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参数资料
| 型号： | TC90A53F |
| 厂商： | Toshiba Corporation |
| 英文描述： | 3-LINE DIGITAL Y / C SEPARATOR IC |
| 中文描述： | 三线数码Y /荤分离器集成电路 |
| 文件页数： | 4/17页 |
| 文件大小： | 305K |
| 代理商： | TC90A53F |
TC90A53N/F
2001-02-08 4/17
PIN FUNCTION
PIN
No.
PIN
NAME
FUNCTION
I / O
INTERFACE
1
V
REFL
ADC bias pin. Sets lower limit of range D
for ADC. Fixed internally to 1.5 V (typ.).
Connect 0.01 F capacitor between this
pin and GND.
2
V
SS1
ADC GND
3
V
DD1
ADC power supply ( 5 V)
4
V
REFH
ADC bias pin. Sets upper limit of range D
for ADC. Fixed internally to 3.5 V (typ.).
Connect 0.01 F capacitor between this
pin and GND.
5
ADIN
Composite video signal input pin.
I
6
BIAS1
ADC bias pin. Fixed internally to 1.3 V
(typ.). Connect 0.01 F capacitor between
this pin and GND.
7
CLAMPC
External filter used for Sync tip clamping
the input composite video signal. Connect
510 k and 4700 pF between this pin and
GND.
8
TEST
Test pin. Connect GND.
9
1 / 2 V
DD
Line-memory bias. Supply 1 / 2 V
DD
by
dividing digital power supply using a
resistor. Connect 0.01 F capacitor
between this pin and GND.
I
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相关代理商/技术参数 |
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| TC90A53N | 制造商:Panasonic Industrial Company 功能描述:IC |
| TC90A58F | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:3-Channel AD Converter |
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| TC90A66F | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:PAP/PIP/POP Controller for Wide-Screen TVs (PAL/NTSC) |
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