TZA1026T

Manufacturer Part NumberTZA1026T
DescriptionData amplifier and laser supply circuit for CD audio and video optical systems ADALASAuto
ManufacturerPhilips Semiconductors
TZA1026T datasheet
 
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DATA SHEET
TZA1026
Data amplifier and laser supply
circuit for CD audio and video
optical systems (ADALASAuto)
Product specification
File under Integrated Circuits, IC01
INTEGRATED CIRCUITS
1998 Oct 30

TZA1026T Summary of contents

  • Page 1

    DATA SHEET TZA1026 Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASAuto) Product specification File under Integrated Circuits, IC01 INTEGRATED CIRCUITS 1998 Oct 30 ...

  • Page 2

    ... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASAuto) FEATURES Suitable for automotive applications Supports a wide range of voltage output mechanisms RF amplifier designed for audio and video applications with data rates maximum times speed ...

  • Page 3

    ... N-substrate monitor diode P-substrate monitor diode Temperature range T operating temperature oper ORDERING INFORMATION TYPE NUMBER NAME TZA1026T SO14 plastic small outline package; 14 leads; body width 3.9 mm 1998 Oct 30 CONDITIONS MIN. 2.7 2.7 EQSEL = LOW EQSEL = HIGH EQSEL = open-circuit non equalized ...

  • Page 4

    ... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASAuto) BLOCK DIAGRAM handbook, full pagewidth CDRW DIN MON (1) Band gap reference voltage. 1998 Oct TZA1026 V/I ( GAP V DD(L) GND Fig.1 Block diagram. ...

  • Page 5

    ... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASAuto) PINNING SYMBOL PIN DESCRIPTION LD 1 current output to laser diode V 2 laser supply voltage DD(L) CFIL 3 external filter capacitor MON 4 laser monitor diode input DIN 5 central diode input ...

  • Page 6

    ... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASAuto) Automatic laser power control circuit The ALPC stabilises the laser output power thereby reducing the effect of ageing of the laser. The TZA1026 automatically detects when P-substrate monitor diode is used and selects the correct reference voltage ...

  • Page 7

    ... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASAuto) LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL PARAMETER V supply voltage DD V laser supply voltage DD(L) V input voltage on pins i(n) 10, 11, 12 and 14 ...

  • Page 8

    ... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASAuto) CHARACTERISTICS DD(L) o(LASER) CDRW = LOW; EQSEL = open-circuit; C unless otherwise specified. SYMBOL PARAMETER Supplies V supply voltage DD V laser supply voltage DDL(L) I supply current ...

  • Page 9

    ... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASAuto) SYMBOL PARAMETER PSRR RF power supply ripple RF rejection B RF bandwidth RF V in-band noise n(in-band)(rms) (RMS value) Laser supply circuit V drop voltage drop I maximum laser output ...

  • Page 10

    ... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASAuto) SYMBOL PARAMETER V HIGH-level input IH voltage pin CDRW pin PWRON pin EQSEL Notes the value of V CMFB 2. Closed-loop output impedance (10 k between pins RFEQO and RFFB). ...

  • Page 11

    ... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASAuto) 12 handbook, halfpage (2) G (dB (1) Gain. (2) Delay. Definition of delay: Fig.5 Equalizer gain and delay for handbook, halfpage G (dB) 0 (1) ( (1) Gain. ...

  • Page 12

    ... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASAuto) APPLICATION INFORMATION The application for the TZA1026 (ADALASAuto) with the SAA7326 (CD10Auto) using a coupling capacitor of 3 shown in Fig.8. V DD(LASER) handbook, full pagewidth LD 100 nF MON V DD ...

  • Page 13

    ... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASAuto) The application for the TZA1026 (ADALASAuto) with the SAA7326 (CD10Auto) without a coupling capacitor is shown in Fig.9. A minimum supply voltage (V V DD(LASER) handbook, full pagewidth LD 100 nF MON ...

  • Page 14

    ... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASAuto) PACKAGE OUTLINE SO14: plastic small outline package; 14 leads; body width 3 pin 1 index 1 e DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT ...

  • Page 15

    ... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASAuto) 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 ...

  • Page 16

    ... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASAuto) DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be published later. ...

  • Page 17

    ... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASAuto) 1998 Oct 30 NOTES 17 Product specification TZA1026 ...

  • Page 18

    ... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASAuto) 1998 Oct 30 NOTES 18 Product specification TZA1026 ...

  • Page 19

    ... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASAuto) 1998 Oct 30 NOTES 19 Product specification TZA1026 ...

  • Page 20

    ... Tel. +46 8 5985 2000, Fax. +46 8 5985 2745 Switzerland: Allmendstrasse 140, CH-8027 ZÜRICH, 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 ...