SAA7326H NXP Semiconductors, SAA7326H Datasheet

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SAA7326H

Manufacturer Part Number
SAA7326H
Description
Manufacturer
NXP Semiconductors
Datasheet

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Product specification
Supersedes data of 1999 Jun 17
File under Integrated Circuits, IC01
DATA SHEET
SAA7326
Digital servo processor and
Compact Disc decoder with
integrated DAC (CD10 II)
INTEGRATED CIRCUITS
2000 Jun 26

Related parts for SAA7326H

SAA7326H Summary of contents

Page 1

DATA SHEET SAA7326 Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) Product specification Supersedes data of 1999 Jun 17 File under Integrated Circuits, IC01 INTEGRATED CIRCUITS 2000 Jun 26 ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) CONTENTS 1 FEATURES 2 GENERAL DESCRIPTION 3 ORDERING INFORMATION 4 QUICK REFERENCE DATA 5 BLOCK DIAGRAM 6 PINNING 7 FUNCTIONAL DESCRIPTION 7.1 Decoder part 7.1.1 Principal ...

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... Automatic closed-loop gain control available for focus and radial loops Pulsed sledge support 3 ORDERING INFORMATION TYPE NUMBER NAME SAA7326H QFP64 2000 Jun 26 Electronic damping of fast radial actuator during long jump Microcontroller loading LOW High-level servo control option High-level mechanism monitor Communication may be via TDA1301/SAA7345 compatible bus or I On-chip clock multiplier allows the use of 8 ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 4 QUICK REFERENCE DATA SYMBOL PARAMETER V supply voltage DD I supply current DD f crystal frequency xtal T ambient temperature amb T storage temperature stg ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 5 BLOCK DIAGRAM handbook, full pagewidth ADC ref 7 V RIN GENERATOR 40 SCL 39 SDA MICROCONTROLLER 41 ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 6 PINNING SYMBOL PIN HFREF 1 HFIN 2 ISLICE 3 ( SSA1 ( DDA1 I 6 ref V 7 RIN D1 8 ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) SYMBOL PIN RAB 41 SILD 42 STATUS 43 TEST3 44 RCK 45 SUB 46 SFSY 47 SBSY 48 CL11 SSD2 DOBM 51 ...

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... The factor ‘n’ is called the overspeed factor. A simplified data flow through the decoder part is illustrated in Fig.7. 2000 Jun 26 SAA7326H Fig.2 Pin configuration. 7.1.2 D ECODING SPEED AND CRYSTAL FREQUENCY The SAA7326 is a two speed decoding device, with an internal Phase-Locked Loop (PLL) clock multiplier ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 7.1 OCK TO DISC MODE For electronic shock absorption applications, the SAA7326 can be put into lock-to-disc mode. This allows Constant Angular Velocity ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 7.2 Crystal oscillator The crystal oscillator is a conventional 2-pin design operating between 8 and 35 MHz. This oscillator is capable of operating with ceramic resonators ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) V SSA HF input Fig.6 Data slicer showing typical application components (for n = 1). 7.4 Demodulator 7.4.1 F RAME SYNC PROTECTION A double timing system ...

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Acrobat reader. white to force landscape pages to be ... reg D XX01 V4 SUBCODE INTERFACE SUBCODE PROCESSOR 1: decoder ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 7.5 Subcode data processing 7.5.1 Q- CHANNEL PROCESSING The 96-bit Q-channel word is accumulated in an internal buffer. The last 16 bits are used internally to ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 200/n s min W96 n = disc speed. 7.6 FIFO and error corrector The SAA7326 has a 8 frame FIFO. The error corrector ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) Table 2 Output flags ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 7.7 UTE FULL SCALE ATTENUATION AND FADE A digital level controller is present on the SAA7326 which performs the functions of soft ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 7.8 DAC interface 7.8 NTERNAL BITSTREAM IGITAL C (DAC) ONVERTER The onboard bitstream DAC operates at a clock frequency of 96f and is designed ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 7.8.2 E DAC XTERNAL INTERFACE Audio data from the SAA7326 can be sent to an external DAC, identical to the SAA737x series. This is similar to ...

