T0816_05 Datasheet, PDF (9/15 Pages) ATMEL Corporation – 3-channel Laser Driver with RF Oscillator

9. Characteristic Curves
Figure 9-1. Oscillator Frequency versus Resistor RF (RS = 7.5 kΩ)
550.0
500.0
450.0
400.0
350.0
300.0
250.0
200.0
4.0
+10%
-10%
5.0
6.0
7.0
8.0
RF(KΩ)
9.0
10.0
Figure 9-2. Oscillator Swing versus Resistor RS (RF = 7.5 kΩ)
120
100
80
60
40
20
0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
RS ( kOhm )
9.0
10.0
Figure 9-3. Oscillator Frequency Dependency of Swing
60
50
40
30
20
10
0
200.0
250.0
300.0
350.0
400.0
Frequency ( MHz )
450.0
500.0
4505H–DVD–11/05
T0816
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