Philips Semiconductors
Product specification
New In Car Entertainment car radio tuner IC with
Precision Adjacent Channel Suppression (NICE-PACS)
TEA6848H
UNLOADED DC VOLTAGE (V)
SYMBOL
PIN
AM MODE
TYP.
FM MODE
TYP.
MIN.
MAX.
MIN.
MAX.
TFMAGC
36 7.5
8
8.3
0.3
8.5
3.9
1
4.6
5.3
7
TKEYEDAGC
DAAOUT
DAATD
37 floating
38
39 floating
−
−
−
−
−
0.2
0.2
0.2
0
8.25
1.5
8.5
DAAIN
40
41
42
43
0
−
0
0
−
i.c.
−
Vtune
−
−
8.5
8.5
0
−
−
8.5
8.5
CPOUT
VDDA3
0
44 external 8.5
45 3.2
external 8.5
3.2
FREF
3.4
3.7
3.4
3.7
VDDD
46 external 5
47 external 0
48 external 0
49 2.2
external 5
external 0
external 0
2.2
DGND
VCOGND
OSCFDB
OSCTNK
VDDA4
2.8
6.1
3.4
7.2
2.8
6.1
3.4
7.2
50
5
5
51 external 8.5
external 8.5
2
MPXDCFDB
AFSAMPLE
AFHOLD
TRDSMUTE
52
53
−
2.4
0.2
2.8
0.5
0
0.2
0.5
2.7
4.6
1
0
54 open-collector 5
55 1.7 2.2
open-collector
0.7 (muted)
1.2 (muted)
1.7 (muted)
5.2 (not muted) 5.7 (not muted) 6.2 (not muted)
floating 3.3
AMAFIF2
RDSMPX
FMMPX
VDDA5
56
57
58
4
0
0
4.3
3.2
4
4
4.8
4.8
0.5
3.2
59 external 5
60
61 external 8.5
62 open-collector 8.5
external 5
MODDET
VDDA6
0
2
2.5
3
external 8.5
IFBWFLAG
SDA
3 (IFBW = 1)
3.3 (IFBW = 1) 4.1 (IFBW = 1)
63 4.8
64 4.8
5
5.2
5.2
−
4.8
5
5
−
5.2
5.2
4
SCL
5
4.8
VIFBW
65
0
0.1
0.5
IF2GND
CINT
66 external 0
external 0
67
68
69
70
0
0
0
0
3.2
4
4.8
4
MODETOUT
TACD
2
3
3.2
3.6
−
4
Vlevel(AMFM)
XTAL1
−
7
0
7
71 1.7
2.1
2.5
1.7
2.1
2.5
XTALGND
72 external 0
external 0
2004 Nov 12
43
NXP [ NXP ]
