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HD155111F Datasheet, PDF (29/44 Pages) Hitachi Semiconductor – RF Single-chip Linear IC for PCN Cellular Systems | |||
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HD155111F
20.0
0.0
IP3out :â4.0dBm
â20.0
â40.0
â60.0
â80.0
Pout_IM3
Pout_2IF
IF11=225.8MHz
IF12=226.6MHz
IP3in :â16.0dBm
â100.0
â60
â50
â40
â30
â20
â10
0
Pin_RF [dBm]
Figure 21 Intermodulation 3rd Characteristics
20
10
0
â10
â20
â30
â40
â50
â50
3.0V â40°C
3.0V 27°C
3.0V 100°C
IF1=225MHz/Pin=â30dBm,
IFLO=540MHz,IF2=45MHz
â40
â30
â20
â10
0
10
Local in [dBm]
Figure 22 C.Gain vs. Local in Power
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