SAA7706H/N210,518 NXP Semiconductors, SAA7706H/N210,518 Datasheet

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DATA SHEET SAA7706H Car radio Digital Signal Processor (DSP) Product specification File under Integrated Circuits, IC01 INTEGRATED CIRCUITS 2001 Mar 05 ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) CONTENTS 1 FEATURES 1.1 Hardware 1.2 Software 2 APPLICATIONS 3 GENERAL DESCRIPTION 4 QUICK REFERENCE DATA 5 ORDERING INFORMATION 6 BLOCK DIAGRAM 7 PINNING 8 FUNCTIONAL DESCRIPTION 8.1 Analog front-end 8.1.1 The ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) 1 FEATURES 1.1 Hardware 5-bitstream 3rd-order sigma-delta Analog-to-Digital Converters (ADCs) with anti-aliasing broadband input filter 1-bitstream 1st-order sigma-delta ADC with anti-aliasing broadband input filter 4-bitstream Digital-to-Analog Converters (DACs) with 128-fold oversampling and ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) Noise generator allows for frequency response measurements Boot-up ROM for fast start-up Signal level, noise and multipath detection for signal quality information AM co-channel and adjacent channel detection (not ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) SYMBOL PARAMETER THD total harmonic distortion S/N signal-to-noise ratio FSDAC (THD + N)/S total harmonic distortion-plus-noise to signal ratio (measured with system one) S/N signal-to-noise ratio (measured with system one) Crystal oscillator ...

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Acrobat reader. white to force landscape pages to be ... VDACP 2 VDACN1 71 PHONE 73 MONO ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) 7 PINNING SYMBOL PIN PIN TYPE VDACP 1 apio VDACN1 2 apio LEVEL 3 apio gsmcap NAV_GND 4 apio gsmcap POM 5 apio RRV 6 apio AUX_L 7 apio AUX_R 8 apio ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) SYMBOL PIN PIN TYPE V 36 vdde DDD3V6 V 37 vsse SSD3V6 DSP1_IN1 38 bpts10thdt5v DSP1_IN2 39 bpts10thdt5v DSP1_OUT1 40 op4mc DSP1_OUT2 41 op4mc DSP_RESET 42 iptut5v RTCB 43 ipthdt5v SHTCB 44 ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) SYMBOL PIN PIN TYPE PHONE_GND 73 apio gsmcap V 74 vddco DDA1 V 75 vssco SSA1 VDACN2 76 apio CD_(L)_GND 77 apio gsmcap VREFAD 78 apio FM_RDS 79 apio gsmcap FM_MPX 80 ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) handbook, full pagewidth VDACP 1 VDACN1 2 LEVEL 3 NAV_GND 4 POM 5 RRV 6 AUX_L 7 AUX_R 8 RLV 9 V SSA2 10 V DDA2 11 VREFDA 12 FRV 13 CD_R_GND ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) 8 FUNCTIONAL DESCRIPTION 8.1 Analog front-end The analog front-end consists of two identical sigma-delta stereo ADCs (ADC1 and ADC2) with several input control blocks for handling common mode signals and acting as ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) handbook, full pagewidth 3 LEVEL 61 SEL_FR 79 FM_RDS 80 FM_MPX 72 CD_L 69 TAPE_L GNDC1 7 AUX_L 0 MUX 1 70 CD_R 68 TAPE_R 66 AM_R/AM 8 AUX_R 77 CD_(L)_GND 78 ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) 8.1 REALIZATION OF COMMON MODE INPUT WITH AIC A high common mode rejection ratio can be created by the use of the ground return pin. Pin CD_(L)_GND can be used ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) handbook, full pagewidth Audio GAIN Fig.5 Audio gain through ADC and digital filter path to DSP. 8.1.2 R EALIZATION OF THE AUXILIARY INPUT WITH VOLUME CONTROL A differential input with volume control ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) 8.1.4 P VDACN1, VDACN2 INS These pins are used as negative and positive reference for the ADC1 and the level-ADC. They have to be directly connected to the V and ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) 20 handbook, full pagewidth (dB 100 120 140 0 10 Fig.8 Detailed frequency response curve analog-to-digital audio path decimation based on a 44.1 kHz sample frequency. 2001 ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) 8.3 Signal path for level information For FM weak signal processing, for AM and FM purposes (absolute level and multipath) a level input is implemented (pin LEVEL). In the event of radio ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) 8.4 Signal path from FM_MPX input to IAC and stereo decoder The FM_MPX signal is after selection available at one of three ADCs (ADC1, 2 and 3). The multiplex FM signal is ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) The outputs of the stereo decoder to the DSP1, which are all running on a sample frequency of 38 kHz are: Pilot presence indication: pilot-I. This 1-bit signal is LOW for a ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) 8.4.1 N OISE LEVEL The high-pass 1 (HP1 or narrow band noise level filter) output of the second MPX decimation filter in a band from 60 kHz to 120 kHz is detected ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) 8.5 DCS clock In radio mode the stereo decoder, the ADC3 and RDS demodulator, the ADC1 or ADC2 and the level decimation filters have to run synchronously to the 19 kHz pilot. ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) 8.7.3 F POM UNCTION OF PIN With pin POM it is possible to switch off the reference current of the DAC. The capacitor on pin POM determines the time after which this ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) handbook, full pagewidth on-chip off-chip 8.8.1 S UPPLY OF THE CRYSTAL OSCILLATOR The power supply connections of the oscillator are separated from the other supply lines. This is done to minimize the ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) 8.12 External control pins 8.12.1 DSP1 For external control two input pins have been implemented. The status of these pins can be changed by applying a logic level. The status is saved ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) 8.14 Digital serial inputs/outputs and SPDIF inputs 8.14.1 G ENERAL DESCRIPTION DIGITAL SERIAL AUDIO / INPUTS OUTPUTS For communication with external digital sources a digital serial bus is implemented ...