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Acrobat reader. white to force landscape pages to be ... SCLK DATA LEFT CHANNEL DATA (WCLK NORMAL POLARITY) WCLK EF ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 7.9 EBU interface The bi-phase mark digital output signal at pin DOBM is in accordance with the format defined by the IEC958 specification. Three different modes ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 7.10 KILL circuit The KILL circuit detects digital silence by testing for an all-zero or all-ones data word in the left or right channel prior to ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 7.13 Spindle motor control 7.13.1 M OTOR OUTPUT MODES The spindle motor speed is controlled by a fully integrated digital servo. Address information from the internal ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) MOTO1 7.13.1.3 PWM output mode (4-line) Using two extra outputs from the versatile pins interface possible to use the SAA7326 with a 4-input motor ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) V4 MOTO1 7.13.1.4 CDV/CAV output mode In the CDV motor mode, the FIFO position will be put in pulse-width modulated form on the MOTO1 pin [carrier ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 7.13.4 FIFO OVERFLOW If FIFO overflow occurs during Play mode (e.g result of motor rotational shock), the FIFO will be automatically reset to 50% ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 7.14 Servo part 7.14.1 D IODE SIGNAL PROCESSING The photo detector in conventional two-stage three-beam Compact Disc systems normally contains six discrete diodes. Four of these ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) SHADEN SHADOW BIT REGISTER 1 C signal magnitude control for diodes R1 and R2 7.14.2 S IGNAL CONDITIONING The digital codes retrieved from the ADCs are ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) handbook, full pagewidth SATELLITE DIODE SATELLITE DIODE R2 single Foucault 7.14.3 F OCUS SERVO SYSTEM 7.14.3.1 Focus start-up Five initially loaded coefficients ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 7.14.3.4 Focus loss detection and fast restart Whenever FOK is false for longer than approximately 3 ms assumed that the focus point is lost. ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) During the actuator jump mode, velocity control with a PI controller is used for the actuator. The sledge is then continuously controlled using the filtered value ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 7.14 TRACK DETECTION During active radial tracking, off-track detection has been realised by continuously monitoring the off-track counter value. The off-track flag becomes ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) During reset (i.e. RESET pin is held LOW) the RA, FO and SL pins are high-impedance. 7.14.10 L ASER INTERFACE The LDON pin (open-drain output) is ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 7.15.1 M ICROCONTROLLER INTERFACE 7.15.1.1 Writing data to registers The sixteen 4-bit programmable configuration registers (see Table 14), can be ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) It should be noted that RAB must be held LOW; the command or data is interpreted by the SAA7326 after the HIGH-to-LOW transition of SILD; there ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) RAB (microcontroller) SCL (microcontroller) SDA (microcontroller) SDA (SAA7326) Fig.24 Microcontroller write protocol for registers (repeat mode). RAB (microcontroller) SCL (microcontroller) SDA (microcontroller) SDA ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) RAB (microcontroller) SCL (microcontroller) SDA (SAA7326) Fig.26 Microcontroller protocol for reading Q-channel subcode. RAB (microcontroller) SCL (microcontroller) high-impedance SDA (SAA7326) Fig.27 SUBQREADY-I status timing when no ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) RAB (microcontroller) SCL (microcontroller) SDA (SAA7326) Fig.28 SUBQREADY-I status timing when subcode is read. SILD handbook, full pagewidth (microcontroller) SCL (microcontroller) SDA (microcontroller) SDA (SAA7326) SILD ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) handbook, full pagewidth SILD (microcontroller) SDA (microcontroller) Fig.30 Microcontroller protocol for repeated data in write servo commands. SILD handbook, full pagewidth (microcontroller) SCL (microcontroller) SDA (SAA7326) ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 7.15.3 D ECODER REGISTERS AND SHADOW REGISTERS To maintain compatibility with the SAA737x series, decoder registers are identical to the SAA7370. However, to ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) REGISTER ADDRESS 2 0010 (status control to servo part - not the STATUS pin) 3 0011 (DAC output) 4 0100 (motor gain) 5 0101 (motor bandwidth) ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) REGISTER ADDRESS 6 0110 (motor output configuration) 7 0111 (DAC output and status control) 8 (PLL loop filter bandwidth) 9 1001 (PLL equalization) A 1010 (EBU ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) REGISTER ADDRESS C 1100 (versatile pins interface) D 1101 (versatile pins interface) E 1110 F 1111 (subcode interface and shadow register enable) Note 1. The initial ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) Table 15 Loop filter bandwidth REGISTER ADDRESS 8 1000 (PLL loop filter bandwidth) Note 1. The initial column shows the power-on reset state. 