Data Sheet 6 Revision 2.0 (min/max)
2017-09-14
BGA123L4
Small Footprint Ultra Low Current Low Noise Amplifier for Global Navigation
Electrical Characteristics
3 Electrical Characteristics
Table 3 Electrical Characteristics
1)
T
A
= 25 °C, V
CC
= 1.2 V, f = 1550 - 1615 MHz
1) Based on the application described in chapter 4
Parameter Symbol Values Unit Note or Test Condition
Min. Typ. Max.
Supply voltage V
CC
1.1 1.8 3.6 V ON-Mode
0.0 – 0.4 V OFF-Mode
Supply current I
CC
– 1.05 1.55 mA ON-Mode, Vcc=1.2V
– 0.1 2 µA OFF-Mode
Insertion power gain
f = 1575 MHz
|S
21
|
2
16.4 17.9 19.4 dB ON-Mode
Noise figure
2)
f = 1575 MHz, Z
S
=50Ω
2) PCB losses are subtracted
NF – 0.75 1.25 dB ON-Mode, Z
S
= 50 Ω
Input return loss
3)
f = 1575 MHz
3) Verification based on AQL; not 100% tested in production
RL
IN
79–dBON-Mode
Output return loss
3)
f = 1575 MHz
RL
OUT
10 16 – dB ON-Mode
Reverse isolation
3)
f = 1575 MHz
1/|S
12
|
2
25 36 – dB ON-Mode
Transient time
4)7)
4) To be within 1 dB of the final gain
t
S
– 0.5 2 µs ON- to OFF-Mode
– 9 12 µs OFF- to ON-Mode
Inband input 1dB-compression
point, f = 1575 MHz
3)
IP
1dB
-21 -17 – dBm ON-Mode
Inband input 3
rd
-order
intercept point
3)5)
f
1
= 1575 MHz, f
2
= f
1
+/- 1 MHz
5) Input power = -30 dBm for each tone
IIP
3
-19 -14 – dBm ON-Mode
Out of band input 3
rd
-order
intercept
point
3)6)
f
1
= 1713 MHz, f
2
= 1851
MHz
6) Input power = -20 dBm at f
1
and -65 dBm at f
2
OOB-IIP
3
-14 -9 – dBm ON-Mode
Stability
7)
7) Guaranteed by device design; not tested in production
k > 1 – – f=20MHz ... 10GHz
