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3SK320
RF Dual Gate FETs
TOSHIBA 3SK320
TENTATIVE TOSHIBA FIELD EFFECT TRANSISTOR GaAs N-CHANNEL DUAL GATE MES TYPE
3SK320
UHF BAND LOW NOISE AMP Unit in mm
UHF BAND MIX 2.1:0.1
1.25:0.1
MAXIMUM RATINGS (Ta=25°C) N, 1 1 , 3 13
CHARACTERISTIC SYMBOL RATING UNIT 3 E'- 2 4 'I
Gate 1-Drain Voltage VGlDO -6 V 'Ch" rn -
Gate 2-Drain Voltage VG2DO -6 V mm . 8
Gate l-Source Voltage VGlS -4 V $3] I E
Gate 2-Source Voltage VGZS -4 V rt",','! CY g
Gate 1 Current IGI 1 mA 1.7 -
Gate 2 Current 1G2 1 mA l'
Power Dissipation PD 100 mW
Channel Temperature Teh 125 T l. G ATE 1
Storage Temperature Range Tstg -55--125 T 2. GATE 2
3. DRAIN
4. SOURCE
Marking JEDEC -
2 1 EIAJ -
n TOSHIBA 2-2KIB
961001EAC1
OTOSHIBA is continually working to improve the quality and the reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress.
It is the responsibility of the buyer, when utilizing TOSHIBA products, to observe standards of safety, and to avoid
situations in which a malfunction or failure of a TOSHIBA product could cause loss of human life, bodily injury or
damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified
operating ranges as set forth in the most recent products specifications. Also, please keep in mind the precautions
and conditions set forth in the TOSHIBA Semiconductor Reliability Handbook.
OGaIIium arsenide (GaAs) is a substance used in the products described in this document. GaAs dust and fumes are
toxic. Do not break, cut or pulverize the product, or use chemicals to dissolve them. When disposing of the products,
follgw the appropriate regulations. Do not dispose of the products with other industrial waste or with domestic
gar age.
OThe information contained herein is presented only as a guide for the applications of our products. No responsibility
is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third
parties which may result from its use. No license is granted by implication or otherwise under any intellectual
property or other rights of TOSHIBA CORPORATION or others.
OThe information contained herein is subject to change without notice.
1998-07-17 1/9
TOSHIBA 3SK320
ELECTRICAL CHARACTERISTICS (Ta = 25°C)
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX UNIT
Gate 1 Leakage Current IGlSS VDS = 0, VGlS = - 3V, VG2S = 0 - - - 4 PA
Gate 2 Leakage Current IGZSS VDS = 0, VGlS = 0, vas = - 3V - - - 4 PA
Drain Current IDSS VDS = 3V, VGlS = o, ngs = 0 9 - 18 mA
Gate 1-Source Cut-off
Voltage VGIS (OFF) VDS=3V, ngs=0, ID-- lOOpA -0.8 - -1.4 V
Gate 2-Source Cut-off
Voltage VG2S (OFF) VDS = 3V, VGlS = o, ID = 100pzA - 0.8 - - 1.4 V
Forward Transfer VDS = 3V, ngs = IV, ID = 5mA,
Admittance |st' f: 1kHz - 22 - mS
Input Capacitance Ciss XEISNTIEX’ VG2S = IV, ID = 5mA, - 0.6 1.4 PF
Reverse Transfer VDS = 3V, VG2S = IV, ID = 5mA,
Capacitance Crss f = lMHz - 0.012 0.03 pF
. VDS = 3V, Vst = IV, ID = 5mA,
Power Gain (1) Gps (1) f-- 800MHz - 20.5 - dB
. . VDS = 3V, vas = IV, ID = 5mA,
Noise Figure (1) NF (1) f-- 800MHz - 0.9 - dB
. VDS = 3V, vas = IV, ID = 5mA,
Power Gain (2) Gps (2) f= 2GHz 12 15 - dB
. . VDS = 3V, Vst = IV, ID = 5mA,
Noise Figure (2) NF (2) f-- 2GHz - 1.4 2.2 dB
CAUTION
This device electrostatic sensitivity. Please handle with caution.
