ADV7314KST Analog Devices Inc, ADV7314KST Datasheet - Page 15

• 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

Pin No.
11, 57
40
32
63
36, 45
44
43
42
39
38
37
23
24
25
48
REV. 0
Mnemonic
DGND
AGND
CLKIN_A
CLKIN_B
COMP2, COMP1 O
DAC A
DAC B
DAC C
DAC D
DAC E
DAC F
P_HSYNC
P_VSYNC
P_BLANK
S_BLANK
G
G
I
I
O
O
O
O
O
I
I
I
I/O
Input/Output
O
V
DGND
DD_IO
V
C0
C1
C2
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
DD
Y8
Y9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
64
17
PIN 1
IDENTIFIER
PIN FUNCTION DESCRIPTIONS
63
18
62
19
PIN CONFIGURATION
61
20
Function
Digital Ground.
Analog Ground.
Pixel Clock Input for HD (74.25 MHz Only, PS Only (27 MHz), SD Only
(27 MHz).
Pixel Clock Input. Requires a 27 MHz reference clock for Progressive Scan
mode or a 74.25 MHz (74.1758 MHz) reference clock in HDTV mode. This
clock is only used in dual modes.
Compensation Pin for DACs. Connect 0.1 mF capacitor from COMP pin
to V
CVBS/Green/Y/Y Analog Output.
Chroma/Blue/U/Pb Analog Output.
Luma/Red/V/Pr Analog Output.
In SD Only Mode: CVBS/Green/Y Analog Output.
In HD Only mode and simultaneous HD/SD mode: Y/Green [HD] Analog
Output.
In SD Only Mode: Luma/Blue/U Analog Output.
In HD Only mode and simultaneous HD/SD mode: Pr/Red Analog Output.
In SD Only Mode: Chroma/Red/V Analog Output.
In HD Only mode and simultaneous HD/SD mode: Pb/Blue [HD] Analog
Output.
Video Horizontal Sync Control Signal for HD in Simultaneous SD/HD Mode
and HD.
Video Vertical Sync Control Signal for HD in Simultaneous SD/HD Mode
and HD.
Video Blanking Control Signal for HD in Simultaneous SD/HD Mode and HD.
Video Blanking Control Signal for SD only.
60
21
59
22
AA
(Not to Scale)
ADV7314
58
TOP VIEW
23
.
LQFP
–15–
57
24
56
25
55
26
54
27
53
28
52
29
51
30
50
31
49
32
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
S_BLANK
COMP1
DAC A
DAC B
DAC C
AGND
DAC D
DAC E
DAC F
COMP2
EXT_LF
RESET
R
V
V
R
REF
AA
SET1
SET2
ADV7314