RMDA29000 查看數據表（PDF） - Fairchild Semiconductor

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RMDA29000

27–31 GHz Drive Amplifier MMIC

Fairchild Semiconductor 

Electrical Characteristics (At 25°C), 50Ω system, Vd = +5V, Quiescent current (Idg) = 250mA

Parameter

Frequency Range

Gate Supply Voltage1 (Vg)

Gain Small Signal

Gain Variation vs. Frequency

Power Output at 1dBm Compression

Power Output Saturated: (Pin = +4dBm)

Drain Current Small Signal

Drain Current at P1dB Compression

Power Added Efficiency (PAE): at P1db

OIP3 2

Input Return Loss

Output Return Loss

Min

Typ

Max

27

31

-0.4

18

22

28

±1

21

21

23

250

270

8

30

5

10

5

8

Units

GHz

V

dB

dB

dBm

dBm

mA

mA

%

dBm

dB

dB

Note:

1: Typical range of negative gate voltages is -0.9 to 0.0V to set typical Idq of 250mA.

2: 10MHz tone separation measured at 10dBm Power Out/tone.

©2004 Fairchild Semiconductor Corporation

RMDA29000 Rev. C

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