Datenblatt-Suchmaschine für elektronische Bauteile |
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TEA6822T Datenblatt(PDF) 6 Page - NXP Semiconductors |
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TEA6822T Datenblatt(HTML) 6 Page - NXP Semiconductors |
6 / 48 page 1997 Feb 12 6 Philips Semiconductors Preliminary specification In Car Entertainment (ICE) car radio TEA6820T; TEA6822T Fig.2 Pin configuration for TEA6822T. handbook, halfpage TEA6822T MHA204 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 VDDA3 DGND SCL VDDD IACCONTR Vmute/AML SDA LEVELUNWEIG AMAFOUT MPXOUT i.c. MPXIN OUTRIGHT RDS/AMSTOP FMSTOP OUTLEFT MPBUF CAFC LEVELADJ FMIN1 DCFEED FMIN2 AMIF2IN2 AMIF2IN1 DEEMPHL DEEMPHR AFGND FMIFAMPOUT VDDA2 FMAM10.7 PILDET PHASEDET FMAMDEC AMIF2OUT2 AMIF2OUT1 Vref FMIF2OUT2 FMIF2OUT1 VSDR VSDS TSDS TSDR FMIF1IN2 FMIF1IN1 Iref fref(n) fref(p) XTAL2 XTAL1 HFBUS2 HFBUS1 VDDA1 AGND TSWITCH QDET2 QDET1 Fig.3 Pin configuration for TEA6820T (top view). handbook, halfpage TEA6820T MHA419 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 VDDA3 DGND SCL SDA VDDD IACCONTR LEVELUNWEIG Vmute/AML AMAFOUT MPXOUT i.c. MPXIN OUTRIGHT RDS/AMSTOP FMSTOP OUTLEFT MPBUF CAFC LEVELADJ FMIN1 DCFEED FMIN2 AMIF2IN2 AMIF2IN1 DEEMPHL DEEMPHR AFGND FMIFAMPOUT QDET1 QDET2 TSWITCH AGND VDDA1 HFBUS1 HFBUS2 XTAL1 XTAL2 fref(p) fref(n) Iref FMIF1IN1 FMIF1IN2 TSDR TSDS VSDS VSDR FMIF2OUT1 FMIF2OUT2 Vref AMIF2OUT1 AMIF2OUT2 FMAMDEC PHASEDET PILDET FMAM10.7 VDDA2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 FUNCTIONAL DESCRIPTION Stereo decoder By changing the value of the input resistor at pin 12 the MPX input can be adapted to the level of the FM demodulator output (see Fig.16). A 3rd order low-pass filter (fg = 90 kHz) at the MPX input provides an extra 190 kHz ACI suppression. An interference gate is connected at the MPX demodulator outputs. For AM the VCO is switched off. |
Ähnliche Teilenummer - TEA6822T |
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Ähnliche Beschreibung - TEA6822T |
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