m65856sp Renesas Electronics Corporation., m65856sp Datasheet - Page 17

• Manufacturer Part Number: m65856sp
• Description: Digital Echo With Mic-mixing Circuit
• Manufacturer: Renesas Electronics Corporation.

M65856SP
Application Example
Note: Where capacitors are marked with a “K”, K-rank capacitors should be used.
Rev.1.0, Sep.22.2003, page 17 of 18
MIC SW
0.01
Where capacitors are marked with “NP”, capacitors with no polarity should be used.
42
1
-COM I/F
Vcc
Vcc
MCLK
41
2
22k
51k
56k
40
3
1.0
MIC1IN
0.022
PHASE
SHIFTER
SURROUND
39
4
4.7
10k
ALC
38
0.15
5
37
6
2.2
36
7
NP
1
1.0
MIC SW
MIC
VOL
35
8
1.0
1
MIC2IN
34
9
4.7
10k
(L+R) / 2
ALC
10
33
KEY CONTROL
M65847FP/SP
L
11
32
1
2.2
R
STEREO
12
31
1
1.0
NP
ECHO
VOL
MIC
VOL
2.2
13
30
NP
NP
14
29
2.2
0.001
ECHO
F.BVOL
LPF
15
28
0.0047
0.0047
LPF
16
27
16kbit
SRAM
0.001
MAIN LOGIC
26
17
0.068
K
Unit R:
D/A
18
25
0.068
K
K
C: F
A/D
19
0.1
24
K
0.1
VCC
23
20
100
1/2Vcc
47
Vcc
GND
21
22
0.1