LMH2110_15 Datasheet, PDF (9/36 Pages) Texas Instruments – LMH2110 8-GHz Logarithmic RMS Power Detector with 45-dB Dynamic Range

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LMH2110
SNWS022D – JANUARY 2010 – REVISED JUNE 2015
6.7 Typical Characteristics
Unless otherwise specified: T_A = 25°C, V_BAT = 2.7 V, RF_IN = 1900 MHz CW (Continuous Wave, unmodulated). Specified
errors are input referred.
7
EN = HIGH
6
5
4
3
-40°C 25°C 85°C
2
1
0
0
1
2
3
4
5
6
SUPPLY VOLTAGE (V)
Figure 1. Supply Current vs. Supply Voltage (Active)
7
6
5
4
85°C
3
25°C
2
-40°C
1
0
0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2
ENABLE VOLTAGE (V)
Figure 3. Supply Current vs. Enable Voltage (EN)
60
50
40
-40°C
25°C
30
85°C
20
10
OUT = 0V
RFin = 1900 MHz
0
-40 -30 -20 -10
0
10
RF INPUT POWER (dBm)
Figure 5. Sourcing Output Current vs. RF Input Power
8
EN = LOW
7
85°C
6
5
25°C
4
3
-40°C
2
1
0
0
1
2
3
4
5
6
SUPPLY VOLTAGE (V)
Figure 2. Supply Current vs. Supply Voltage (Shutdown)
8
7
6
5
4
3
-40°C 25°C 85°C
2
1
0
-40 -30 -20 -10
0
10
RF INPUT POWER (dBm)
Figure 4. Supply Current vs. RF Input Power
60
-40°C
25°C
50
40
30
85°C
20
10
OUT = 2.5V
RFin = 1900 MHz
0
-40 -30 -20 -10
0
10
RF INPUT POWER (dBm)
Figure 6. Sinking Output Current vs. RF Input Power
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