MAX2027EUP-T Ver la hoja de datos (PDF) - Maxim Integrated
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MAX2027EUP-T Datasheet PDF : 10 Pages
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IF Digitally Controlled Variable-Gain Amplifier
Typical Operating Characteristics
(Typical application circuit, VCC = 5.0V, max gain (B0 = B1 = B2 = B3 = B4 = 0), POUT = 5dBm, R1 = 825Ω, TA = +25°C, unless
otherwise noted.)
SUPPLY CURRENT vs. TEMPERATURE
68
INPUT RETURN LOSS
vs. RF FREQUENCY (ALL STATES)
0
OUTPUT RETURN LOSS
vs. RF FREQUENCY (ALL STATES)
0
66
5
5
64
10
10
62
VCC = 5.0V
60
VCC = 5.25V
15
15
20
20
58
56
25
VCC = 4.75V
25
54
30
30
52
-40 -25 -10 5 20 35 50 65 80
TEMPERATURE (°C)
35
50
100 150 200 250 300 350 400
FREQUENCY (MHz)
35
50
100 150 200 250 300 350 400
FREQUENCY (MHz)
GAIN vs. RF FREQUENCY
(ALL STATES)
20
15
10
5
0
-5
-10
-15
50
100 150 200 250 300 350 400
FREQUENCY (MHz)
REVERSE ISOLATION vs. FREQUENCY
35
30
25
20
15
10
5
50 100 150 200 250 300 350 400
FREQUENCY (MHz)
GAIN vs. FREQUENCY
18
17
16
TA = -40°C
15
TA = +25°C
14
TA = +85°C
13
12
11
10
50
100 150 200 250 300 350 400
FREQUENCY (MHz)
GAIN vs. FREQUENCY
18
17
16
VCC = 4.75V, 5.0V, AND 5.25V
15
14
13
12
11
10
50
100 150 200 250 300 350 400
FREQUENCY (MHz)
4 _______________________________________________________________________________________
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