MAX9930_09 Datasheet, PDF (4/16 Pages) Maxim Integrated Products – 2MHz to 1.6GHz 45dB RF-Detecting Controllers and RF Detector

2MHz to 1.6GHz 45dB RF-Detecting
Controllers and RF Detector
Typical Operating Characteristics
(V_CC = 3V, SHDN = V_CC, T_A = +25°C, all log conformance plots are normalized to their respective temperatures, T_A = +25°C, unless
otherwise noted.)
MAX9930
MAX9930
MAX9930
SET AND LOG CONFORMANCE
SET vs. INPUT POWER
LOG CONFORMANCE vs. INPUT POWER
vs. INPUT POWER AT 2MHz
1.8
4
1.8
4 ^{MAX9930 toc03}
1.6
3
2MHz
1.6
3
1.4
1.6GHz
2
900MHz
1.4
50MHz
2
1.2
1
1.2
1
1.0
900MHz
0.8
50MHz
0.6
2MHz
0.4
0.2
-60
1.8
-50 -40 -30 -20 -10 0 10
INPUT POWER (dBm)
MAX9930
SET AND LOG CONFORMANCE
vs. INPUT POWER AT 50MHz
4 ^{MAX9930 toc04}
0
1.6GHz
-1
-2
-3
-4
-60 -50 -40 -30 -20 -10 0 10
INPUT POWER (dBm)
MAX9930
SET AND LOG CONFORMANCE
vs. INPUT POWER AT 900MHz
1.8
4 ^{MAX9930 toc05}
1.0
0
0.8
TA = -40°C
0.6
TA = +25°C
0.4
TA = +85°C
0.2
-60 -50 -40 -30 -20 -10 0
INPUT POWER (dBm)
-1
-2
-3
-4
10
MAX9930
SET AND LOG CONFORMANCE
vs. INPUT POWER AT 1.6GHz
1.8
4 ^{MAX9930 toc06}
1.6
3
1.6
3
1.6
3
1.4
2
1.4
2
1.4
2
1.2
1
1.2
1
1.2
1
1.0
0
1.0
0
1.0
0
0.8
-1
TA = -40°C
0.6
TA = +25°C
-2
0.4
-3
TA = +85°C
0.2
-4
-60 -50 -40 -30 -20 -10 0 10
INPUT POWER (dBm)
0.8
TA = -40°C
0.6
TA = +25°C
0.4
TA = +85°C
0.2
-60 -50 -40 -30 -20 -10 0
INPUT POWER (dBm)
-1
-2
-3
-4
10
0.8
TA = -40°C
-1
0.6
TA = +25°C
-2
0.4
TA = +85°C
-3
0.2
-4
-60 -50 -40 -30 -20 -10 0 10
INPUT POWER (dBm)
MAX9930
LOG SLOPE vs. FREQUENCY
27
26
TA = -40°C
TA = +25°C
25
24
23
22
TA = +85°C
MAX9930
LOG SLOPE vs. VCC
29
28
27
2MHz
1.6GHz
26
25
24
50MHz
23
900MHz
MAX9930
LOG INTERCEPT vs. FREQUENCY
-60
TA = +25°C
-62
TA = +85°C
-64
-66
TA = -40°C
21
0
300 600 900 1200 1500 1800
FREQUENCY (MHz)
22
2.5 3.0 3.5 4.0 4.5 5.0 5.5
VCC (V)
-68
0
400
800
1200
1600
FREQUENCY (MHz)
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