Philips BGY148A, BGY148B HF amplier modules BGY148A; BGY148B

1998 May 13 4
Philips Semiconductors Product specification
HF amplifier modules BGY148A; BGY148B
Fig.3 Load power as a function of control voltage;
BGY148A; 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
MGD553
2VC (V)
3
2
1
400 MHz
440 MHz
Fig.4 Efficiency as a function of load power;
BGY148A; 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
MGD554
η
(%) 440 MHz
400 MHz
Fig.5 Load power as a function of frequency;
BGY148A; typical values.
ZS=Z
L=50Ω; PD= 10 mW; VS= 6 V; VC= 3.5 V; Tmb =25°C.
handbook, halfpage
380 400
PL
(W)
460440
5
0
4
MGD555
420 f (MHz)
3
2
1
Fig.6 Efficiency as a function of frequency;
BGY148A; typical values.
ZS=Z
L=50Ω; PD= 10 mW; VS= 6 V; PL= 3 W; Tmb =25°C.
handbook, halfpage
380
60
40
20
0400 420 f (MHz) 460440
MGD556
η
(%)