Silan
Semiconductorsꢀ
SC9302 Series
ꢀ
PULSE MODE ELECTRICAL CHARACTERISTICS
(Tamb=25°C, fosc=3.5795MHz,unless otherwise specified)
Test Conditions
Parameter
Symbol
Min
Typ
Max Unit
V
Condition
DD
Output Source Current
Output Sink Current
PO
IPOH
IPOL
2.5V VOH =2V
2.5V VOL =0.5V
MODE pin is
-0.2
0.2
--
--
--
mA
mA
PO
0.6
--
--
--
10
20
--
--
--
Pulse Rate
PR
--
connected to VDD
pps
MODE pin is opened.
A resistor is linked
33:66
between
and
.
.
R2
C1
Make/Break Ratio
M/B
--
%
No resistor is linked
between and
--
--
--
40:60
--
--
--
R2
C1
40(10pps)
20(20pps)
33(10pps)
17(20pps)
800
M/B ratio =40:60
M/B ratio =33:66
Pre-digit-pause Time
Inter-digit-pause Time
Pulse Make Duration
TPDP
TIDP
TM
--
--
--
ms
ms
ms
Pulse rate =10pps
Pulse rate =20pps
A resistor is linked
--
--
--
--
500
33(10pps)
17(20pps)
40(10pps)
20(20pps)
66(10pps)
33(20pps)
60(10ps)
30(20pps)
--
--
--
--
--
--
--
--
between
and
.
.
.
.
R2
C1
No resistor is linked
between
and
R2
C1
C1
A resistor is linked
between and
R2
Pulse Break Duration
TB
--
ms
No resistor is linked
between and
R2
C1
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 2.0
ꢀ
2001-11-01ꢀ
7
SILAN [ SILAN MICROELECTRONICS JOINT-STOCK ]
