TOSHIBA
MICROWAVE POWER GaAs FET
TIM3742-16L
Low Distortion Internally Matched Power GaAs FETs (C-Band)
Features
• Low intermodulation distortion
- IM = -44 dBc at Po = 31.5 dBm,
3
- Single carrier level
• High power
- P
= 42.5 dBm at 3.7 GHz to 4.2 GHz
1dB
• High gain
- G = 9.0 dB at 3.7 GHz to 4.2 GHz
1dB
• Broad band internally matched
• Hermetically sealed package
RF Performance Specifications (Ta = 25° C)
Characteristics
Output Power at 1dB
Symbol
Condition
Unit
Min.
Typ.
Max
P
dBm
41.5
42.5
–
–
1dB
Compression Point
Power Gain at 1dB
Compression Point
G
dB
8.0
9.0
1dB
V
= 10V
DS
f = 3.7 ~ 4.2 GHz
Drain Current
I
A
dB
%
–
–
4.8
–
5.5
±0.8
–
DS1
Gain Flatness
∆G
Power Added Efficiency
3rd Order Intermodulation Distortion
Drain Current
η
–
32
-44
4.8
–
add
IM
dBc
A
-41
–
–
3
Note 1
I
5.5
80
DS2
Channel-Temperature Rise
∆T
V
xI xR (c-c)
°C
–
ch
DS DS
th
Electrical Characteristics (Ta = 25° C)
Characteristic
Trans-conductance
Symbol
Condition
Unit
Min.
Typ.
Max
V
= 3V
DS
gm
mS
V
–
3600
-3.5
–
I
= 6.0A
DS
V
= 3V
DS
Pinch-off Voltage
V
-2
-5.0
GSoff
DSS
I
= 80mA
DS
V
V
= 3V
= 0V
DS
GS
Saturated Drain Current
Gate-Source Breakdown Voltage
Thermal Resistance
I
A
V
–
-5
–
11.6
–
15.0
–
V
I
= -240µA
GS
GSO
Channel
to case
R
°C/W
1.4
1.8
th (c-c)
Note 1: 2 tone Test Pout = 31.5dBm Single Carrier Level.
The information contained here is subject to change without notice.
The information contained herein is presented only as 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 result from its use. No license is granted by implication or otherwise under any patent or patent rights of TOSHIBA or others. These TOSHIBA products are intended for usage in general electronic
equipments (office equipment, communication equipment, measuring equipment, domestic electrification, etc.) Please make sure that you consult with us before you use these TOSHIBA products in equip-
ments which require high quality and/or reliability, and in equipments which could have major impact to the welfare of human life (atomic energy control, spaceship, traffic signal, combustion control, all types
of safety devices, etc.). TOSHIBA cannot accept liability to any damage which may occur in case these TOSHIBA products were used in the mentioned equipments without prior consultation with TOSHIBA.
TOSHIBA CORPORATION
MW50470196
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