SAA7284ZP PHILIPS [NXP Semiconductors], SAA7284ZP Datasheet
SAA7284ZP
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SAA7284ZP Summary of contents
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DATA SHEET SAA7284 Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems Preliminary specification File under Integrated Circuits, IC02 INTEGRATED CIRCUITS 1996 Oct 24 ...
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... RF performance in conventional intercarrier PLL-IF systems, to that of the SAA7283 in QSS systems. ORDERING INFORMATION TYPE NUMBER NAME SAA7284ZP SDIP52 plastic shrink dual in-line package; 52 leads (600 mil) SAA7284GP QFP64 plastic quad flat package; 64 leads (lead length 1.95 mm); body 14 1996 Oct 24 ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems QUICK REFERENCE DATA SYMBOL V supply voltage DD I supply current DD f clock frequency clk T operating ambient temperature amb 1996 Oct 24 PARAMETER MIN. 4 ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems BLOCK DIAGRAM handbook, full pagewidth V DDF1 V SSF1 COFF CEYE V DDF2 V SSF2 REMO REMVE I REF V ROF V RCF CLKLPF DATAOUT DATAIN XTAL OSC V ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems PINNING PIN SYMBOL SDIP52 QFP64 MUTE 1 DOBM DDA V 4 SSA V 5 RCA EXTR 6 FMR 7 OPR 8 n.c. 9 and 10 9 ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems PIN SYMBOL SDIP52 QFP64 XTAL 40 OSC SSX DATAIN SSD PCLK DDD RESET 47 DATAOUT 48 SCL 49 SDA 50 ...
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... RESET V DDD FMR 7 46 PCLK OPR 8 45 n.c. V SSD DATAIN V ROA V SSX SSDAC 12 41 OSC n.c. XTAL 13 40 SAA7284ZP n. CLKLPF OPL n. SSF2 FML DDF2 EXTL RCF 18 35 PORM PORA 19 I REF 34 V ROF REMVE 20 33 REMO ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems handbook, full pagewidth n. EXTR FMR 3 4 OPR n. ROA 7 V SSDAC 8 n.c. 9 n.c. 10 OPL 11 FML 12 ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems FUNCTIONAL DESCRIPTION DQPSK demodulation Q , UADRATURE MIXERS BASEBAND FILTERS AND AUTOMATIC (AGC) GAIN CONTROL The DQPSK signal is fed into two differential input mixers, where it is mixed ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems User mute The error counter is an 8-bit counter which locks at count 255. The counter is reset and its output sent to the 2 I C-bus every 128 ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems handbook, full pagewidth ERROR_COUNT ERROR_MAX RSSF = 1 EXT or FM INPUT SWITCHED IN SOUND APPLICATION DUAL MONO Output is switched to FM input AM bit = HIGH MUTEB ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems 2 I C-BUS FORMATS 2 The SAA7284 contains an I C-bus slave transceiver (up to 400 kHz) permitting a master device to: Read decoder status information derived from the ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems 2 I C-bus slave receiver register map Table 4 Slave receiver data byte SUB-ADDRESS D7 000 M1/M2 001 EMAX7 010 EMIN7 C4OV 011 100 ASYS M1/M2 This bit selects ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems DAIE When set HIGH this bit switches in the Digital Audio Interface output to the DOBM pin. When set LOW the DOBM output is 3-stated. Power-on resets to HIGH. ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems Table 8 Action of pulling MUTE pin/I TRANSMITTED C4OV C4 BIT (RSSF stereo/mono/dual mono with L and dual ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems Table 11 Explanation of Table 10 ITEM 2 START I C-bus start condition Slave_addr 101101XR X logic 0 when ADSEL = 0; logic 1 when ADSEL = 1 R ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems OVW This bit is set when new additional data bits are written to 2 the I C-bus without the previous bits being read. SAD This bit is set HIGH ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems DIGITAL AUDIO INTERFACE IEC/EBU 958 Block structure The output is grouped into a block of 192 consecutive frames providing, for each channel the 192 channel status data bits. The ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems Channel coding Time-slots are encoded as biphase mark data. Each bit transmitted is represented by a symbol comprising two consecutive binary states. The first state of a symbol is ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems LIMITING VALUES In accordance with the Absolute Maximum Rating Systems (IEC 134). SYMBOL supply voltage (all supplies) DDF1 DDF2 DDA ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems SYSTEM PERFORMANCE Bit Error Rate (BER) Table 17 shows input signal conditions which typically produce bit error rates of less than 10 are related to the picture carrier reference ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems CHARACTERISTICS V = 4 +70 C; unless otherwise specified. DD amb SYMBOL PARAMETER Digital supplies (note 1) V digital supply voltage DDD ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems SYMBOL PARAMETER Digital input/output 2 SDA (I C- BUS LEVELS WITH SCHMITT TRIGGER V LOW level input voltage IL V HIGH level input voltage IH V hysteresis hys I ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems SYMBOL PARAMETER I OUTPUT REF V output signal voltage o C input capacitance i I output sink current sink Signal path analog inputs DQPSK MIXREF AND R input resistance ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems SYMBOL PARAMETER S BGH YSTEM Af pass band cut-off attenuation o FMr FM rejection FMomr FM rejection (overmodulated FM) CCr colour-carrier rejection Baseband demodulator output REMO V output voltage ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems SYMBOL PARAMETER Clock recovery loop and crystal oscillator XTAL C input capacitance bias voltage bias OSC V oscillator voltage amplitude osc(p-p) (peak to peak value) V ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems SYMBOL PARAMETER Digital de-emphasis DEV deviation from ideal FM audio inputs 2 FML FMR ( I AND SELECTED VIA Z input impedance i G output gain G output gain ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems SYMBOL PARAMETER Timing (all timing values refer to V DATAIN PCLK (see Fig.9) WITH RESPECT TO t data set-up time SU;DAT t data hold time HD;DAT SDA SCL(see Fig.10) ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems supply handbook, full pagewidth 100 nF 1996 Oct 24 2.2 2.2 47 100 47 100 DDF1 V DDF2 SAA7284 Fig.7 V external circuitry. DD ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems 1996 Oct 24 30 Preliminary specification SAA7284 ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems handbook, full pagewidth PCLK DATA handbook, full pagewidth SDA t BUF SCL SDA MBC764 1996 Oct 24 t SU;DAT Fig.9 Data output timing. t LOW t HD;STA t r ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems APPLICATION INFORMATION n.c. SEYE SOFF SSF1 VCLK DDF1 n.c. VCONT MIXREF DQPSK COFF CEYE n.c. 1996 Oct Preliminary specification SAA7284 n.c. RCA V SSA V ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems PACKAGE OUTLINES SDIP52: plastic shrink dual in-line package; 52 leads (600 mil pin 1 index 1 DIMENSIONS (mm are the original dimensions ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems QFP64: plastic quad flat package; 64 leads (lead length 1.95 mm); body 2 pin 1 index DIMENSIONS (mm ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems SOLDERING Introduction There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems 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 Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems 1996 Oct 24 NOTES 37 Preliminary specification SAA7284 ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems 1996 Oct 24 NOTES 38 Preliminary specification SAA7284 ...
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Philips Semiconductors Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems 1996 Oct 24 NOTES 39 Preliminary specification SAA7284 ...
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Philips Semiconductors – a worldwide company Argentina: see South America Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113, Tel. +61 2 9805 4455, Fax. +61 2 9805 4466 Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. + ...