4–1
4 Typical Characteristics
Rosc – Oscillator Resistance – k
Ω
CC
V
1
2
3
4
5
6
7
10
50
100
200
22 k
Ω
–
Supply V
oltage
–
V
0
220 k
Ω
300
8
0
Figure 4–1. Oscillator Resistance Versus Supply Voltage
10
100
1000
10 000
100 000
1 000 000
Rosc = 100 k
Ω
Rosc = 47 k
Ω
Rosc = 22 k
Ω
10
10 7
Cosc – Oscillator Capacitance – pF
f
osc
–
Oscillator Frequency
–
Hz
10 6
10 5
10 4
10 3
10 2
10 1
Figure 4–2. Oscillator Frequency Versus Oscillator Capacitance
Summary of Contents for TMS3637
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