Datasheet

V
IC
− Common Mode Input Voltage − V
CMRR − Common Mode Rejection Ratio − dB
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
−100
−90
−80
−70
−60
−50
−40
−30
−20
−10
0
V
DD
= 2.5 V
V
DD
= 3.6 V
V
DD
= 5.0 V
R
L
= 8 Ω + 33 µH
Frequency = 217 Hz
t − Time − ms
V
500mV/div
DD
V
100 V/div
OUT
m
C1-High
3.6V
C1- Amplitude
500mV
C1-DutyCycle
20%
0 2.5 5 7.5 10 12.5 15 17.5 20 22.5 25
f − Frequency − kHz
V − OutputVoltage − dBV
O
V − SupplyVoltage − dBV
DD
−200
−175
−175
−150
−150
−125
−125
−100
−100
−75
−75
−50
−50
0
−25
−25
0 2.4 4.8 7.2 9.6 12 14.4 16.8 19.2 21.6 24
TPA2039D1
SLOS652A –DECEMBER 2009–REVISED JUNE 2010 www.ti.com
TYPICAL CHARACTERISTICS (continued)
V
DD
= 3.6 V, C
I
= 0.1 mF, C
S1
= 0.1 mF, C
S2
= 10 mF, T
A
= 25°C, R
L
= 8 Ω (unless otherwise noted)
COMMON MODE REJECTION RATIO
vs COMMON MODE INPUT VOLTAGE
Figure 25.
GSM POWER SUPPLY REJECTION
vs TIME
Figure 26.
GSM POWER SUPPLY REJECTION
vs FREQUENCY
Figure 27.
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