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LMA443

Filtronic Compound Semiconductors
Part Number LMA443
Manufacturer Filtronic Compound Semiconductors
Description 31 GHz Medium Power Amplifier
Published Apr 25, 2005
Detailed Description Filtronic Solid State PRELIMINARY Typical Specifications • • • • • • • • +21dBm Output Power @ 1dB Gain Com pression 18d...
Datasheet PDF File LMA443 PDF File

LMA443
LMA443


Overview
Filtronic Solid State PRELIMINARY Typical Specifications • • • • • • • • +21dBm Output Power @ 1dB Gain Com pression 18dB Typical Gain 10dB Input/Output Return Loss +5Volts Dual Bias Supply DC Decoupled RF Input and Output Chip Size : 0.
85mmX1.
95mm (.
034”X.
077”) Chip Thickness : 100µm (.
004”) 2 Pad Dim ension : 100X100µm 31 GHz Medium Power Amplifier LMA443 Description The LMA443 is a m edium power PHEMT am plifier that operates from 28.
5 to 31.
5GHz.
This 3-stage am plifier provides 18dB linear power gain with 1dB gain com pression power output of greater than +21dBm .
The LMA443 is designed for LMDS CPE (consum er prem ises equipm ent) applications.
Ground is provided to the circuitry through vias to the backside m etallization.
Electrical Specifications at Ta=25°C (VDD=+5V, ZIN=ZOUT=50Ω) Lim it Typ.
18 360 ±1 -10 -10 -40 2 19 21 Sym bol BW S21 IDSS ∆S21 RLIN RLOUT S12 P-1dB PSAT Param eter Operating Bandwidth Sm all Signal Gain Drain Current at Saturation Sm all Signal Gain Flatness Input Return Loss Output Return Loss Reverse Isolation 1-dB Gain Com pression Power Saturated Output Power Test Conditions @ .
75 IDSS @ IDSS Min.
28.
5 17 165 Max.
31.
5 495 ±2 @ .
75 IDSS 17 Units GHz dB mA dB dB dB dB dBm dBm Absolute Maximum Ratings Sym bol VDD IDD PIN Pt TCH TSTG TMAX Param eter/Conditions Drain Supply Voltage Total Drain Current RF Input Power Power Dissipation Operating Channel Tem perature Storage Tem perature Max.
Assem bly Tem p.
(1 m in.
m ax.
) Min.
Max.
8 495 15 4 150 165 300 Units Volts mA dBm W °C °C °C -65 Notes: 1.
This GaAs MMIC is susceptible to dam age from Electrostatic Discharge.
Proper precautions should be used when handling these devices.
2.
Higher output power of greater than +23.
5dBm can be achieved when applying higher VDD of 5.
5 volts.
3.
Specifications subject to change without notice.
Phone: (408) 988-1845 Internet: http://www.
filtronicsolidstate.
com PRELIMINARY Data Sheet FAX: (408) 970-9950 Filtronic Solid State 31 GHz Me...


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