HD155101BF Datasheet, PDF (32/50 Pages) Hitachi Semiconductor – RF Single-chip Linear IC for GSM and EGSM Systems

HD155101BF
60
Ta=−40°C
55
Ta= 27°C
Ta= 90°C
50
45
40
Vcc=3.0V,
Vcont=2.3V,
35
30
10
20
Freq=45MHz,
Pin=−100dBm,
Zin=300Ω
50
100
Frequency [MHz]
Figure 27 Power Gain vs. Frequency
60
50
VCC=3V, freq.=45MHz
40
Ta=−40°C
Ta=27°C
Ta=90°C
30
20
10
0
−40
−20
0
20
40
60
80
Gp [dB]
Figure 28 Noise Figure(NF) vs. Power Gain(Gp)