TDA9551 Ver la hoja de datos (PDF) - Philips Electronics
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componentes Descripción
Fabricante
TDA9551 Datasheet PDF : 125 Pages
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Philips Semiconductors
TV signal processor-Teletext decoder with
embedded µ-Controller
Tentative Device Specification
TDA955X/6X/8X PS/N1 series
QUICK REFERENCE DATA
SYMBOL
PARAMETER
Supply
VP
supply voltages
IP
supply current
Input voltages
ViVIFrms)
ViSIF(rms)
ViAUDIO(rms)
ViCVBS(p-p)
ViCHROMA(p-p)
video IF amplifier sensitivity (RMS value)
QSS sound IF amplifier sensitivity (RMS value)
external audio input (RMS value)
external CVBS/Y input (peak-to-peak value)
external chroma input voltage (burst amplitude)
(peak-to-peak value)
ViRGB(p-p)
ViY(p-p)
ViU(p-p) /
ViPB(p-p)
ViV(p-p) /
ViPR(p-p)
RGB inputs (peak-to-peak value)
luminance input signal (peak-to-peak value)
U / PB input signal (peak-to-peak value)
V / PR input signal (peak-to-peak value)
Output signals
Vo(IFVO)(p-p) demodulated CVBS output (peak-to-peak value)
Vo(QSSO)(rms) sound IF intercarrier output in QSS versions (RMS value)
Vo(AMOUT)(rms) demodulated AM sound output in QSS versions (RMS
value)
Vo(CVBSO)(p-p)
Io(AGCOUT)
VoRGB(p-p)
IoHOUT
IoVERT
IoEWD
selected CVBS output (peak-to-peak value)
tuner AGC output current range
RGB output signal amplitudes (peak-to-peak value)
horizontal output current
vertical output current (peak-to-peak value)
EW drive output current
MIN.
TYP.
−
8.0/3.3
−
tbf
−
35
−
60
−
500
−
1.0
−
0.3
−
0.7
−
1.4 / 1.0
−
−1.33 /
+0.7
−
−1.05 /
+0.7
−
2.0
−
100
−
500
−
2.0
0
−
−
2.0
10
−
1
−
1.2
−
MAX. UNIT
−
V
−
mA
−
µV
−
µV
−
mV
−
V
−
V
−
V
−
V
−
V
−
V
−
V
−
mV
−
mV
−
V
5
mA
−
V
−
mA
−
mA
−
mA
2000 Jun 22
5
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