參數(shù)資料
型號(hào)： ADV471
廠商： Analog Devices, Inc.
英文描述： CMOS 80 MHz Monolithic Color Palette RAM-DACs(80MHz單片256×18彩色調(diào)色器RAM-D/A轉(zhuǎn)換器)
中文描述： 80兆赫的CMOS單片調(diào)色板RAM的數(shù)模轉(zhuǎn)換器（80MHz的單片256 × 18彩色調(diào)色器RAM的的D / A轉(zhuǎn)換器）
文件頁數(shù)： 3/12頁
文件大小： 198K
代理商： ADV471
ADV478/ADV471
–3–
REV. B
TIMNGCHARACTERISTICS
1
Parameter
KP80 Version
KP66 Version
KP50 Version
KP35 Version
Units
Conditions/Comments
f
MAX
t
1
t
2
t
3
t
4
t
5
t
6
t
7
t
8
t
9
t
10
t
11
t
12
t
13
t
14
t
15
t
t
16
t
18
t
PD
80
10
10
5
40
20
10
10
50
6
×
t
12
3
3
12.5
4
4
30
3
13
2
4
×
t
12
66
10
10
5
40
20
10
10
50
6
×
t
12
3
3
15.3
5
5
30
3
15.3
2
4
×
t
12
50
10
10
5
40
20
10
10
50
6
×
t
12
3
3
20
6
6
30
3
20
2
4
×
t
12
35
10
10
5
40
20
10
10
50
6
×
t
12
3
3
28
7
9
30
3
28
2
4
×
t
12
MHz
ns min
ns min
ns min
ns max
ns max
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns max
ns typ
ns typ
ns max
ns min
Clock Rate
RS0–RS2 Setup T ime
RS0–RS2 Hold T ime
RD
Asserted to Data Bus Driven
RD
Asserted to Data Valid
RD
Negated to Data Bus 3-Stated
Write Data Setup T ime
Write Data Hold T ime
RD
,
WR
Pulse Width Low
RD
,
WR
Pulse Width High
Pixel and Control Setup T ime
Pixel and Control Hold T ime
Clock Cycle T ime
Clock Pulse Width High T ime
Clock Pulse Width Low T ime
Analog Output Delay
Analog Output Rise/Fall T ime
Analog Output Settling T ime
Analog Output Skew
Pipeline Delay
NOT ES
1
T T L input values are 0 to 3 volts, with input rise/fall times
≤
3 ns, measured between the 10% and 90% points. T iming reference points at 50% for inputs and
outputs. Analog output load
≤
10 pF, 37.5
. D0–D7 output load
≤
50 pF. See timing notes in Figure 2.
2
±
5% for 80 MHz and 66 MHz parts;
±
5% for 50 MHz and 35 MHz parts.
3
T emperature Range (T
to T
); 0
°
C to +70
°
C.
4
Settling time does not include clock and data feedthrough. For this test, the digital inputs have a 1 k
resistor to ground and are driven by 74HC logic.
Specifications subject to change without notice
T IMING DIAGRAMS
Figure 1. MPU Read/Write Timing
Figure 2. Video Input/Output Timing
(V
AA2
= +5 V, SETUP = 8/
6
= V
AA
, V
REF
= 1.235 V. R
SET
= 147
V
. All Specifications T
MN
to T
MAX3
.)
相關(guān)PDF資料
PDF描述
ADV473KP110 Circular Connector; No. of Contacts:55; Series:LJTP02R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:17; Circular Contact Gender:Pin; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:17-35
ADV473KP135 Circular Connector; No. of Contacts:55; Series:LJTP02R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:17; Circular Contact Gender:Pin; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:17-35
ADV473KP66 Circular Connector; No. of Contacts:55; Series:LJTP02R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:17; Circular Contact Gender:Pin; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:17-35
ADV473KP80 Circular Connector; No. of Contacts:55; Series:LJTP02R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:17; Circular Contact Gender:Pin; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:17-55
ADV473 CMOS 135 MHz True-Color Graphics Triple 8-Bit Video RAM-DAC(三通道,8位視頻RAM-DAC)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADV471KP35 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述:
ADV471KP35E 制造商:Analog Devices 功能描述:
ADV471KP35-REEL 制造商:Rochester Electronics LLC 功能描述:TRIPLE 6-BIT VIDEO DAC IC - Tape and Reel 制造商:Analog Devices 功能描述:
ADV471KP50 制造商:Rochester Electronics LLC 功能描述:TRIPLE 6 BIT VIDEO DAC IC - Bulk 制造商:Analog Devices 功能描述:
ADV471KP66 制造商:AD 制造商全稱:Analog Devices 功能描述:CMOS 80 MHz Monolithic 256 x 24(18) Color Palette RAM-DACs
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