Displays
AND-TFT-7PA
Timing Characteristics of Input Signals
Characteristics
Symbol
Min.
–
Typ.
–
Max.
10
10
10.0
70
–
Unit
Remarks
t
r
Rising time
ns
ns
–
t
f
Falling time
–
–
–
t
HIgh and low level pulse width
CPH pulse duty
9.2
30
20
20
–
9.6
50
–
MAz
%
CPH1~CPH3
CPH
t
CPH1~CPH3
CWH
t
STH setup time
ns
STHR, STHL
SUH
t
STH hold time
–
–
ns
STHR, STHL
HDH
t
STH pulse width
1
–
tCPH
STHR, STHL
STH
t
STH period
61.5
–
63.5
1.40
7.43
18
31.75
9.0
0
65.5
–
µ
µ
µ
µ
µ
µ
s
s
s
s
s
s
STHR, STHL
H
t
OEH pulse width
OEH
OEH
t
Sample and hold disable time
OEV pulse width
–
–
–
DIS1
t
–
–
OEV
OEV
t
CKV puse width
–
–
CKV
CKV
t
Clean enable time
Horizontal display start
Horizontal display timing range
STV setup time
–
–
–
DIS2
t
t
/3
–
–
–
SH
CPH
t
t
–
480
–
–
–
DH
CPH
Ns
t
400
400
–
–
STVR, STVL
SUV
t
STV hold time
–
–
Ns
STVR, STVL
HDV
t
t
STV pulse width
–
1
STVR, STVL
STV
H
t
t
Horizontal lines per field
Vertical display start
Vertical display timing range
VCOM rising time
VCOM falling time
VCOM delay time
RGB delay time
256
–
262
3
268
–
–
–
–
–
–
–
–
V
H
t
t
SV
H
t
t
–
234
–
–
DV
H
t
–
5
Ms
Ms
Ms
Ms
rCOM
t
–
–
5
fCOM
t
–
–
3
DCOM
t
–
–
1
DRGB
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel:408.523.8200 • Fax:408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com
10/26/05
5
PURDY [ PURDY ELECTRONICS CORPORATION ]
