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INTEGRATED CIRCUITS
DATA SHEET
TZA1025 Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC)
Product specification File under Integrated Circuits, IC01 1998 Oct 30
Philips Semiconductors
Product specification
Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC)
FEATURES * Supports a wide range of voltage output mechanisms * RF amplifier designed for audio and video applications with 1 x data rate * Programmable RF gain for CD-Audio/Video (CD-A/V) and CD-Read/Write (CD-R/W) discs * Equalizer for optimal performance * Fully Automatic Laser Power Control (ALPC) including stabilization plus a separate laser supply voltage for power efficiency * Adjustable current range of ALPC output * Automatic N- or P-substrate monitor diode selection * Adjustable laser bandwidth and laser switch-on current slope using external capacitor * Protection circuit to prevent laser damage due to laser supply voltage dip * Optimized interconnection between data amplifier and Philips' digital signal processor CD10LC (SAA7325) * Wide supply voltage range * Power-down switch to reduce power consumption during standby * Low power consumption. GENERAL DESCRIPTION The TZA1025 is a data amplifier and laser supply circuit for voltage output mechanisms found in a wide range of audio and video CD systems. The device contains an RF amplifier and an automatic laser power control circuit. The preamplifier forms an interface for voltage output CD mechanisms to the Philips' digital signal processor CD10LC (SAA7325). ORDERING INFORMATION TYPE NUMBER TZA1025T PACKAGE NAME SO14 DESCRIPTION plastic small outline package; 14 leads; body width 3.9 mm
TZA1025
The RF bandwidth allows this device to be used in CD-A/V applications with a data rate of n = 1 times speed. The RF gain can be adapted for CD-A/V discs or CD-R/W discs by means of the gain select signal. The equalizer ensures an optimal performance. The TZA1025 can be adapted to a wide range of voltage output mechanisms by means of external resistors. The ALPC circuit will maintain control over the laser diode current. With an on-chip reference voltage generator, a constant and stabilized output power is ensured independent of ageing. The ALPC can accommodate N- or P-substrate monitor diodes. A separate supply voltage connection for the laser allows the internal power dissipation to be reduced by connecting a low voltage supply. The laser output current range can be optimized to fit the requirements of the laser diode by means of one external resistor. When a DC-to-DC converter is used, in combination with the control loop of the ALPC, the adjustable output current range provides the possibility to compensate for the extra gain a DC-to-DC converter introduces in the control loop.
VERSION SOT108-1
1998 Oct 30
2
Philips Semiconductors
Product specification
Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC)
QUICK REFERENCE DATA SYMBOL Supplies VDD IDD VDD(L) RF amplifier td(f)(RF) Io(LASER)(max) Vi(mon) RF flatness delay VDD(L) - Vo(LASER) = 0.55 V - - - 0.150 VDD - 0.150 - supply voltage supply current laser supply voltage 2.4 - 2.4 - 3 - PARAMETER CONDITIONS MIN. TYP.
TZA1025
MAX.
UNIT
5.5 - 5.5
V mA V
10 - - -
ns
Laser supply circuit maximum laser output current monitor input voltage N-substrate monitor diode P-substrate monitor diode Temperature range Tamb operating ambient temperature 0 70 C - - V V 80 mA
BLOCK DIAGRAM
handbook, full pagewidth
VDD 13 CDRW 11 12 GND
9 DIN 5 10
RFFB RFEQO
TZA1025
V/I MON 4
(1)
8 250 kHz 1
CMFB
LD
VGAP V/I 14 3 VDD 6 GND 2
MBK902
RGADJ CFIL PWRON
7
VDD(L)
(1) Band gap reference voltage.
Fig.1 Block diagram.
