tda9847t NXP Semiconductors, tda9847t Datasheet
tda9847t
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tda9847t Summary of contents
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DATA SHEET TDA9847 TV and VTR stereo/dual sound processor with digital identification Preliminary specification Supersedes data of September 1993 File under Integrated Circuits, IC02 INTEGRATED CIRCUITS 1995 May 23 ...
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... TYPE NUMBER NAME TDA9847 SDIP24 plastic shrink dual in-line package; 24 leads (400 mil) TDA9847T SO24 plastic small outline package; 24 leads; body width 7.5 mm 1995 May 23 GENERAL DESCRIPTION The TDA9847 is a stereo/dual sound processor for TV and VTR sets. Its identification ensures safe operation by using ...
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2 250 mV RMS 35 k (AM: 500 mV RMS) V ref V ...
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250 mV RMS 35 k (AM: 500 mV RMS) V ref V ...
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Philips Semiconductors TV and VTR stereo/dual sound processor with digital identification PINNING SYMBOL PIN C1 1 control input Port control input Port control input Port AGC capacitor of pilot frequency amplifier ...
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Philips Semiconductors TV and VTR stereo/dual sound processor with digital identification FUNCTIONAL DESCRIPTION AF signal handling The input AF signals, derived from the two sound carriers, are processed in analog form using operational amplifiers. De-matrixing uses the technique of two ...
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Philips Semiconductors TV and VTR stereo/dual sound processor with digital identification After that, when C4 is HIGH (see Table 2), the switch positions of the SCART channel are changed in accordance with the other control line levels. When the supply ...
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Philips Semiconductors TV and VTR stereo/dual sound processor with digital identification When the microcontroller has only open drain ports available for the C1, C2 and C3 control line, external pull-up resistors must be connected to these control lines. Figure 7 ...
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Philips Semiconductors TV and VTR stereo/dual sound processor with digital identification LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL V supply voltage (pin 22 input voltage at pins and 24 ...
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Philips Semiconductors TV and VTR stereo/dual sound processor with digital identification SYMBOL PARAMETER AF Inputs (V and V [pins 9 and 10 nominal input signal voltage i(rms) (RMS value) V clipping voltage level i(rms) (RMS value) G ...
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Philips Semiconductors TV and VTR stereo/dual sound processor with digital identification SYMBOL PARAMETER crosstalk attenuation for cr dual stereo mute attenuation mute V change of DC level output DC voltage between any two modes of operation PSRR power supply ripple ...
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Philips Semiconductors TV and VTR stereo/dual sound processor with digital identification SYMBOL PARAMETER f pilot PLL pull-in frequency pil range (referenced 54.6875 kHz) pil t pilot PLL pull-in time pil f low-pass frequency response LP R low-pass ...
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Philips Semiconductors TV and VTR stereo/dual sound processor with digital identification SYMBOL PARAMETER t total identification time on ident(on) t total identification time off ident(off) LED (pins 18 and 19) V output voltage L(off) V output voltage L(on) I input ...
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Philips Semiconductors TV and VTR stereo/dual sound processor with digital identification Table 1 Control input Port matrix to select AF inputs and AF outputs (main channel) INPUT SIGNAL ST/DS/M MODE (2) Mute Sound mute ...
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Philips Semiconductors TV and VTR stereo/dual sound processor with digital identification Table 2 Control input Port matrix to select AF inputs and AF outputs (SCART channel) INPUT SIGNAL ST/DS/M MODE Sound mute Mono ...
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Philips Semiconductors TV and VTR stereo/dual sound processor with digital identification 2 V oAF (dB Fig.4 Tolerance scheme of AF frequency response; de-emphasis with 15%). internal V C4 (V) ...
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Philips Semiconductors TV and VTR stereo/dual sound processor with digital identification V C1 (V) 5 HIGH 2 0.8 LOW (V) 5 HIGH 2 0.8 LOW (V) 5 HIGH 2 0.8 LOW ...
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Philips Semiconductors TV and VTR stereo/dual sound processor with digital identification INTERNAL CIRCUITRY AGC Z\ ...
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Philips Semiconductors TV and VTR stereo/dual sound processor with digital identification TEST AND APPLICATION INFORMATION AF from 5.5 MHz or from AM demodulator (L) AF from 5.742 MHz external sound source C SCART external sound source D 1995 May 23 ...
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Philips Semiconductors TV and VTR stereo/dual sound processor with digital identification 10 k 100 F MICROCONTROLLER All resistors: 2%. Fig.10 Application circuit for the stereo decoder TDA9847 in conjunction with a microcontroller [LOW/HIGH output ports with internal pull-ups or push-pull ...
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Philips Semiconductors TV and VTR stereo/dual sound processor with digital identification 10% MICROCONTROLLER Resistors RC4A and RC4B 2%; all other resistors 10%; transistors BC types or equivalent. Fig.11 Application circuit for the stereo decoder TDA9847 ...
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Philips Semiconductors TV and VTR stereo/dual sound processor with digital identification PACKAGE OUTLINES SDIP24: plastic shrink dual in-line package; 24 leads (400 mil pin 1 index 1 DIMENSIONS (mm are the original dimensions ...
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Philips Semiconductors TV and VTR stereo/dual sound processor with digital identification SO24: plastic small outline package; 24 leads; body width 7 pin 1 index 1 e DIMENSIONS (inch dimensions are derived from the original mm dimensions) ...
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Philips Semiconductors TV and VTR stereo/dual sound processor with digital identification SOLDERING Plastic dual in-line packages B Y DIP OR WAVE The maximum permissible temperature of the solder is 260 C; this temperature must not be in contact with the ...
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Philips Semiconductors TV and VTR stereo/dual sound processor with digital identification DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be ...
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Philips Semiconductors TV and VTR stereo/dual sound processor with digital identification 1995 May 23 NOTES 26 Preliminary specification TDA9847 ...
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Philips Semiconductors TV and VTR stereo/dual sound processor with digital identification 1995 May 23 NOTES 27 Preliminary specification TDA9847 ...
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Philips Semiconductors – a worldwide company Argentina: IEROD, Av. Juramento 1992 - 14.b, (1428) BUENOS AIRES, Tel. (541)786 7633, Fax. (541)786 9367 Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113, Tel. (02)805 4455, Fax. (02)805 4466 Austria: Triester Str. 64, ...