TZA1038HW,118 NXP Semiconductors, TZA1038HW,118 Datasheet
TZA1038HW,118
Specifications of TZA1038HW,118
TZA1038HW-T
TZA1038HW-T
Available stocks
Related parts for TZA1038HW,118
TZA1038HW,118 Summary of contents
Page 1
DATA SHEET TZA1038HW High speed advanced analog DVD signal processor and laser supply Product specification INTEGRATED CIRCUITS 2003 Sep 03 ...
Page 2
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply CONTENTS 1 FEATURES 2 GENERAL DESCRIPTION 3 ORDERING INFORMATION 4 QUICK REFERENCE DATA 5 BLOCK DIAGRAM 6 PINNING 7 FUNCTIONAL DESCRIPTION 7.1 RF data processing 7.2 Servo signal ...
Page 3
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 1 FEATURES Operates with DVD-ROM, DVD+RW, DVD-RW, CD-ROM and CD-RW Operates CD-ROM and 12 RF data amplifier with wide, fine pitch programmable noise filter and ...
Page 4
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 3 ORDERING INFORMATION TYPE NUMBER NAME TZA1038HW HTQFP48 4 QUICK REFERENCE DATA SYMBOL PARAMETER T ambient temperature amb Supplies analog supply voltage DDA1 DDA2 ...
Page 5
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply SYMBOL PARAMETER V input voltage on i(RF)(FS) pins for full-scale at output V differential input voltage i(SUM)(dif) on pins RFSUMP and RFSUMN V DC input ...
Page 6
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 5 BLOCK DIAGRAM V DDA1 handbook, full pagewidth 1 RFSUMP 2 RFSUMN OPUREF OPUREF 27 ...
Page 7
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 6 PINNING SYMBOL PIN RFSUMP 1 positive RF sum input RFSUMN 2 negative RF sum input E 3 input input analog supply ...
Page 8
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply SYMBOL PIN V 41 analog ground 3 SSA3 V 42 analog ground 2 SSA2 V 43 analog supply voltage 2 (internal RF data processing) DDA2 REXT 44 reference ...
Page 9
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 7 FUNCTIONAL DESCRIPTION 7.1 RF data processing The RF data path is a fully DC-coupled, multi-stage amplifier (see Fig.3). The input signal for data can be selected from ...
Page 10
Acrobat reader. white to force landscape pages to be ... RFSUM 1 RFSUMP 2 RFSUMN RF OFFSS 12 OPUREF SW ...
Page 11
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 7.2 Servo signal processing The photodiode configurations and naming conventions are shown in Figs 4 and 5. 7.2 ERVO SIGNAL PATH SET A block diagram of ...
Page 12
Acrobat reader. white to force landscape pages to be ... 8 26k 14k C OFFSA 9 B 30k V / ...
Page 13
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 7.2.4 D IFFERENTIAL PHASE DETECTION The TZA1038HW provides differential phase detection to support DVD in various ways: DPD2 with four channels programmed to be active gives DPD as ...
Page 14
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 7.2.5 A UTOMATIC DUAL LASER SUPPLY The TZA1038HW can control the output power of two lasers; it has an Automatic Laser Power Control (ALPC) that stabilizes the laser ...
Page 15
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 7.2.8 I NTERFACE TO THE SYSTEM CONTROLLER Programming the registers of TZA1038HW is done via a serial bus (see Fig.7). The circuitry is formed by a serial input ...
Page 16
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply SYMBOL PARAMETER RF DC offset compensation in left OFFSL RF input path RF DC offset compensation in OFFSR right RF input path RF DC offset compensation in OFFSS ...
Page 17
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply SYMBOL PARAMETER low frequency gain, radial path LFR LFR output stage (or linear amplification) R gain of fast track count output FTC Servo focus path ...
Page 18
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply BIT SYMBOL 3 CD_MILVL 2 DVD_LDON 1 CD_LDON 0 PWRON 7.3 EGISTER SERVO AND Table 4 Register address 1H BIT 15 14 AD3 AD2 SYMBOL BIT ...
Page 19
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 7.3 EGISTER FOCUS OFFSET Table 6 Register address 2H BIT 15 14 AD3 AD2 SYMBOL BIT SYMBOL Table 7 Description of register ...
Page 20
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 7.3 EGISTER LEFT AND RIGHT Table 10 Register address 4H BIT 15 14 AD3 AD2 SYMBOL BIT OFFSL OFFSL SYMBOL ...
Page 21
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 7.3 EGISTER SERVO GAIN AND DYNAMIC RADIAL OFFSET COMPENSATION FACTOR Table 14 Register address 6H BIT 15 14 AD3 AD2 SYMBOL BIT ...
