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Número de pieza | TDA9585PS | |
Descripción | TV signal processor | |
Fabricantes | Philips | |
Logotipo | ||
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No Preview Available ! INTEGRATED CIRCUITS
DDEAVITCAE SSPEHCIEFIECATTION
TDA955X/6X/8X PS/N1 series
TV signal processor-Teletext
decoder with embedded µ-Controller
Tentative Device Specification
FVielersuionnd:e1r.I6ntegrated Circuits, <Handbook>
2000 Jun 22
Previous date: 2000 Apr 06
1 page 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
5 Page Table 1 Pin functions for various versions
IC version
FM-PLL version
AM/FM MODE (1)
AMFM bit
0
1
East-West Y/N
CMB1/CMB0 bits
AM bit
Pin 20
N
00 01/10/11
−−
AVL
Y
00 01/10/11
−−
EWD
N
−
01
DECSDEM
00
−
Pin 28
AUDEEM
SIFIN1
Pin 29
Pin 31
Pin 32
SNDIF(3)
DECSDEM
SNDPLL
REFO AVL/SNDIF(3) REFO
SIFIN2
SNDPLL SIFAGC(2)
AUDEEM/AMOUT AMOUT
Pin 35
AUDEXT
AUDEXT
AUDEXT
Pin 44
AUDOUT
controlled audio out
QSS VERSION
NORMAL MODE
0
N
01/10/11
00
01−
AVL
SIFIN1
SIFIN2
SIFAGC
REFO
AMOUT
QSSO AMOUT AUDEXT
controlled AM out
Y
01/10/11
01
EWD
REFO
QSSO AMOUT
Note
1. When the AM/FM mode is chosen several pins have a different function. For this reason this mode can be selected only when the adapted
application is used.
2. When in the AM/FM mode the AM bit is activated a capacitor with a value of about 2.2 µF has to be switched externally in parallel with the sound
PLL filter
3. When additional (external) selectivity is required for FM-PLL system pin 32 can be used as sound IF input. This function is selected by means of
SIF bit in subaddress 21H.
11 Page |
Páginas | Total 30 Páginas | |
PDF Descargar | [ Datasheet TDA9585PS.PDF ] |
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