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