +70°C)
10-Pin μDFN (derate 5mW/°C above +70°C) ...............403mW
Operating Temperature Range............................-40°C to +125°C
Junction Temperature........................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
PARAMETER
SYMBOL
V
DD
CONDITIONS
MIN
1.700
TYP
MAX
2.625
UNITS
V
Supply Voltage Range
Guaranteed by PSRR
Full operation mode,
V
IN
= 0mV (Note 2)
3.1
5.3
mA
Supply Current
I
DD
Amplifier ON,
SHDN
= V
DD
Active-detect mode,
no load
3
μA
Shutdown Supply Current
Output Load Detect Threshold
Output Level
DC-COUPLED INPUT
I
SHDN
SHDN
= GND
R
L
to GND
IN = 80mV
0.01
10
200
+85
μA
mV
-85
+9
1.7V
≤
V
DD
≤
2.625V
0
262.5
Input Voltage Range
Guaranteed by
output-voltage
swing
2.375V
≤
V
DD
≤
2.625V
0
325
mV
Input Current
Input Resistance
AC-COUPLED INPUT
Sync-Tip Clamp Level
I
B
R
IN
IN = 130mV
10mV
≤
IN
≤
250mV
2
3.5
μA
k
295
V
CLP
C
IN
= 0.1μF
-8
0
+11
mV
1.7V
≤
V
DD
≤
2.625V
252.5
Input-Voltage Swing
Guaranteed by
output-voltage
swing
2.375V
≤
V
DD
≤
2.625V
325
mV
P-P
Sync Crush
Percentage reduction in sync pulse at
output, R
SOURCE
= 37.5
, C
IN
= 0.1μF
IN = 130mV
C
IN
= 0.1μF
1.3
%
Input Clamping Current
Line Time Distortion
2
3.5
μA
%
0.2
Minimum Input Source
Resistance
25