Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

TDA1302T Arkusz danych(PDF) 1 Page - NXP Semiconductors

Numer części TDA1302T
Szczegółowy opis  Data amplifier and laser supply circuit for CD player and read only optical systems
Download  18 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  PHILIPS [NXP Semiconductors]
Strona internetowa  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

TDA1302T Arkusz danych(HTML) 1 Page - NXP Semiconductors

  TDA1302T Datasheet HTML 1Page - NXP Semiconductors TDA1302T Datasheet HTML 2Page - NXP Semiconductors TDA1302T Datasheet HTML 3Page - NXP Semiconductors TDA1302T Datasheet HTML 4Page - NXP Semiconductors TDA1302T Datasheet HTML 5Page - NXP Semiconductors TDA1302T Datasheet HTML 6Page - NXP Semiconductors TDA1302T Datasheet HTML 7Page - NXP Semiconductors TDA1302T Datasheet HTML 8Page - NXP Semiconductors TDA1302T Datasheet HTML 9Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 18 page
background image
TDA1302_1
2 Wed Sep 14 13:30:56 1994
September 1994
2
Philips Semiconductors
Preliminary specification
Data amplifier and laser supply circuit for
CD player and read only optical systems
TDA1302T
FEATURES
• Six input buffer amplifiers with low-pass filtering and with
virtually no offset
• HF data amplifier with a high or low gain mode
• Two built-in equalizers for single or double-speed mode
ensuring high performance in both modes
• Fully automatic laser control including stabilization and
an ON/OFF switch, plus a separate supply (VDDL) for
power reduction
• Adjustable laser bandwidth and laser switch-on current
slope
• Protection circuit to prevent laser damage due to supply
voltage dip
• Optimized interconnectiion between pick-up detector
and digital servo processor (TDA1301T)
• Wide supply voltage range
• Wide temperature range
• Low power consumption.
GENERAL DESCRIPTION
The TDA1302T is a data amplifier and laser supply circuit
for three-beam pick-up detectors applied in a wide range
of mechanisms for Compact Disc and read only optical
systems. The device contains 6 amplifiers which amplify
and filter the focus and radial diode signals and provides
an equalized RF signal suitable for single or double speed
mode; the mode can be switched by means of the speed
control pin. The device can accommodate astigmatic,
single foucault and double foucault detectors and can be
applied to all N-sub laser/monitor diode units even though
the circuit has been optimized for the Philips CDM12
mechanisms and the digital servo controller TDA1301T.
After a single initial adjustment the circuit will maintain
control over the laser diode current thus resulting in a
constant light output power which is independent of
ageing. The IC is mounted in a small-outline package to
enable it to be mounted close to the laser pick-up unit on
the sledge.
QUICK REFERENCE DATA
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
VDD
supply voltage (pin 18)
3.4
5.5
V
Diode current amplifiers
Gdn
amplification
1.55
dB
Ios(d)
diode output offset current
100
nA
B
3 dB bandwidth
Ii(d) = 1.67 µA
50
kHz
RFE amplifier (built-in equalizer)
td(eq)
equalization delay
fi = 0.3 MHz
320
ns
td(f)
flatness delay
double-speed
5
ns
Laser supply
Io(l)
output current
VDDL = 3 V
−100
mA
TYPE NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA1302T
SO24
plastic small outline package; 24 leads; body width 7.5 mm
SOT137-1


Podobny numer części - TDA1302T

ProducentNumer częściArkusz danychSzczegółowy opis
logo
NXP Semiconductors
TDA1300 PHILIPS-TDA1300 Datasheet
136Kb / 20P
   Photodetector amplifiers and laser supplies
1997 Jul 15
TDA1300T PHILIPS-TDA1300T Datasheet
136Kb / 20P
   Photodetector amplifiers and laser supplies
1997 Jul 15
TDA1300TT PHILIPS-TDA1300TT Datasheet
136Kb / 20P
   Photodetector amplifiers and laser supplies
1997 Jul 15
TDA1301 PHILIPS-TDA1301 Datasheet
235Kb / 14P
   Digital servo processor DSIC2
March 1994
TDA1301T PHILIPS-TDA1301T Datasheet
235Kb / 14P
   Digital servo processor DSIC2
March 1994
More results

Podobny opis - TDA1302T

ProducentNumer częściArkusz danychSzczegółowy opis
logo
NXP Semiconductors
TZA1015 PHILIPS-TZA1015 Datasheet
100Kb / 20P
   Data amplifier and laser supply circuit for CD and read-only optical systems HDALAS
1999 Aug 19
TZA1022 PHILIPS-TZA1022 Datasheet
459Kb / 14P
   Preamplifier and laser supply for CD/CDRW read-only optical systems (TRICINTA)
1998 Apr 02
TZA1026 PHILIPS-TZA1026 Datasheet
134Kb / 20P
   Data amplifier and laser supply circuit for CD audio and video optical systems ADALASAuto
1998 Oct 30
TZA1024 PHILIPS-TZA1024 Datasheet
134Kb / 20P
   Data amplifier and laser supply circuit for CD audio and video optical systems ADALAS
1998 Oct 30
TZA1025 PHILIPS-TZA1025 Datasheet
122Kb / 16P
   Data amplifier and laser supply circuit for CD audio and video optical systems ADALASLC
1998 Oct 30
logo
Sony Corporation
CXA2525AM SONY-CXA2525AM Datasheet
269Kb / 13P
   RF Amplifier for CD Player and CD-ROM
CXA2521AQ SONY-CXA2521AQ Datasheet
341Kb / 17P
   RF AMPLIFIER FOR CD PLAYER AND CD-ROM
CXA2515AM SONY-CXA2515AM Datasheet
270Kb / 13P
   RF Amplifier for CD Player and CD-ROM
logo
Rohm
BA3963 ROHM-BA3963 Datasheet
96Kb / 9P
   System power supply for CD player equipped audio systems
BA3950A ROHM-BA3950A Datasheet
103Kb / 8P
   System power supply for CD player equipped audio systems
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com