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부품번호 | LC11011-141 기능 |
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기능 | Computer Image Signal Processing Full-Color Gray-Scale Processor | ||
제조업체 | Sanyo | ||
로고 | |||
Ordering number : EN*5041A
Preliminaly
CMOS LSI
LC11011-141
Computer Image Signal Processing
Full-Color Gray-Scale Processor
Overview
The LC11011-141 is a pseudo gray scale processor for
TFT LCD. It allows LCD panels with inputs of three to six
bits per RGB to display the equivalent of 16.7 million
colors.
Features
• Handles 8-bits of input data (256-scale data) for each of
the RGB colors.
• Operating mode selection of three, four, or six bit driver
outputs
• Realizes reduced resolution loss (as compared to
dithering techniques) by using intra- and inter-frame
error diffusion processing.
• Supports both 5 V and low voltage (3.3 V) operation.
• Operates with arbitrary clock frequencies up to 50 MHz
(at 5 V) or up to 30 MHz (at 3.3 V).
• Can operate independently of the number of displayed
pixels since internal operation is controlled by the
horizontal and vertical synchronization signals.
Package Dimensions
unit: mm
3151-QFP100E
[LC11011-141]
SANYO: QFP100E
Specifications
Absolute Maximum Ratings at Ta = 25°C, VSS = 0 V
Parameter
Maximum supply voltage
Input and output voltages
Operating temperature
Storage temperature
Symbol
VDD max
VI, VO
Topr
Tstg
Conditions
Electrical Characteristics: At an operating voltage of 5.0 V
Operating Ranges at Ta = 0 to +70°C
Parameter
Supply voltage
Input voltage
Clock frequency
Symbol
VDD
VIN
fclk
Conditions
min
4.5
0
Ratings
–0.3 to +7.0
–0.3 to VDD + 0.3
0 to +70
–40 to +125
Unit
V
V
°C
°C
Ratings
typ
5.0
Unit
max
5.5 V
VDD
V
50 MHz
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
22896HA (OT)/No. 5041-1/7
Block Diagram
LC11011-141
No. 5041-4/7
4페이지 Continued from preceding page.
LC11011-141
Usage Note
Since this LSI performs spatial modulation using an error diffusion algorithm, patterns that differ from the original
images may be displayed for certain display pattern and gray-scale mode combinations.
s No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace
equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of
which may directly or indirectly cause injury, death or property loss.
s Anyone purchasing any products described or contained herein for an above-mentioned use shall:
Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and
distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all
damages, cost and expenses associated with such use:
Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on
SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of their officers and employees
jointly or severally.
s Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for
volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied
regarding its use or any infringements of intellectual property rights or other rights of third parties.
This catalog provides information as of December, 1997. Specifications and information herein are subject to
change without notice.
No. 5041-7/7
7페이지 | |||
구 성 | 총 7 페이지수 | ||
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부품번호 | 상세설명 및 기능 | 제조사 |
LC11011-141 | Computer Image Signal Processing Full-Color Gray-Scale Processor | Sanyo |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |