bgy148a NXP Semiconductors, bgy148a Datasheet - Page 4

• Manufacturer Part Number: bgy148a
• Description: Bgy148a; Bgy148b Hf Amplifier Modules
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1998 May 13
handbook, halfpage
handbook, halfpage
HF amplifier modules
Z
Fig.3
Z
S
S
(W)
(W)
P L
= Z
P L
= Z
Fig.5
5
4
3
2
1
0
5
4
3
2
1
0
L
L
380
= 50 ; P
= 50 ; P
0
Load power as a function of control voltage;
BGY148A; typical values.
Load power as a function of frequency;
BGY148A; typical values.
D
D
= 10 mW; V
= 10 mW; V
400
1
S
S
420
= 6 V; T
= 6 V; V
2
mb
C
440 MHz
400 MHz
= 3.5 V; T
= 25 C.
440
3
f (MHz)
V C (V)
mb
MGD553
MGD555
= 25 C.
460
4
4
handbook, halfpage
handbook, halfpage
Z
Z
S
S
= Z
= Z
(%)
Fig.4
(%)
Fig.6
60
40
20
60
40
20
0
0
L
L
380
= 50 ; P
= 50 ; P
0
Efficiency as a function of load power;
BGY148A; typical values.
Efficiency as a function of frequency;
BGY148A; typical values.
D
D
= 10 mW; V
= 10 mW; V
400
1
BGY148A; BGY148B
440 MHz
S
S
420
= 6 V; T
= 6 V; P
2
400 MHz
mb
L
= 3 W; T
= 25 C.
Product specification
440
3
f (MHz)
P L (W)
mb
MGD554
MGD556
= 25 C.
460
4