參數(shù)資料
型號: CXA1871S
廠商: Sony Corporation
元件分類: 外設(shè)及接口
英文描述: Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????)
中文描述: 單電源RS232C接口線路驅(qū)動器/接收器(單電源RS232C接口線收發(fā)器(2發(fā)2收))
文件頁數(shù): 1/46頁
文件大?。?/td> 639K
代理商: CXA1871S
—1—
E95432-TE
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.
Absolute Maximum Ratings
(Ta=25 °C)
Supply voltage
Operating temperature
Storage temperature
Allowable power dissipation P
D
V
CC
Topr –20 to +75 °C
Tstg –65 to +150 °C
1.8
12
V
W
Operating Conditions
Supply voltage
V
CC
9±0.5
V
Description
The CXA1871S is a bipolar IC which integrates the
NTSC and PAL color TV luminance signal
processing, chroma signal processing, sync signal
processing, and RGB signal processing onto a
single chip.
Features
I
2
C bus compatible. Various types of adjustments
and user controls performed with two bus lines
SCL and SDA.
H and V oscillation frequencies made non-
adjusting with a countdown system.
Non-adjusting Y system filters (chroma trap, delay
line)
Built-in V picture distortion correction circuit
Built-in delay line aperture compensation
Auto cut-off function for automatic CRT cut-off
adjustment and compensation for changes with
time
Multiple inputs
Composite Video
2 systems
(Built-in 2-input, 1-output video switch)
Y/C separation input: 1 system
On screen display input: 1 system
Multiple system configuration possible using a non-
adjusting SECAM chroma decoder.
Applications
Color TV
Structure
Bipolar silicon monolithic IC
NTSC/PAL Y/C/Jungle
48 pin SDIP (Plastic)
CXA1871S
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