AN26011A
APPLICATION INFORMATION (continued)
REFERENCE VALUES FOR DESIGN (continued)
Note) Vcc = 2.80 V
Ta = 25°C±2°C, fRXa = 869 MHz, 881.5 MHz, 894 MHz, PRXa = –30 dBm, CW unless otherwise specified.
Performance based on application circuit 2 on page 11.
Reference values
Parameter
Symbol
Conditions
Min
LNA AC electrical characteristics ( High Gain Mode )
Power Gain HG
Noise Figure HG
IIP3
+10 MHz offset HG
IIP3
–10 MHz offset HG
Input P1dB
Reverse Isolation HG
Input Return Loss
HG
GHb
NFHb
IIP3H1b
—
—
f1 = fRXa + 10 MHz
f2 = fRXa + 20 MHz
Input 2 signals (f1, f2)
f1 = fRXa – 10 MHz
f2 = fRXa – 20 MHz
Input 2 signals (f1, f2)
—
—
—
—
12.0
—
7.5
14.0
1.4
11.5
16.0
2.0
—
dB
dB
dBm
*1
*1,*2
*1
Typ
Max
Unit
Note
IIP3H2b
IP1dBHb
ISOHb
S11Hb
S22Hb
7.5
–9.0
—
2.5
5.5
11.5
–5.0
—
—
dBm
dBm
dB
dB
dB
*1
*1
*1
*1
*1
–22.0 –18.0
4.0
7.5
—
—
Output Return Loss HG
LNA AC electrical characteristics ( Low Gain Mode )
Power Gain LG
Noise Figure LG
IIP3
+10 MHz offset LG
Reverse Isolation LG
Input Return Loss
LG
GLb
NFLb
PRXa = –20 dBm
—
f1 = fRXa + 10 MHz
f2 = fRXa + 20 MHz
PRXa = –15 dBm
Input 2 signals (f1, f2)
—
—
—
–6.0
—
–4.0
4.0
–2.5
6.5
dB
dB
*1
*1
IIP3L1b
17.0
20.0
—
dBm
*1
ISOLb
S11Lb
S22Lb
–6.0
2.5
2.5
–4.0
5.0
5.0
–2.5
—
—
dB
dB
dB
*1
*1
*1
Output Return Loss LG
Note) *1 : Checked by design, not production tested.
*2 : RF input Connector & substrate loss (0.1 dB) included.
5
Ver. CEB
PANASONICBATTERY [ Panasonic Battery Group ]
