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TRF3705
SLWS223A – AUGUST 2011 – REVISED OCTOBER 2011
www.ti.com
TYPICAL CHARACTERISTICS: Two-Tone Baseband
V CC = 3.3 V; T A = +25 ° C; LO = 0 dBm, single-ended drive (LOP); I/Q frequency (f BB ) = 4.5 MHz, 5.5 MHz; baseband I/Q
amplitude = 0.5-V PP /tone differential sine waves in quadrature with V CM = 0.25 V; and broadband output match, unless
otherwise noted.
space
10
RF HARMONICS vs LO FREQUENCY (f LO )
10
LO HARMONICS vs LO FREQUENCY (f LO )
0
?10
?20
?30
?40
?50
?60
?70
?80
?90
RF 2nd Harmonic
RF 3rd Harmonic
RF 4th Harmonic
0
?10
?20
?30
?40
?50
?60
?70
?80
?90
LO 2nd Harmonic
LO 3rd Harmonic
LO 4th Harmonic
?100
0
500
1000
1500 2000 2500
3000
3500
4000
?100
0
500
1000
1500 2000 2500
3000
3500
4000
Frequency (MHz)
Figure 50.
G048
Frequency (MHz)
Figure 51.
G049
CURRENT CONSUMPTION DISTRIBUTION OVER
NOMINAL CURRENT CONSUMPTION DISTRIBUTION
60
40
TEMPERATURE
55
50
45
40
35
30
25
20
15
10
5
Mean =306.4 mA
StDev = 4.4
Vcc = 3.3 V
T A = 25°C
35
30
25
20
15
10
5
Mean =303.8 mA
StDev = 6.9
Vcc = 3.3 V
0
290
295
300
305 310
315
320
325
0
290
295
300
305 310
315
320
325
Total Icc (mA)
Figure 52.
G065
Total Icc (mA)
Figure 53.
G063
CURRENT CONSUMPTION DISTRIBUTION OVER V CC
40
Mean =304.2 mA
35
30
25
20
15
10
5
StDev = 5.1
T A = 25°C
0
290
295
300
305 310
315
320
325
Total Icc (mA)
Figure 54.
G064
18
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