Si9118 Vishay Intertechnology, Si9118 Datasheet - Page 4

• Manufacturer Part Number: Si9118
• Manufacturer: Vishay Intertechnology

Si9118/Si9119
Vishay Siliconix
www.Vishay Siliconix.com FaxBack 408-970-5600
4
2 x 1000
2 x 100
2 x 10
36
32
28
24
20
16
12
8
4
0
10
0
Note: These curves were measured
V
C
Supply Current vs. Output Frequency
CC
OSC
= 12 V
200
= 47 pF
in a board with 3.5 pF of
external parasitic
capacitance.
r
Oscillator Frequency
OSC
f
150 pF
200 pF
OUT
100 pF
– Oscillator Resistance (k )
– Output Frequency (kHz)
C
L
400
= 2500 pF
100
600
47 pF
C
L
1.05
1.00
0.95
0.90
0.85
= 1000 pF
8
Switching Frequency vs. Supply Voltage
800
C
R
C
L
OSC
OSC
9
= 0 pF
= 56 k
= 100 pF
10
1000
New Product
1000
V
CC
11
– Supply Voltage (V)
12
13
14
200
150
100
50
12
0
9
6
3
0
15
16
R
C
fs = 500 kHz
t
t
r
f
OSC
OSC
90% to 10%
10% to 90%
9
9
Supply Current vs. Supply Voltage
Output Driver Rise and Fall Time
17
= 127 k
= 47 pF
10
10
V
V
CC
CC
11
11
– Supply Voltage (V)
– Supply Voltage (V)
12
12
13
13
t
t
r
r
S-60752—Rev. B, 05 Apr-99
for C
C
for C
t
t
Document Number: 70815
f
f
L
for C
for C
= 1000 pF
14
14
L
L
= 1000 pF
C
= 2500 pF
L
L
L
= 2500 pF
= 1000 pF
15
15
= 0 pF
16
16
17
17