Philips Semiconductors
Product specification
New In Car Entertainment car radio tuner IC with
Precision Adjacent Channel Suppression (NICE-PACS)
TEA6848H
4
QUICK REFERENCE DATA
SYMBOL
VDDA(n)
IDDA(tot)
PARAMETER
CONDITIONS
MIN.
TYP.
8.5
MAX.
UNIT
analog supply voltage 1 to 4 and 6
8
9
V
sum of analog supply
currents 1 to 4 and 6
FM mode
45
56
50
5
67
mA
mA
V
AM mode
40
60
VDDA5
IDDA5
analog supply voltage 5
analog supply current 5
4.75
−
5.25
−
FM mode
AM mode
7.4
11
5
mA
mA
V
−
−
VDDD
IDDD
digital supply voltage
digital supply current
4.75
21
5.25
31
FM mode
AM mode
LW
26
27
−
mA
mA
MHz
MHz
MHz
MHz
22
32
fAM(ant)
AM input frequency
0.144
0.522
5.730
65
0.288
1.710
9.99
108
MW
−
SW
−
fFM(ant)
FM input frequency
−
fFM(WB)(ant) FM weather band input frequency
Tamb ambient temperature
AM overall system parameters; see Figs 10 and 11
162.4
−40
−
162.55 MHz
−
+85
°C
(S+N)/N
THD
signal plus noise-to-noise ratio
total harmonic distortion
sensitivity (RMS value)
m = 0.3; BAF = 2.15 kHz
m = 0.8; fmod = 1 kHz
−
−
−
59
0.3
45
−
−
−
dB
%
Vsens(rms)
m = 0.3; fmod = 1 kHz;
(S+N)/N = 26 dB;
µV
with European dummy
aerial 15 pF/60 pF;
BAF = 2.15 kHz
FM overall system parameters; see Figs 10 and 11
(S+N)/N
signal plus noise-to-noise ratio
∆f = 22.5 kHz;
−
63
−
dB
de-emphasis = 50 µs;
BAF = 300 Hz to 15 kHz
THD
total harmonic distortion
sensitivity (RMS value)
∆f = 75 kHz;
with 2 × SFE10.7MS3
−
−
0.35
1.4
−
%
Vsens(rms)
∆f = 22.5 kHz;
2
µV
fmod = 1 kHz;
(S+N)/N = 26 dB;
de-emphasis = 50 µs;
BAF = 300 Hz to 15 kHz;
with 75 Ω dummy antenna
2004 Nov 12
4
NXP [ NXP ]
