Datasheet

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V
200mV/div
DD
V
20mV/div
OUT
t-Time-2mS/div
0
-140
-120
-100
-80
-60
-40
-20
0
2k
200 400 600 800 1k 1.2k 1.4k 1.6k1.8k
f-Frequency-Hz
V -SupplyV
oltage-dBV
DD
V -OutputV
oltage-dBV
O
V ShowninFigure22
C =1 F,
Inputsac-Grounded
DD
I
m
-150
-130
-110
-90
-70
-50
-30
10
-10
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
DCCommon-ModeVoltage-V
SupplyRippleRejectionRatio-dB
V =2.5V
DD
V =3.6V
DD
V =5V
DD
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
DCCommon-ModeVoltage-V
SupplyRippleRejectionRatio-dB
V =3.6V
DD
V =5V
DD
V =2.5V
DD
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
DCCommon-ModeVoltage-V
SupplyRippleRejectionRatio-dB
V =2.5V
DD
V =3.6V
DD
V =5V
DD
-85
-80
-75
-70
-65
-60
-55
-50
-45
-40
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
V -Common-ModeInputVoltage-V
IC
V =2.5V
DD
V =5V
DD
CMRR-Common-ModeRejectionRatio-dB
V =3.6V
DD
-85
-80
-75
-70
-65
-60
10 100 1k 10k 100k
f-Frequency-Hz
CMRR-CommonModeRejectionRatio-dB
V =3.6V,
V =1Vpp,
R =8
DD
IC
L
W
TPA2032D1
TPA2033D1
TPA2034D1
SLOS476 – JUNE 2006
GSM POWER SUPPLY REJECTION GSM POWER SUPPLY REJECTION
vs vs
TIME FREQUENCY
Figure 28. Figure 29.
SUPPLY RIPPLE REJECTION RATIO SUPPLY RIPPLE REJECTION RATIO SUPPLY RIPPLE REJECTION RATIO
vs vs vs
DC COMMON MODE VOLTAGE - DC COMMON MODE VOLTAGE - DC COMMON MODE VOLTAGE -
TPA2032D1 TPA2033D1 TPA2034D1
Figure 30. Figure 31. Figure 32.
COMMON-MODE REJECTION COMMON-MODE REJECTION
RATIO RATIO
vs vs
FREQUENCY COMMON-MODE INPUT VOLTAGE
Figure 33. Figure 34.
9
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