1998 Oct 30
3
Philips Semiconductors
Product specification
Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC)
PINNING SYMBOL LD VDD(L) CFIL MON DIN GND PWRON CMFB RFFB RFEQO CDRW GND VDD RGADJ PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 DESCRIPTION current output to laser diode laser supply voltage external filter capacitor laser monitor diode input central diode input ground power-on select input common mode feedback voltage input external RF feedback resistor RF amplifier output gain select input for CD-A/V, CD-R/W ground supply voltage external laser supply gain adjust resistor
TZA1025
The gain of the RF amplifier can be adjusted by the external input resistors. Fig.3 shows the simplified schematic which can be used to determine the RF gain. The signal is AC coupled to the RF amplifier. The formula to determine the gain is shown below: Z tr ( RF ) G RF = - n x -----------------(1) R2 where: GRF is the RF amplifier gain n is the number of input resistors Ztr(RF) is the transimpedance of the amplifier () R2 is the value of the input resistors (). The gain can be increased by a factor of 4 by making pin CDRW HIGH. The value of Ztr(RF) is 9.8 k for CD-A/V (CDRW = LOW) and 38 k for CD-R/W (CDRW = HIGH). An internal equalizer ensures an optimal performance. The DC output level of the amplifier can be set by applying a DC voltage on the common mode feedback pin CMFB. Since the input signal is AC-coupled the RF output voltage will swing (symmetrically) around this DC level. The coupling of the TZA1025 to the signal processor (SAA7325) can be either AC or DC. When an AC-coupling is chosen (see Fig.6) the minimum supply voltage can be applied. When a DC-coupling is chosen (see Fig.7) a minimum supply voltage of 2.8 V is required.
handbook, halfpage
LD 1 VDD(L) 2 CFIL 3 MON 4 DIN 5 GND 6 PWRON 7
MBK901
14 RGADJ 13 VDD 12 GND
TZA1025 11 CDRW
10 RFEQO 9 RFFB
8 CMFB
handbook, halfpage
Fig.2 Pin configuration.
Vin
R2(1) R2(2) C2
10 k
Vin
RFEQO
FUNCTIONAL DESCRIPTION The TZA1025 consists of two sections, the RF amplifier and the automatic laser power control circuit. RF amplifier The RF amplifier consists of a current input amplifier, an equalizer/bandwidth section and a transimpedance output amplifier with an external feedback resistor of 10 k (fixed value).
Vin
R2(n)
CDRW
MGL530
Fig.3 Simplified schematic.
1998 Oct 30
4
Philips Semiconductors
Product specification
Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC)
Automatic laser power control circuit The ALPC stabilises the laser output power thereby reducing the effect of ageing of the laser. The TZA1025 automatically detects when an N- or P-substrate monitor diode is used and selects the correct reference voltage. A simplified diagram for the use of an N- or P-substrate monitor diode is given in Fig.4. The gain of the loop can be controlled (reduced) by adding an external resistor between pins RGADJ and GND. The loop gain then becomes: 250 G loop = G ALPC x G lm x G con x -----------------------------------(2) 250 + R RGADJ where: Gloop is the loop gain GALPC is the ALPC transfer (60 A/V) Glm is the laser-to-monitor transfer (V/A) Gcon is the extra gain introduced when a DC-to-DC converter is used in the loop; Gcon = 1 when no DC-to-DC converter is used 250 is a fixed internal resistor value () RRGADJ is the value of the external resistor (). The minimum available output current is also reduced when an external resistor is used. The formula to determine the minimum available output current is shown in equation (3). 250 (3) I o = I o(LASER)(max) x -----------------------------------250 + R RGADJ where: Io is output current (mA)
TZA1025
Io(LASER)(max) is the maximum laser output current (mA) 250 is a fixed internal resistor value () RRGADJ is the value of the external resistor (). The bandwidth of the loop is determined by the external filter capacitor CCFIL and the loop gain. The formula to determine the bandwidth is shown in equation (4). -3dB C CFIL x 16 10 = ----------------------------------------G loop
6
(4)
where: CCFIL is the value of the capacitor (F) Gloop is the loop gain. The TZA1025 has a protection circuit to prevent laser damage that can occur due to a dip of VDD(L). When a dip occurs the output transistor (see Fig.4) will go into saturation making it unable to supply the required laser current. Without the protection circuit the ALPC would still try to supply the required laser current by charging the filter capacitor CCFIL. After the dip a fully charged capacitor would create a large output current during the few milliseconds it needs to discharge the capacitor to a normal level. The protection circuit monitors the output transistor and switches off the ALPC when saturation occurs by discharging the capacitor. The ALPC will automatically restart within a few milliseconds after the dip has passed.
