Datasheet

−90
−80
−70
−60
−50
−40
12 18 24 30 36 42
Gain (dB)
HD3 (dBc)
Low noise
Low power
Medium power
−90
−85
−80
−75
−70
−65
−60
−55
−50
−45
−40
18 24 30 36 42 48
Gain (dB)
HD2 (dBc)
Low noise
Low power
Medium power
−90
−80
−70
−60
−50
−40
6 12 18 24 30 36
Gain (dB)
HD3 (dBc)
Low noise
Low power
Medium power
−90
−80
−70
−60
−50
−40
12 18 24 30 36 42
Gain (dB)
HD2 (dBc)
Low noise
Low power
Medium power
−75
−70
−65
−60
−55
−50
−45
1 2 3 4 5 6 7 8 9 10
Frequency (MHz)
HD3 (dBc)
Low noise
Low power
Medium power
−90
−85
−80
−75
−70
−65
−60
−55
−50
−45
−40
6 12 18 24 30 36
Gain (dB)
HD2 (dBc)
Low noise
Low power
Medium power
AFE5808A
SLOS729B –OCTOBER 2011–REVISED APRIL 2012 www.ti.com
TYPICAL CHARACTERISTICS (continued)
Figure 38. HD3 vs. Frequency, Vin = 500 mVpp and V
OUT
= - Figure 39. HD2 vs. Gain, LNA = 12 dB and PGA = 24 dB and
1 dBFS V
OUT
= -1 dBFS
Figure 40. HD3 vs. Gain, LNA = 12 dB and PGA = 24 dB and Figure 41. HD2 vs. Gain, LNA = 18 dB and PGA = 24 dB and
V
OUT
= -1 dBFS V
OUT
= -1 dBFS
Figure 42. HD3 vs. Gain, LNA = 18 dB and PGA = 24 dB and Figure 43. HD2 vs. Gain, LNA = 24 dB and PGA = 24 dB and
V
OUT
= -1 dBFS V
OUT
= -1 dBFS
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