AD9884A
Table I. Package Interconnections
Signal Type
Inputs
Name
R
AIN
G
AIN
B
AIN
HSYNC
COAST
CLAMP
SOGIN
CKEXT
CKINV
Function
Analog Input for RED Channel
Analog Input for GREEN Channel
Analog Input for BLUE Channel
Horizontal Sync Input
Clock Generator Coast Input (Optional)
External Clamp Input (Optional)
Sync On Green Slicer Input (Optional)
External Clock Input (Optional)
Sampling Clock Inversion (Optional)
Data Output, Red Channel, Port A
Data Output, Red Channel, Port B
Data Output, Green Channel, Port A
Data Output, Green Channel, Port B
Data Output, Blue Channel, Port A
Data Output, Blue Channel, Port B
Data Output Clock
Data Output Clock Complement
Horizontal Sync Output
Sync On Green Slicer Output
Serial Data I/O
Serial Interface Clock
Serial Port Address LSBs
Power-Down Control Input
Internal Reference Output
Reference Input
External Filter Connection
Main Power Supply
Digital Output Power Supply
Clock Generator Power Supply
Ground
Value
0.5 V to 1.0 V FS
0.5 V to 1.0 V FS
0.5 V to 1.0 V FS
3.3 V CMOS
3.3 V CMOS
3.3 V CMOS
0.5 V to 1.0 V FS
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
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
+1.25 V
±
10%
3.3 V
±
10%
Package Pin
7
15
22
40
41
28
14
44
27
105–112
95–102
85–92
75–82
65–72
55–62
115
116
117
118
29
30
31, 32
125
126
127
45
Outputs
D
R
A
7-0
D
R
B
7-0
D
G
A
7-0
D
G
B
7-0
D
B
A
7-0
D
B
B
7-0
DATACK
DATACK
HSOUT
SOGOUT
Control
SDA
SCL
A
0
, A
1
PWRDN
REFOUT
REFIN
FILT
V
D
V
DD
PV
D
GND
Analog Interface
Power Supply
4, 8, 10, 11, 16, 18, 19, 23, 25,
124, 128
2.5 V to 3.3 V
±
10% 54, 64, 74, 84, 94, 104, 114, 120
3.3 V
±
10%
33, 34, 43, 48, 50
0V
5, 6, 9, 12, 13, 17, 20, 21, 24, 26,
35, 39, 42, 47, 49, 51, 52, 53, 63,
73, 83, 93, 103, 113, 119, 121,
122, 123
1–3, 36–38, 46
No Connect
NC
–4–
REV. B
AD [ ANALOG DEVICES ]