TOSHIBA
3SK320
ID - VDS
COMMON SOURCE
16 VG2s--OV
2 Ta=25 C
iii, 4
0 1 2 3 4
DRAIN-SOURCE VOLTAGE VDS (V)
ID - VGlS
COMMON SOURCE
VDs=3V
A Ta=25°C
-2 -1.5 -1 -0.5
GATE 1-SOURCE VOLTAGE VGls (V)
lstl - VGlS
COMMON SOURCE
VDs=3V
f= IkHz
Ta=25°C
FORWARD TRANSFER ADMITTANCE
lstl (m8)
-2 -1.5 -1 -0.5
GATE 1-SOURCE VOLTAGE les (V)
DRAIN CURRENT
DRAIN CURRENT 19
DRAIN POWER DISSIPATION PD
ID - VDS
COMMON SOURCE
16 VGIS=°V
Ta=25°C
0 1 2 3 4 5
DRAIN-SOURCE VOLTAGE VDS (V)
In - Vst
COMMON SOURCE
VDS=3V
Ta=25°C
-2 -1.5 -1 -0.5 0
GATE 2-SOURCE VOLTAGE VGZS (V)
PD - Ta
O 20 40 60 80 100 120 140
AMBIENT TEMPERATURE Ta (°C)
1998-07-1 7 3/9
TOSHIBA
3SK320
POWER GAIN Gps (dB)
OUTPUT POWER P0 (dBmW)
Gps, NF - ID
O 3 5 10 30 50 100
DRAIN-CURRENT ID (mA)
Po - Pin
-50 -40 -30 -20 -10 0 10
INPUT POWER Pin (dBmW)
NOISE FIGURE NF
POWER GAIN Gps (dB)
POWER GAIN GPS ((18)
Gps, NF - VDS
NOISE FIGURE NF
DRAIN-SOURCE VOLTAGE VDS (V)
Gps - VG2S
/ BIAS CIRCIUT
To VDD
vaszrf r1
/ VDD=3V(=VDs)+R)45rnA
/ at VG23=1V
I f=2GHz
Ta=25°C
- 1.5 - 1 - 0.5 0 0.5 1
GATE 2-SOURCE VOLTAGE VGZS (V)
1998-07-17 4/9
TOSHIBA 3SK320
S-PARAMETER
(VDS = 2V, ID = 2mA, VGZS = 0.5V, Ta = MT, ZL = ZS = 500)
FREQ. S11 S21 S12 S22
(MHz) MAG ANG MAG ANG MAG ANG MAG ANG
100 0.998 -3.5 1.196 174.7 0.0019 59.4 0.968 -2.1
200 0.996 -4.9 1.195 172.8 0.0026 63.7 0.967 -2.9
300 0.992 -6.9 1.194 170.4 0.0034 66.0 0.966 -3.9
400 0.990 -9.3 1.195 167.2 0.0044 69.9 0.964 -5.2
500 0.984 -11.6 1.193 164.1 0.0051 79.0 0.963 -6.6
600 0.979 -14.0 1.195 161.0 0.0064 79.3 0.962 -7.8
700 0.971 -16.3 1.197 158.1 0.0070 77.2 0.960 -9.2
800 0.963 -18.6 1.202 155.0 0.0075 80.3 0.959 - 10.5
900 0.953 -20.8 1.202 152.1 0.0083 79.3 0.958 - 11.8
1000 0.945 -23.1 1.209 148.9 0.0087 77.5 0.956 - 13.1
1100 0.935 -25.2 1.208 145.9 0.0087 74.9 0.954 - 14.5
1200 0.926 -27.5 1.214 142.5 0.0093 78.1 0.951 - 15.8
1300 0.918 -29.7 1.217 139.4 0.0098 79.5 0.948 - 17.1
1400 0.906 -32.1 1.223 136.0 0.0102 78.9 0.946 - 18.4
1500 0.895 -34.4 1.226 132.9 0.0107 75.9 0.944 - 19.8
1600 0.882 -36.7 1.231 129.5 0.0107 74.8 0.943 -21.1
1700 0.867 -39.0 1.229 126.2 0.0106 75.7 0.941 -22.4
1800 0.854 -41.2 1.229 122.6 0.0108 71.6 0.939 -23.8
