Datasheet

−90
−80
−70
−60
−50
−40
6 12 18 24 30 36
Gain (dB)
HD3 (dBc)
Low noise
Medium power
Low power
−90
−80
−70
−60
−50
−40
12 18 24 30 36 42
Gain (dB)
HD2 (dBc)
Low noise
Medium power
Low power
−80
−75
−70
−65
−60
−55
−50
1 2 3 4 5 6 7 8 9 10
Frequency (MHz)
HD3 (dBc)
Low noise
Medium power
Low power
−90
−80
−70
−60
−50
−40
6 12 18 24 30 36
Gain (dB)
HD2 (dBc)
Low noise
Medium power
Low power
−66
−64
−62
−60
−58
−56
−54
−52
−50
1 2 3 4 5 6 7 8 9 10
Frequency (MHz)
HD2 (dBc)
Low noise
Medium power
Low power
1.0
2.0
3.0
4.0
50.0 100.0 150.0 200.0 250.0 300.0 350.0 400.0
Source Impedence (Ω)
Noise Figure (dB)
Low noise
Low power
Medium power
AFE5808
www.ti.com SLOS688C –SEPTEMBER 2010–REVISED APRIL 2012
TYPICAL CHARACTERISTICS (continued)
Figure 36. Noise Figure vs. Power Modes without Figure 37. HD2 vs. Frequency, V
IN
= 500mV
PP
and
Termination
V
OUT
= -1dBFS
Figure 38. HD3 vs. Frequency, V
IN
= 500mV
PP
and Figure 39. HD2 vs. Gain, LNA = 12dB and PGA = 24dB and
V
OUT
= -1dBFS
V
OUT
= -1dBFS
Figure 40. HD3 vs. Gain, LNA = 12dB and PGA = 24dB and Figure 41. HD2 vs. Gain, LNA = 18dB and PGA = 24dB and
V
OUT
=- 1dBFS V
OUT
= -1dBFS
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