Silan
Semiconductors
TYPICAL APPLICATION CIRCUIT
1. SC9149A CIRCUIT
SC9149A/SC9150A
10µF
16
VDD
15
OSC
14
C2
13
C3
1000pF
V
DD
C
R
1000pF
Control signal
12
SP1
11
SP2
10
SP3
9
SP4
SC9149A
GND
Rx IN
HP1
HP2
HP3
HP4
HP5
SP5
1
10kΩ
2
3
4
5
6
7
8
Rx
Input
Control signal
R should be 38kΩ±5%
C should be polypropylene film capacitor having good temperature characteristics 1000pF±5%.
2. SC9149AL/9149AHN CIRCUIT
1000pF
Control signal
1000pF
V
DD
10µF
C
R
16
VDD
15
OSC
14
C2
13
C3
12
SP1
11
SP2
10
SP3
9
CP1
SC9149AL/
9149AHN
GND
Rx IN
HP1
HP2
HP3
HP4
HP5
CP2
1
10kΩ
2
3
4
5
6
7
8
Rx
Input
Control signal
R should be 38kΩ±5%
C should be polypropylene film capacitor having good temperature characteristics 1000pF±5%.
HANGZHOU SILAN MICROELECTRONICS CO.,LTD.
Rev: 1.2
2003.01.21
9
SILAN [ SILAN MICROELECTRONICS JOINT-STOCK ]
