參數(shù)資料
型號(hào)： ADV7152
廠商： Analog Devices, Inc.
英文描述： CMOS 220 MHz True-Color Graphics Triple 10-Bit Video RAM-DAC(三通道,10位視頻RAM-D/A轉(zhuǎn)換器)
中文描述： 220兆赫的CMOS真彩色圖形三路10位顯存，數(shù)模轉(zhuǎn)換器（三通道，10位視頻RAM的的D / A轉(zhuǎn)換器）
文件頁數(shù)： 30/32頁
文件大?。?/td> 322K
代理商： ADV7152
ADV7152
–7–
REV. B
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
Min
Typ
Max
Units
Power Supply
VAA
4.75
5.00
5.25
Volts
Ambient Operating Temperature
TA
0
+70
°C
Reference Voltage
VREF
1.14
1.235
1.26
Volts
Output Load
RL
37.5
ABSOLUTE MAXIMUM RATINGS
1
VAA to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Voltage on Any Digital Pin . . . . GND – 0.5 V to VAA + 0.5 V
Ambient Operating Temperature (TA) . . . . . –55
°C to +125°C
Storage Temperature (TS) . . . . . . . . . . . . . . –65°C to +150°C
Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . . . +150
°C
Lead Temperature (Soldering, 10 secs) . . . . . . . . . . . +260
°C
Vapor Phase Soldering (1 minute) . . . . . . . . . . . . . . . +220
°C
Analog Outputs to GND
2
. . . . . . . . . . . . . GND – 0.5 to VAA
NOTES
1Stresses above those listed under “Absolute Maximum Ratings” may cause
permanent damage to the device. This is a stress rating only; functional operation
of the device at these or any other conditions above those listed in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
2Analog Output Short Circuit to any Power Supply or Common can be of an
indefinite duration.
ORDERING GUIDE
1, 2, 3
Speed
220 MHz
ADV7152LS220
110 MHz
ADV7152LS110
170 MHz
ADV7152LS170
85 MHz
ADV7152LS85
135 MHz
ADV7152LS135
NOTES
1ADV7152 is packaged in a 100-pin plastic quad flatpack, QFP.
2All devices are specified for 0
°C to +70°C operation.
3Contact sales office for latest information on package design.
100-Lead QFP Configuration
100
31
50
81
30
51
80
ROW
B
ROW
D
ROW C
Top View
(Not to Scale)
ADV7152
QFP
ROW A
1
PIN NO. 1 IDENTIFIER
WARNING!
ESD SENSITIVE DEVICE
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment, and can discharge without detection.
Although the ADV7152 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
PIN ASSIGNMENTS
Pin
No. Mnemonic
No.
Mnemonic
No.
Mnemonic
1
SYNC
41
SCKOUT
81
D5
2
BLANK
42
SYNCOUT
82
VAA
3R0A
43
GND
83
D6
4R0B
44
GND
84
D7
5
GND
45
GND
85
D8
6R1A
46
GND
86
D9
7R1B
47
G6A
87
GND
8R2A
48
G6B
88
GND
9R2B
49
G7A
89
IOB
10
R3A
50
G7B
90
IOR
11
R3B
51
PS0A
91
IOG
12
R4A
52
PS0B
92
IOB
13
R4B
53
PS1A
93
IOG
14
R5A
54
PS1B
94
VAA
15
R5B
55
B0A
95
IPLL
16
R6A
56
B0B
96
IOR
17
R6B
57
B1A
97
COMP
18
R7A
5 8
B1B
98
VREF
19
R7B
5 9
B2A
99
RSET
20
G0A
60
B2B
100
VAA
21
G0B
61
B3A
22
G1A
62
B3B
23
G1B
63
B4A
24
G2A
64
B4B
25
G2B
65
B5A
26
NC
66
B5B
27
G3A
67
B6A
28
G3B
68
B6B
29
G4A
69
B7A
30
G4B
70
B7B
31
G5A
71
CE
32
G5B
72
R/
W
33
CLOCK
73
C0
34
CLOCK
74
C1
35
LOADIN
75
D0
36
LOADOUT
76
D1
37
VAA
77
D2
38
VAA
78
GND
39
PRGCKOUT
79
D3
40
SCKIN
80
D4
NC = NO CONNECT.
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