TZA1035HL Philips Semiconductors, TZA1035HL Datasheet
TZA1035HL
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TZA1035HL Summary of contents
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... DATA SHEET TZA1035HL High speed advanced analog DVD signal processor and laser supply Preliminary specification INTEGRATED CIRCUITS 2003 Jun 03 ...
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... Gain setting RF path 12 PACKAGE OUTLINE 13 SOLDERING 13.1 Introduction to soldering surface mount packages 13.2 Reflow soldering 13.3 Wave soldering 13.4 Manual soldering 13.5 Suitability of surface mount IC packages for wave and reflow soldering methods 14 DATA SHEET STATUS 15 DEFINITIONS 16 DISCLAIMERS 2 Preliminary specification TZA1035HL ...
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... Digital interface with 3 and 5 V compatibility. 2003 Jun 03 2 GENERAL DESCRIPTION The TZA1035HL is an analog preprocessor and laser supply circuit for DVD and CD read-only players. The device contains data amplifiers, several options for radial DVD-ROM tracking and focus control. The preamplifier forms a ...
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... FTCHBW = 0 FTCHBW = 1; note 2 programmable gain RF channels RFSUM channels RFEQEN = 0; RFNFEN = 0 BWRF = 0 BWRF = 127 equalizer on; flat from 0 to 100 MHz; BWRF = 127 4 Preliminary specification TZA1035HL 7 1.4 mm MIN. TYP. MAX 4.5 5.0 5.5 2.7 3.3 5.5 4.5 5.0 5 ...
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... V 1.3 SS 0.35 0.8 120 P-type monitor diode LOW level voltage HIGH level voltage N-type monitor diode LOW level voltage HIGH level voltage . DDD3 and I > 1 Preliminary specification TZA1035HL TYP. MAX. UNIT 600 mV 700 mV 1800 mV V 1.0 V DDA 1 1.9 V DDA 1 ...
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... VOLTAGE AND DUAL CURRENT LASER REFERENCES SUPPLY LASER 1 LASER SSA2 V SSA3 V SSA4 V SSD Fig.1 Block diagram. 6 Preliminary specification V DDD3 V DDD5 RFREF VARIABLE 40 TZA1035HL FTC FTC COMPARATOR SERIAL INTERFACE MCE104 SIDA SICL SILD TZA1035HL RFP RFN OCENTRAL FTC COP COM COO TM TDO ...
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... OB 35 servo current output for focus servo current output for focus analog supply voltage 3 (RF output stage) DDA3 RFREF 38 DC reference input for RF channel common mode output voltage RFP 39 positive RF output RFN 40 negative RF output 2003 Jun 03 DESCRIPTION 7 Preliminary specification TZA1035HL ...
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... CD laser monitor diode V 47 laser supply voltage DDL DVDLO 48 DVD laser output handbook, full pagewidth RFSUMP RFSUMN DDA1 V SSA1 DVDMI OPUREF 2003 Jun TZA1035HL Fig.2 Pin configuration. 8 Preliminary specification TZA1035HL DESCRIPTION ) SSA4 DDA4 32 V SSA4 OCENTRAL 27 FTCREF 26 TDO 25 FTC MGW551 ...
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... Two separate DACs are available for cases where the left and right side DC conditions can be different. 2003 Jun 03 When it is not possible to have a DC connection between the TZA1035HL and the decoder, the signals on servo outputs can be used as they contain the same LP-filtered and DC coupled information. Summing of the photodiode signals performed in ...
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... RF OFFSS 12 OPUREF SW DPD-A RF OFFSL SW DPD-B RF inputs SW DPD-C RF OFFSR SW DPD-D NOISE G 3 EQUALIZER FILTER TZA1035HL G 2 DPD DPD-A DPD-D FILTER DOC DPD-C DPD-B central aperture signal Fig.3 RF data and DPD processing. RFREF 38 39 RFP RF 40 outputs RFN 30 servo S1 radial 29 S2 outputs MCE105 ...
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... Radial information can be obtained from the two output MGW553 signals S1 and S2, and the gain and offset can be programmed. The TZA1035HL provides differential phase detection, push-pull and three-beam push-pull for radial tracking. The signal FTC is made available for fast track counting and is primarily the voltage error signal derived from signals ...
