Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

TEA6821T Arkusz danych(PDF) 2 Page - NXP Semiconductors

Numer części TEA6821T
Szczegółowy opis  ICE car radio
Download  47 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  PHILIPS [NXP Semiconductors]
Strona internetowa  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

TEA6821T Arkusz danych(HTML) 2 Page - NXP Semiconductors

  TEA6821T Datasheet HTML 1Page - NXP Semiconductors TEA6821T Datasheet HTML 2Page - NXP Semiconductors TEA6821T Datasheet HTML 3Page - NXP Semiconductors TEA6821T Datasheet HTML 4Page - NXP Semiconductors TEA6821T Datasheet HTML 5Page - NXP Semiconductors TEA6821T Datasheet HTML 6Page - NXP Semiconductors TEA6821T Datasheet HTML 7Page - NXP Semiconductors TEA6821T Datasheet HTML 8Page - NXP Semiconductors TEA6821T Datasheet HTML 9Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 47 page
background image
September 1993
2
Philips Semiconductors
Preliminary specification
ICE car radio
TEA6821T
FEATURES
General
• FM mixer for conversion from FM IF1 = 72.2 MHz to FM
IF2 = 10.7 MHz
• AM mixer for conversion from AM IF1 = 10.7 MHz to AM
IF2 = 450 kHz
• FM IF gain stage
• Crystal oscillator providing mixer frequencies and
references for IF count and stereo decoder
• FM quadrature demodulator with automatic centre
frequency adjust and THD compensation
• Level and multipath and noise detectors
• Soft mute
• Stereo noise cancelling and variable de-emphasis
• PLL stereo decoder
• Noise blanker
• AM IF amplifier and demodulator
• I2C-bus transceiver
• IF count for AM and FM
• Reference frequency generation for PLL synthesizer
• Reduced external components
• SW applicable.
Stereo decoder
• Adjustment-free PLL-VCO
• Pilot depending mono/stereo switching
• Analog control of mono/stereo blend
• Adjacent channel noise suppression (114 kHz)
• Pilot canceller
• Analog control of de-emphasis
• Integrated low-pass filters for 190 kHz adjacent channel
interferences and signal delay for interference
absorption circuit.
GENERAL DESCRIPTION
The TEA6821T together with the TEA6810T / TEA6811T
forms an AM/FM electronic tuned car radio in a double
conversion receiver concept for European, American and
Japanese frequency range.
QUICK REFERENCE DATA
Note to the quick reference data
1. IC is functional, specified parameters may deviate from limits which are valid for operating range.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Vs1
supply voltage 1 (pins 56 and 28)
note 1
7
8.5
10
V
Vs1
operating range
8.1
8.5
8.9
V
Is1
supply current 1 FM
28
mA
Is1
supply current 1 AM
24
mA
Vs2
supply voltage 2 (pin 5)
note 1
4.5
5.0
5.5
V
Vs2
operating range
4.75
5.0
5.25
V
Is2
supply current 2 FM
31
mA
Is2
supply current 2 AM
28
mA
S
+N/N
signal-to-noise AM
m = 0.3
57
dB
THD
distortion AM
12%
S
+N/N
signal-to-noise FM
∆f = 22.5 kHz at pins 43 and 47 66
72
dB
THD
distortion FM
∆f = 75 kHz
0.1
0.35
%
α
channel separation (adjusted)
40
−−
dB
Tamb
operating ambient temperature
−40
+85
°C


Podobny numer części - TEA6821T

ProducentNumer częściArkusz danychSzczegółowy opis
logo
NXP Semiconductors
TEA6820T PHILIPS-TEA6820T Datasheet
548Kb / 48P
   In Car Entertainment ICE car radio
1997 Feb 12
TEA6822T PHILIPS-TEA6822T Datasheet
548Kb / 48P
   In Car Entertainment ICE car radio
1997 Feb 12
TEA6823 PHILIPS-TEA6823 Datasheet
320Kb / 48P
   In Car Entertainment ICE car radio
1998 Mar 24
TEA6823T PHILIPS-TEA6823T Datasheet
320Kb / 48P
   In Car Entertainment ICE car radio
1998 Mar 24
TEA6824 PHILIPS-TEA6824 Datasheet
253Kb / 36P
   In Car Entertainment ICE car radio
1997 May 05
More results

Podobny opis - TEA6821T

ProducentNumer częściArkusz danychSzczegółowy opis
logo
NXP Semiconductors
TEA6823T PHILIPS-TEA6823T Datasheet
320Kb / 48P
   In Car Entertainment ICE car radio
1998 Mar 24
TEA6824T PHILIPS-TEA6824T Datasheet
253Kb / 36P
   In Car Entertainment ICE car radio
1997 May 05
TEA6820T PHILIPS-TEA6820T Datasheet
548Kb / 48P
   In Car Entertainment ICE car radio
1997 Feb 12
TEF6903A NXP-TEF6903A Datasheet
521Kb / 110P
   Integrated car radio
Rev. 03-3 April 2008
TEF6902A NXP-TEF6902A Datasheet
504Kb / 106P
   Integrated car radio
Rev. 03-19 March 2008
TEF6902A PHILIPS-TEF6902A_15 Datasheet
504Kb / 106P
   Integrated car radio
Rev. 03-19 March 2008
TEF6901A NXP-TEF6901A Datasheet
511Kb / 107P
   Integrated car radio
Rev. 03-20 March 2008
TEF6904A NXP-TEF6904A Datasheet
512Kb / 108P
   Integrated car radio
Rev. 03-20 March 2008
logo
STMicroelectronics
TDA7461 STMICROELECTRONICS-TDA7461 Datasheet
1Mb / 30P
   CAR RADIO SIGNAL PROCESSOR
TDA7476 STMICROELECTRONICS-TDA7476 Datasheet
101Kb / 15P
   CAR RADIO DIAGNOSTIC PROCESSOR
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47


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