AD9882A
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
GND
GREEN<7>
GREEN<6>
GREEN<5>
GREEN<4>
GREEN<3>
GREEN<2>
GREEN<1>
GREEN<0>
GND
1
2
75
74
73
72
71
70
69
PIN 1
INDICATOR
MIDBYPASS
REFBYPASS
3
V
D
4
GND
5
R
6
AIN
V
D
7
8
68 GND
67
66 GND
65
64 SOGIN
9
V
D
V
10
DD
GND 11
BLUE<7> 12
BLUE<6> 13
G
AIN
AD9882A
TOP VIEW
(Not to Scale)
63
62
61
60
59
58
57
56
55
54
53
52
51
V
D
14
15
16
17
18
19
20
21
22
23
24
25
BLUE<5>
BLUE<4>
BLUE<3>
BLUE<2>
BLUE<1>
BLUE<0>
GND
V
D
GND
B
AIN
D
V
GND
V
V
D
DD
GND
CTL 0
CTL 1
CTL 2
CTL 3
GND
DDCSDA
DDCSCL
PV
D
GND
Figure 2. 100-Lead LQFP Pin Configuration
Table 4. Pin Function Descriptions
Pin
Number
Pin Type
Mnemonic Function
Value
Interface
Analog
Analog
Analog
Analog
Analog
Analog
Both
Analog Video Inputs
RAIN
GAIN
Analog Input for Converter R
Analog Input for Converter G
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
70
65
59
79
80
64
88
BAIN
Analog Input for Converter B
Horizontal Sync Input
Vertical Sync Input
External Sync/Clock
Sync Outputs
HSYNC
VSYNC
SOGIN
HSOUT
Input for Sync-on-Green
HSYNC Output Clock (Phase-Aligned with
DATACK)
VSOUT
SOGOUT
VSYNC Output Clock
Sync-on-Green Slicer Output
3.3 V CMOS
3.3 V CMOS
1.25 V
87
89
73
74
48
Both
Analog
Analog
Analog
Analog
References
REFBYPASS Internal Reference Bypass
MIDBYPASS Internal Midscale Voltage Bypass
PLL Filter
FILT
Connection for External Filter Components for
Internal PLL
Power Supply
VD
Analog Power Supply
Output Power Supply
PLL Power Supply
3.15 V to 3.45 V
2.2 V to 3.6 V
3.15 V to 3.45 V
0 V
Both
Both
Both
Both
Both
Both
Both
VDD
PVD
GND
SDA
SCL
A0
Ground
Serial Port Control
Serial Port Data I/O
Serial Port Data Clock (100 kHz Maximum)
Serial Port Address Input
3.3 V CMOS
3.3 V CMOS
3.3 V CMOS
78
77
76
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