TZA1025T Philips Semiconductors, TZA1025T Datasheet

no-image

TZA1025T

Manufacturer Part Number
TZA1025T
Description
Data amplifier and laser supply circuit for CD audio and video optical systems ADALASLC
Manufacturer
Philips Semiconductors
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TZA1025T/V2
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Part Number:
TZA1025T/V2
Manufacturer:
PHILIPS
Quantity:
11 979
Product specification
File under Integrated Circuits, IC01
DATA SHEET
TZA1025
Data amplifier and laser supply
circuit for CD audio and video
optical systems (ADALASLC)
INTEGRATED CIRCUITS
1998 Oct 30

Related parts for TZA1025T

TZA1025T Summary of contents

Page 1

DATA SHEET TZA1025 Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC) Product specification File under Integrated Circuits, IC01 INTEGRATED CIRCUITS 1998 Oct 30 ...

Page 2

... Philips’ digital signal processor CD10LC (SAA7325). ORDERING INFORMATION TYPE NUMBER NAME TZA1025T SO14 1998 Oct 30 The RF bandwidth allows this device to be used in CD-A/V applications with a data rate 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. ...

Page 3

... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC) QUICK REFERENCE DATA SYMBOL PARAMETER Supplies V supply voltage DD I supply current DD V laser supply voltage DD(L) RF amplifi flatness delay d(f)(RF) Laser supply circuit I maximum laser output current ...

Page 4

... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC) 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 5

... Philips Semiconductors 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 P-substrate monitor diode is used and selects the correct reference voltage ...

Page 6

... Philips Semiconductors 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 PARAMETER V supply voltage DD V laser supply voltage DD(L) V input voltage on pins i(n) 10, 11, 12 and 14 ...

Page 7

... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC) CHARACTERISTICS DD(L) o(LASER) CDRW = LOW nF; R CFIL specified. SYMBOL PARAMETER Supplies V supply voltage DD V laser supply voltage DDL(L) I supply current DD I quiescent supply ...

Page 8

... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC) SYMBOL PARAMETER V monitor input voltage i(mon) N-substrate P-substrate I monitor input current i(mon) t laser switch-on time sw(on)(LASER) RS reference supply ref rejection V ALPC clamp voltage clamp Control inputs ...

Page 9

... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC) 12 handbook, halfpage (2) G (dB (1) Gain. (2) Delay. Definition of delay: t Fig.5 Equalizer gain and delay. 1998 Oct 30 MGR520 254 t d (ns) (1) 252 250 248 ...

Page 10

... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC) APPLICATION INFORMATION The application for the TZA1025 (ADALASLC) with the SAA7325 (CD10LC) using a coupling capacitor of 3 shown in Fig.6. V DD(LASER) handbook, full pagewidth LD 100 nF MON V DD ...

Page 11

... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC) The application for the TZA1025 (ADALASLC) with the SAA7325 (CD10LC) without a coupling capacitor is shown in Fig.7. A minimum supply voltage (V V DD(LASER) handbook, full pagewidth LD 100 nF MON ...

Page 12

... Philips Semiconductors 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 pin 1 index 1 e DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT ...

Page 13

... Philips Semiconductors 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 ...

Page 14

... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC) 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 15

... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC) 1998 Oct 30 NOTES 15 Product specification TZA1025 ...

Page 16

... 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 ...

Related keywords