AN26011A
6
Ver. CEB
*1dB—7.55.5—S11HcInput Return Loss HG
*1dB—7.55.0—S22HcOutput Return Loss HG
*1dBm—10.06.5
f1 = fRXb – 10 MHz
f2 = fRXb – 20 MHz
Input 2 signals (f1, f2)
IIP3H2c
IIP3
–10 MHz offset HG
*1dBm—–7.0–11.0—IP1dBHcInput P1dB
*1dB–20.0–24.0——ISOHcReverse Isolation HG
*1dBm—25.022.0
f1 = fRXb + 10 MHz
f2 = fRXb + 20 MHz
PRXb = –10 dBm
Input 2 signals (f1, f2)
IIP3L1c
IIP3
+10 MHz offset LG
*1dB–1.5–3.0–4.5PRXb = –20 dBmGLcPower Gain LG
*1dB5.03.0——NFLcNoise Figure LG
LNA AC electrical characteristics ( Low Gain Mode )
*1dB—10.08.5—S11LcInput Return Loss LG
*1dB—15.012.0—S22LcOutput Return Loss LG
*1,*2dB2.11.4——NFHcNoise Figure HG
*1dBm—10.06.5
f1 = fRXb + 10 MHz
f2 = fRXb + 20 MHz
Input 2 signals (f1, f2)
IIP3H1c
IIP3
+10 MHz offset HG
LNA AC electrical characteristics ( High Gain Mode )
*1dB18.016.014.0—GHcPower Gain HG
*1dB–1.5–3.0–4.5—ISOLcReverse Isolation LG
Reference values
Typ
Unit
Max
Note
Min
ConditionsSymbolParameter
Note) *1 : Checked by design, not production tested.
*2 : RF input Connector & substrate loss (0.1 dB) included.
APPLICATION INFORMATION (continued)
REFERENCE VALUES FOR DESIGN (continued)
Note) Vcc = 2.80 V
Ta = 25°C±2°C, fRXb = 440 MHz, 450 MHz, 460 MHz, PRXb = –30 dBm, CW unless otherwise specified.
Performance based on application circuit 3 on page 12.
