AD8387 Просмотр технического описания (PDF) - Analog Devices
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AD8387 Datasheet PDF : 16 Pages
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AD8387
DUAL DATA BUS CONFIGURATION, DSW = HIGH
DA(0:11)
DB(0:11)
PIXEL
CLK
÷2
CLK
XFR
R/L
INV
IMAGE
PROCESSOR
12
12
DVCC
REFERENCES
VRH
VRL
DBA(0:11)
DBB(0:11)
CLK
AD8387
XFR
R/L
INV
DSW
ISW
VRH
VRL
VID0
VID1
VID2
VID3
VID4
VID5
VID6
VID7
VID8
VID9
VID10
VID11
Figure 13. AD8387 in Dual Data Bus System
12-CHANNEL
LCD
CHANNEL 0
CHANNEL 1
CHANNEL 2
CHANNEL 3
CHANNEL 4
CHANNEL 5
CHANNEL 6
CHANNEL 7
CHANNEL 8
CHANNEL 9
CHANNEL 10
CHANNEL 11
PIXEL CLK
LEFT
DBA(0:11) –2 0 2 4 6 8 10 12 14 16 18 20 22 24
DBB(0:11) –1 1 3 5 7 9 11 13 15 17 19 21 23 25
CLK
XFR
R/L
PIXEL CLK
RIGHT
DBA(0:11) –1 1 3 5 7 9 11 13 15 17 19 21 23 25
DBB(0:11) –2 0 2 4 6 8 10 12 14 16 18 20 22 24
CLK
XFR
R/L
VID0
–12
0
VID1
–11
1
VID2
–10
2
VID3
–9
3
VID4
–8
4
VID5
–7
5
12
VID0
–1
13
VID1
–2
14
VID2
–3
15
VID3
–4
16
VID4
–5
17
VID5
–6
11
23
10
22
9
21
8
20
7
19
6
18
VID6
–6
6
18
VID6
–7
5
17
VID7
–5
7
19
VID7
–8
4
16
VID8
–4
8
20
VID8
–9
3
15
VID9
–3
9
21
VID9
–10
2
14
VID10
–2
10
22
VID10
–11
1
13
VID11
–1
11
23
VID11
–12
0
12
Figure 14. AD8387 in Dual Data Bus Configuration Scanning Left-to-Right and Right-to-Left
Rev. 0 | Page 10 of 16
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