VDD(L) handbook, full pagewidth 150 mV DC-TO-DC CONVERTER CCFIL VDD - 150 mV
VDD(L) VDD DC-TO-DC CONVERTER CCFIL
MGR519
a. N-substrate monitor diode.
b. P-substrate monitor diode.
Fig.4 Automatic Laser Power Control (ALPC) loop.
1998 Oct 30
5
Philips Semiconductors
Product specification
Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC)
LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL VDD VDD(L) Vi(n) Vo(LASER) Vi(DIN) Ii(DIN) Vi(RFFB) Ii(RFFB) Ves Tamb Notes 1. The maximum value VDD + 0.5 must not exceed 5.5 V. 2. The maximum value VDD(L) + 0.5 must not exceed 5.5 V. 3. Pins DIN and RFFB are current inputs with a limitation on the maximum input current. PARAMETER supply voltage laser supply voltage input voltage on pins 3, 4, 7, 8, 10, 11, 12 and 14 laser output voltage central diode input voltage central diode input current RF feedback voltage RF feedback current electrostatic handling operating ambient temperature note 1 note 2 note 3 note 4 note 3 note 4 machine model; note 6 CONDITIONS MIN. -0.5 -0.5 -0.5 -0.5 -0.5 -1 -0.5 -1 -250 0
TZA1025
MAX. +5.5 +5.5 VDD + 0.5 VDD(L) + 0.5 - +1 - +1 +2000 +250 70 V V V V V
UNIT
mA V mA V V
C
human body model; note 5 -2000
4. The maximum peak current must not exceed ten times the absolute average input current with a maximum for the absolute average input current of 1 mA. Averaging is only allowed over a maximum time interval of 100 ms. 5. Equivalent to discharging a 100 pF capacitor via a 1.5 k series resistor with a rise time of 15 ns. 6. Equivalent to discharging a 200 pF capacitor via a 2.5 H series inductor. QUALITY SPECIFICATION In accordance with "SNW-FQ-611-E".
1998 Oct 30
6
Philips Semiconductors
Product specification
Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC)
TZA1025
CHARACTERISTICS VDD = 2.4 V; VDD(L) - Vo(LASER) = 0.55 V; Ii(DIN) = 0 mA; Io(LASER) = 80 mA; VCMFB = 12VDD; PWRON = HIGH; CDRW = LOW; CCFIL = 10 nF; RRFFB = 10 k; pin RGADJ connected to ground; Tamb = 25 C; unless otherwise specified. SYMBOL Supplies VDD VDDL(L) IDD Iq RF amplifier Ii(DIN) Zi(DIN) VCMFB VO(RFEQO) Vo(RFEQO) Zo(RFEQO) td(f)(RF) GRF Ztr(RF) central diode input current central diode input impedance common mode feedback input voltage RF amplifier output DC-level RF amplifier output voltage RF amplifier output impedance RF flatness delay RF path gain boost RF transimpedance f = 720 kHz; note 2 note 3 CDRW = LOW CDRW = HIGH THDRF PSRRRF Vn(in-band)(rm
s)
PARAMETER
CONDITIONS
MIN. - - 3 -
TYP.
MAX.
UNIT
supply voltage laser supply voltage supply current quiescent supply current PWRON = LOW
2.4 2.4 - -
5.5 5.5 - 40
V V mA A
-70 - 0.7 CDRW = LOW CDRW = HIGH
- 100
1 2VDD
+70 - VDD - 0.4
A V
VCMFB - 0.05 - VCMFB - 0.35 - 0.25 - 100 - 5 9.8 38 -50 40 2.7
VCMFB + 0.25 V VCMFB + 0.35 V VDD - 0.25 - 10 - 10.4 40.4 - - - V ns dB k k dB dB mV
note 1
- - - 9.2 35.6 - - -
RF total harmonic distortion RF power supply ripple rejection in-band noise (RMS value)
note 4 0 to 100 kHz note 4
Laser supply circuit Vdrop drop voltage note 5 Vdrop = 0.55 V; note 6 0.55 80 - - 5.5 - V mA Io(LASER)(max maximum laser output current ) Zo(LASER)
laser output impedance Vdrop = 0.55 V; note 7 Io(LASER) = 53 mA Io(LASER) = 20 mA - - 500 1200 - -
1998 Oct 30
7
Philips Semiconductors
Product specification
Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC)
SYMBOL Vi(mon) PARAMETER monitor input voltage N-substrate P-substrate Ii(mon) RSref Vclamp Zi(pd) Zi(pu) monitor input current reference supply rejection ALPC clamp voltage note 8 note 9 tsw(on)(LASER) laser switch-on time 0.132 VDD - 0.168 -200 - - - - - 0.150 VDD - 0.150 - 3 - - 0.168 CONDITIONS MIN. TYP.
