LMA406 Datasheet, PDF (1/5 Pages) Filtronic Compound Semiconductors – LOW NOISE PHEMT MMIC

• FEATURES
♦ 18 GHz to 40 GHz Frequency Band
♦ 4.5 dB Noise Figure
♦ 12dB Gain
♦ 14 dBm Output Power at Saturation
♦ +3 V Single Bias Supply
LMA406
LOW NOISE PHEMT MMIC
• DESCRIPTION AND APPLICATIONS
The Filtronic Solid State LMA406 is a low noise PHEMT amplifier that operates from 18 to 40GHz.
This 2-stage amplifier provides 12dB nominal gain with 4.5dB typical noise figure and 1-dB gain
compression power output of +10dBm that is designed for commercial mmW (millimeter-wave)
PCN/PCS applications. Ground is provided to the circuitry through vias to the backside
metallization.
• ELECTRICAL SPECIFICATIONS @ T_Ambient = 25°C
(V_DD = +3.0V, Z_IN = Z_OUT = 50Ω)
Parameter
Frequency Band
Small Signal Gain
Saturated Drain Current
Small Signal Gain Flatness
Noise Figure
Input Return Loss
Output Return Loss
Reverse Isolation
Symbol
F
S₂₁
I_DSS
∆S₂₁
NF
S₁₁
S₂₂
S₁₂
Test Conditions
30% I_DSS (Pad B&D Ground)
30% I_DSS (Pad A&C Ground)
R_S = 0/0Ω
50% I_DSS
Min Typ Max Units
18
40 GHz
9 11.5
dB
9 12.5
dB
40
80 120 mA
±1 ±2.5 dB
4.5 6.0 dB
-12
dB
-14
dB
-32 -38
dB
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Revised: 12/5/00
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