|
|
PDF TEA6843HL Data sheet ( Hoja de datos )
| Número de pieza | TEA6843HL | |
| Descripción | New In Car Entertainment (NICE) extended car radio | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de TEA6843HL (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
|
No Preview Available !
INTEGRATED CIRCUITS
DATA SHEET
www.DataSheet4U.com
TEA6843HL
New In Car Entertainment (NICE)
extended car radio
Product specification
2003 Dec 19
1 page  
This text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here in
_white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here inThis text is here in
white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ...
DAAIN
40
Vtune CPOUT
DGND OSCFDB VDDA4
AFHOLD
AMAFIF2
VDDA3 FREF VDDD
VCOGND OSCTNK
AFSAMPLE
TRDSMUTE
RDSMPX FMMPX VDDA5 VDDA6
42 43
44 45 46 47 48 49 50 51 53 54 55 56
57 58
59 61
DAATD
DAAOUT
39
38
ANTENNA
DAA
AM
T1FMAGC
T2FMAGC
IFMAGC
WBSW
FMMIXIN2
RFGND
FMMIXIN1
37
36
35
34
33
31
30
FM
AGC
×
FM
I/Q MIXER
TUNING SYSTEM
10.25 MHz
VCO
WX
TEA6843HL
N1
÷2
90°
SEQUENTIAL
CIRCUIT FOR
RDS UPDATING
AM
DETECTOR
MUTE
POWER
SUPPLY
I2C-bus
FM IF
AM IF2
IF
COUNT
I2C-BUS
AM
IF AGC
LEVEL
DAA
SOFT
MUTE
63
SDA
64
SCL
66
IF2GND
Vref(FMMIX)
IAMAGC
T2AMAGC
T1AMAGC
AMMIX1IN1
AMMIX1IN2
WB
FLAG
29
28
27 AM
26 RF AGC
23
22
90°
AM-NOISE
DETECTOR
PEAK/
AVERAGE
BLANK
PULSE
AM
LEVEL
Σ
DEMODULATOR
67
68
69
×
AM
MIXER 1
N2
÷ 5/10
IFAMP 1
×
AM
MIXER 2
IFAMP 2
FM
LIMITER/
LEVEL
CRYSTAL
OSCILLATOR
70
71
72
73
75
76
77
78
20 19 18
17 16
14
MIX1OUT2 IFAMP1DEC IFAMP1IN
VDDA2
MIX1OUT1
VDDA1
12 11 10 9 8
7 65
IFAMP1OUT
IFAMP2DEC
Coffset
IF1GND
IFAMP2IN AMIF2IN
43
2 1 79
FMLIMIN CAGC
AMIF2DEC FMLIMDEC
13, 15, 21, 24, 25, 32,
41, 52, 60, 62, 65, 74, 80
MHC477
n.c.
IMUTEREF
AMNBHOLD
IFAMP2OUT
QDET1
QDET2
CAFC
Vlevel
XTAL1
XTALGND
XTAL2
TMUTE
IREF
AMMIX2OUT1
AMMIX2OUT2
Fig.1 Block diagram
5 Page 
Philips Semiconductors
New In Car Entertainment (NICE)
extended car radio
wwwPr.DodautacSthsepeetc4Uifi.ccaotmion
TEA6843HL
10 DC CHARACTERISTICS
VMIX1OUT = VAMMIX2OUT = VDDA(n) = 8.5 V; VDDA5 = 5 V; VDDD = 5 V; Tamb = 25 °C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS MIN.
TYP. MAX. UNIT
Supply voltage
VDDA(n)
analog supply voltages 1 to 4 and 6
VMIX1OUT;
VAMMIX2OUT
mixer supply voltages
VDDA5
analog supply voltage 5
VDDD
digital supply voltage
Supply current in FM mode
8 8.5
8 8.5
4.75 5
4.75 5
9V
9V
5.25 V
5.25 V
IDDD
IDDA1
IDDA2
IDDA3
digital supply current
analog supply current 1 for
IF amplifier 1 and 2
analog supply current 2 for FM mixer
and AM mixer 1
analog supply current 3 for tuning PLL
IDDA4
IDDA5
analog supply current 4 for VCO
analog supply current 5 for on-chip
power supply
IDDA6
analog supply current 6 for on-chip
power supply
IMIX1OUT1
IMIX1OUT2
bias current of FM mixer output 1
bias current of FM mixer output 2
Supply current in AM mode
data byte 5:
bit TMS3 = 1
18
11
4.2
2.3
5.2
6.5
16
4.8
4.8
23
13
5.2
3
6.5
9.3
20
6
6
28 mA
15 mA
6.2 mA
3.6 mA
7.8 mA
11.2 mA
24 mA
7.2 mA
7.2 mA
IDDD
IDDA1
IDDA2
IDDA3
IDDA4
IDDA5
IDDA6
IMIX1OUT1
IMIX1OUT2
IAMMIX2OUT1
IAMMIX2OUT2
digital supply current
analog supply current 1 for AM mixer 2
analog supply current 2 for FM mixer
and AM mixer 1
analog supply current 3 for tuning PLL
analog supply current 4 for VCO
analog supply current 5 for on-chip
power supply
analog supply current 6 for on-chip
power supply
bias current of AM mixer 1 output 1
bias current of AM mixer 1 output 2
bias current of AM mixer 2 output 1
bias current of AM mixer 2 output 2
data byte 5:
bit TMS3 = 1
18
−
1.6
1.3
5
12.7
15
4.8
4.8
3.6
3.6
23
240
2
1.7
6.5
17.4
19
6
6
4.5
4.5
28 mA
− µA
2.4 mA
2.1 mA
8 mA
22.1 mA
23 mA
7.2 mA
7.2 mA
5.4 mA
5.4 mA
2003 Dec 19
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet TEA6843HL.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| TEA6843HL | New In Car Entertainment (NICE) extended car radio | NXP Semiconductors |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |