HD155121F Datasheet, PDF (36/57 Pages) Hitachi Semiconductor – RF Transceiver IC for GSM and PCN Dual band cellular systems

HD155121F
Mixer2 Typical Performance (cont)
1dB Input compression point vs.
V_CC and Temperature
Gain1 (Normal gain)
−10
Operating voltage range
−15
−20
−25
Ta=−40°C
Ta=−25°C
Ta=27°C
Ta=85°C
Ta=100°C
−30
2
2.5
3
3.5
4
4.5
V_CC (V)
1dB Input compression point vs.
V_CC and Temperature
Gain2 (Low gain)
−5
Operating voltage range
−10
Ta=−40°C
Ta=−25°C
Ta=27°C
Ta=85°C
Ta=100°C
−15
−20
−25
2
2.5
3
3.5
4
4.5
V_CC (V)
Delta(Gain1−Gain2) vs. V_CC and Temperature
18.0
17.5
Operating voltage range
17.0
16.5
16.0
15.5
15.0
Ta=−40°C
Ta=−25°C
14.5
Ta=27°C
Ta=85°C
Ta=100°C
14.0
2
2.5
3
3.5
4
4.5
V_CC (V)
36