MICROWAVE POWER GaAs FET
MICROWAVE SEMICONDUCTOR
TIM4450-16UL
TECHNICAL DATA
FEATURES
HIGH POWER
P1dB=42.5dBm at 4.4GHz to 5.0GHz
HIGH GAIN
BROAD BAND INTERNALLY MATCHED FET
HERMETICALLY SEALED PACKAGE
G1dB=10.0dB at 4.4GHz to 5.0GHz
RF PERFORMANCE SPECIFICATIONS ( Ta= 25 C )
°
CHARACTERISTICS
Output Power at 1dB Gain
Compression Point
Power Gain at 1dB Gain
Compression Point
Drain Current
SYMBOL
CONDITIONS
UNIT MIN. TYP. MAX.
P1dB
dBm 41.5 42.5
⎯
G1dB
VDS
= 10V
dB
9.0
10.0
⎯
IDSset=3.6A
f = 4.4 to 5.0GHz
IDS1
ΔG
A
dB
%
4.4
⎯
5.0
±0.6
⎯
⎯
⎯
Gain Flatness
Power Added Efficiency
3rd Order Intermodulation
Distortion
ηadd
IM3
36
⎯
Two-Tone Test
Po= 31.5dBm
dBc
-44
-47
⎯
(Single Carrier Level)
Drain Current
IDS2
A
4.4
5.0
80
⎯
⎯
(VDS X IDS + Pin – P1dB)
X Rth(c-c)
C
°
Channel Temperature Rise
ΔTch
⎯
Recommended gate resistance(Rg) : Rg= 100 Ω(MAX.)
ELECTRICAL CHARACTERISTICS ( Ta= 25 C )
°
CHARACTERISTICS
SYMBOL
CONDITIONS
VDS= 3V
IDS= 6.0A
UNIT MIN. TYP. MAX.
Transconductance
gm
mS
3600
-2.5
10.5
⎯
⎯
-1.0
⎯
⎯
-4.0
⎯
Pinch-off Voltage
VGSoff VDS= 3V
IDS= 60mA
V
Saturated Drain Current
IDSS
VDS= 3V
VGS= 0V
A
IGS= -200 A
Gate-Source Breakdown
Voltage
VGSO
V
-5
μ
⎯
C/W
°
Thermal Resistance
Rth(c-c) Channel to Case
1.5
1.8
⎯
The information contained herein is presented only as a guide for the applications of our products. No responsibility is
assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may results from its use,
No license is granted by implication or otherwise under any patent or patent rights of TOSHIBA or others.
The information contained herein is subject to change without prior notice. It is therefor advisable to contact TOSHIBA
before proceeding with design of equipment incorporating this product.
Rev. Jun. 2009