Owner manual

MAX9508
Video Filter Amplifier with SmartSleep and
Bidirectional Video Support
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= V
SHDN
= 3.3V, V
SMARTSLEEP
= V
INT/EXT
= GND = 0V, R
L
= No load. T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical val-
ues are at T
A
= +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Sync-Tip Clamp Level V
CLP
EXTCVBSIN 0.25 0.37 V
Inp ut C l am p i ng C ur r ent EXTCVBSIN = 500mV + V
CLP
0.5 1 1.5 µA
2.7V < V
DD
< 3.6V 1.05
EXTCVBSIN Input Voltage Range
Guaranteed by
output voltage
swing
3.0V < V
DD
< 3.6V 1.2
V
P-P
Sync Crush
EXTCVBSIN, percentage reduction in sync
pulse (0.3V
P-P
), guaranteed by input
clamping current measurement, measured
at input
2%
Maximum Input Source
Resistance
EXTCVBSIN 300 Ω
DC Voltage Gain A
V
R
L
= 150Ω to V
DD
/2, 0V ≤ V
IN
≤ 1.05V,
V
DD
= 2.7V
5.7 6 6.3 dB
DC Gain Matching
R
L
= 150Ω to V
DD
/2, 0V ≤ V
IN
≤ 1.05V,
V
DD
= 2.7V
-0.2 0 +0.2 dB
YIN = CVBSIN = CIN = 0V,
INT/EXT = GND, R
L
= 150Ω to GND
0.21 0.3 0.38
Output Level
C
EXTCVBSIN
= 0.1µF to GND,
INT/EXT = V
DD,
R
L
= 150Ω to GND
0.21 0.27 0.38
V
T
A
= -40°C to
+85°C
2.027 2.1 2.163
Measured at output,
V
DD
= 2.7V,
0V ≤ V
IN
≤ 1.05V,
R
L
= 150Ω to -0.2V
T
A
= -40°C to
+125°C
2.006 2.163
Measured at output, V
DD
= 2.7V,
0V ≤ V
IN
≤ 1.05V, R
L
= 150Ω to V
DD
/ 2
2.027 2.1 2.163
T
A
= -40°C to
+85°C
2.316 2.4 2.472
Measured at output,
V
DD
= 3V,
0V ≤ V
IN
≤ 1.2V,
R
L
= 150Ω to -0.2V
T
A
= -40°C to
+125°C
2.292 2.472
Measured at output, V
DD
= 3V,
0V ≤ V
IN
≤ 1.2V, R
L
= 150Ω to V
DD
/ 2
2.316 2.4 2.472
Output Voltage Swing
Measured at output, V
DD
= 3.135V,
0V ≤ V
IN
≤ 1.05V, R
L
= 75Ω to -0.2V
2.027 2.1 2.163
V
P-P
Output Resistance R
OUT
V
OUT
= 1.3V, -5mA ≤ I
LOAD
≤ +5mA 0.47 Ω