TEA6849H Просмотр технического описания (PDF) - Philips Electronics
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TEA6849H
Philips Electronics
TEA6849H Datasheet PDF : 65 Pages
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Philips Semiconductors
New In Car Entertainment car radio tuner IC with
Precision Adjacent Channel Suppression (NICE-PACS)
Product specification
TEA6849H
4 QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
MIN.
VDDA(n)
analog supply voltage 1 to 4 and 6
8
IDDA(tot)
sum of analog supply
FM mode
45
currents 1 to 4 and 6
AM mode
40
VDDA5
IDDA5
analog supply voltage 5
analog supply current 5
FM mode
AM mode
4.75
−
−
VDDD
IDDD
digital supply voltage
digital supply current
FM mode
AM mode
4.75
21
22
fAM(ant)
AM input frequency
LW
MW
0.144
0.522
SW
5.730
fFM(ant)
fFM(WB)(ant)
Tamb
FM input frequency
FM weather band input frequency
ambient temperature
65
162.4
−40
AM overall system parameters; see Figs 12 and 13
(S+N)/N
THD
Vsens(rms)
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
−
m = 0.3; fmod = 1 kHz;
−
(S+N)/N = 26 dB;
with European dummy
aerial 15 pF/60 pF;
BAF = 2.15 kHz
FM overall system parameters; see Figs 12 and 13
(S+N)/N signal plus noise-to-noise ratio
THD
total harmonic distortion
Vsens(rms) sensitivity (RMS value)
∆f = 22.5 kHz;
−
de-emphasis = 50 µs;
BAF = 300 Hz to 15 kHz
∆f = 75 kHz;
−
with 2 × SFE10.7MS3
∆f = 22.5 kHz;
−
fmod = 1 kHz;
(S+N)/N = 26 dB;
de-emphasis = 50 µs;
BAF = 300 Hz to 15 kHz;
with 75 Ω dummy antenna
TYP.
8.5
56
50
5
7.4
11
5
26
27
−
−
−
−
−
−
59
0.3
45
63
0.35
1.4
MAX.
9
67
60
5.25
−
−
5.25
31
32
0.288
1.710
9.99
108
162.55
+85
UNIT
V
mA
mA
V
mA
mA
V
mA
mA
MHz
MHz
MHz
MHz
MHz
°C
−
dB
−
%
−
µV
−
dB
−
%
2
µV
2003 Dec 19
4
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