LV4147W Datasheet, PDF (24/26 Pages) Sanyo Semicon Device – Bi-CMOS LSI For LCD Panel Drive Single Chip IC

(Note 1) Sample hold phase
S/H pulse timing
CKH1
A
B
C
LV4147W
R
S/H1
G
S/H2
B
S/H3
S/H4
S/H4
S/H4
SH1 SH2 SH3 SH4
Horizontal inversion
SHS1
SH1
B
SH2
through
SH3
A
SH4
C
Normal scan
SHS2
SHS3
A
through
C
B
C
through
B
A
Horizontal inversion
SHS1
SH1
B
SH2
A
SH3
through
SH4
C
SH1 : SH pulse for R signal
SH3 : SH pulse for B signal
SH2 : SH pulse for G signal
SH4 : Common SH pulse for RGB signal
Reverse scan
SHS2
SHS3
A
C
through
B
C
B
Through
A
(Note 2) H-Position set
(step 1 = 2×1/fvco)
: 1/fvco ≈ 90ns <521×218, 557×234 mode>
: 1/fvco ≈ 60ns <881×228 mode>
CLK (fh)
STH
Step 15
Step 1 Step 1
Center
Step 16
10001(+1)
10000 (Default)
01111 (-1)
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