参数资料
型号: TC90A53N
元件分类: 信号分离
英文描述: Y/C SEPARATOR IC, PDIP28
封装: 0.400 INCH, 1.78 MM PITCH, PLASTIC, SDIP-28
文件页数: 11/17页
文件大小: 474K
代理商: TC90A53N
TC90A53N/F
2001-02-08 3/17
PIN CONNECTION
PIN FUNCTION
PIN
No.
PIN
NAME
FUNCTION
PIN
No.
PIN
NAME
FUNCTION
1
VREFL
ADC Bias
15
CBPF
L : C-BPF
= Wide Band
H : Narrow Band
2
VSS1
ADC GND
16
VENH0
3
VDD1
ADC Power Supply
17
VENH1
Sets Vertical Enhance Amount.
(VENH0, VENH1)
= (L, L) = Small
(H, L)
= Small (L, H) = Medium,
(H, H)
= Large
4
VREFH
ADC Bias
18
1LINE
L : 1-line Color ON
H : 1-line Color OFF
5
ADIN
Video Signal Input
19
CORING L : Coring ON (2LSB)
H : Coring OFF (0LSB)
6
BIAS1
ADC Bias
20
VDD3
Digital Power Supply
7
CLAMPC Clamp Circuit Filter
21
VSS3
Digital GND
8
TEST1
Test Pin
22
BIAS3
DAC Bias
9
1 / 2 VDD Line Memory Bias
23
COUT
C Output
10
VFIL
VCO Filter
24
BIAS2
DAC Bias
11
CKIN
Clock Input
25
YOUT
Y Output
12
VDD2
PLL Power Supply
26
VREF1
DAC Bias
13
VSS2
PLL GND
27
VDD4
DAC Power Supply
14
KILLER
L : Color Mode
H : Black And White Mode
28
VSS4
DAC GND
(Note) : Pins 9 and 26 need external bias.
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