Page 22
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply BIT SYMBOL DPD_stretch [2:0] 6 DPD_ testmode 5 DVDALAS_ mode [2: and 0 f [1:0] start_DPD 7.3 ...
Page 23
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply BIT SYMBOL 2 SW-B inv 1 SW-A mute 0 SW-A inv 7.3.10 R 11: EGISTER RADIAL SERVO OFFSET CANCELLATION Table 20 Register address BH BIT 15 14 AD3 ...
Page 24
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply Table 23 Description of register bits (address CH) BIT SYMBOL AD[3:0] 11 TSTDPDRF TSTSRV[2: [3:0] OFFSA 3 to ...
Page 25
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 7.3.13 R 14: RF EGISTER FILTER SETTINGS Table 26 Register address EH BIT 15 14 AD3 AD2 SYMBOL BIT 7 6 RFKEQ BWRF6 SYMBOL Table 27 Description of ...
Page 26
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply Table 29 Description of register bits (address FH); bit K2_Mode = 1 BIT SYMBOL AD[3: DPD_LL[2: ...
Page 27
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply Switches SW-A to SW-D can be programmed (respectively pass, invert or not pass the signal) for each channel. In this way the data can ...
Page 28
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply The bandwidth of the DPD signal is limited by the 100 kHz phase detector integration filters and the bandwidth of the output stages (100 kHz for S1 and ...
Page 29
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply OPUREF + – ----------------------------------------------------------------------------------------------------------------------------------------------------- - = PP LFR OPUREF + – ------------------------------------------------------------------------------------------------------------------------------------------------------- = PP LFR or: A ...
Page 30
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 8 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOLS PARAMETER V supply voltage DD T ambient temperature amb V electrostatic discharge esd voltage ...
Page 31
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply SYMBOL PARAMETER RF data path, input: pins and OPUREF V input voltage on i(OPUREF) pin OPUREF V input voltage on i(RF)(FS) pins ...
Page 32
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply SYMBOL PARAMETER V DC offset RFOFFSS compensation voltage V DC offset RFOFFSS compensation voltage resolution A minimum gain RFSUM(min) A maximum gain RFSUM(max) TC gain temperature gain coefficient ...
Page 33
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply SYMBOL PARAMETER V differential output o(dif)(p-p) voltage on pins RFP and RFN (peak-to-peak value output voltage O(RF)(DC) on pins RFP and RFN V input reference i(RFREF)(CM) ...
Page 34
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply SYMBOL PARAMETER k equalizer parameter see Section 7.5.3 LF servo path V input voltage range I(LF) V servo output O(LF) voltage V common mode LFOFFS(CM) offset compensation voltage ...
Page 35
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply SYMBOL PARAMETER R LF path input LFC transresistance R CD satellite path LFR input transresistance R DVD push-pull LFPP transresistance R fast track count FTC transimpedance G gain ...
Page 36
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply SYMBOL PARAMETER V low supply voltage prot protection hysteresis I laser monitor diode I(mon) input current I maximum current o(laser)(max) output to laser t laser switch on time ...
Page 37
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 2. This range for the servo path is designed to be larger than for the data path so that the servo path can handle out-of-focus situations ...
Page 38
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 11 APPLICATION INFORMATION 11.1 Signal relationships Simplified relationships between signals are described in this section. In the simplification, all built-in options for DVD-ROM are omitted. The variables A ...
Page 39
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 11.2 Programming examples Table 30 Sample of register values and mode settings. REGISTER VALUE (HEX) REGISTER DVD; LOW DVD; HIGH GAIN 0 005 1 01D 2 800 3 ...
Page 40
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 11.3 Energy saving Bit PWRON can be used to bring the TZA1038HW into STANDBY mode reducing the supply current to approximately 0.5 mA. 11.4 Initial DC and gain ...
Page 41
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 12 PACKAGE OUTLINE HTQFP48: plastic thermal enhanced thin quad flat package; 48 leads; body mm; exposed die pad y exposed die pad side ...
Page 42
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 13 SOLDERING 13.1 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 ...
Page 43
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 13.5 Suitability of surface mount IC packages for wave and reflow soldering methods PACKAGE BGA, LBGA, LFBGA, SQFP, SSOP-T DHVQFN, HBCC, HBGA, HLQFP, HSQFP, HSOP, HTQFP, HTSSOP, HVQFN, ...
Page 44
Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 14 DATA SHEET STATUS DATA SHEET PRODUCT LEVEL (1) STATUS STATUS I Objective data Development II Preliminary data Qualification III Product data Production Notes 1. Please consult the ...
Page 45
Philips Semiconductors – a worldwide company Contact information For additional information please visit http://www.semiconductors.philips.com. For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. © Koninklijke Philips Electronics N.V. 2003 All rights are reserved. Reproduction in whole or in part is prohibited ...