7.15.5 S UMMARY ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) SHADOW SHADEN BIT REGISTER 1 7 control of onboard DAC 7 servo reference pin 7, V RIN A signal magnitude control for diodes ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) SHADOW SHADEN BIT REGISTER 1 C signal magnitude control for diodes R1 and R2 2000 Jun 26 ADDRESS DATA 1100 0000 0001 0010 0011 0100 0101 ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 7.15.6 S UMMARY OF SERVO COMMANDS A list of the servo commands is given in Table 17. These are fully compatible with SAA7370. Table 17 SAA7326 ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 7.15.7 S UMMARY OF SERVO COMMAND PARAMETERS Table 18 Servo command parameters RAM PARAMETER ADDRESS foc_parm_1 foc_parm_2 foc_parm_3 foc_int 14H foc_gain 15H CA_drop 12H ramp_offset 16H ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) RAM PARAMETER ADDRESS jumpwatchtime 57H radcontrol 59H chip_init xtra_preset 4AH cd6cmd 4DH interrupt_mask 53H seq_control 42H focus_start_time 5EH motor_start_time1 5FH motor_start_time2 60H radial_init_time 61H brake_time 62H ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 8 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL PARAMETER V supply voltage DD V maximum input voltage I(max) any input ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) SYMBOL PARAMETER Decoder analog front-end (V DDA C : HFIN OMPARATOR INPUTS AND f clock frequency clk V switching voltage threshold th(sw) V input voltage level ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) SYMBOL PARAMETER P SELPLL (CMOS IN INPUT WITH PULL V LOW-level input voltage IL V HIGH-level input voltage IH R input pull-up resistance i(pu) C input ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) SYMBOL PARAMETER 3-state outputs P EF, SCLK, WCLK, DATA, CL16, RA, FO, SL, SBSY, SFSY, SUB INS V LOW-level output voltage OL V HIGH-level output voltage ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) SYMBOL PARAMETER R input pull-up resistance i(pu) C input capacitance i V LOW-level output voltage OL I LOW-level output current OL C load capacitance L t ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 10 OPERATING CHARACTERISTICS (SUBCODE INTERFACE TIMING 3 amb SYMBOL Subcode interface timing (single-speed I ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) handbook, full pagewidth SBSY SFSY (4-wire mode) SFSY (3-wire mode) SFSY RCK SUB 2000 Jun 26 t W(SBSY) t SFSYH t W(SFSY) T cy(frame) t SFSYL ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 11 OPERATING CHARACTERISTICS ( 3 amb SYMBOL PARAMETER 2 I S-bus timing (single speed ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 12 OPERATING CHARACTERISTICS (MICROCONTROLLER INTERFACE TIMING 3 amb SYMBOL PARAMETER Microcontroller interface timing (4-wire ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) SYMBOL PARAMETER pF) RITE MODE L t set-up time SDA to SCL sD t hold time SCL to SDA hD t set-up ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) handbook, full pagewidth RAB SCL SDA (microcontroller) Fig.35 4-wire bus microcontroller timing; write mode (decoder registers 0 to F). handbook, full pagewidth SILD SCL 0.8 V ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) handbook, full pagewidth SILD SCL 0 – 0.8 V SDA (microcontroller) 0.8 V Fig.37 4-wire bus microcontroller timing; write mode (servo ...

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Acrobat reader. white to force landscape pages to be ... MOTOR INTERFACE LDON ( RFE ...

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Acrobat reader. white to force landscape pages to be ... PWRON RFFB 9 DIN 5 TZA1024 RFEQO (4) 10 CMFB 8 ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 14 PACKAGE OUTLINE QFP64: plastic quad flat package; 64 leads (lead length 1.6 mm); body 2 pin 1 ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 15 SOLDERING 15.1 Introduction to soldering surface mount packages This text gives a very brief insight to a complex technology. A more in-depth account of soldering ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 15.5 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) ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 16 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 ...

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Philips Semiconductors Digital servo processor and Compact Disc decoder with integrated DAC (CD10 II) 2000 Jun 26 NOTES 67 Product specification SAA7326 ...

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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 ...

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