1900 0.839 -43.4 1.229 119.5 0.0109 68.6 0.936 -25.2
2000 0.824 -45.5 1.232 115.8 0.0106 71.8 0.933 -26.5
2100 0.810 -47.7 1.227 112.6 0.0116 70.2 0.929 -27.9
2200 0.796 -50.0 1.227 108.8 0.0119 67.2 0.927 -29.2
2300 0.778 -52.2 1.226 105.6 0.0116 65.5 0.924 -30.6
2400 0.761 -54.2 1.225 101.7 0.0118 66.2 0.923 -31.9
2500 0.746 -55.9 1.221 98.6 0.0125 63.0 0.921 -33.0
2600 0.735 -57.1 1.228 96.1 0.0123 63.5 0.921 -33.8
S-PARAMETER
(VDS = 2V, ID = 5mA, VGZS = 0.5V, Ta = 2S'C, ZL = ZS = 500)
FREQ. S11 S21 S12 S22
(MHz) MAG ANG MAG ANG MAG ANG MAG ANG
100 0.997 -4.3 1.913 174.3 0.0017 113.5 0.953 -2.1
200 0.995 -5.8 1.909 172.3 0.0021 103.9 0.953 -2.9
300 0.990 -7.8 1.904 169.8 0.0029 95.8 0.952 -4.0
400 0.984 -10.4 1.900 166.4 0.0035 87.2 0.951 -5.3
500 0.977 -12.9 1.897 163.1 0.0036 82.1 0.950 -6.6
600 0.969 -15.3 1.896 159.9 0.0045 81.8 0.948 -7.9
700 0.959 -17.8 1.894 156.6 0.0051 84.0 0.946 -9.3
800 0.950 -20.4 1.896 153.3 0.0057 81.4 0.944 - 10.6
900 0.938 -22.9 1.892 150.2 0.0069 81.1 0.941 - 11.9
1000 0.925 -25.4 1.895 146.9 0.0077 83.9 0.940 - 13.2
1100 0.912 -28.0 1.892 143.8 0.0088 84.4 0.938 - 14.5
1200 0.899 -30.6 1.897 140.3 0.0093 81.3 0.936 - 15.8
1300 0.884 -32.9 1.893 137.0 0.0092 82.1 0.935 - 17.1
1400 0.870 -35.3 1.896 133.5 0.0090 84.4 0.933 - 18.4
1500 0.855 -37.7 1.893 130.1 0.0099 79.8 0.931 - 19.8
1600 0.837 -39.9 1.892 126.6 0.0097 79.2 0.929 -21.2
1700 0.818 -42.1 1.881 123.1 0.0100 76.7 0.925 -22.6
1800 0.799 -44.2 1.874 119.4 0.0108 75.4 0.923 -24.0
1900 0.780 -46.4 1.865 116.1 0.0115 73.4 0.919 -25.4
2000 0.761 -48.5 1.857 112.4 0.0115 72.8 0.916 -26.8
2100 0.744 -50.7 1.843 109.0 0.0120 69.6 0.915 -28.1
2200 0.725 -52.6 1.831 105.3 0.0120 73.8 0.913 -29.6
2300 0.708 -54.5 1.820 102.0 0.0113 71.6 0.913 -30.9
2400 0.688 -56.3 1.810 98.1 0.0119 72.2 0.913 -32.2
2500 0.672 -57.8 1.801 95.1 0.0127 75.0 0.913 -33.4
2600 0.659 -58.8 1.805 92.5 0.0136 77.8 0.913 -34.2
1998-07-17 5/9
TOSHIBA 3SK320
S-PARAMETER
(VDS = 2V, ID = 10mA, VGZS = 0.5V, Ta = MT, ZL = ZS = 500)
FREQ. S11 S21 S12 S22
(MHz) MAG ANG MAG ANG MAG ANG MAG ANG
100 0.993 -4.6 2.468 173.8 0.0006 61.7 0.936 -2.1
200 0.991 -6.2 2.464 171.6 0.0018 81.6 0.936 -2.9
