Analog Devices AD9883A Specification Sheet page 5

Pin
Type Mnemonic
nputs R
I
AIN
G
AIN
B
AIN
HSYNC
VSYNC
SOGIN
CLAMP
COAST
Outputs Red [7:0]
Green [7:0]
Blue [7:0]
DATACK
HSOUT
VSOUT
SOGOUT
References REF BYPASS Internal Reference Bypass
MIDSCV
FILT
Power Supply V
D
V
DD
PV
D
GND
Control SDA
SCL
A0
PIN CONFIGURATION
80 79 78 77 76 75 74 73 72
1
GND
PIN 1
GREEN <7> 2
IDENTIFIER
GREEN <6> 3
GREEN <5> 4
GREEN <4> 5
GREEN <3>
6
GREEN <2> 7
GREEN <1> 8
GREEN <0> 9
AD9883A
10
GND
(Not to Scale)
V 11
DD
BLUE <7> 12
BLUE <6> 13
BLUE <5> 14
BLUE <4>
15
BLUE <3> 16
BLUE <2> 17
BLUE <1> 18
19
BLUE <0>
GND 20
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
Function
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
Clamp Input (External CLAMP Signal)
PLL COAST Signal Input
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
Internal Midscale Voltage Bypass
Connection for External Filter Components for Internal PLL
Analog Power Supply
Output Power Supply
PLL Power Supply
Ground
Serial Port Data I/O
Serial Port Data Clock (100 kHz Maximum)
Serial Port Address Input 1
71 70 69 68 67 66 65 64 63 62 61
60 GND
59
V
58
REF BYPASS
57 SDA
56 SCL
55 A0
54 R
53 GND
52 V
51
TOP VIEW
50 GND
49 SOGIN
48 G
47 GND
46
V
45 V
44 GND
43 B
42 V
41 GND
AD9883A
D
AIN
D
V
D
AIN
D
D
AIN
D
Pin
Value Number
0.0 V to 1.0 V 54
0.0 V to 1.0 V 48
0.0 V to 1.0 V 43
3.3 V CMOS 30
3.3 V CMOS 31
0.0 V to 1.0 V 49
3.3 V CMOS 38
3.3 V CMOS 29
3.3 V CMOS 70–77
3.3 V CMOS 2–9
3.3 V CMOS 12–19
3.3 V CMOS 67
3.3 V CMOS 66
3.3 V CMOS 64
3.3 V CMOS 65
1.25 V 58
37
33
3.3 V 26, 27, 39, 42,
45, 46, 51, 52,
59, 62
3.3 V 11, 22, 23, 69,
78, 79
3.3 V 34, 35
0 V 1, 10, 20, 21,
24, 25, 28, 32,
36, 40, 41, 44,
47, 50, 53, 60,
61, 63, 68, 80
3.3 V CMOS 57
3.3 V CMOS 56
3.3 V CMOS 55