BGA758L7 Datasheet, PDF (10/16 Pages) Infineon Technologies AG – 5-6 GHz LNA for WLAN

2
Electrical Characteristics
BGA758L7
Electrical Characteristics
2.1
Electrical Parameter
Table 4
Electrical Characteristics¹⁾: T_A = 25 °C, V_CC = 3.3 V, V_PON,ON = 3.3 V, V_PON,OFF = 0 V, f = 5.5 GHz
Parameter
Symbol
Values
Unit Note / Test Condition
Min. Typ. Max.
Pass band frequency range
Gain
Gain flatness
F_BW
5.0
|S₂₁|²
–
ΔG
–
–
6.0
12.5 –
0.3
–
GHz
dB
dB
In any 50 MHz
instantaneous
bandwidth
Reverse isolation
Noise figure²⁾
|S₁₂|
–
21
–
dB
NF
–
1.3
–
dB
Input return loss
RL_in
–
Output return loss
RL_out
–
Input power at 1dB compression point P_-1dB
–
Maximum gain out of band
|S₂₁|
–
–
18
–
20
–
-3.5
–
-3
–
1
–
dB
dB
dBm
dB
dB
50 Ω
50 Ω
DC - 1.7 GHz
1.7 - 2.0 GHz
–
6
–
dB 2.3 - 2.7 GHz
–
12
–
dB 3.3 - 3.9 GHz
–
4
–
dB 9.0 - 10 GHz
–
3
–
dB 10 - 18 GHz
Minimum input 1dB compression
out of band
P_-1dB
–
–
-4
–
-12
–
dBm 0.8 - 1.0 GHz
dBm 1.7 - 2.0 GHz
–
-9
–
dBm 2.3 - 4.0 GHz
–
-8
–
dBm 4.4 - 4.5 GHz
–
0
–
dBm 9.0 - 10 GHz
Turn-on time
t_on
–
0.2
–
μs Measured from ON
signal turns on (90%)
to the point were LNA
output power stabilizes
to within 0.5 dB of final
value
Supply current at V_CC
Shutdown current
Stability factor
I_CC
5.0
7.0
9.0
mA
I_off
–
6
μA V_PON = 0 V
k
–
>1
–
Unconditional stable
for all frequencies
1) Measured on application board according to application schematic on page 12, including PCB losses (unless noted
otherwise)
2) PCB losses subtracted
Preliminary Data Sheet
10
Revision 1.0, 2010-02-22