TEF6894H/V3,518 NXP Semiconductors, TEF6894H/V3,518 Datasheet - Page 12

• Manufacturer Part Number: TEF6894H/V3,518
• Description: IC RADIO SIGNAL PROC 44-QFP
• Manufacturer: NXP Semiconductors
• Type: Car Signal Processorr

Specifications of TEF6894H/V3,518

• Package / Case: 44-MQFP, 44-PQFP
• Applications: Automotive Audio
• Mounting Type: Surface Mount
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935282869518; TEF6894H/V3-T; TEF6894H/V3-T

Philips Semiconductors
2003 Oct 21
G
g
g
S/N
THD
V
PSRR
c(L-R)
f(L-R)
cs
o(bal)
19
Car radio integrated signal processor
i
SYMBOL
input gain on
pins FMMPX, MPXRDS
and AM
channel separation
roll-off correction for
coarse adjustment of
separation
stereo adjust for fine
adjustment of separation
signal-to-noise ratio
total harmonic distortion
mono channel balance
pilot signal suppression
subcarrier suppression
power supply ripple
rejection
--------- -
V
V
oR
oL
PARAMETER
see Table 36
f
see Table 20; measure 1 kHz level
for L
1 kHz level for L + R modulation
see Table 21; measure 1 kHz level
for L
1 kHz level for L + R modulation
f
referenced to 1 kHz at 91% FM
modulation; DEMP = 1
(
FM mode
FM mode
9% pilot; f
to 1 kHz at 91% FM modulation;
DEMP = 1 (
modulation off; referenced to 1 kHz
at 91% FM modulation
FM mode; f
V
FMMPX
FMMPX
CC(AC)
de-em
ING[1:0] = 00; all inputs
ING[1:0] = 01; all inputs
ING[1:0] = 10; all inputs
ING[1:0] = 11; FMMPX
ING[1:0] = 11; MPXRDS and AM
CSR[1:0] = 00
CSR[1:0] = 01
CSR[1:0] = 10
CSR[1:0] = 11
CSA[3:0] = 0000
CSA[3:0] = 0001
:
CSA[3:0] = 1110
CSA[3:0] = 1111
f
V
V
f
f
f
FMMPX
sc
sc
sc
FMMPX
FMMPX
= 38 kHz
= 57 kHz
= 76 kHz
R modulation; compare to
R modulation; compare to
= 50 s)
= 1 kHz
= 20 Hz to 15 kHz;
= V
= 1 kHz
pilot
= 50%; L; pilot on
= 50%; R; pilot on
CONDITIONS
ripple
ripple
12
de-em
= 19 kHz; referenced
= 100 Hz;
= 100 mV (RMS)
= 50 s)
40
75
40
35
40
50
24
MIN.
1
0
3
6
23.5
0
0
0.4
0.8
1.2
0
0.2
:
2.8
3.0
50
50
60
TYP.
Product specification
TEF6894H
0.3
0.3
0.3
+1
MAX.
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
%
%
%
dB
dB
dB
dB
dB
dB
UNIT