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參數(shù)資料
| 型號(hào)： | KS5514B-XX |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | ON SCREEN DISPLAY PROCESSOR |
| 中文描述： | 屏幕顯示處理器 |
| 文件頁數(shù)： | 4/17頁 |
| 文件大?。?/td> | 123K |
| 代理商： | KS5514B-XX |
KS5514B -XX ON SCREEN DISPLAY PROCESSOR
SPECIFICATION
4
98-05-14
PIN DESCRIPTION
Pin No.
Symbol
I/O
Function
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
DGND
SCK
ACB
OSCIN
OSCOUT
CSB
SIN
P1
CLAMPIN
AGND
LPF
AFCFIL
CVIN
SCCR
CVOUT
AVDD
FSC
AFCR
SYD
-
I
I
I
O
I
I
O
I
-
-
-
I
I
O
-
I
I
O
Digital Ground
Serial clock input. When CSB pin is `L` then serial
data is inputted by micom. Hysteresis input.
Auto clear pin. If `L`, then all circuit is reset.
Built-in pull up resistor. Hysteresis input.
LC oscillation pin. Standard frequency is 7MHz &
the horizontal start position is controlled by the
clock of oscillation block.
While pin 6 is low, serial data input is active.
Built - in pull up resistor
Serial data input pin. Built-in pull up resistor
General output port 1
Clamp input pin of composite video signal
Analog ground
Low pass filter
AFC filter output
Composite video signal input
SECAM chroma input
Composite video output : 2 Vp-p
Analog VDD
FSC input (Not use)
VCO oscillation frequency control
When sync signal is inputted, then SYD is high.
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