BGY148A 查看數據表（PDF） - Philips Electronics

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BGY148A

HF amplifier modules

Philips Electronics 

Philips Semiconductors

HF amplifier modules

Product specification

BGY148A; BGY148B

handbook, h5alfpage

PL

(W)

4

3

2

MGD553

400 MHz

440 MHz

1

0

0

1

2

3

4

VC (V)

ZS = ZL = 50 Ω; PD = 10 mW; VS = 6 V; Tmb = 25 °C.

Fig.3 Load power as a function of control voltage;

BGY148A; typical values.

handbook,6h0alfpage

η

(%)

40

MGD554

440 MHz

400 MHz

20

0

0

1

2

3

4

PL (W)

ZS = ZL = 50 Ω; PD = 10 mW; VS = 6 V; Tmb = 25 °C.

Fig.4 Efficiency as a function of load power;

BGY148A; typical values.

handbook, h5alfpage

PL

(W)

4

MGD555

3

2

1

0

380

400

420

440

460

f (MHz)

handbook,6h0alfpage

η

(%)

40

MGD556

20

0

380

400

420

440

460

f (MHz)

ZS = ZL = 50 Ω; PD = 10 mW; VS = 6 V; VC = 3.5 V; Tmb = 25 °C.

Fig.5 Load power as a function of frequency;

BGY148A; typical values.

1998 May 13

ZS = ZL = 50 Ω; PD = 10 mW; VS = 6 V; PL = 3 W; Tmb = 25 °C.

Fig.6 Efficiency as a function of frequency;

BGY148A; typical values.

4

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