M65854 Mitsubishi, M65854 Datasheet - Page 14

• Manufacturer Part Number: M65854
• Description: DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT
• Manufacturer: Mitsubishi

22 k
0.22µ
MCLK
42
APPLICATION EXAMPLE
A/D
1
10 k
MIC1IN
41
A/D
2
4.7µ
ALC
40
A/D
3
DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT
39
4
1.0µ
38
AUDIO SW I/F
5
0.1µ
MIC
VOL
37
6
0.22µ
10 k
MIC2IN
36
7
4.7µ
ALC
35
8
PHASE
SHIFTER
34
0.022µ
9
1.0µ
33
10
LOUT ROUT
MITSUBISHI
ELECTRIC
0.1µ
MIC
VOL
32
11
1µ
0.022µ
31
12
1µ
MITSUBISHI SOUND PROCESSOR ICs
(L+R) / 2 L
30
13
0.15µ 1µ
0.0047µ
M65854FP
LIN RIN
LPF
14
29
ECHO
VOL
0.001µ
R
STEREO
28
15
1µ
ECHO
F.B(-2dB)
27
16
0.001µ
0.068µ
LPF
A/D
17
26
0.1µ
16kSRAM
MAIN LOGIC
25
18
0.0047µ
100µ
Unit R:
1/2Vcc
24
19
C:F
(
0.068µ
GND
D/A
23
20
1 4
Vcc
22
21
/
0.1µ
KARAOKE
50
1 4 )
100µ
S
S
E
E
R
R
I
I
0.1µ
E
E
S
S