AD8314
23
–55
22
–40°C
–40°C
–60
V
UP
INTERCEPT (dBV)
V
UP
SLOPE (mV/dB)
21
+25°C
20
+85°C
19
+25°C
–65
+85°C
–70
01086-010
0
0.5
1.0
1.5
2.0
2.5
0
0.5
1.0
1.5
2.0
2.5
FREQUENCY (GHz)
FREQUENCY (GHz)
Figure 10. Slope vs. Frequency; −40°C, +25°C, and +85°C
22
Figure 13. V
UP
Intercept vs. Frequency; −40°C, +25°C, and +85°C
–61
0.1GHz
2.5GHz
–63
0.9GHz
–64
0.1GHz
–62
21
0.9GHz
20
V
UP
INTERCEPT (dBV)
V
UP
SLOPE (mV/dB)
1.9GHz
–65
–66
2.5GHz
01086-011
1.9GHz
3.0
3.5
4.0
V
S
(V)
4.5
5.0
5.5
3.0
3.5
4.0
V
S
(V)
4.5
5.0
5.5
Figure 11. V
UP
Slope vs. Supply Voltage
3500
0
6
5
Figure 14. V
UP
Intercept vs. Supply Voltage
X
3000
2500
–200
SUPPLY CURRENT (mA)
RESISTANCE (Ω)
REACTANCE (Ω)
2000
1500
FREQUENCY (GHz)
0.1
0.9
1.9
2.5
R || - jXΩ
3030 || - j748Ω
760 || - j106Ω
301 || - j80Ω
90 || - j141Ω
–400
–600
–800
4
3
2
1
0
–1
0.2
DECREASING
V
ENBL
INCREASING
V
ENBL
R
1000
500
0
X
–1000
–1200
–1400
2.5
R
01086-012
0
0.5
1.0
1.5
2.0
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
FREQUENCY (GHz)
V
ENBL
(V)
Figure 12. Input Impedance
Figure 15. Supply Current vs. ENBL Voltage, V
S
= 3 V
Rev. B | Page 7 of 20
01086-015
01086-014
19
2.5
–67
2.5
01086-013
18
–75
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