BGA734L16_11 Datasheet, PDF (24/39 Pages) Infineon Technologies AG – Low Power Tri-Band UMTS LNA (2100, 1900, 800 MHz)

BGA734L16
Low Power Tri-Band LNA
Electrical Characteristics
2.17
Measured Performance Mid Band Low Gain Mode vs. Frequency
T_A = 25 °C, V_CC = 2.8 V, V_GS = 0 V, V_EN1 = 2.8 V, V_EN2 = 0 V
Power Gain |S₂₁| = f ( f )
Power Gain Wideband |S₂₁| = f ( f )
−5
−5.5
−6
−6.5
−7
−7.5
−30°C
25°C
85°C
−8
−8.5
−9
1.93 1.94 1.95 1.96 1.97 1.98 1.99
Frequency [GHz]
0
−10
−20
−30
−40
−50
−60
0
2
4
6
8
Frequency [GHz]
Matching |S₁₁| = f ( f ), |S₂₂| = f ( f )
Noise Figure NF = f ( f )
0
−5
−10
S
11
−15
S
22
−20
−25
−30
−35
−40
1.93 1.94 1.95 1.96 1.97 1.98 1.99
Frequency [GHz]
9
8.5
8
7.5
7
6.5
6
5.5
5
1.93 1.94 1.95 1.96 1.97 1.98 1.99
Frequency [GHz]
Data Sheet
24
Revision 1.1, 2011-03-16