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Acrobat reader. white to force landscape pages to be ... WS LEFT BCK DATA MSB B2 MSB ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) 8.15 RDS demodulator (pins RDS_CLOCK and RDS_DATA) The RDS demodulator recovers the additional inaudible RDS information which is transmitted by FM radio broadcasting. The (buffered) data is provided as output for further ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) 10 handbook, full pagewidth (dB Fig.17 Detailed frequency response curve RDS channel. The quadrature mixer converts the RDS band to the frequency ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) handbook, full pagewidth RDS_DATA RDS_CLOCK t su 8.15.3 B RDS UFFERING OF DATA The repetition of the RDS data is around the 1187 Hz. This results in an interrupt on the microcontroller ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) handbook, full pagewidth RDS_DATA RDS_CLOCK t w block ready Fig.19 Interface signals RDS decoder and microcontroller (buffer mode). 8.16 DSP reset Pin DSP_RESET is active LOW and requires an external pull-up resistor. ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP C-BUS FORMAT For more general information on the I 2 the Philips I C-bus specification. 9.1 Addressing Before any data is transmitted on the I which should respond is ...

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Acrobat reader. white to force landscape pages to be ... ADDR H K ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) 2 9.6 I C-bus memory map specification 2 The I C-bus memory map contains all defined I memory registers and the RAM definitions. In Table 5 the preliminary memory map is depicted. ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) 10 LIMITING VALUES In accordance with the Absolute Maximum Ratings System (IEC 60134). SYMBOL PARAMETER V supply voltage DD V input voltage on any pin input clamping diode current ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) SYMBOL PARAMETER P total power dissipation tot Digital I/ + amb V HIGH-level input voltage IH for all digital inputs and I/Os V LOW-level input voltage ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) SYMBOL PARAMETER Analog inputs amb DC CHARACTERISTICS common mode reference V VREFAD --------------------- - voltage ADC1, ADC2 and V VDDA1 level-ADC Z output impedance at o(VREFAD) pin ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) SYMBOL PARAMETER S/N signal-to-noise ratio CD, TAPE, AM and AUX input signals FM_MPX input signal mono FM_MPX input signal stereo carrier and harmonic 19 suppression at the output carrier and harmonic 38 ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) SYMBOL PARAMETER f audio frequency response res CD, TAPE, AM and AUX input signals FM_MPX input signal G overall left/right gain L-R unbalance (TAPE, CD, AUX and AM input signals) crosstalk between ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) SYMBOL PARAMETER S/N signal-to-noise ratio RDS FMRDS ADC pilot attenuation RDS pilot nearby selectivity RDS RDS ADC noise n(ADC) attenuation V ripple voltage RDS pass ripple(RDS) band multiplex attenuation RDS mono mux(RDS) ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) SYMBOL PARAMETER C load capacitance L AC CHARACTERISTICS V output voltage (RMS o(RMS) value) V unbalance between o channels (THD + N)/S total harmonic distortion-plus-noise to signal ratio (measured with system one) ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) SYMBOL PARAMETER 2 I S-bus timing (see Fig.23) t rise time r t fall time f T bit clock cycle time cy t bit clock time HIGH BCK(H) t bit clock time ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP C-BUS TIMING 3.3 V; unless otherwise specified. amb DDD SYMBOL PARAMETER f SCL clock frequency SCL t bus free time between a BUF ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) handbook, full pagewidth SDA t LOW SCL t HD;STA t HD;DAT S 15 SOFTWARE DESCRIPTION The use and description of the software features of the SAA7706H will be ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) handbook, full pagewidth 470 nF R3 PHONE 100 470 nF R4 LEVEL 220 CD-L 8 ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) handbook, full pagewidth V DDD PHONE A VOLUME SIGNAL B LEVEL SIGNAL QUALITY SAA7706H STEREO C IAC DECODER S-BUS SPDIF ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) 17 PACKAGE OUTLINE QFP80: plastic quad flat package; 80 leads (lead length 1.95 mm); body 2 pin 1 index DIMENSIONS (mm ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) 18 SOLDERING 18.1 Introduction to soldering surface mount packages This text gives a very brief insight to a complex technology. A more in-depth account of soldering ICs can be found in our ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) 18.5 Suitability of surface mount IC packages for wave and reflow soldering methods PACKAGE BGA, LFBGA, SQFP, TFBGA HBCC, HLQFP, HSQFP, HSOP, HTQFP, HTSSOP, SMS (3) PLCC , SO, SOJ LQFP, QFP, ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) 19 DATA SHEET STATUS PRODUCT DATA SHEET STATUS STATUS Objective specification Development Preliminary specification Qualification Product specification Production Note 1. Please consult the most recently issued data sheet before initiating or completing ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) 2001 Mar 05 NOTES 50 Product specification SAA7706H ...

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Philips Semiconductors Car radio Digital Signal Processor (DSP) 2001 Mar 05 NOTES 51 Product specification SAA7706H ...

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Philips Semiconductors – a worldwide company Argentina: see South America Australia: 3 Figtree Drive, HOMEBUSH, NSW 2140, Tel. +61 2 9704 8141, Fax. +61 2 9704 8139 Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. + 101 ...