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參數(shù)資料
| 型號(hào)： | TDA8446 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | Fast RGB/YC switch for digital decoding |
| 中文描述： | 6-CHANNEL, AUDIO/VIDEO SWITCH, PDIP20 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-20 |
| 文件頁(yè)數(shù)： | 2/16頁(yè) |
| 文件大?。?/td> | 106K |
| 代理商： | TDA8446 |
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1995 Feb 16
2
Philips Semiconductors
Product specification
Fast RGB/YC switch for digital decoding
TDA8446
FEATURES
R, G, B clamped inputs
Luminance and chrominance difference matrix
Y-clamped inputs
Fast switching between internal and external Y
Chrominance input
Amplifier with selectable gain
3-state switch for chrominance output.
APPLICATIONS
Digital TV systems
Desktop video architecture.
DESCRIPTION
The TDA8446 is a video switch which has been designed
for use in Digital Multistandard System Decoders (DMSD)
in digital video system. The device is intended for matrixing
incoming RGB signals and for switching between
luminance signals. It generates a SYNC signal and TTL
clamping pulses from any video signal with sync pulses.
QUICK REFERENCE DATA
ORDERING INFORMATION
SYMBOL
PARAMETER
MIN.
TYP.
MAX.
UNIT
V
CC
T
amb
supply voltage
operating ambient temperature
10.8
0
13.2
+70
V
°
C
TYPE NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA8446
TDA8446T
DIP20
SO28
plastic dual in-line package; 20 leads; (300 mil)
plastic small outline package; 28 leads; body width 7.5 mm
SOT146-1
SOT136-1
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PDF描述 |
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| TDA8446T | Fast RGB/YC switch for digital decoding |
| TDA8501 | PAL/NTSC encoder |
| TDA8501T | PAL/NTSC encoder |
| TDA8505 | SECAM encoder |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA8446T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Fast RGB/YC switch for digital decoding |
| TDA8451 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| TDA8451A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:P2CCD DELAY LINE AND MATRIX |
| TDA8452 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| TDA8452A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:P2CCD FILTER COMBINATION FOR COLOUR DECODERS |
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