BGA777L7 Datasheet, PDF (10/24 Pages) Infineon Technologies AG – Single-Band UMTS LNA (2300 - 2700 MHz)

2.10
BGA777L7 - Low Power Single-Band UMTS LNA
Electrical Characteristics
Measured RF Characteristics UMTS Band 38
Measured RF Characteristics UMTS Band 38
Table 8 Typical Characteristics 2600 MHz Band T_A = 25 °C, V_CC = 2.8 V¹⁾
Parameter
Symbol
Values
Unit
Min.
Typ.
Max.
Pass band range band I
2570
2620
MHz
Current consumption
I_CCHG
4.2
mA
I_CCLG
0.5
mA
Gain
S_21HG
15.5
dB
S_21LG
-6.9
dB
Reverse Isolation²⁾
S_12HG
-34
dB
S_12LG
-7
dB
Noise figure
NF_HG
1.2
dB
NF_LG
6.8
dB
Input return loss²⁾
S_11HG
-15
dB
S_11LG
-11
dB
Output return loss²⁾
S_22HG
-15
dB
S_22LG
-13
dB
Stability factor³⁾
k
>2.3
Input compression point²⁾
IP_1dBHG
-10
IP_1dBLG
-2
Inband IIP3²⁾
IIP3_HG
-2
f₁ - f₂ = 1 MHz
IIP3_LG
7
P_f1 = P_f2 = -37 dBm
1) Performance based on application circuit in Figure 3 on page 18
2) Verified based on AQL; not 100% tested in production
3) Guaranteed by device design; not tested in production
dBm
dBm
dBm
Note / Test Condition
High gain mode
Low gain mode
High gain mode
Low gain mode
High gain mode
Low gain mode
High gain mode
Low gain mode
50 Ω, high gain mode
50 Ω, low gain mode
50 Ω, high gain mode
50 Ω, low gain mode
DC to 10 GHz; all gain
modes
High gain mode
Low gain mode
High gain mode
Low gain mode
Data Sheet
10
V3.0, 2009-07-02