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LMA184

Filtronic Compound Semiconductors
Part Number LMA184
Manufacturer Filtronic Compound Semiconductors
Description 2-18 GHz MESFET Amplifier
Published Apr 25, 2005
Detailed Description Filtronic Solid State Features • • • • • • • • • • 5.5dB Typical Noise Figure 7.5dB Typical Gain 15dBm Saturated Output ...
Datasheet PDF File LMA184 PDF File

LMA184
LMA184


Overview
Filtronic Solid State Features • • • • • • • • • • 5.
5dB Typical Noise Figure 7.
5dB Typical Gain 15dBm Saturated Output Power 12dB Input/Output Return Loss Typical 2-18GHz Frequency Bandwidth +4 Volts Dual Bias Supply DC Decoupled RF Output Chip Size : 1.
62mmX2.
38mm (.
064”X.
094”) Chip Thickness : 100µm 2 Pad Dimension : 100µm 2-18 GHz MESFET Amplifier LMA184 Description The Filtronic LMA184 is a GaAs monolithic distributive amplifier which operates from 2 to 18GHz.
This LMA184 amplifier produces a typical gain of 7.
5dB and a noise figure of less than 5.
5dB.
The LMA184 is suitable for gain block, low noise and driver amplifier applications.
DC decoupled output RF port.
Ground is provided to the circuitry through vias to the backside metallization.
Electrical Specifications at Ta=25°C (VDD=+4.
0V, Zin=Zout=50Ω) Symbol BW S21 Idss ∆S21 NF RLin RLout S12 P-1dB Parameter Operating Bandwidth Small Signal Gain Drain Current at Saturation Small Signal Gain Flatness Noise Figure Input Return Loss Output Return Loss Reverse Isolation 1-dB Gain Compression Power Test Conditions VD=4V, Ids=.
5Idss Min.
2 6 60 Limit Typ.
7.
5 120 ±.
5 5.
5 -14 -14 -16 12 Max.
18 180 ±1 7 -10 -10 @ .
5Idss -13 10 Units GHz dB mA dB dB dB dB dB dBm Absolute Maximum Ratings Symbol Vdd Idd Pin Pt Tch Tstg Tmax.
Parameter/Conditions Drain Supply Voltage Total Drain Current RF Input Power Power Dissipation Operating Channel Temperature Storage Temperature Max.
Assembly Temp.
(1 min.
max.
) Min.
Max.
8 180 20 1.
5 150 165 300 Units Volts mA dBm W °C °C °C -65 Notes : 1.
This GaAs MMIC is susceptible to damage from Electrostatic Discharge.
Proper precautions should be used when handling these devices.
2.
Specifications subject to change without notice.
DSS 008 WC Phone: (408) 988-1845 Internet: http://www.
FiltronicSolidState.
com Fax: (408) 970-9950 Filtronic Solid State 2-18 GHz MESFET Amplifier LMA184 Assembly Diagram Notes: 1.
) Recommended lead bond technique is thermocompression wedg...


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