UPG132G Datasheet, PDF (8/14 Pages) NEC – L-BAND SPDT SWITCH

µPG132G
APPLICATIONS
Dependency on control voltage
The input/output characteristics, insertion loss, and isolation characteristics hardly fluctuate up to Pin (1 dB) = +27
dBm, even if the control voltage is changed in a range of +3.0 V to +5.0 V. When the IC is used at Pin = +22 dBm
in a PHS extension, therefore, the characteristics of the IC do not fluctuate even if a battery whose discharging
characteristics fluctuate, such as a lithiumion battery, is used.
Relation between Control Voltage and Input/Output Characteristics
VCONT1 = +3.0 to +5.0 V
32
VCONT2 = 0 V
f = 2 GHz
Non-modulated wave (CW) input
30
VCONT1 = +3.0 V
28
VCONT1 = +4.0 V
VCONT1 = +5.0 V
26
24
22
20
18
16
14
14 16 18 20 22 24 26 28 30 32 34
Pin (dBm)
8