TEA6849H/V1,518 NXP Semiconductors, TEA6849H/V1,518 Datasheet - Page 5

• Manufacturer Part Number: TEA6849H/V1,518
• Description: IC CAR RADIO TUNER 80-LQFP
• Manufacturer: NXP Semiconductors

Specifications of TEA6849H/V1,518

• Frequency: AM, FM, WB
• Modulation Or Protocol: AM, FM
• Applications: AM/FM Radio Receiver
• Current - Receiving: 88mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 7.8 V ~ 9.2 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 935264196518; TEA6849H/V1-T; TEA6849H/V1-T

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TKEYEDAGC
AMMIX1DEC
THFAMAGC
TAFAMAGC
VAMCASFB
FMMIXIN2
FMMIXIN1
AMMIX1IN
V ref(MIX)
DAAOUT
TFMAGC
WBFLAG
VAMCAS
SWFLAG
IFMAGC
IAMAGC
RFGND
DAATD
DAAIN
i.c.
40
39
38
36
35
34
33
32
31
30
23
21
37
29
28
27
26
25
24
22
ANTENNA
I/Q MIXER 1
MIXER 1
V DDA2
AGC
AGC
DAA
AM
AM
FM
90
10/
20
FM
20
FMMUTE
MIX1OUT2
I
2
I
41
C-bus
2
19
C-bus
LEVEL
I
LEVEL
I
2
2
C-bus
C-bus
MIX1OUT1
V tune
AM
18
42
CPOUT
IF2FILI
I
2
C-bus
17
43
DETECTOR
AM NOISE
AVERAGE
1/ 2/
IF2FILQ
90
BLANK
PULSE
PEAK/
TUNING SYSTEM
3
V DDA3
WB/JAPAN/OIRT
16
IFAMPDEC
44
TEA6849H
FREF
15
IFAMPIN
45
V DDD
14
46
MIXER 2
MIXER 2
V DDA1
DGND
FM
IFAMPOUT
AM
IFCDAATEST
2
13
47
VCOGND
FMMIX2DEC
12 11 10 9 8 7 6
48
OSCFDB
COFFSET
Fig.1 Block diagram.
49
VCO
OSCTNK
FMMIX2IN
50
IF1GND
V DDA4
AMIF2IN
MPXDCFDB
51
AMNBHOLD
I
bus
2
C-
52
5
AFSAMPLE
AM STEREO
FILTER
IREFFMIF2
UPDATE
IF
STABI
53
RDS
AFHOLD
4
AMIF2DEC
54
TRDSMUTE
3
FMLIMDCFDB2
55
2
FMLIMDCFDB1
DEMOD
AMAFIF2
MUX
AM
1
56
RDSMPX
MPXOUT
DEMOD
LEVEL
I
20.5 MHz
2
DAA
FM
C-bus
57
WB
AMPLIFIER
FMMPX
x1/ x15
MUTE
SOFT
MUTE
RDS
58
OSCILLATOR
LEVEL
SOFT MUTE
BANDWIDTH
CONTROL
CRYSTAL
CONTROL
I
2
FM
C-bus
POWER
SUPPLY
BUFFER
V DDA5
I
COUNT
2
C-BUS
IF
59
AM
MODDET
MDB205
60
65
69
72
73
76
77
78
79
80
61
62
63
64
66
67
68
70
71
74
75
V DDA6
IFBWFLAG
SDA
SCL
V IFBW
IF2GND
CINT
MODETOUT
TACD
V level(AMFM)
XTAL1
XTALGND
XTAL2
V level(ACD)
ACDTHRES
IREF
AMMIX2OUT1
AMMIX2OUT2
CAGC
V ref(lim)