300 0.987 -8.5 2.455 168.7 0.0028 91.9 0.935 -3.9
400 0.981 -11.4 2.450 165.0 0.0044 91.0 0.934 -5.3
500 0.973 -14.1 2.443 161.4 0.0050 88.7 0.933 -6.6
600 0.962 -16.9 2.436 157.8 0.0058 89.1 0.932 -7.9
700 0.951 -19.7 2.425 154.3 0.0063 86.0 0.930 -9.2
800 0.937 -22.4 2.424 150.6 0.0072 79.9 0.928 - 10.5
900 0.921 -25.0 2.411 147.2 0.0079 75.4 0.927 - 11.8
1000 0.905 -27.7 2.406 143.7 0.0084 73.9 0.925 - 13.1
1100 0.887 -30.3 2.393 140.2 0.0087 77.3 0.922 - 14.4
1200 0.869 -32.8 2.393 136.5 0.0092 80.0 0.920 - 15.7
1300 0.853 -35.3 2.380 133.0 0.0095 79.5 0.919 - 17.0
1400 0.835 -37.7 2.378 129.3 0.0091 80.8 0.917 - 18.4
1500 0.818 -40.0 2366 125.8 0.0095 79.8 0.915 - 19.7
1600 0.799 -42.3 2.359 122.1 0.0101 78.2 0.914 -21.1
1700 0.778 -44.5 2.339 118.5 0.0105 78.1 0.912 -22.6
1800 0.757 -46.7 2.319 114.6 0.0105 78.1 0.910 -23.9
1900 0.735 -48.8 2.299 111.1 0.0114 78.4 0.908 -25.3
2000 0.712 -51.0 2.281 107.1 0.0119 79.5 0.907 -26.8
2100 0.692 -53.1 2.256 103.5 0.0122 78.9 0.904 -28.2
2200 0.672 -55.1 2.230 99.5 0.0124 77.5 0.904 -29.6
2300 0.652 -56.9 2.212 96.2 0.0126 74.9 0.904 -31.0
2400 0.633 -58.5 2.191 92.1 0.0122 72.9 0.904 -32.4
2500 0.617 -59.6 2.171 89.0 0.0119 71.5 0.904 -33.6
2600 0.603 -60.4 2.171 86.3 0.0114 68.9 0.905 -34.5
(VDS = 3V, ID = 2mA, V0.23 = IV, Ta = Mt, ZL = ZS = 500)
FREQ. S11 S21 S12 S22
(MHz) MAG ANG MAG ANG MAG ANG MAG ANG
100 0.997 -3.7 1.220 175.0 0.0027 58.3 0.973 -2.0
200 0.996 -5.0 1.218 173.1 0.0031 68.8 0.973 -2.7
300 0.994 -6.8 1.218 170.7 0.0034 76.3 0.972 -3.7
400 0.990 -9.1 1.217 167.6 0.0040 81.2 0.970 -4.9
500 0.985 -11.4 1.216 164.6 0.0043 83.2 0.970 -6.1
600 0.980 -13.7 1.217 161.6 0.0048 87.8 0.968 -7.3
700 0.973 -16.0 1.217 158.8 0.0050 83.1 0.966 -8.6
800 0.963 -18.2 1.219 155.7 0.0054 76.7 0.964 -9.9
900 0.956 -20.4 1.219 152.9 0.0063 75.7 0.961 - 11.1
1000 0.947 -22.6 1.225 149.9 0.0074 75.1 0.958 - 12.3
1100 0.937 -24.9 1.227 146.9 0.0077 75.6 0.956 - 13.6
1200 0.926 -27.2 1.237 143.6 0.0086 75.9 0.955 - 14.8
1300 0.917 -29.3 1.240 140.6 0.0093 78.2 0.953 - 16.0
1400 0.905 -31.6 1.246 137.3 0.0093 76.0 0.951 - 17.3
1500 0.893 -33.8 1.249 134.2 0.0095 71.5 0.950 - 18.5
1600 0.883 -36.1 1.253 131.0 0.0099 68.8 0.948 - 19.8
