ADV3221/ADV3222
Rev. 0 | Page 15 of 20
5
–5
–4
–3
–2
–1
0
1
2
3
4
2.5
–2.5
–2.0
–1.5
–1.0
–0.5
0
0.5
1.0
1.5
2.0
02040 1008060
OUTPUT VOLTAGE (V)
INPUT VOLTAGE (V)
TIME (ns)
OUTPUT
INPUT
08652-057
5
–5
–4
–3
–2
–1
0
1
2
3
4
5
–5
–4
–3
–2
–1
0
1
2
3
4
100 120 140 200180160
OUTPUT VOLTAGE (V)
INPUT VOLTAGE (V)
TIME (ns)
OUTPUT
INPUT
08652-054
Figure 48. ADV3221 Overdrive Recovery
Figure 51. ADV3222 Overdrive Recovery
0
–90
–80
–70
–60
–50
–40
–30
–20
–10
10 1k100
HARMONIC DISTORTION (dBc)
INPUT FREQUENCY (MHz)
HD2 0dBm
HD3 0dBm
HD2 10dBm
HD3 10dBm
08652-055
70
0
10
20
30
40
50
60
10 1k100
SECOND-ORDER INTERCEPT (dBm)
INPUT FREQUENCY (MHz)
08652-058
Figure 49. ADV3222 Harmonic Distortion, R
L
= 100 Ω, C
L
= 4 pF
Figure 52. ADV3222 Input Second-Order Intercept, R
L
= 100 Ω, C
L
= 4 pF
30
0
5
10
15
20
25
10 1k100
THIRD-ORDER INTERCEPT (dBm)
INPUT FREQUENCY (MHz)
08652-056
20
18
16
14
12
10
8
6
4
2
0
10 1k100
P1dB GAIN COMPRESSION (dBm)
FREQUENCY (MHz)
08652-059
Figure 50. ADV3222 Input Third-Order Intercept, R
L
= 100 Ω, C
L
= 4 pF Figure 53. ADV3222 Output P1dB, R
L
= 100 Ω, C
L
= 4 pF
