Typical operating characteristics, Electrical characteristics (continued) – Rainbow Electronics MAX9532 User Manual
Page 4
MAX9532
DirectDrive Video Amplifier with
Short-to-Battery Protection
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= 3.3V, GND = CPGND = 0, R
L
= 100
Ω to GND, C
1
= C
2
= C
3
= 1µF, 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
CHARGE PUMP
Switching Frequency
f
CP
220
440
660
kHz
Note 1: All devices are 100% production tested at T
A
= +25°C. Specifications over temperature limits are guaranteed by design.
SMALL-SIGNAL GAIN vs. FREQUENCY
MAX9532 toc01
FREQUENCY (MHz)
GAIN (dB)
10
1
-35
-30
-25
-20
-15
-10
-5
0
5
-40
0.1
100
V
IN
= 0.025V
P-P
NOTE: GAIN VALUES (PLOTTED IN dB) ARE NORMALIZED
VALUES RELATIVE TO THE EXPECTED VALUE OF 4V/V.
SMALL-SIGNAL GAIN FLATNESS
vs. FREQUENCY
MAX9532 toc02
FREQUENCY (MHz)
GAIN (dB)
10
1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
0.1
100
V
IN
= 0.025V
P-P
NOTE: GAIN VALUES (PLOTTED IN dB) ARE NORMALIZED
VALUES RELATIVE TO THE EXPECTED VALUE OF 4V/V.
LARGE-SIGNAL GAIN vs. FREQUENCY
MAX9532 toc03
FREQUENCY (MHz)
GAIN (dB)
10
1
-35
-30
-25
-20
-15
-10
-5
0
5
-40
0.1
100
V
IN
= 0.5V
P-P
NOTE: GAIN VALUES (PLOTTED IN dB) ARE NORMALIZED
VALUES RELATIVE TO THE EXPECTED VALUE OF 4V/V.
LARGE-SIGNAL GAIN FLATNESS
vs. FREQUENCY
MAX9532 toc04
FREQUENCY (MHz)
GAIN (dB)
10
1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
0.1
100
V
IN
= 0.5V
P-P
NOTE: GAIN VALUES (PLOTTED IN dB) ARE NORMALIZED
VALUES RELATIVE TO THE EXPECTED VALUE OF 4V/V.
GROUP DELAY vs. FREQUENCY
MAX9532 toc05
FREQUENCY (MHz)
GROUP DELAY (ns)
10
1
-20
0
20
40
60
80
100
-40
0.1
100
V
IN
= 0.5V
P-P
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
MAX9532 toc06
FREQUENCY (MHz)
PSRR (dB)
10
1
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-100
0.1
100
V
RIPPLE
= 100mV
P-P
Typical Operating Characteristics
(V
DD
= 3.3V, GND = CPGND = 0, video output has R
L
= 100
Ω to GND, C
1
= C
2
= C
3
= 1
μF, T
A
= +25°C, unless otherwise noted.)