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... I 14k RF C OFFSC inputs 11 D 30k 14k C OFFSD 3 15k OFFSE 4 15k OFFSF V LFOFFS TZA1035HL 12 OPUREF LF OFFS DPD MUX MUX G LFR SWAP 2 G LFR CA G LFC G LFC G LFC G LFC F OFFS OCENTRAL Fig.6 Servo signal path. 25 FTC FTC 27 FTCREF 30 S1 servo radial outputs ...
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... The offset voltage from the light pen can be positive or negative. In general, the offset between any two channels is smaller than the absolute offsets. As negative input signals cannot be handled by the TZA1035HL internal servo channels, a two-step approach is adopted: A coarse DAC, common to all the input channels, adds an offset that shifts the input signals in positive direction until all inputs are 0 ...
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... If a supply voltage DDL The G not available in the TZA1035HL; if this value was set to logic 0, there will be no difference When bit K2_Mode = 0 the RF bandwidth will be fixed to the minimum value of 10 MHz (typical); bit K2_Mode = 1 to select a higher bandwidth; the bandwidth is now lower than using a TZA1033HL/V1 ...
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... Control registers The TZA1035HL is controlled by serial registers. To keep programming fast and efficient, the control bits are sent in 16-bit words. Four bits of the word are used for the address and for each address there are 12 data bits. Table 1 Overview of control parameters ...
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... LFOFFS 15 k fixed 30 k fixed SERVOOS = ROFFSE SERVOOS = ROFFSE SERVOOS = ROFFSF SERVOOS = ROFFSF = 0 steps of 0.05 DOCEN = 0: fixed value = 20 A DOCEN = 1: fixed value = 6.6 A 3.5 A fixed MHz start_DPD (TZA1033HL/V1 compatible 10 MHz start_DPD 16 Preliminary specification TZA1035HL REGISTER BITS and and ...
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... GRF DVD_ MILVL CD_MILVL SUM0 0000 = address 0H not used Gain of RFSUM input stage. 000 = 6 dB 001 = 0 dB 010 = 6 dB 011 = 12 dB 100 = 18 dB DVD monitor input level 150 mV 180 mV. 17 Preliminary specification TZA1035HL VALUES REGISTER 400 nA (fixed FOFFS DVD_ LDON ...
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... DPD2; DPD = phase (A,D) 001 = push-pull; channels A,D only 100 = DPD2; DPD = phase ( 101 = push-pull; four channels 110 = DPD4; DPD = phase (A,D) + phase (C,B) X11 = TBPP channels E and F RF channel selection diode inputs selected RFSUM input selected. 18 Preliminary specification TZA1035HL FUNCTION RT_mode1 ...
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... Focus offset compensation. 00000 to 11111: not used 13 12 AD1 AD0 0011 = address 3H First RF amplifier stage gain not used Second RF amplifier stage gain Third RF amplifier stage gain. 0000 to 1111 0.8 dB steps. not used 19 Preliminary specification TZA1035HL OFFSEN FUNCTION ...
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... RF offset compensation definition bit RFSUM = 0: not used bit RFSUM = 1 and bit DPD_DCC = 0: not used bit RFSUM = 1 and bit DPD_DCC = 1: the decoder controls RFSUM channels; the DPD channels can be set independently from the microprocessor. 20 Preliminary specification TZA1035HL OFFSL ...
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... RF PATH BANDWIDTH AND PRE 13 12 AD1 AD0 DPDLPF1 5 4 DVDALAS_ mode K2_Mode = 0 0111 = address 7H DPD low-pass filter MHz (equivalent to TZA1023) 3db MHz 3db 21 Preliminary specification TZA1035HL LFR LFR LFR FUNCTION - EMPHASIS DPDLPF0 DPD_ stretch2 ...
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... D signal mute D signal pass D signal with no inversion pass D signal with inversion pass C signal mute C signal pass C signal with no inversion pass C signal with inversion pass B signal mute B signal. 22 Preliminary specification TZA1035HL FUNCTION K2_Mode = 1 DPD pulse stretcher (t 000 = 30 ns 001 = 15 ns 010 = 7.5 ns 011 = 3 ...
