T0820 Datasheet, PDF (7/11 Pages) ATMEL Corporation – 4 CHANNEL LASER DRIVER WITH RF OSCILLATOR

T0820
Application Information
Figure 3. Oscillator Frequency vs. Resistor RF (RS = 560 Ω)
550
500
450
400
350
300
250
200
4
5
6
7
8
9
10
RF ( kOhm )
Figure 4. Oscillator Swing vs. Resistor RS (RF = 7.5 kΩ)
120
100
80
60
40
20
0
0
300
600
900
1200
1500
RS ( Ohm )
Figure 5. Oscillator Frequency Depending of Swing (RS = 560 Ω)
60
50
40
30
20
10
0
200
250
300
350
400
450
500
550 600
Frequency ( MHz )
7
4506F–DVD–09/04