參數(shù)資料
型號: CXA2016S
廠商: Sony Corporation
英文描述: Sync Identification for CRT Display
中文描述: 同步鑒定CRT顯示器
文件頁數(shù): 1/12頁
文件大?。?/td> 183K
代理商: CXA2016S
—1—
E95422B78-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.
Sync Identification for CRT Display
22 pin SDIP (Plastic)
CXA2016S
Absolute Maximum Ratings
(Ta=25°C)
Supply voltage
Operating temperature
Storage temperature
Allowable power dissipation
V
CC
Topr –20 to +75
Tstg –65 to +150
12
V
°C
°C
P
D
962
mW
Operating Conditions
Supply voltage
V
CC
5 ± 0.25
V
Description
The CXA2016S is used for sync signal
identification and waveform shaping in the CRT
computers display for multi-scan system. There are
three types of sync input signals for identification:
separate sync, composite sync, and sync on video
signals.
Features
Power save function available (5 V power supply)
Clamp pulse output position selectable among sync
interval, back porch interval, and AUTO.
Polarity information of sync signals is output.
Polarity and amplitude of input signals:
Polarity
V. separate sync: Positive/Negative
H. separate sync: Positive/Negative
Composite sync: Positive/Negative
Sync on video:
Sync signals part of Negative
Video part
Amplitude (Vp-p)
1 to 5
1 to 5
1 to 5
0.2 to 0.4
0 to 1.4
Applications
CRT display monitor
Pin Configuration (Top View)
Block Diagram
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
VS IN
PVC
EVC
CS IN
PHC
EHC
Video IN
HD SEL
ISC
ISJ
GND
V
CC
VD
V
SS
IN
V
SS
OUT
HD
PV
PH
CLP SEL
CLP OUT
V
SS
REF
CLP OUT
Polarity
Check
V. Ramp
Generator
Exist
Check
Polarity
Check
Exist
Check
Sync
Sep
Level
Control
Bias
Sync
Check
Logic
Clamp
21
8
18
9
13
14
15
10
19
20
12
22
11
1
17
16
4
5
6
7
2
3
PVC
EVC
VS IN
PV
PH
CS IN
PHC
EHC
Video IN
ISJ
V
SS
OUT
V
SS
IN
V
SS
REF
GND
V
CC
VD
HD SEL
HD
ISC
CLP OUT
CLP SEL
CLP OUT
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