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... Programmable DC offset compensation for radial servo path (E input). SERVOOS = mV; bit SERVOOS = mV. Programmable DC offset compensation for radial servo path (F input). SERVOOS = mV; bit SERVOOS = mV AD1 AD0 TSTDPDRF OFFSA OFFSA OFFSB 23 Preliminary specification TZA1035HL FUNCTION SERVOOS OFFS OFFS OFFSF OFFSF FUNCTION ). Common for all servo inputs: ...
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... Operation mode normal operation only mode (servo outputs OA to OD, S1 and S2 are 3-state). not used Central servo input C offset cancellation. Bit SERVOOS = mV; bit SERVOOS = mV. Central servo input D offset cancellation. Bit SERVOOS = mV; bit SERVOOS = mV. 24 Preliminary specification TZA1035HL FUNCTION C D AND ...
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... Noise filter enable disable enable. Equalizer enable disable enable. Boost factor boost factor low boost factor high. Bandwidth limitation in RF path. 000 0000 to 111 1111 AD1 AD0 5 4 DPD_LL2 DPD_LL1 DPD_LL0 25 Preliminary specification TZA1035HL RFNFEN BWRF2 BWRF1 FUNCTION = 12 to 145 MHz. 0(RF ...
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... STANDBY MODE To ensure a safe start-up, the TZA1035HL has an internal Power-on reset that resets on bit PWRON. During STANDBY mode, most circuits, including laser supplies, are switched off. bit CD_LDON = laser is on and POWERON bit DVD_LDON = 1 if DVD laser is on and POWERON ...
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... DPD signals (DVD-ROM mode) with no drop-out concealment and the DC offset 1 and DC offset control can be independent ------ (FS)(DPD) REFRAD ------ + I (FS)(DPD) REFRAD the time difference between the two input signals, of the input signal TZA1035HL C ) OFFS OFFSA C ) OFFS OFFSB C ) OFFS OFFSC C ) OFFS OFFSD (FS)(DPD) ...
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... The peak hold ), the contribution threshold function is executed in the decoder, by measuring the mirror levels of the gap-zones in each header. The TZA1035HL will compensate for offset errors in two ways: The DC offset from the pick-up can be compensated by + 0.25 CA. means of a DAC (C The dynamic offsets can be compensated by means of the multiplier ratio ...
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... The signals from the B and C channels can be switched off, depending on the photodiode configuration (bit RT_mode[2:0]). 2003 Jun – OFFS OFFSA R LFPP 2 LF – + – OFFS R LFPP + LF – C OFFS OFFSA R LFPP + LF – C OFFS OFFSD R LFPP 29 Preliminary specification C – OFFSB C C – OFFSC OFFSD TZA1035HL ...
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... CONDITIONS in free air = 1 inputs are referred to pin OPUREF; RFREF amb CONDITIONS 0 4.5 2.7 4.5 note 1 2.7 3.3 without laser supply STANDBY mode 30 Preliminary specification TZA1035HL MIN. MAX. 5 2000 200 VALUE parallel with O(max) MIN. TYP. MAX. 60 5.0 5.5 3.3 5.5 5 ...
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... 100 dB dB dB; note dB dB dB; note with respect RFSUM RFSUM RFSUM RFSUM RFSUM note Preliminary specification TZA1035HL TYP. MAX. 0. DDA DDA 600 mV 300 mV 150 mV 0.5V V 1.4 V DDA DDA 450 550 mV 225 275 mV 120 160 mV 7.1 mV 3 0.025 dB 1.0 V DDA ...
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... RFNFEN = 1; note dB; RFEQEN = dB; RFEQEN = dB; RFEQEN = 1; RFKEQ = dB; RFEQEN = 1; RFKEQ = 1 SUM input: BWRF = 127 500 MHz; RFNFEN = 1; note dB; RFEQEN = I(RF) DVD = 0; note 6 OFFS V = 1.2 V RFREF V = 0.8 to 2.1 V RFREF 32 Preliminary specification TZA1035HL TYP. MAX. 1700 mV 850 mV 425 mV 210 mV 105 13.5 mV 6.7 mV 3 0.02 dB ...
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... BWRF = 127 100 BWRF = 1; note 8 0.73 equalizer off 150 MHz equalizer on 100 MHz; BWRF = 127 equalizer and noise filter on 0.7f 0(RF) BWRF = 0 BWRF = 127 note 9 1.125 1.18 33 Preliminary specification TZA1035HL TYP. MAX. 1 1.9 V DDA 1.2 2.1 V 100 0.85 1.3 dB 1.5 dB 1.5 dB ...
