CD4536BMS
Typical Performance Characteristics (Continued)
10.0
Rtc = 56kΩ
7.5
RS = 0
CX = 1000pF
5.0
SUPPLY VOLTAGE (VDD) = 5V
2.5
15V
0
10V
-2.5
5V
-5.0
10V
15V
-7.5
-10.0
-50
0
50
100
150
AMBIENT TEMPERATURE (TA) oC
FIGURE 12. TYPICAL RC OSCILLATOR FREQUENCY
DEVIATION AS A FUNCTION OF AMBIENT
TEMPERATURE (RS = 0)
103 8
6
AMBIENT TEMPERATURE (TA) = +25oC
4 SUPPLY VOLTAGE (VDD) = 5V
2
102 8
6
4
2
RX = 1mΩ
10 8
6
4
2
18
6
100K
50K
4
2
10K
0.1
2 4 68 2 4 68 2 4 68 2 4 68 2 4 68
1
10
102
103
104
105
EXTERNAL CAPACITANCE (CX) (pF)
FIGURE 14. TYPICAL PULSE WIDTH AS A FUNCTION OF
EXTERNAL CAPACITANCE (VDD = 5V)
10.0
Rtc = 56kΩ
7.5 RE = 120kΩ
CX = 1000pF
5.0
SUPPLY VOLTAGE (VDD) = 5V
2.5
10V
15V
0
15V
10V
-2.5
5V
-5.0
-7.5
-10.0
-50
0
50
100
150
AMBIENT TEMPERATURE (TA) oC
FIGURE 13. TYPICAL RC OSCILLATOR FREQUENCY
DEVIATION AS A FUNCTION OF AMBIENT
TEMPERATURE (RS = 120kΩ)
103 8
6
4
2
102 8
6
4
2
AMBIENT TEMPERATURE (TA) = +25oC
SUPPLY VOLTAGE (VDD) = 10V
10 8 RX = 1mΩ
6
4
2
18
6
100kΩ
50kΩ
4
2
0.1
2
1
10kΩ
4 68 2 4 68 2 4 68 2 4 68 2
10
102
103
104
EXTERNAL CAPACITANCE (CX) (pF)
4 68
105
FIGURE 15. TYPICAL PULSE WIDTH AS A FUNCTION OF
EXTERNAL CAPACITANCE (VDD = 10V)
103 8
6
AMBIENT TEMPERATURE (TA) = +25oC
4 SUPPLY VOLTAGE (VDD) = 15V
2
102 8
6
4
2
10 8 RX = 1mΩ
6
4
2
18
6
4
2
0.1
1
100kΩ
50kΩ
10kΩ
2 4 68 2 4 68 2 4 68 2 4 68 2 4 68
10
102
103
104
105
EXTERNAL CAPACITANCE (CX) (pF)
FIGURE 16. TYPICAL PULSE WIDTH AS A FUNCTION OF
EXTERNAL CAPACITANCE (VDD = 15V)
AMBIENT TEMPERATURE (TA) = +25oC
200
SUPPLY VOLTAGE (VDD) = 5V
150
100
10V
15V
50
0
0
20
40
60 80 100
LOAD CAPACITANCE (CL) (pF)
FIGURE 17. TYPICAL TRANSITION TIME AS A FUNCTION OF
LOAD CAPACITANCE
7-1245