LQ197V3DZ89 Sharp Electronics, LQ197V3DZ89 Datasheet - Page 11

• Manufacturer Part Number: LQ197V3DZ89
• Manufacturer: Sharp Electronics

Specifications of LQ197V3DZ89

• Lead Free Status / Rohs Status: Not Compliant

7. Timing characteristics of input signals
7-1. Timing characteristics
Timing diagrams of input signal are shown in Fig.3
DE(Data Enable) signal
【Note 1】 In case of lower frequency, the deterioration of display quality, flicker, and etc, may occur.
【Note 2】 Be sure to input V0 data during Vertical blanking period.
【Note 3】 It is recommend making sure that length of vertical period is an integral multiple of horizontal length of
CK(Clock)
Data
period. Otherwise, the screen may not display properly.
Parameter
Horizontal period
Horizontal period
Vertical period
Vertical period
Set up time
Set up time
Frequency
Hold time
High time
Low time
(High)
(High)
Symbol
1/Tc
THd
TVd
Tch
Tc1
Tds
Tdh
Tes
TH
TV
Min.
20.0
790
640
517
480
5
10
10
10
7
25.17
Typ.
800
640
525
480
-
-
-
-
-
Tc-15
1620
1000
Max.
30.0
640
480
-
-
-
-
Clock
Clock
MHz
Unit
Line
Line
ns
ns
ns
ns
ns
LD − 17221 − 8
【Note 2】
【Note 1】
Remark