TDA7402_07 STMICROELECTRONICS [STMicroelectronics], TDA7402_07 Datasheet - Page 39

• Manufacturer Part Number: TDA7402_07
• Description: Car radio signal processor
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

TDA7402
5.5
5.5.1
Multipath detector
Features:
●
●
●
Table 9.
Quality detector
Symbol
G
G
I
I
DISMP
f
RECTM
CHMP
CMP
BPMP
A
P
internal 19kHz band pass filter
programmable band pass and rectifier gain
selectable internal influence on stereo blend and/or Highcut
Center frequency of
multipath-bandpass
Bandpass gain
Rectifier gain
Rectifier charge current
Rectifier discharge current
Multipath influence factor
Electrical characteristics of multipath detector
Parameter
Stereo decoder locked
on pilot tone
G1
G2
G3
G4
G1
G2
G3
Test Condition
00
01
10
11
Min.
Typ.
0.25
0.70
0.85
1.00
1.15
Stereo decoder part
7.6
4.6
0.5
19
12
16
18
6
0
4
Max.
Unit
kHz
mA
dB
dB
dB
dB
dB
dB
dB
µA
39/71