DEMO-ALM-2712 Datasheet, PDF (3/19 Pages) Broadcom Corporation. – GPS Filter-LNA-Filter Front-End Module

Table 2. Performance at Vdd = Vsd = 1.8V, Idd = 5mA (Rbias = 2.7k Ohm) nominal operating conditions
Symbol
Parameter and Test Condition
Units
Typ
G
Gain
dB
12.8
NF^[2]
Noise Figure
dB
1.35
IP1dB
Input 1dB Compressed Power
dBm
0
IIP3^[3]
Input 3^rd Order Intercept Point (2-tone @ Fc +/- 2.5MHz)
dBm
3.5
S11
Input Return Loss
dB
-8
S22
Output Return Loss
dB
-11.5
S12
Reverse Isolation
dB
-21
Low Band Rejection
Worst-case relative to 1.575GHz within (827-928)MHz band,
tested at 928MHz
dBc
89
High Band Rejection
Worst-case relative to 1.575GHz within (1710-1980)MHz band,
tested at 1850MHz
dBc
79
WLAN Band Rejection Worst-case relative to 1.575GHz within (2400-2500)MHz band,
tested at 2500MHz
dBc
71
IP1dB890MHz
Input 1dB gain compression interferer signal level at 890MHz
dBm
20
IP1dB1710MHz
Input 1dB gain compression interferer signal level at 1710MHz
dBm
32
IP1dB1885MHz
Input 1dB gain compression interferer signal level at 1885MHz
dBm
37
IP1dB2500MHz
Input 1dB gain compression interferer signal level at 2500MHz
dBm
35
Idd
Supply DC current at Shutdown (SD) voltage Vsd = 1.8V
mA
5
Notes:
1. Measurements at 1.575GHz obtained using demo board
2. Losses from demoboard deembeded
3. 1.575GHz IIP3 test condition: F_RF1 = 1572.5 MHz, F_RF2 = 1577.5 MHz with input power of -20dBm per tone measured at the worst case side band
4. 1.575GHz IIP3 test condition: F_RF1 = 1712.7 MHz, F_RF2 = 1850 MHz with input power of 10dBm per tone measured at the worst case side band
3