AD9882A Ver la hoja de datos (PDF) - Analog Devices
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Fabricante
AD9882A Datasheet PDF : 40 Pages
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PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
AD9882A
GND 1
GREEN<7> 2
GREEN<6> 3
GREEN<5> 4
GREEN<4> 5
GREEN<3> 6
GREEN<2> 7
GREEN<1> 8
GREEN<0> 9
VDD 10
GND 11
BLUE<7> 12
BLUE<6> 13
BLUE<5> 14
BLUE<4> 15
BLUE<3> 16
BLUE<2> 17
BLUE<1> 18
BLUE<0> 19
VDD 20
GND 21
CTL 0 22
CTL 1 23
CTL 2 24
CTL 3 25
PIN 1
INDICATOR
AD9882A
TOP VIEW
(Not to Scale)
75 GND
74 MIDBYPASS
73 REFBYPASS
72 VD
71 GND
70 RAIN
69 VD
68 GND
67 VD
66 GND
65 GAIN
64 SOGIN
63 VD
62 GND
61 VD
60 GND
59 BAIN
58 VD
57 GND
56 VD
55 GND
54 DDCSDA
53 DDCSCL
52 PVD
51 GND
Table 4. Pin Function Descriptions
Figure 2. 100-Lead LQFP Pin Configuration
Pin Type
Analog Video Inputs
External Sync/Clock
Sync Outputs
References
PLL Filter
Power Supply
Serial Port Control
Mnemonic
RAIN
GAIN
BAIN
HSYNC
VSYNC
SOGIN
HSOUT
VSOUT
SOGOUT
REFBYPASS
MIDBYPASS
FILT
VD
VDD
PVD
GND
SDA
SCL
A0
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
HSYNC Output Clock (Phase-Aligned with
DATACK)
VSYNC Output Clock
Sync-on-Green Slicer Output
Internal Reference Bypass
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
Rev. 0 | Page 7 of 40
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
Pin
Number
70
65
59
79
80
64
88
3.3 V CMOS
87
3.3 V CMOS
89
1.25 V
73
74
48
3.15 V to 3.45 V
2.2 V to 3.6 V
3.15 V to 3.45 V
0V
3.3 V CMOS
78
3.3 V CMOS
77
3.3 V CMOS
76
Interface
Analog
Analog
Analog
Analog
Analog
Analog
Both
Both
Analog
Analog
Analog
Analog
Both
Both
Both
Both
Both
Both
Both
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