Datasheet

Figure 24. Remote shutdown
GAMG220920161022MT
Figure 25. Power AM modulator (unity voltage gain, I
O
≤ 0.5)
GAMG220920161023MT
Note: The circuit performs well up to 100 kHz.
Figure 26. Adjustable output voltage with temperature compensation
V
O
= V
XX
(1+R
2
/R
1
) + V
BE
GAMG220920161024MT
Note: Q
2
is connected as a diode in order to compensate the variation of the Q
1
V
BE
with the temperature. C allows a
slow rise time of the V
O
.
L78
Design consideration
DS0422 - Rev 36
page 28/55
Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.