Figure 129: Example Of Output Filter For Ed, 8× Oversampling; Figure 130: Example Of Output Filter For Hd, 4× Oversampling; Figure 131: Output Filter Plot For Sd, 16× Oversampling; Figure 132: Output Filter Plot For Ed, 8× Oversampling - Analog Devices ADV8003 Hardware Manual

Rev. B, August 2013
4.7µH
DAC
OUTPUT
6.8pF
600Ω
6.8pF
Figure 129: Example of Output Filter for ED, 8× Oversampling
DAC
OUTPUT
3
390nH
75Ω
300Ω
1
33pF
4
Figure 130: Example of Output Filter for HD, 4× Oversampling
CIRCUIT FREQUENCY RESPONSE
0
–10
–20
–30
–40
–50
GROUP DELAY (Seconds)
–60
–70
–80
1M 10M
FREQUENCY (Hz)
Figure 131: Output Filter Plot for SD, 16× Oversampling
CIRCUIT FREQUENCY RESPONSE
0
–10
–20
–30
GROUP DELAY (Seconds)
–40
–50
–60
–70
–80
–90
1M 10M
FREQUENCY (Hz)
Figure 132: Output Filter Plot for ED, 8× Oversampling
3
75Ω
600Ω
1
4
560Ω
560Ω
3
33pF 75Ω
1
4
500Ω
500Ω
MAGNITUDE (dB)
PHASE (Degrees)
100M
MAGNITUDE (dB)
PHASE
(Degrees)
100M 1G
347
ADV8003 Hardware Manual
BNC
OUTPUT
BNC
OUTPUT
0
24n
–30
21n
–60
18n
–90
15n
–120
12n
–150
9n
–180
6n
–210
3n
–240
0
1G
480
18n
400
16n
320
14n
240
12n
160
10n
80
8n
0
6n
–80
4n
–160
2n
–240
0