M56733AFP
Application Example
R
7
R
5
U
*R
8
*R
9
*C
11
*C
12
R
6
36
35
34
33
32
31
30
29
28
27
26
25
24
V
W
R
4
C
10
R
3
*R
10
*C
13
C
9
23
22
21
20
19
M56733AFP
1
2
3
R
2
R
1
+ C
3
X
1
C
6
C
1
V
CC
+
FG
C
2
C
5
C
4
FG EN
Moni
EN
MOD
(Individual values)
C
1
=33 F
C
2
=0.47 F
C
3
=10 F
C
4
=0.01 F
R
1
=5.1k
R
2
=510
C
5
=165pF
R
3
=47k
C
6
=56pF
R
4
=180k
C
7
=165pF
R
5
=1.2k
C
8
=1 F
R
6
=0.5
C
9
=0.01 F
R
7
=1.2k
C
10
=0.1 F
R
8
=4.7
C
11
=0.1 F
R
9
=4.7
C
12
=0.1 F
R
10
=4.7
C
13
=0.1 F
C
7
C
8
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
X
1
=492kHz
(Oscillator)
4. Enable function
Notes:
1. Values for elements marked * (asterisk) must be selected to prevent oscillation.
2. R
1
is used to boost the injection current. Select a suitable value.
3. Select an element of suitable value as required to adjust the gain.
EN
EN
Lo
Hi
Lo
DISABLE
DISABLE
Hi
ENABLE
DISABLE
5. Mode function
Mode pin
Lo
M
Hi
(MOD
≤
0.8V)
(Open)
(MOD V 2.6V)
FG synchronization
frequency
fosc/1640Hz
fosc/820Hz
fosc/ (4100/3) Hz
Rev.1.00, Sep.22.2003, page 5 of 6
RENESAS [ RENESAS TECHNOLOGY CORP ]
