AD9883A
PIN CONFIGURATION
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
1
2
GND
GREEN <7>
GREEN <6>
GREEN <5>
GREEN <4>
GREEN <3>
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
GND
PIN 1
IDENTIFIER
V
D
3
REF BYPASS
4
SDA
SCL
A0
5
6
7
GREEN <2>
GREEN <1>
GREEN <0>
GND
R
AIN
8
GND
9
V
D
AD9883A
10
11
12
13
14
15
16
17
18
19
20
V
TOP VIEW
D
(Not to Scale)
V
GND
DD
BLUE <7>
BLUE <6>
BLUE <5>
BLUE <4>
BLUE <3>
BLUE <2>
BLUE <1>
BLUE <0>
GND
SOGIN
G
AIN
GND
V
D
V
D
GND
B
AIN
V
D
GND
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
Table I. Complete Pinout List
Pin Type
nputs
Mnemonic
Function
Value
Pin No.
I
RAIN
GAIN
BAIN
HSYNC
VSYNC
SOGIN
CLAMP
COAST
Analog Input for Converter R
Analog Input for Converter G
Analog Input for Converter B
Horizontal SYNC Input
Vertical SYNC Input
Input for Sync-on-Green
0.0 V to 1.0 V
0.0 V to 1.0 V
0.0 V to 1.0 V
3.3 V CMOS
3.3 V CMOS
0.0 V to 1.0 V
3.3 V CMOS
3.3 V CMOS
54
48
43
30
31
49
38
29
Clamp Input (External CLAMP Signal)
PLL COAST Signal Input
Outputs
Red [7:0]
Green [7:0]
Blue [7:0]
DATACK
HSOUT
VSOUT
SOGOUT
Outputs of Converter Red, Bit 7 is the MSB
Outputs of Converter Green, Bit 7 is the MSB
Outputs of Converter Blue, Bit 7 is the MSB
Data Output Clock
HSYNC Output (Phase-Aligned with DATACK)
VSYNC Output (Phase-Aligned with DATACK)
Sync-on-Green Slicer Output
3.3 V CMOS
3.3 V CMOS
3.3 V CMOS
3.3 V CMOS
3.3 V CMOS
3.3 V CMOS
3.3 V CMOS
70–77
2–9
12–19
67
66
64
65
References
REF BYPASS Internal Reference Bypass
1.25 V
58
37
33
MIDSCV
FILT
Internal Midscale Voltage Bypass
Connection for External Filter Components for Internal PLL
Power Supply VD
Analog Power Supply
3.3 V
3.3 V
39, 42,
45, 46, 51, 52,
59, 62
11, 22, 23, 69,
78, 79
VDD
Output Power Supply
PVD
GND
PLL Power Supply
Ground
3.3 V
0 V
26, 27, 34, 35
1, 10, 20, 21,
24, 25, 28, 32,
36, 40, 41, 44,
47, 50, 53, 60,
61, 63, 68, 80
Control
SDA
SCL
A0
Serial Port Data I/O
Serial Port Data Clock (100 kHz Maximum)
Serial Port Address Input 1
3.3 V CMOS
3.3 V CMOS
3.3 V CMOS
57
56
55
–7–
REV. B
ADI [ ADI ]
