< High-power GaAs FET (small signal gain stage) >
MGF0805A
L & S BAND / 4.5W
SMD non - matched
DESCRIPTION
The MGF0805A, GaAs FET with an N-channel schottky
gate, is designed for MMDS/UMTS/WiMAX applications.
FEATURES
High output power
Po=36.5dBm(TYP.)
High power added efficiency
P.A.E =50%(TYP.)
Hermetic package
Designed for use in Class AB linear amplifiers
APPLICATION
L/S band power amplifiers
QUALITY
GG
Packaging
Tape & Reel (1000 pcs)
RECOMMENDED BIAS CONDITIONS
Vds=10V
Ids=400mA
Rg=100
(Ta=25C)
Absolute maximum ratings
Symbol
V
DS
V
GS
I
D
I
GR
I
GF
P
T*1
Tch
Tstg
Parameter
Drain to source voltage
Gate to source voltage
Drain current
Reverse gate current
Forward gate current
Total power dissipation
Cannel temperature
Storage temperature
Ratings
15
-5
2.5
-10
21
21
175
-55 to +150
Unit
V
V
A
mA
mA
W
C
C
*1:Tc=25C
Electrical characteristics
Symbol
IDSS
gm
VGS(off)
Po
P.A.E.
GLP
Rth(ch-c) *2
(Ta=25C)
Parameter
Saturated drain current
Transconductance
Gate to source cut-off voltage
Output power
Power added efficiency
Linear power gain
Thermal resistance
Test conditions
Min.
VDS=3V,VGS=0V
VDS=3V,ID=400mA
VDS=3V,ID=10mA
VDS=10V,ID(RF off)=400mA
f=1.9GHz,Pin=22dBm
VDS=10V,ID(RF off)=400mA,f=1.9GHz
Limits
Typ.
1800
1000
-1.1
36.5
50
14.5
5
-
-
-0.5
35
-
13
-
Unit
Max.
-
-
-2
-
-
-
7
mA
mS
V
dBm
%
dB
C/W
ΔVf
method
*2 :Channel-case
Specifications are subject to change without notice.
Publication Date : Apr., 2011
1
< High-power GaAs FET (small signal gain stage) >
MGF0805A
L & S BAND / 4.5W
SMD non - matched
MGF0805A OUTLINE DRAWING
Publication Date : Apr., 2011
2
< High-power GaAs FET (small signal gain stage) >
MGF0805A
L & S BAND / 4.5W
SMD non - matched
MGF0805A S-parameters
( Ta=25deg.C , VDS=10(V),IDS=400(mA) )
Publication Date : Apr., 2011
3
< High-power GaAs FET (small signal gain stage) >
MGF0805A
L & S BAND / 4.5W
SMD non - matched
MGF0805A Example of Circuit Schematic and Characteristics
: f=2.6GHz
Publication Date : Apr., 2011
4
< High-power GaAs FET (small signal gain stage) >
MGF0805A
L & S BAND / 4.5W
SMD non - matched
MGF0805A Example of Circuit Schematic and Characteristics
: f=2.6GHz
Publication Date : Apr., 2011
5