MB39A104
9
(Continued)
Ta = +25 °C
VCC = 12 V
CTL = 5 V
CT = 39 pF
10000
1000
100
10
CT = 100 pF
CT = 220 pF
CT = 560 pF
1 10 100 1000
Ta = +25 °C
VCC = 12 V
CTL = 5 V
RT = 11 kΩ
10000
1000
100
10
RT = 24 kΩ
RT = 68 kΩ
RT = 130 kΩ
10 100 1000 1000
Ta = +25 °C
VCC = 12 V
CTL = 5 V
RT = 47 kΩ
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
0 200 400 600 800 1000 1200
16001400
VCC = 12 V
CTL = 5 V
RT = 24 kΩ
CT = 100 pF
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
−40 −20 0 20 40 60 80 100
VCC = 12 V
CTL = 5 V
RT = 24 kΩ
CT = 100 pF
560
540
520
500
480
460
440
−40 −20 0 20 40 60 80 100
Triangular Wave Upper and Lower Limit Voltage
vs. Ambient Temperature
Triangular wave upper and
lower limit voltage V
CT (V)
Ambient temperature Ta ( °C)
Triangular Wave Oscillation Frequency
vs. Timing Resistor
Triangular wave oscillation
frequency f
OSC (kHz)
Timing resistor RT (kΩ)
Triangular Wave Oscillation Frequency
vs. Timing Capacitor
Triangular wave oscillattion
frequency f
OSC (kHz)
Timing capacitor CT (pF)
Triangular Wave Oscillation Frequency
vs. Ambient Temperature
Triangular wave oscillation
frequency f
OSC (kHz)
Ambient temperature Ta ( °C)
Triangular wave upper and
lower limit voltage V
CT (V)
Triangular Wave Upper and Lower Limit Voltage
vs. Triangular Wave Oscillation Frequency
Triangular wave oscillation frequency fOSC (kHz)
Ta = +25 °C
CTL = 5 V
RT = 24 kΩ
CT = 100 pF
560
540
520
500
480
460
440
0 5 10 15 20
Triangular Wave Oscillation Frequency
vs. Power supply voltage
Triangular wave oscillation
frequency f
OSC (kHz)
Power supply voltage VCC (V)
Upper
Lower
Upper
Lower
