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TRF3705
SLWS223A – AUGUST 2011 – REVISED OCTOBER 2011
www.ti.com
TYPICAL CHARACTERISTICS: Single-Tone Baseband (continued)
V CC = 3.3 V; T A = +25 ° C; LO = 0 dBm, single-ended drive (LOP); I/Q frequency (f BB ) = 5.5 MHz; baseband I/Q amplitude =
1-V PP differential sine waves in quadrature with V CM = 0.25 V; and broadband output match, unless otherwise noted.
space
P1dB vs LO FREQUENCY (f LO ) AND TEMPERATURE
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P1dB vs LO FREQUENCY (f LO ) AND SUPPLY VOLTAGE
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T A = ?40°C
T A = 25°C
T A = 85°C
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V CC = 3.15 V
V CC = 3.30 V
V CC = 3.45 V
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Frequency (MHz)
Figure 7.
G006
Frequency (MHz)
Figure 8.
G007
P1dB vs LO FREQUENCY (f LO ) AND GAIN SELECT
P1dB vs LO FREQUENCY (f LO ) AND LO DRIVE LEVEL
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SETTING
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LO Power = ?5 dBm
LO Power = 0 dBm
LO Power = 5 dBm
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Gain Control = Off
Gain Control = On
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Frequency (MHz)
Figure 9.
G008
Frequency (MHz)
Figure 10.
G009
P1dB vs LO FREQUENCY (f LO ) AND TEMPERATURE AT V CM = 0.5 V
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V CM = 0.5 V
T A = ?40°C
T A = 25°C
T A = 85°C
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Frequency (MHz)
Figure 11.
G010
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