m62465fp Renesas Electronics Corporation., m62465fp Datasheet - Page 22

• Manufacturer Part Number: m62465fp
• Description: Dolby Pro Logic Surround
• Manufacturer: Renesas Electronics Corporation.

M62465FP
Application Example 2
The example is 1/2V
REJ03F0219-0201 Rev.2.01 Mar 31, 2008
Page 22 of 24
R48
C48
C49
C50
R51
C51
C52
C53
C54
C55
C56
C57
C58
C59
C60
C61
C62
C63
C64
CC
reference voltage type.
SFB
MIX
EC
SU
LPF
MOS
Combining
networks
(Example) Feedback Level Control
L+R L R
VCA
D/A
16 K SRAM
Logic
MIC
A/D
L+R
2
L R
2
LPF
C75
Digital noise
sequencer
VREF
Selector1
IREF
1/2 V
CC
AVdd
+5 V
R22
LO3
LO2
LO1
C8
R9
C5
C3
C2
C1
R6
C12
C6
DGND
DVdd
+5 V
MIC in
Cout
Rout
Lout
Sout