tza1024 NXP Semiconductors, tza1024 Datasheet

no-image

tza1024

Manufacturer Part Number
tza1024
Description
Data Amplifier And Laser Supply Circuit For Cd Audio And Video Optical Systems Adalas
Manufacturer
NXP Semiconductors
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TZA1024
Manufacturer:
LIS
Quantity:
1
Part Number:
TZA1024
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Part Number:
tza1024T
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Part Number:
tza1024T
Manufacturer:
PHILIPS
Quantity:
12 804
Part Number:
tza1024T/V2
Manufacturer:
PHILIPS
Quantity:
6 713
Part Number:
tza1024T/V2
Manufacturer:
PHILIPS
Quantity:
18 530
Part Number:
tza1024T/V2
Manufacturer:
PHILIPS
Quantity:
6 700
Part Number:
tza1024T/VZ
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Product specification
File under Integrated Circuits, IC01
DATA SHEET
TZA1024
Data amplifier and laser supply
circuit for CD audio and video
optical systems (ADALAS)
INTEGRATED CIRCUITS
1998 Oct 30

Related parts for tza1024

tza1024 Summary of contents

Page 1

... DATA SHEET TZA1024 Data amplifier and laser supply circuit for CD audio and video optical systems (ADALAS) Product specification File under Integrated Circuits, IC01 INTEGRATED CIRCUITS 1998 Oct 30 ...

Page 2

... Power-down switch to reduce power consumption during standby Low power consumption. GENERAL DESCRIPTION The TZA1024 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. ...

Page 3

... Oct 30 CONDITIONS MIN. 2.4 2.4 EQSEL = LOW EQSEL = HIGH EQSEL = open-circuit non equalized 0. DD(L) o(LASER) 0 PACKAGE DESCRIPTION 3 Product specification TZA1024 TYP. MAX. UNIT 0.150 V V 0.150 ...

Page 4

... CDRW DIN MON (1) Band gap reference voltage. 1998 Oct TZA1024 V/I ( GAP V DD(L) GND Fig.1 Block diagram. 4 Product specification TZA1024 EQSEL 9 RFFB 10 RFEQO 8 CMFB 250 kHz RGADJ 3 CFIL PWRON MGR517 ...

Page 5

... 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. 14 RGADJ The coupling of the TZA1024 to the signal processor (SAA7324) can be either AC or DC. When an AC-coupling is chosen (see Fig.8) the minimum supply voltage can be ...

Page 6

... RGADJ where: C CFIL G loop The TZA1024 has a protection circuit to prevent laser damage that can occur due to a dip of V occurs the output transistor (see Fig.4) will go into saturation making it unable to supply the required laser = 1 when no con current. Without the protection circuit the ALPC would still ...

Page 7

... In accordance with “SNW-FQ-611-E” . 1998 Oct 30 CONDITIONS 0.5 0.5 note 1 0.5 note 2 0.5 note 3 0.5 note 4 1 note 3 0.5 note 4 1 human body model; note 5 2000 machine model; note 6 250 0 7 Product specification TZA1024 MIN. MAX. UNIT +5 0.5 V DD( +2000 V +250 ...

Page 8

... CDRW = LOW or HIGH; notes 2 and 720 kHz EQSEL = LOW f = 1440 kHz EQSEL = HIGH f = 2880 kHz EQSEL = open-circuit note 4 CDRW = LOW 9.2 CDRW = HIGH 35.6 note 3 8 Product specification TZA1024 PWRON = HIGH; CMFB 2 DD amb TYP. MAX. 5.5 5 +70 ...

Page 9

... EQSEL = open-circuit EQSEL = HIGH note 5 0. 0.55 V; note 6 80 drop = 0.55 V; note 7 drop o(LASER o(LASER) 0.132 V DD 200 note 8 note 9 0.2 0.2 note 10 9 Product specification TZA1024 TYP. MAX 8.6 2.7 1.2 2.9 10 5.5 500 1200 0.150 0.168 0.168 V 0.150 V 0.132 DD DD +200 3 5 0.5 200 ...

Page 10

... I > V the laser will switch-on automatically again. drop clamp 10 MIN. TYP The output impedance will approximately double drop coming out of the ALPC output. o(LASER) Product specification TZA1024 MAX. UNIT + 0 0 drop ...

Page 11

... Product specification 12 (2) G (dB (MHz) Definition of delay ---------------- - d Fig.6 Equalizer gain and delay for for application diagram of Figs 8 and TZA1024 MGR521 132 t d (ns) 130 128 126 124 10 --------- - 360 ...

Page 12

... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALAS) APPLICATION INFORMATION The application for the TZA1024 (ADALAS) with the SAA7324 (CD10) 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 (ADALAS) The application for the TZA1024 (ADALAS) with the SAA7324 (CD10) without a coupling capacitor is shown in Fig.9. A minimum supply voltage ( required for optimal performance DD(LASER) ...

Page 14

... REFERENCES JEDEC EIAJ MS-012AB detail 1.0 0.7 1.05 0.25 0.25 0.4 0.6 0.039 0.028 0.041 0.01 0.01 0.016 0.024 EUROPEAN PROJECTION Product specification TZA1024 SOT108 ( 0.7 0.1 0 0.028 0.004 0.012 ISSUE DATE 95-01-23 97-05-22 ...

Page 15

... 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 300 C. When using a dedicated tool, all other leads can be soldered in one operation within seconds between 270 and 320 C. 15 Product specification TZA1024 ...

Page 16

... Philips customers using or selling these products for use in such applications their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. 1998 Oct 30 16 Product specification TZA1024 ...

Page 17

... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALAS) 1998 Oct 30 NOTES 17 Product specification TZA1024 ...

Page 18

... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALAS) 1998 Oct 30 NOTES 18 Product specification TZA1024 ...

Page 19

... Philips Semiconductors Data amplifier and laser supply circuit for CD audio and video optical systems (ADALAS) 1998 Oct 30 NOTES 19 Product specification TZA1024 ...

Page 20

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, ...

Related keywords