HD155121F Datasheet, PDF (32/57 Pages) Hitachi Semiconductor – RF Transceiver IC for GSM and PCN Dual band cellular systems

HD155121F
Mixer1 Typical Performance (cont)
Delta (Gain1−Gain2) vs. V_CC and Temperature
GSM mode.
15
14
Operating voltage range
13
12
11
10
9
8
Ta=−40°C
7
Ta=−25°C
Ta=27°C
6
Ta=85°C
Ta=100°C
5
2
2.5
3
3.5
4
4.5
V_CC (V)
Delta (Gain1−Gain2) vs. V_CC and Temperature
PCN mode.
15
14
Operating voltage range
13
12
11
10
9
8
Ta=−40°C
7
Ta=−25°C
Ta=27°C
6
Ta=85°C
Ta=100°C
5
2
2.5
3
3.5
4
4.5
V_CC (V)
32