AD8315
25
–66
–68
24
–70
+85 C
23
+85 C
INTERCEPT – dBV
SLOPE – mV/dB
–72
+25 C
–74
–30 C
–76
–30 C
22
+25 C
21
–78
–80
0
0.5
1.0
1.5
FREQUENCY – GHz
2.0
2.5
0
0.5
1.0
1.5
FREQUENCY – GHz
2.0
2.5
20
TPC 13. Slope vs. Frequency; –30
∞
C, +25
∞
C, and +85
∞
C
TPC 16. Intercept vs. Frequency; –30
∞
C, +25
∞
C, and +85
∞
C
24
0.1GHz
–68
0.1GHz
–70
0.9GHz
INTERCEPT – dBV
SLOPE – mV/dB
23
–72
0.9GHz
–74
1.9GHz
–76
2.5GHz
1.9GHz
22
2.5GHz
–78
21
2.5
3.0
3.5
4.0
V
S
– V
4.5
5.0
5.5
–80
2.5
3.0
3.5
4.0
V
S
– V
4.5
5.0
5.5
TPC 14. Slope vs. Supply Voltage
TPC 17. Intercept vs. Supply Voltage
45
40
35
30
25
20
15
10
5
0
–5
–10
–15
–20
–25
–30
–35
–40
10
NOISE SPECTRAL DENSITY – nV/ Hz
C
FLT
= 0pF
C
FLT
= 220pF
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
10000
C
FLT
= 220
P
F, RF INPUT = 2GHz
RF INPUT
–51dBV
PHASE – Degrees
AMPLITUDE – dB
1000
–48dBV
–33dBV
–43dBV
–23dBV
–13dBV
100
–53dBV AND
–63dBV
10
100
100
1k
10k
100k
FREQUENCY – Hz
1M
10M
1k
10k
100k
FREQUENCY – Hz
1M
10M
TPC 15. AC Response from VSET to VAPC
TPC 18. V
APC
Noise Spectral Density
–6–
REV. B
AD [ ANALOG DEVICES ]
