AD9883A/PCB AD [Analog Devices], AD9883A/PCB Datasheet - Page 7

• Manufacturer Part Number: AD9883A/PCB
• Description: 110 MSPS/140 MSPS Analog Interface for Flat Panel Displays
• Manufacturer: AD [Analog Devices]

Pin Type
I
Outputs
References
Power Supply
Control
REV. B
nputs
Mnemonic
R
G
B
HSYNC
VSYNC
SOGIN
CLAMP
COAST
Red [7:0]
Green [7:0]
Blue [7:0]
DATACK
HSOUT
VSOUT
SOGOUT
REF BYPASS Internal Reference Bypass
MIDSCV
FILT
V
V
PV
GND
SDA
SCL
A0
AIN
AIN
D
DD
AIN
D
GREEN <7>
GREEN <6>
GREEN <5>
GREEN <4>
GREEN <3>
GREEN <2>
GREEN <1>
GREEN <0>
BLUE <7>
BLUE <6>
BLUE <5>
BLUE <4>
BLUE <3>
BLUE <2>
BLUE <1>
BLUE <0>
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
GND
GND
GND
V
DD
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
80 79 78 77 76
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
PIN 1
IDENTIFIER
Table I. Complete Pinout List
PIN CONFIGURATION
75 74 73 72
(Not to Scale)
AD9883A
TOP VIEW
71 70 69 68 67 66 65
–7–
64 63 62 61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
GND
REF BYPASS
SDA
SCL
A0
R
GND
GND
GND
B
GND
V
V
V
GND
SOGIN
G
V
V
V
D
AIN
D
D
D
D
AIN
D
AIN
Value
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
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
1.25 V
3.3 V
3.3 V
3.3 V
0 V
3.3 V CMOS
3.3 V CMOS
3.3 V CMOS
AD9883A
Pin No.
54
48
43
30
31
49
38
29
2–9
12–19
67
66
64
65
58
37
33
39, 42,
45, 46, 51, 52,
59, 62
11, 22, 23, 69,
78, 79
26, 27, 34, 35
1, 10, 20, 21,
24, 25, 28, 32,
36, 40, 41, 44,
47, 50, 53, 60,
61, 63, 68, 80
57
56
55
70–77