CXD2467AQ
Digital Signal Driver/Timing Generator
Description
The CXD2467AQ incorporates digital signal processor
type RGB driver and timing generator functions onto a
single IC. Operation is possible with a system clock up
to 135MHz (max.). This IC can process video signals
in bands up to SXGA standard, and can output the
timing signals for driving various LCD panels such as
SXGA (LCX028) and XGA (LCX017 and LCX023).
Features
•
Various picture quality adjustment functions such
as user adjustment, white balance adjustment and
gamma correction
•
OSD MIX, black frame processing, mute and limiter
functions
•
Drives various data projector LCD panels such as
SXGA (LCX028) and XGA (LCX017 and LCX023)
•
Controls the sample-and-hold position of the
CXA2112R sample-and-hold driver
•
Line inversion and field inversion signal generation
•
Supports AC drive of LCD panels during no signal
Applications
LCD projectors and other video equipment
Structure
Silicon gate CMOS IC
Note)
Company names and product names, etc. contained in these materials are the trademarks or registered
trademarks of the respective companies.
240 pin QFP (Plastic)
Absolute Maximum Ratings
(V
SS
= 0V)
•
Supply voltage
V
DD
V
SS
– 0.5 to +4.0
•
Input voltage
V
I
Vss – 0.5 to V
DD
+ 0.5
•
Output voltage
V
O
Vss – 0.5 to V
DD
+ 0.5
–55 to +125
•
Storage temperature
Tstg
V
V
V
°C
Recommended Operating Conditions
•
Supply voltage
V
DD
3.0 to 3.6
•
Operating temperature
Topr
–20 to +75
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–
E99613-PS
SONY [ SONY CORPORATION ]
