MAX2101 データシートの表示（PDF） - Maxim Integrated
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MAX2101 Datasheet PDF : 24 Pages
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6-Bit Quadrature Digitizer
____________________________Typical Operating Characteristics (continued)
(VCC = 5V, TA = +25°C, unless otherwise noted.)
INTEGRAL NONLINEARITY vs.
ADC CODE
100m
50m
0
-50m
-100m
-150m
ADC ERROR (LSB) vs. CODE
INL = 0.15 LSB
5 10 15 20 25 30 35 40 45 50 55 60
CODE
RF SIGNAL PATH GAIN vs.
AGC (PIN 93) VOLTAGE
60
fLO = 624MHz
50
fBB = 5.1MHz
40
30
20
10
0
1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0
VAGC (V)
INPUT IP3 vs.
IF POWER
10
fLO = 668MHz
5 fBB1 = 5.1MHz
0
fBB2 = 6.1MHz
fC = 10MHz
-5
-10
-15
-20
P(BB1) = P(BB2) = -16dBm
-25
@ P(FSIN) = -10dBm
-30
P(BB1) = P(BB2) = -56dBm
@ P(FSIN) = -50dBm
-35
-55 -50 -45 -40 -35 -30 -25 -20 -15 -10 -5
IF POWER (dBm)
INPUT IP3 vs.
FILTER CUTOFF FREQUENCY
9
8
7
6
5
4
fLO = 464MHz or 668MHz
3
fBB1 = 5.1MHz
2
fBB2 = 6.1MHz
1
P(BB1) = P(BB2) = -16dBm
P(FSIN) = -10dBm
0
5 10 15 20 25 30 35
CUTOFF FREQUENCY (MHz)
NOISE FIGURE vs.
IF INPUT POWER
30
28
26
24
22
20
18
16
14
12
fLO = 624MHz
fBB = 10MHz
10
-55 -50 -45 -40 -35 -30
IF POWER (dBm)
IFIN (PIN 90) VSWR vs.
FREQUENCY
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1 RS = 50Ω
(PIN 91) IFINB AC TERMINATED IN 25Ω
1.0
200 300 400 500 600 700 800 900
FREQUENCY (MHz)
_______________________________________________________________________________________ 7
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