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Sony Corporation |
CXD2411AR
Timing Generator for Color LCD Panels
For the availability of this product, please contact the sales office.
Description
The CXD2411AR is a timing signal generator for
48 pin LQFP (Plastic)
color LCD panel drivers.
Features
• Generates the LCX005BK/BKB and
LCX009AK/AKB drive pulse.
• Supports right/left inverse display.
• Supports 16:9 wide display.
• Supports CSYNC and Separate SYNC (XHD, XVD)
input.
• Supports line inversion and field inversion.
• AC drive for LCD panel during no signal
(NTSC/PAL).
• Generates timing signal of external sample-and-
hold circuit.
• AFC circuit supporting static and dynamic
fluctuations.
Applications
• Color LCD viewfinder
• Single-panel and three-panel projectors
Structure
Silicon gate CMOS IC
Absolute Maximum Ratings (Ta = 25°C)
• Supply voltage VDD VSS – 0.5 to +7.0 V
• Input voltage
VI VSS – 0.5 to VDD + 0.5 V
• Output voltage VO VSS – 0.5 to VDD + 0.5 V
• Operating temperature
Topr
–20 to +85
°C
• Storage temperature
Tstg –55 to +150
°C
Recommended Operating Conditions
• Supply voltage VDD
2.7 to 5.5
• Operating temperature
Topr
–20 to +85
V
°C
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
E95Z14-ST
Block Diagram and Pin Configuration
CKO 41
CKI 42
XCLR 3
PLNT 2
SLCK 1
XHD 27
XVD 45
TST0 7
TST1 8
TST2 9
TST3 11
TST4 12
TST5 15
TST6 26
TST7 37
TST8 44
EN 17
VD 25
VST 18
VCK1 21
VCK2 20
FLDO 29
SBLK 5
WIDE 4
master ck
PLL PHASE COMPARATOR
H-SYNC
DETECTOR
H-SKEW
DETECTOR
HALF-H
KILLER
PLL-COUNTER
V-SYNC
SEPERATOR
(NOISE SHAPE)
V-TIMING
PULSE GENERATOR
PAL PULSE
ELIMINATOR
H-TIMING
PULSE
GENERATOR
FIELD & LINE
CONTROLLER
CXD2411AR
39 RPD
35 XCLP
36 HD
6 VSS
19 VDD
31 VSS
43 VDD
40 VSS
46 HP1
47 HP2
48 HP3
38 HP4
10 RGT
22 HST1
14 HST2
24 HCK1
23 HCK2
32 SH1
33 SH2
34 SH3
30 SH4
16 CLR
13 SLFR
28 FRP
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