TZA1025
MAX.
UNIT V V nA ms % V
VDD - 0.132 +200 - 5 0.5 - -
Control inputs pull-down input impedance pin CDRW pull-up input impedance pin PWRON LOW-level input voltage pin CDRW pin PWRON VIH HIGH-level input voltage pin CDRW pin PWRON Notes 1. Closed-loop output impedance (10 k feedback resistor connected between pins RFEQO and RFFB). 2. GRF = (GRFEQO at fEQ) - (GRFEQO at 720 kHz). 3. Values to be used in equation (1). 4. An RF filter of 1 k and 47 pF should be used on the RF output. 5. Vdrop = VDD(L) - Vo(LASER). 6. An external resistor can be used to reduce the maximum output current (and the gain) of the laser supply; see equation (4). 7. The output impedance strongly depends on the drop voltage (Vdrop). The output impedance will approximately double when the drop voltage doubles. V mon ----------------V mon = ----------------V DD -------------V DD
2 2 3VDD 3VDD
200 200
k k
VIL
-0.2 -0.2
- -
1 1
3VDD 3VDD
V V
- -
VDD + 0.2 VDD + 0.2
V V
8.
RS ref
9. When a voltage dip at VDD(L) occurs it could cause peak currents on Io(LASER) coming out of the ALPC output. To protect the laser against such peak currents a protection circuit will switch-off the laser current when Vdrop becomes lower than Vclamp. When Vdrop > Vclamp the laser will switch-on automatically again.
1998 Oct 30
8
Philips Semiconductors
Product specification
Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC)
TZA1025
handbook, halfpage
12
MGR520
254 td (ns)
(2)
G (dB)
(1)
8
252
4
250
0
248
-4 10-1
1
f (MHz)
246 10
(1) Gain. (2) Delay.
Definition of delay:
--------- 360 t d = ---------------f
Fig.5 Equalizer gain and delay.
1998 Oct 30
9
Philips Semiconductors
Product specification
Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC)
APPLICATION INFORMATION
TZA1025
The application for the TZA1025 (ADALASLC) with the SAA7325 (CD10LC) using a coupling capacitor of 3.3 nF is shown in Fig.6.
handbook, full pagewidth
VDD(LASER) RRGADJ(1)
VDD
from microprocessor(2)
LD 100 nF 10 nF MON VDD
LD VDD(L) CFIL MON DIN GND
1 2 3 4 5 6 7 (ADALASLC)
14 13 12
RGADJ VDD GND
100 nF
TZA1025 11 CDRW
10 9 8 RFEQO RFFB CMFB 10 k(3) 22 k ISLICE 100 nF 100 nF 1 k 3.3 nF HFIN
47 pF HFREF
VCOM
PWRON
OPU
SAA7325
LDON VRIN C2(4) (CD10LC)
R2 (4x) D1 D2 D3 D4 S1 S2 D1 D2 D3 D4 S1 S2
LF FILTER
6 x 220 pF
MBK903
(1) See equation (3) to calculate the value of this resistor. (2) Pin CDRW can be controlled by the CD10LC or a microprocessor but can also be fixed or switched by any other means. (3) The 10 k feedback resistor between pins 9 and 10 is a fixed value. R2 ( ) x C2 ( F ) (4) The high-pass filter (AC-coupling) is placed at the input of the preamplifier. The -3 dB point (f = 10 kHz) is at -------------------------------------------4
Fig.6 Application diagram with SAA7325 (CD10LC) using a coupling capacitor.
