TEF6894H NXP Semiconductors, TEF6894H Datasheet - Page 22

• Manufacturer Part Number: TEF6894H
• Description: Tef6894h Car Radio Integrated Signal Processor
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Notes
1. The LOW voltage of pin SCLG is influenced by V
2. The equivalent level voltage is that value of the level voltage (at pin LEVEL) which results in the same weak signal
3. Crosstalk between bus inputs and signal outputs:
2003 Oct 21
G
B
f
V
THD
Power-on reset (all registers in default setting, outputs muted, standby mode)
V
beep
mute
EEP
beep(rms)
th(POR)
Car radio integrated signal processor
step(fader)
SYMBOL
control effect (for instance HCC roll-off) as the output value of the specified detector (USN, WAM and MPH).
beep
step resolution gain
(fader)
audio mute
beep generator frequency see Table 68
beep generator audio
level (RMS value)
total harmonic distortion
of beep generator
threshold voltage of
Power-on reset
PARAMETER
see Table 59
volume control: mute and output
muted (bits MULF, MURF, MULR
and MURR)
see Table 67
f
beep
G
G
G
G
BEF[1:0] = 00
BEF[1:0] = 01
BEF[1:0] = 10
BEF[1:0] = 11
BEL[2:0] = 000
BEL[2:0] = 001
BEL[2:0] = 010
BEL[2:0] = 011
BEL[2:0] = 100
BEL[2:0] = 101
BEL[2:0] = 110
BEL[2:0] = 111
fader
fader
fader
fader
= 1 kHz or 2 kHz
SCL
= 0 to 15 dB
= 15 to 45 dB
= 45 to 51 dB
= 51 to 59 dB
ct
: V
CONDITIONS
=
22
SCLG(LOW)
20log
V
-------------------- -
V
bus(p-p)
o(rms)
V
SCL(LOW)
+ 0.22 V.
90
MIN.
1
2.5
3
4
500
1
2
3
0
13.3
18
28
44
60
90
150
6.3
TYP.
Product specification
TEF6894H
7
MAX.
dB
dB
dB
dB
dB
Hz
kHz
kHz
kHz
mV
mV
mV
mV
mV
mV
mV
mV
%
V
UNIT