MICROWAVE POWER GaAs FET
MICROWAVE POWER GaAs FET
TIM7785-60SL
FEATURES
ŋBROAD BAND INTERNALLY MATCHED FET ŋHIGH POWER
P1dB= 48.0dBm at 7.7GHz to...
Description
MICROWAVE POWER GaAs FET
TIM7785-60SL
FEATURES
ŋBROAD BAND INTERNALLY MATCHED FET ŋHIGH POWER
P1dB= 48.0dBm at 7.7GHz to 8.5GHz ŋHIGH GAIN
G1dB= 7.5dB at 7.7GHz to 8.5GHz ŋLOW INTERMODULATION DISTORTION
IM3(MIN.)= -45dBc at Pout= 36.5dBm (Single Carrier Level) ŋHERMETICALLY SEALED PACKAGE
RF PERFORMANCE SPECIFICATIONS ( Ta= 25°C )
CHARACTERISTICS Output Power at 1dB Gain Compression Point Power Gain at 1dB Gain Compression Point
Drain Current
Gain Flatness
SYMBOL
CONDITIONS
P1dB
G1dB IDS1 G
VDS= 10V IDSset= 9.5A f= 7.7 to 8.5GHz
UNIT dBm dB
A dB
Power Added Efficiency 3rd Order Intermodulation Distortion
Drain Current
Channel Temperature Rise
add IM3 IDS2 Tch
%
Two-Tone Test Po= 36.5dBm, f= 5MHz
dBc
(Single Carrier Level)
A
(VDS IDS Pin P1dB)
Rth(c-c)
°C
Recommended Gate Resistance(Rg): 28
MIN. 47.0 5.0 -42
TYP. MAX.
48.0
6.0
13.2 15.0
0.8
36
-45
11.8
100
ELECTRICAL CHARACTERISTICS ( Ta= 25°C )
CHARACTERISTICS Transconductance Pinch-off Voltage Saturated Drain Current
SYMBOL gm
VGSoff IDSS
CONDITIONS
VDS= 3V IDS= 12.0A VDS= 3V IDS= 200mA VDS= 3V VGS= 0V
Gate-Source Breakdown Voltage
VGSO IGS= -1.0mA
Thermal Resistance
Rth(c-c) Channel to Case
UNIT MIN. TYP. MAX.
S
20.0
V
-1.0 -1.8 -3.0
A
38
V
-5
°C/W
0.6
0.8
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