1998 Oct 30
10
Philips Semiconductors
Product specification
Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC)
TZA1025
The application for the TZA1025 (ADALASLC) with the SAA7325 (CD10LC) without a coupling capacitor is shown in Fig.7. A minimum supply voltage (VDD) is required for optimal performance.
handbook, full pagewidth
VDD(LASER) RRGADJ(1)
VDD(5)
from microprocessor(2)
LD 100 nF 10 nF MON VDD
LD VDD(L) CFIL MON DIN GND
1 2 3 4 5 6 7 (ADALASLC)
14 13 12
RGADJ VDD GND
100 nF
TZA1025 11 CDRW
10 9 8 RFEQO RFFB CMFB 10 k(3) 1 k HFIN
47 pF HFREF
VCOM
PWRON
ISLICE 100 nF 100 nF
OPU
SAA7325
LDON VRIN C2(4) (CD10LC)
R2 (4x) D1 D2 D3 D4 S1 S2 D1 D2 D3 D4 S1 S2
LF FILTER
6 x 220 pF
MBK904
(1) See equation (3) to calculate the value of this resistor. (2) Pin CDRW can be controlled by the CD10LC or a microprocessor but can also be fixed or switched by any other means. (3) The 10 k feedback resistor between pins 9 and 10 is a fixed value. R2 ( ) x C2 ( F ) (4) The high-pass filter (AC-coupling) is placed at the input of the preamplifier. The -3 dB point (f = 10 kHz) is at -------------------------------------------4 (5) The minimum supply voltage (VDD) without using a coupling capacitor is 2.8 V.
Fig.7 Application diagram with SAA7325 (CD10LC) without coupling capacitor.
1998 Oct 30
11
Philips Semiconductors
Product specification
Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC)
PACKAGE OUTLINE SO14: plastic small outline package; 14 leads; body width 3.9 mm
TZA1025
SOT108-1
D
E
A X
c y HE vMA
Z 14 8
Q A2 A1 pin 1 index Lp 1 e bp 7 wM L detail X (A 3) A
0
2.5 scale
5 mm
DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT mm A max. 1.75 A1 0.25 0.10 A2 1.45 1.25 A3 0.25 0.01 bp 0.49 0.36 c 0.25 0.19 D (1) 8.75 8.55 E (1) 4.0 3.8 0.16 0.15 e 1.27 0.050 HE 6.2 5.8 L 1.05 Lp 1.0 0.4 Q 0.7 0.6 0.028 0.024 v 0.25 0.01 w 0.25 0.01 y 0.1 0.004 Z (1) 0.7 0.3 0.028 0.012
inches 0.069
0.010 0.057 0.004 0.049
0.019 0.0100 0.35 0.014 0.0075 0.34
0.244 0.039 0.041 0.228 0.016
8 0o
o
Note 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. OUTLINE VERSION SOT108-1 REFERENCES IEC 076E06S JEDEC MS-012AB EIAJ EUROPEAN PROJECTION
ISSUE DATE 95-01-23 97-05-22
1998 Oct 30
12
Philips Semiconductors
Product specification
Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC)
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 printed-circuit board. However, wave soldering is not always suitable for surface mounted ICs, or for printed-circuits with high population densities. In these situations reflow soldering is often used. This text gives a very brief insight to a complex technology. A more in-depth account of soldering ICs can be found in our "Data Handbook IC26; Integrated Circuit Packages" (order code 9398 652 90011). Reflow soldering Reflow soldering techniques are suitable for all SO packages. Reflow soldering requires solder paste (a suspension of fine solder particles, flux and binding agent) to be applied to the printed-circuit board by screen printing, stencilling or pressure-syringe dispensing before package placement. Several techniques exist for reflowing; for example, thermal conduction by heated belt. Dwell times vary between 50 and 300 seconds depending on heating method. Typical reflow temperatures range from 215 to 250 C. Preheating is necessary to dry the paste and evaporate the binding agent. Preheating duration: 45 minutes at 45 C. Wave soldering
TZA1025
Wave soldering techniques can be used for all SO packages if the following conditions are observed: * A double-wave (a turbulent wave with high upward pressure followed by a smooth laminar wave) soldering technique should be used. * The longitudinal axis of the package footprint must be parallel to the solder flow. * The package footprint must incorporate solder thieves at the downstream end. During placement and before soldering, the package must be fixed with a droplet of adhesive. The adhesive can be applied by screen printing, pin transfer or syringe dispensing. The package can be soldered after the adhesive is cured. Maximum permissible solder temperature is 260 C, and maximum duration of package immersion in solder is 10 seconds, if cooled to less than 150 C within 6 seconds. Typical dwell time is 4 seconds at 250 C. A mildly-activated flux will eliminate the need for removal of corrosive residues in most applications. Repairing soldered joints Fix the component by first soldering two diagonallyopposite end leads. Use only a low voltage soldering iron (less than 24 V) applied to the flat part of the lead. Contact time must be limited to 10 seconds at up to 300 C. When using a dedicated tool, all other leads can be soldered in one operation within 2 to 5 seconds between 270 and 320 C.
