參數(shù)資料
型號(hào): ATF-38143-TR2G
元件分類(lèi): 小信號(hào)晶體管
英文描述: X BAND, GaAs, N-CHANNEL, RF SMALL SIGNAL, HEMFET
封裝: LEAD FREE, PLASTIC, SC-70, 4 PIN
文件頁(yè)數(shù): 6/13頁(yè)
文件大小: 452K
代理商: ATF-38143-TR2G
2
ATF-38143 Absolute Maximum Ratings[1]
Absolute
Symbol
Parameter
Units
Maximum
VDS
Drain-SourceVoltage[2]
V
4.5
VGS
Gate-SourceVoltage
V
-4
VGD
GateDrainVoltage
V
-4
IDS
DrainCurrent
mA
Idss
Pdiss
TotalPowerDissipation[2]
mW
580
Pinmax
RFInputPower
dBm
17
TCH
ChannelTemperature
°C
160
TSTG
StorageTemperature
°C
-65to160
θjc
ThermalResistance[3]
°C/W
165
Notes:
1. Operationofthisdeviceaboveanyoneof
these parameters may cause permanent
damage.
2. Source lead temperature is 25°C. Derate
6mW/°CforTL>64°C.
3. Thermalresistancemeasuredusing150°C
LiquidCrystalMeasurementmethod.
Product Consistency Distribution Charts
OIP3 (dB)
Figure 2. OIP3 @ 2 GHz, 2V, 10 mA.
LSL=18.5, Nominal=21.99, USL=26.0
18
26
Cpk = 1.59062
Stdev = 0.73 dBm
6 Wafers
Sample Size = 450
300
250
200
150
100
50
0
22
20
24
+3 Std
-3 Std
NF (dB)
Figure 3. NF @ 2 GHz, 2V, 10 mA.
LSL=0, Nominal=0.44, USL=0.85
0.1
0.3
0.2
0.6
0.4 0.5
0.9
0.7 0.8
-3 Std
+3 Std
Cpk = 4.08938
Stdev = 0.03 dB
6 Wafers
Sample Size = 450
180
150
120
90
60
30
0
GAIN (dB)
Figure 4. Gain @ 2 GHz, 2V, 10 mA.
LSL=15.0, Nominal=16.06, USL= 18.0
15
15.5
16
16.5
17
17.5
18
-3 Std
+3 Std
160
120
80
40
0
Cpk = 2.58097
Stdev = 0.14 dB
6 Wafers
Sample Size = 450
Note:
Distribution data sample size is 450 samples taken from 6 different
wafers.Futurewafersallocatedtothisproductmayhavenominalvalues
anywherewithintheupperandlowerspeclimits.Measurementsmade
on production test board. This circuit represents a trade-off between
anoptimalnoisematchandarealizeablematchbasedonproduction
test requirements. Circuit losses have been de-embedded from actual
measurements.
VDS (V)
Figure 1. Typical I-V Curves. (VGS=-0.2V per step)
I DS
(mA)
0
1
2
3
4
5
250
200
150
100
50
0
0 V
–0.6 V
+0.6 V
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