MAX9532AUB 데이터 시트보기 (PDF) - Maxim Integrated
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MAX9532AUB Datasheet PDF : 12 Pages
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DirectDrive Video Amplifier with
Short-to-Battery Protection
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 3.3V, GND = CPGND = 0, RL = 100Ω to GND, C1 = C2 = C3 = 1µF, TA = TMIN to TMAX, unless otherwise noted. Typical val-
ues are at TA = +25°C.) (Note 1)
PARAMETER
CHARGE PUMP
Switching Frequency
SYMBOL
fCP
CONDITIONS
MIN TYP MAX UNITS
220
440 660
kHz
Note 1: All devices are 100% production tested at TA = +25°C. Specifications over temperature limits are guaranteed by design.
Typical Operating Characteristics
(VDD = 3.3V, GND = CPGND = 0, video output has RL = 100Ω to GND, C1 = C2 = C3 = 1μF, TA = +25°C, unless otherwise noted.)
SMALL-SIGNAL GAIN vs. FREQUENCY
5
0
-5
-10
-15
-20
-25
-30
-35
VIN = 0.025VP-P
-40
0.1
1
10
100
FREQUENCY (MHz)
NOTE: GAIN VALUES (PLOTTED IN dB) ARE NORMALIZED
VALUES RELATIVE TO THE EXPECTED VALUE OF 4V/V.
LARGE-SIGNAL GAIN FLATNESS
vs. FREQUENCY
1.0
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
VIN = 0.5VP-P
-1.0
0.1
1
10
100
FREQUENCY (MHz)
NOTE: GAIN VALUES (PLOTTED IN dB) ARE NORMALIZED
VALUES RELATIVE TO THE EXPECTED VALUE OF 4V/V.
SMALL-SIGNAL GAIN FLATNESS
vs. FREQUENCY
1.0
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
VIN = 0.025VP-P
-1.0
0.1
1
10
100
FREQUENCY (MHz)
NOTE: GAIN VALUES (PLOTTED IN dB) ARE NORMALIZED
VALUES RELATIVE TO THE EXPECTED VALUE OF 4V/V.
GROUP DELAY vs. FREQUENCY
100
80
60
40
20
0
-20
VIN = 0.5VP-P
-40
0.1
1
10
100
FREQUENCY (MHz)
LARGE-SIGNAL GAIN vs. FREQUENCY
5
0
-5
-10
-15
-20
-25
-30
-35
VIN = 0.5VP-P
-40
0.1
1
10
100
FREQUENCY (MHz)
NOTE: GAIN VALUES (PLOTTED IN dB) ARE NORMALIZED
VALUES RELATIVE TO THE EXPECTED VALUE OF 4V/V.
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
0
-10 VRIPPLE = 100mVP-P
-20
-30
-40
-50
-60
-70
-80
-90
-100
0.1
1
10
100
FREQUENCY (MHz)
4 _______________________________________________________________________________________
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