TEA6848HL/V3S,518 NXP Semiconductors, TEA6848HL/V3S,518 Datasheet - Page 4

• Manufacturer Part Number: TEA6848HL/V3S,518
• Description: IC TUNER CAR RADIO 80LQFP
• Manufacturer: NXP Semiconductors

Specifications of TEA6848HL/V3S,518

• Modulation Or Protocol: AM, FM, WB
• Applications: AM/FM Radio Receiver
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 5V, 8.5V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Frequency: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Current - Receiving: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935288832518

Fig 1.
TKEYEDAGC
AMMIX1DEC
THFAMAGC
TAFAMAGC
VAMCASFB
FMMIXIN2
FMMIXIN1
AMMIX1IN
Block diagram
TFMAGC
WBFLAG
VAMCAS
SWFLAG
DAAOUT
IAMAGC
IFMAGC
V
RFGND
DAATD
ref(MIX)
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
AGC
DAA
AGC
÷10/
÷20
AM
DDA2
FM
AM
90°
FM
20
MIX1OUT2
i.c.
I
2
I
41
C-bus
2
19
C-bus
LEVEL
I
I
LEVEL
2
2
C-bus
C-bus
MIX1OUT1
V
AM
tune
18
42
CPOUT
IF2FILI
I
2
C-bus
17
43
DETECTOR
÷1/ ÷2/
AM NOISE
AVERAGE
IF2FILQ
90°
BLANK
PULSE
÷3
PEAK/
TUNING SYSTEM
WB/JAPAN/OIRT
V
16
DDA3
IFAMPDEC
44
TEA6848HL
FREF
15
IFAMPIN
45
V
14
DDD
46
MIXER 2
MIXER 2
V
DGND
IFAMPOUT
FM
AM
DDA1
÷2
IFCDAATEST
13
47
VCOGND
FMMIX2DEC
12 11 10 9 8 7 6
48
OSCFDB
COFFSET
49
VCO
OSCTNK
FMMIX2IN
50
IF1GND
V
AMIF2IN
DDA4
MPXDCFDB
51
AMNBHOLD
I
bus
2
C-
52
AFSAMPLE
5
AM STEREO
FILTER
IREFFMIF2
UPDATE
IF
53
STABI
RDS
AFHOLD
4
AMIF2DEC
54
TRDSMUTE
3
FMLIMDCFDB2
55
2
FMLIMDCFDB1
DEMOD
AMAFIF2
MUX
AM
1
56
WB
RDSMPX
MPXOUT
DEMOD
LEVEL
20.5 MHz
DAA
FM
57
AMPLIFIER
x1/ x15
FMMPX
MUTE
RDS
58
I
2
C-bus
OSCILLATOR
LEVEL
BANDWIDTH
CRYSTAL
CONTROL
FM
SUPPLY
BUFFER
POWER
I
COUNT
V
2
C-BUS
DDA5
IF
59
AM
MODDET
coa059
60
76
77
78
79
80
62
63
64
65
66
67
68
69
70
71
72
73
74
75
61
V
IFBWFLAG
SDA
SCL
V
IF2GND
CINT
MODETOUT
TACD
V
XTAL1
XTALGND
XTAL2
V
ACDTHRES
IREF
AMMIX2OUT1
AMMIX2OUT2
CAGC
V
DDA6
IFBW
level(AMFM)
level(ACD)
ref(lim)