1998 Oct 30
13
Philips Semiconductors
Product specification
Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC)
DEFINITIONS Data sheet status Objective specification Preliminary specification Product specification Limiting values
TZA1025
This data sheet contains target or goal specifications for product development. This data sheet contains preliminary data; supplementary data may be published later. This data sheet contains final product specifications.
Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information Where application information is given, it is advisory and does not form part of the specification. LIFE SUPPORT APPLICATIONS These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale.
1998 Oct 30
14
Philips Semiconductors
Product specification
Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC)
NOTES
TZA1025
1998 Oct 30
15
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. +43 160 1010, Fax. +43 160 101 1210 Belarus: Hotel Minsk Business Center, Bld. 3, r. 1211, Volodarski Str. 6, 220050 MINSK, Tel. +375 172 200 733, Fax. +375 172 200 773 Belgium: see The Netherlands Brazil: see South America Bulgaria: Philips Bulgaria Ltd., Energoproject, 15th floor, 51 James Bourchier Blvd., 1407 SOFIA, Tel. +359 2 689 211, Fax. +359 2 689 102 Canada: PHILIPS SEMICONDUCTORS/COMPONENTS, Tel. +1 800 234 7381 China/Hong Kong: 501 Hong Kong Industrial Technology Centre, 72 Tat Chee Avenue, Kowloon Tong, HONG KONG, Tel. +852 2319 7888, Fax. +852 2319 7700 Colombia: see South America Czech Republic: see Austria Denmark: Prags Boulevard 80, PB 1919, DK-2300 COPENHAGEN S, Tel. +45 32 88 2636, Fax. +45 31 57 0044 Finland: Sinikalliontie 3, FIN-02630 ESPOO, Tel. +358 9 615800, Fax. +358 9 61580920 France: 51 Rue Carnot, BP317, 92156 SURESNES Cedex, Tel. +33 1 40 99 6161, Fax. +33 1 40 99 6427 Germany: Hammerbrookstrae 69, D-20097 HAMBURG, Tel. +49 40 23 53 60, Fax. +49 40 23 536 300 Greece: No. 15, 25th March Street, GR 17778 TAVROS/ATHENS, Tel. +30 1 4894 339/239, Fax. +30 1 4814 240 Hungary: see Austria India: Philips INDIA Ltd, Band Box Building, 2nd floor, 254-D, Dr. Annie Besant Road, Worli, MUMBAI 400 025, Tel. +91 22 493 8541, Fax. +91 22 493 0966 Indonesia: PT Philips Development Corporation, Semiconductors Division, Gedung Philips, Jl. Buncit Raya Kav.99-100, JAKARTA 12510, Tel. +62 21 794 0040 ext. 2501, Fax. +62 21 794 0080 Ireland: Newstead, Clonskeagh, DUBLIN 14, Tel. +353 1 7640 000, Fax. +353 1 7640 200 Israel: RAPAC Electronics, 7 Kehilat Saloniki St, PO Box 18053, TEL AVIV 61180, Tel. +972 3 645 0444, Fax. +972 3 649 1007 Italy: PHILIPS SEMICONDUCTORS, Piazza IV Novembre 3, 20124 MILANO, Tel. +39 2 6752 2531, Fax. +39 2 6752 2557 Japan: Philips Bldg 13-37, Kohnan 2-chome, Minato-ku, TOKYO 108-8507, Tel. +81 3 3740 5130, Fax. +81 3 3740 5077 Korea: Philips House, 260-199 Itaewon-dong, Yongsan-ku, SEOUL, Tel. +82 2 709 1412, Fax. +82 2 709 1415 Malaysia: No. 76 Jalan