Philips BGY148A, BGY148B 1998 May 13 6, Fig.10 Load power as a function of control voltage;, Fig.11 Efficiency as a function of load power;, Fig.12 Load power as a function of frequency;, Fig.13 Efficiency as a function of frequency;

1998 May 13 6
Philips Semiconductors Product specification
HF amplifier modules BGY148A; BGY148B
Fig.10 Load power as a function of control voltage;
BGY148B; typical values.
ZS=Z
L=50Ω; PD= 10 mW; VS= 6 V; Tmb =25°C.
handbook, halfpage
01
P
L
(W)
43
5
0
4
MGD559
2VC (V)
3
2
1
430 MHz
488 MHz
Fig.11 Efficiency as a function of load power;
BGY148B; typical values.
ZS=Z
L=50Ω; PD= 10 mW; VS= 6 V; Tmb =25°C.
handbook, halfpage
0
60
40
20
012 P
L
(W) 43
MGD560
η
(%)
430 MHz
488 MHz
Fig.12 Load power as a function of frequency;
BGY148B; typical values.
ZS=Z
L=50Ω; PD= 10 mW; VS= 6 V; VC= 3.5 V; Tmb =25°C.
handbook, halfpage
420 440
PL
(W)
500480
5
0
4
MGD561
460 f (MHz)
3
2
1
Fig.13 Efficiency as a function of frequency;
BGY148B; typical values.
ZS=Z
L=50Ω; PD= 10 mW; VS= 6 V; PL= 3 W; Tmb =25°C.
handbook, halfpage
420
60
40
20
0440 460 f (MHz) 500480
MGD562
η
(%)