參數(shù)資料
型號: 3D7428
廠商: Electronic Theatre Controls, Inc.
英文描述: MONOLITHIC 8-BIT PROGRAMMABLE DELAY LINE
中文描述: 整體式8位可編程延遲線
文件頁數(shù): 5/7頁
文件大?。?/td> 513K
代理商: 3D7428
Doc #03003
11/1/04
3D7428
DATA DELAY DEVICES, INC.
3 Mt. Prospect Ave. Clifton, NJ 07013
5
APPLICATION NOTES (CONT’D)
t
EW
PREVIOUS
NEW VALUE
NEW VALUE
t
EDX
t
EDV
PARALLEL
INPUTS
P0-P7
DELAY
TIME
t
DSE
t
DHE
ENABLE
(AE)
Figure 3: Latched parallel mode (MD=1)
NEW
VALUE
NEW
BIT 7
NEW
BIT 0
NEW
BIT 6
t
CQV
OLD
BIT 7
OLD
BIT 6
OLD
BIT 0
ENABLE
(AE)
CLOCK
(SC)
SERIAL
INPUT
(SI)
SERIAL
OUTPUT
(SO)
DELAY
TIME
t
EW
t
ES
t
CW
t
CW
t
EH
t
DSC
t
DHC
t
EGV
t
CQX
t
EQZ
t
EDV
t
EDX
PREVIOUS VALUE
Figure 4: Serial mode (MD=0)
3D7428
3D7428
SI
FROM
WRITING
DEVICE
TO
NEXT
DEVICE
SI
SO
SC
AE
3D7428
SI
Figure 5: Cascading Multiple Devices
TABLE 2: DELAY VS. PROGRAMMED ADDRESS
PROGRAMMED ADDRESS
P6
P5
P4
P3
P2
P1
P0
Lsb
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
1
1
0
0
0
0
1
0
0
0
0
0
0
1
0
1
1
1
1
1
1
0
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
SO
SC
AE
SO
SC
AE
PARALLEL
SERIAL
STEP 0
STEP 1
STEP 2
STEP 3
STEP 4
STEP 5
STEP 253
STEP 254
STEP 255
CHANGE
P7
Msb
0
0
0
0
0
0
1
1
1
NOMINAL DELAY (NS)
PER 3D7428 DASH NUMBER
-0.5
-1
10.5
10.5
11.0
11.5
11.5
12.5
12.0
13.5
12.5
14.5
13.0
15.5
137.0
263.5
516.5
137.5
264.5
518.5
138.0
265.5
520.5
127.5
255.0
510.0
-0.25
10.50
10.75
11.00
11.25
11.50
11.75
-2
-5
15
20
25
30
35
40
-10
23.5
33.5
43.5
53.5
63.5
73.5
-20
42
62
82
102
122
142
10.5
12.5
14.5
16.5
18.5
20.5
73.75
74.00
74.25
63.75
1280
1285
1290
1275
2553.5
2563.5
2573.5
2550.0
5102
5122
5142
5100
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
3D7428_06 制造商:DATADELAY 制造商全稱:Data Delay Devices, Inc. 功能描述:MONOLITHIC 8-BIT PROGRAMMABLE DELAY LINE
3D7428-0.25 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MONOLITHIC 8-BIT PROGRAMMABLE DELAY LINE
3D7428-0.5 制造商:DATADELAY 制造商全稱:Data Delay Devices, Inc. 功能描述:MONOLITHIC 8-BIT PROGRAMMABLE DELAY LINE
3D7428-1 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MONOLITHIC 8-BIT PROGRAMMABLE DELAY LINE
3D7428-1.5 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MONOLITHIC 8-BIT PROGRAMMABLE DELAY LINE