Datasheet

C1
Frequency
217 Hz
C1 − Duty
20%
C1 Pk−Pk
500 mV
Ch1 100 mV/div
Ch4 10 mV/div
2 ms/div
V
DD
V
OUT
Voltage − V
t − Time − ms
R
L
= 8 Ω
C
I
= 2.2 µF
C
(BYPASS)
= 0.47 µF
−180
−160
−140
−120
−100
0 400 800 1200 1600 2000
−150
−100
−50
0
f − Frequency − Hz
− Supply Voltage − dBVV
DD
V
DD
Shown in Figure 19,
R
L
= 8 Ω,
C
I
= 2.2 µF,
Inputs Grounded
− Output Voltage − dBV
V
O
C
(BYPASS)
= 0.47 µF
TPA6211A1
SLOS367D –AUGUST 2003– REVISED JUNE 2011 www.ti.com
GSM POWER SUPPLY REJECTION
vs
TIME
Figure 19.
GSM POWER SUPPLY REJECTION
vs
FREQUENCY
Figure 20.
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