BGD904 查看數據表（PDF） - NXP Semiconductors.

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BGD904

860 MHz, 20 dB gain power doubler amplifier

NXP Semiconductors. 

NXP Semiconductors

860 MHz, 20 dB gain power doubler

amplifier

Product specification

BGD904; BGD904MI

−20

CTB

(dB)

−30

mda937

−40

−50

−60

(1)

(2)

(3)

−70

40

45

50

55

Vo (dBmV)

ZS = ZL = 75 Ω; VB = 24 V; 129 chs; fm = 859.25 MHz.

(1) Typ. +3 σ.

(2) Typ.

(3) Typ. −3 σ.

Fig.8 Composite triple beat as a function of output

voltage.

−20

CSO

(dB)

−40

mda938

−60

(1)

(2)

(3)

−80

40

45

50

55

Vo (dBmV)

ZS = ZL = 75 Ω; VB = 24 V; 129 chs; fm = 860.5 MHz.

(1) Typ. +3 σ.

(2) Typ.

(3) Typ. −3 σ.

Fig.9 Composite second order distortion as a

function of output voltage.

2001 Nov 01

7

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