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