Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

ADV473 Datasheet(PDF) 4 Page - Analog Devices

Part No. ADV473
Description  CMOS 135 MHz True-Color Graphics Triple 8-Bit Video RAM-DAC
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

ADV473 Datasheet(HTML) 4 Page - Analog Devices

  ADV473_15 Datasheet HTML 1Page - Analog Devices ADV473_15 Datasheet HTML 2Page - Analog Devices ADV473_15 Datasheet HTML 3Page - Analog Devices ADV473_15 Datasheet HTML 4Page - Analog Devices ADV473_15 Datasheet HTML 5Page - Analog Devices ADV473_15 Datasheet HTML 6Page - Analog Devices ADV473_15 Datasheet HTML 7Page - Analog Devices ADV473_15 Datasheet HTML 8Page - Analog Devices ADV473_15 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 12 page
background image
ADV473
–4–
REV. A
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
Output Load
RL
37.5
Reference Voltage
VREF
1.14
1.235
1.26
Volts
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 ADV473 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.
The ADV473 is capable of generating RGB video output sig-
nals, without requiring external buffering, and which are com-
patible with RS-343A and RS-170 video standards. All digital
inputs and outputs are TTL compatible.
The part can be driven by the on-board voltage reference or an
external voltage reference.
The part is packaged in a 68-pin Plastic Leaded Chip Carrier
(PLCC).
(Continued from page 1)
The device consists of three, high speed, 8-bit, video D/A con-
verters (RGB), a 256
24 RAM which can be configured as a
look-up table or a linearization RAM, a 24-bit wide parallel
pixel input port and three 15
8 overlay registers. The part is
controlled through the MPU port by the various on-board con-
trol/command registers.
The individual red, green and blue pixel input ports allow true-
color, image rendition. True-color image rendition, at speeds of
up to 135 MHz, is achieved through the 24-bit pixel input port.
The ADV473 is also capable of implementing 8-bit true color,
8-bit pseudo color and 15-bit true color.
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) . . . . . . . . . . . +300
°C
Vapor Phase Soldering (2 minutes) . . . . . . . . . . . . . . +220
°C
IOR, IOG, IOB to GND
2
. . . . . . . . . . . . . GND–0.5 V to VAA
NOTES
1Stresses above those listed under “Absolute Maximum Ratings” may cause
permanent damage to the device. This is a stress rating only and 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
Temperature
No. of Package
Model
Speed
Range
Pins
Option*
ADV473KP135 135 MHz 0
°C to +70°C 68
P-68A
ADV473KP110 110 MHz 0
°C to +70°C 68
P-68A
ADV473KP80
80 MHz
0
°C to +70°C 68
P-68A
ADV473KP66
66 MHz
0
°C to +70°C 68
P-68A
NOTE
*All devices are packaged in a 68-pin plastic leaded (J-lead) chip carrier.
WARNING!
ESD SENSITIVE DEVICE
PIN CONFIGURATION
68-Pin PLCC
98
76
5
4321
68
67
66
65
64
63
62
61
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41 42
43
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
TOP VIEW
(Not To Scale)
ADV473
OL0
OL1
OL2
OL3
D0
D1
D2
D3
D4
D5
D6
D7
RS0
RS1
RS2
WR
RD
G7
G6
G5
G4
G3
G2
G1
G0
R7
R6
R5
R4
R3
R2
R1
R0
V
REFOUT
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
60


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12 


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn