MAX2092(2012) Ver la hoja de datos (PDF) - Maxim Integrated
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MAX2092
(Rev.:2012)
(Rev.:2012)
Maxim Integrated
MAX2092 Datasheet PDF : 15 Pages
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MAX2092
700MHz to 2700MHz Analog VGA with Threshold
Alarm Circuit and Error Amplifier for Level Control
Typical Operating Characteristics (continued)
(Typical Application Circuit with analog attenuator set to minimum attenuation, VCC = 4.75V to 5.8V, fRF = -16dBm, TC = -40°C to
+95°C, and RF ports are connected to 50Ω sources and loads, unless otherwise noted. Typical values are at TC = +25°C, VCC = 5.5V,
PRF = -16dBm, CTRL1 = 1, CTRL2 = 0, VPLVLSET = 2.5V, unless otherwise noted.)
OUTPUT P1dB vs. RF FREQUENCY
20
VCC = 5.80V
2nd HARMONIC vs. RF FREQUENCY
65
POUT = 5dBm
2nd HARMONIC vs. RF FREQUENCY
65
POUT = 5dBm
VCC = 4.75V
19
VCC = 5.50V
55
18
TC = -40°C
55
VCC = 5.00V
17
VCC = 4.75V
VCC = 5.25V
16
VCC = 5.00V
15
700
1200
1700
2200
2700
RF FREQUENCY (MHz)
2nd HARMONIC vs. VPLVLSET SETTING
(CONSTANT POUT)
65
fRF = 1835MHz
POUT = 5dBm
TC = -40°C
55
45
TC = +25°C
TC = +95°C
45
TC = +25°C
TC = +95°C
35
700
1200
1700
2200
2700
RF FREQUENCY (MHz)
2nd HARMONIC vs. VPLVLSET SETTING
(CONSTANT PIN)
90
fRF = 1835MHz
PIN = -6dBm
80
70
TC = -40°C
60 TC = +25°C
50
TC = +95°C
45
VCC = 5.50V
VCC = 5.80V
35
700
1200
1700
2200
2700
RF FREQUENCY (MHz)
3rd HARMONIC vs. RF FREQUENCY
80
POUT = 5dBm
70
TC = -40°C
60
TC = +25°C
TC = +95°C
50
35
0.9
1.3
1.7
2.1
2.5
VPLVLSET (V)
3rd HARMONIC vs. RF FREQUENCY
80
POUT = 5dBm
70
VCC = 4.75V, 5.00V, 5.50V, 5.80V
60
50
40
700
1200
1700
2200
2700
RF FREQUENCY (MHz)
40
0.75
1.00
1.25
1.50
1.75
VPLVLSET (V)
3rd HARMONIC vs. VPLVLSET SETTING
(CONSTANT POUT)
80
fRF = 1835MHz
POUT = 5dBm
70
TC = -40°C
60
TC = +95°C
50
TC = +25°C
40
0.9
1.3
1.7
2.1
2.5
VPLVLSET (V)
40
700
1200
1700
2200
2700
RF FREQUENCY (MHz)
3rd HARMONIC vs. VPLVLSET SETTING
(CONSTANT PIN)
110
fRF = 1835MHz
100
PIN = -6dBm
90
TC = -40°C
80
TC = +25°C
70
TC = +95°C
60
50
0.75
1.00
1.25
1.50
VPLVLSET (V)
1.75
7
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