Universiti, 46200 PETALING JAYA, SELANGOR, Tel. +60 3 750 5214, Fax. +60 3 757 4880 Mexico: 5900 Gateway East, Suite 200, EL PASO, TEXAS 79905, Tel. +9-5 800 234 7381 Middle East: see Italy Netherlands: Postbus 90050, 5600 PB EINDHOVEN, Bldg. VB, Tel. +31 40 27 82785, Fax. +31 40 27 88399 New Zealand: 2 Wagener Place, C.P.O. Box 1041, AUCKLAND, Tel. +64 9 849 4160, Fax. +64 9 849 7811 Norway: Box 1, Manglerud 0612, OSLO, Tel. +47 22 74 8000, Fax. +47 22 74 8341 Pakistan: see Singapore Philippines: Philips Semiconductors Philippines Inc., 106 Valero St. Salcedo Village, P.O. Box 2108 MCC, MAKATI, Metro MANILA, Tel. +63 2 816 6380, Fax. +63 2 817 3474 Poland: Ul. Lukiska 10, PL 04-123 WARSZAWA, Tel. +48 22 612 2831, Fax. +48 22 612 2327 Portugal: see Spain Romania: see Italy Russia: Philips Russia, Ul. Usatcheva 35A, 119048 MOSCOW, Tel. +7 095 755 6918, Fax. +7 095 755 6919 Singapore: Lorong 1, Toa Payoh, SINGAPORE 319762, Tel. +65 350 2538, Fax. +65 251 6500 Slovakia: see Austria Slovenia: see Italy South Africa: S.A. PHILIPS Pty Ltd., 195-215 Main Road Martindale, 2092 JOHANNESBURG, P.O. Box 7430 Johannesburg 2000, Tel. +27 11 470 5911, Fax. +27 11 470 5494 South America: Al. Vicente Pinzon, 173, 6th floor, 04547-130 SAO PAULO, SP, Brazil, Tel. +55 11 821 2333, Fax. +55 11 821 2382 Spain: Balmes 22, 08007 BARCELONA, Tel. +34 93 301 6312, Fax. +34 93 301 4107 Sweden: Kottbygatan 7, Akalla, S-16485 STOCKHOLM, Tel. +46 8 5985 2000, Fax. +46 8 5985 2745 Switzerland: Allmendstrasse 140, CH-8027 ZURICH, Tel. +41 1 488 2741 Fax. +41 1 488 3263 Taiwan: Philips Semiconductors, 6F, No. 96, Chien Kuo N. Rd., Sec. 1, TAIPEI, Taiwan Tel. +886 2 2134 2865, Fax. +886 2 2134 2874 Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd., 209/2 Sanpavuth-Bangna Road Prakanong, BANGKOK 10260, Tel. +66 2 745 4090, Fax. +66 2 398 0793 Turkey: Talatpasa Cad. No. 5, 80640 GULTEPE/ISTANBUL, Tel. +90 212 279 2770, Fax. +90 212 282 6707 Ukraine: PHILIPS UKRAINE, 4 Patrice Lumumba str., Building B, Floor 7, 252042 KIEV, Tel. +380 44 264 2776, Fax. +380 44 268 0461 United Kingdom: Philips Semiconductors Ltd., 276 Bath Road, Hayes, MIDDLESEX UB3 5BX, Tel. +44 181 730 5000, Fax. +44 181 754 8421 United States: 811 East Arques Avenue, SUNNYVALE, CA 94088-3409, Tel. +1 800 234 7381 Uruguay: see South America Vietnam: see Singapore Yugoslavia: PHILIPS, Trg N. Pasica 5/v, 11000 BEOGRAD, Tel. +381 11 625 344, Fax.+381 11 635 777 Internet: http://www.semiconductors.philips.com
For all other countries apply to: Philips Semiconductors, International Marketing & Sales Communications, Building BE-p, P.O. Box 218, 5600 MD EINDHOVEN, The Netherlands, Fax. +31 40 27 24825 (c) Philips Electronics N.V. 1998
SCA60
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights.
Printed in The Netherlands
545102/00/01/pp16
Date of release: 1998 Oct 30
Document order number:
9397 750 04251

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