adv7310 Analog Devices, Inc., adv7310 Datasheet - Page 56

• Manufacturer Part Number: adv7310
• Description: Multiformat 216 Mhz Video Encoder With Six Nsv 12-bit Dacs
• Manufacturer: Analog Devices, Inc.

ADV7310/ADV7311
Input Mode
Address 01h, Bit 6–4
SD Only
PS Only
HDTV Only
DAC
OUTPUT
Table XVII. Possible Output Rates From the ADV7310/ADV7311
OUTPUT
300
DAC
Figure 57. Example of Output Filter for PS,
8 × Oversampling
Figure 58. Example of Output Filter for HDTV,
2 × Oversampling
3
4
600
6.8pF
4.7 H
6.8pF
1
75
PLL
Address 00h, Bit 1
Off
On
Off
On
Off
On
600
470nH
33pF
560
3
4
220nH
82pF
560
75
1
500
3
4
75
Output
Rate (MHz)
27 (2×)
216 (16×)
27 (1×)
216 (8×)
74.25 (1×)
148.5 (2×)
500
1
BNC
OUTPUT
OUTPUT
BNC
–56–
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
Figure 59. Filter Plot for Output Filter for PS,
8 × Oversampling
Figure 60. Filter Plot for Output Filter for HDTV,
2 × Oversampling
0
0
1M
1M
PHASE (Deg)
GROUP DELAY (sec)
GROUP DELAY (Sec)
CIRCUIT FREQUENCY RESPONSE
CIRCUIT FREQUENCY RESPONSE
10M
10M
FREQUENCY (Hz)
FREQUENCY (Hz)
100M
MAGNITUDE (dB)
100M
MAGNITUDE (dB)
PHASE (Deg)
1G
1G
480
400
320
240
160
80
0
–80
–160
–240
480
360
240
120
0
–120
–240
REV. A
18n
16n
14n
12n
10n
8n
6n
4n
2n
0
18n
15n
12n
9n
6n
3n
0