TDA9321 查看數據表（PDF） - Philips Electronics
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TDA9321 Datasheet PDF : 44 Pages
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Philips Semiconductors
I2C-bus controlled TV input processor
Preliminary specification
TDA9321H
QUICK REFERENCE DATA
SYMBOL
PARAMETER
Supply
VP
supply voltage (pins VP1 and VP2)
IP
supply current (pins VP1 and VP2)
Input signals
Vi(VIF)(rms)
Vi(SIF)(rms)
Vi(CVBS/Y)(p-p)
Vi(C)(p-p)
VIF amplifier sensitivity (RMS value)
SIF amplifier sensitivity (RMS value)
CVBS or Y input signal (peak-to-peak value)
chrominance input signal (burst amplitude)
(peak-to-peak value)
Vi(RGB)(p-p)
RGB input signal (peak-to-peak value)
Output signals
Vo(VIFO)(p-p)
Vo(CVBSPIP)(p-p)
demodulated CVBS output signal (peak-to-peak value)
CVBS output signal for Picture-In-Picture
(peak-to-peak value)
Vo(CVBSTXT)(p-p)
Io(TAGC)
Vo(QSS)(rms)
Vo(AM)(rms)
Vo(V)(p-p)
Vo(U)(p-p)
Vo(Y)(b-w)
Vo(hor)
Vo(ver)
Vo(sc)(p-p)
CVBS output signal for teletext (peak-to-peak value)
tuner AGC output current
QSS output signal (RMS value)
demodulated AM sound output signal (RMS value)
−V output signal (peak-to-peak value)
−U output signal (peak-to-peak value)
Y output signal (black-to-white value)
horizontal pulse output
vertical pulse output
subcarrier output signal (peak-to-peak value)
MIN. TYP. MAX. UNIT
7.2
8.0
8.8
V
−
120
−
mA
−
35
−
µV
−
30
−
µV
−
1.0
−
V
−
0.3
−
V
−
0.7
−
V
−
2.5
−
V
−
1.0
−
V
−
2.0
−
V
0
−
5
mA
−
100
−
mV
−
500
−
mV
−
1.05
−
V
−
1.33
−
V
−
1.0
−
V
−
5
−
V
−
5
−
V
−
250
−
mV
1998 Dec 16
3
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