ADV7314KST Analog Devices Inc, ADV7314KST Datasheet - Page 57

• Manufacturer Part Number: ADV7314KST
• Manufacturer: Analog Devices Inc

Specifications of ADV7314KST

• Number Of Dac's: 6
• Adc/dac Resolution: 14b
• Screening Level: Commercial
• Package Type: LQFP
• Pin Count: 64
• Lead Free Status / RoHS Status: Compliant

Table XVII shows possible output rates from the ADV7314.
Input Mode
Address 01h, Bit 6–4
SD Only
PS Only
HDTV Only
REV. 0
DAC OUTPUT
DAC OUTPUT
Figure 56. Example for Output Filter for PS,
8 ¥ Oversampling
Figure 57. Example for Output Filter for HDTV,
2 ¥ Oversampling
300
300
3
4
22pF
3.3 H
22pF
1
75
PLL
Address 00h, Bit 1 Rate
Off
On
Off
On
Off
On
Table XVII.
470nH
33pF
300
600
3
4
220nH
82pF
1.8k
75
1
500
3
4
27 MHz (2¥)
27 MHz (1¥)
74.25 MHz (1¥)
Output
216 MHz (16¥)
216 MHz (8¥)
148.5 MHz (2¥)
75
500
BNC OUTPUT
1
BNC OUTPUT
–57–
–12
–18
–24
–30
–36
–42
–48
–54
–60
–10
–20
–30
–40
–50
–60
–6
Figure 58. Filter Plot for Output Filter for PS,
8 ¥ Oversampling
Figure 59. Example for Output Filter HDTV,
2 ¥ Oversampling
0
0
1M
1M
PHASE (Deg)
GROUP DELAY (sec)
GROUP DELAY (sec)
GROUP DELAY (sec)
PHASE (Deg)
CIRCUIT FREQUENCY RESPONSE
CIRCUIT FREQUENCY RESPONSE
10M
10M
FREQUENCY (Hz)
FREQUENCY (Hz)
100M
MAGNITUDE (dB)
100M
MAGNITUDE (dB)
ADV7314
1G
1G
198
158
118
77.6
37.6
0
–42.4
–82.4
–122
–162
–202
480
360
240
120
0
–120
–240
20n
18n
16n
14n
12n
10n
8n
6n
4n
2n
0
18n
15n
12n
9n
6n
3n
0