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... SERVOOS = 1 SERVOOS = 0 1.0 SERVOOS = 1 3.0 1.25 2.0 focus servo outputs 0 radial servo outputs 0 from F DAC 310 OFFS MHz 100 mV (p-p) i DOCEN = 0 17 DOCEN = 1 4.5 SUM value 2.5 DOCEN = 0 34 Preliminary specification TZA1035HL TYP. MAX. 4.0 4.8 6 1.3 1.6 ...
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... I(LF) S1 and S2 0.6 P-type monitor diode LOW level voltage V DDA4 HIGH level voltage V DDA4 N-type monitor diode LOW level voltage 0.145 HIGH level voltage 0.175 3.6 35 Preliminary specification TZA1035HL TYP. MAX 650 800 +8 100 600 1200 +7 ...
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... MIN. 120 DDD3 200 mV (p-p) I(dif) 0.7V DDD3 input incorporates internal pull-down resistor pins SIDA, SICL and SILD DDD3 36 Preliminary specification TZA1035HL TYP. MAX. 200 200 3 2.5 0.5 0.5 V DDD3 10 100 200 250 200 0.3V DDD3 100 100 UNIT V/mV ...
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... SILD 2003 Jun 03 Gsum G3 + ---------------------------------- - 20 10 [dB] (see Section 7.5). /R FTC LFR and I > 1 clk(H) t h(D) T clk D0 Fig.8 Single word transmission. 37 Preliminary specification depending on radial tracking mode, FTC LFPP . When DPD tracking is selected the FTC FRR t clk(L) TZA1035HL A3 t su(load) MGW495 ...
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... This allows an ADC with a balanced or differential input to be used in the decoder. Depending on the DC input ranges of the ADC, in many cases the connection between TZA1035HL and the decoder can pin to pin connection. The common mode DC level of pins RFP and RFN can be chosen independently by means of input pin RFREF ...
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... BWRF to 80 MHz; RFEQEN = 1; RFNFEN = 1 022 000 set bits DPD_LL to 24 MHz; set bits DPD_LPF to 100 MHz 39 Preliminary specification TZA1035HL MODE SETTINGS = 150 mV; set GRFSUM mon 3 for DPD ( this example DAC OFFS = (low gain (high gain); ...
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... Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 11.3 Energy saving Bit PWRON can be used to bring the TZA1035HL into STANDBY mode reducing the supply current to approximately 0.5 mA. 11.4 Initial DC and gain setting strategy 11.4.1 E LECTRICAL OFFSET FROM PICK It is useful to compensate for electrical offset, especially with pick-ups that give a low output signal ...
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... Jun 2.5 scale (1) ( 0.27 0.18 7.1 7.1 9.15 0.5 0.17 0.12 6.9 6.9 8.85 REFERENCES JEDEC JEITA MS-026 41 Preliminary specification detail 9.15 0.75 1 0.2 0.12 0.1 8.85 0.45 EUROPEAN PROJECTION TZA1035HL SOT313 (1) ( 0.95 0. 0.55 0.55 0 ISSUE DATE 00-01-19 03-02-25 ...
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... Use a low voltage ( less) soldering iron applied to the flat part of the lead. Contact time must be limited to 10 seconds 300 C. When using a dedicated tool, all other leads can be soldered in one operation within seconds between 270 and 320 C. 42 Preliminary specification TZA1035HL ...
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... Jun 03 (1) (3) , TFBGA, VFBGA not suitable not suitable suitable not recommended not recommended 43 Preliminary specification TZA1035HL SOLDERING METHOD (2) WAVE REFLOW suitable (4) suitable suitable (5)(6) suitable (7) suitable ...
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... Preliminary specification TZA1035HL DEFINITION These products are not Philips Semiconductors ...
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... Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 2003 Jun 03 NOTES 45 Preliminary specification TZA1035HL ...
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... Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 2003 Jun 03 NOTES 46 Preliminary specification TZA1035HL ...
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... Philips Semiconductors High speed advanced analog DVD signal processor and laser supply 2003 Jun 03 NOTES 47 Preliminary specification TZA1035HL ...
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... 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 without the prior written consent of the copyright owner. ...