Linear Technology LT8390A Demo Manual page 4

DEMO MANUAL DC2598A
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Figure 4. DC2598A, LT8390A Output Ripple Measured at C45
Mag [B/A] (dB)
50.000
40.000
30.000
20.000
10.000
0.000
-10.000
-20.000
-30.000
-40.000
-50.000
1 kHz
M1 M2
Frequency 30.57 kHz 367.03 kHz
Magnitude -0.000 dB -20.562 dB
Phase 75.120 deg 0.871 deg
Figure 5. DC2598A, LT8390A Bode Plot 12V Input, 12V 4A Output
1
10 kHz 100 kHz
M2 - M1
336.46 kHz
-20.562 dB
-74.249 deg
05/16/17 16:58:30
Phase [B-A] (deg)
150.000
120.000
90.000
60.000
30.000
0.000
-30.000
-60.000
-90.000
-120.000
-150.000
2
1 MHz
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