1700 0.870 -38.3 1.252 127.7 0.0101 71.0 0.945 -21.1
1800 0.856 -40.5 1.251 124.1 0.0097 70.5 0.942 -22.4
1900 0.842 -42.6 1.252 121.0 0.0095 72.2 0.940 -23.6
2000 0.828 -44.8 1.254 117.5 0.0096 75.1 0.939 -24.9
2100 0.811 -47.1 1.252 114.3 0.0100 73.8 0.936 -26.1
2200 0.795 -49.1 1.249 110.6 0.0091 70.5 0.935 -27.4
2300 0.781 -51.2 1.248 107.8 0.0095 68.1 0.934 -28.6
2400 0.765 -53.4 1.247 104.0 0.0092 69.3 0.933 -29.9
2500 0.753 -54.9 1.243 101.1 0.0084 71.2 0.932 -30.9
2600 0.744 -56.0 1.248 98.5 0.0077 77.0 0.933 -31.7
1998-07-17 6/9
TOSHIBA 3SK320
S-PARAMETER
(VDS = 3V, ID = 5mA, VG2S = IV, Ta = Moc, ZL = ZS = 500)
FREQ. S11 S21 S12 S22
(MHz) MAG ANG MAG ANG MAG ANG MAG ANG
100 0.995 -4.2 1.923 174.6 0.0012 133.1 0.963 -2.0
200 0.992 -5.6 1.919 172.6 0.0020 112.8 0.963 -2.7
300 0.989 -7.6 1.914 170.0 0.0027 104.4 0.961 -3.7
400 0.984 -10.1 1.912 166.7 0.0035 93.7 0.959 -4.9
500 0.978 -12.5 1.910 163.5 0.0039 90.3 0.958 -6.2
600 0.971 -15.0 1.909 160.3 0.0050 81.0 0.956 -7.4
700 0.964 -17.5 1.907 157.3 0.0054 78.4 0.954 -8.6
800 0.952 -20.0 1.909 154.0 0.0065 74.9 0.952 -9.8
900 0.941 -22.4 1.903 150.9 0.0075 76.3 0.950 - 11.1
1000 0.927 -25.0 1.906 147.6 0.0078 78.6 0.949 - 12.3
1100 0.913 -27.5 1.901 144.5 0.0084 80.3 0.947 - 13.5
1200 0.897 -29.9 1.905 141.1 0.0088 77.5 0.945 - 14.7
1300 0.884 -32.3 1.901 138.0 0.0082 77.8 0.944 - 16.0
1400 0.870 -34.7 1.902 134.5 0.0082 70.5 0.942 - 17.2
1500 0.854 -36.8 1.899 131.4 0.0092 68.5 0.940 - 18.3
1600 0.837 -39.0 1.901 128.0 0.0096 71.0 0.939 - 19.6
1700 0.820 -41.3 1.891 124.7 0.0101 72.4 0.936 -20.8
1800 0.803 -43.5 1.882 121.0 0.0102 72.3 0.933 -22.0
1900 0.784 -45.5 1.873 117.8 0.0107 79.0 0.930 -23.3
2000 0.765 -47.5 1.864 114.0 0.0104 79.9 0.928 -24.5
2100 0.747 -49.5 1.849 110.8 0.0099 76.7 0.925 -25.8
2200 0.726 -51.5 1.833 107.0 0.0090 75.2 0.923 -27.1
2300 0.705 -53.4 1.824 104.0 0.0094 76.1 0.923 -28.3
2400 0.686 -55.5 1.812 100.2 0.0087 73.4 0.922 -29.5
2500 0.672 -57.1 1.801 97.4 0.0087 75.1 0.921 -30.5
2600 0.660 -58.3 1.807 94.8 0.0086 77.6 0.921 -31.2
(VDS=3V, ID = 10mA, VG2S-- IV, Ta-- Moc, ZL=ZS= 500)
FREQ. S11 S21 S12 S22
(MHz) MAG ANG MAG ANG MAG ANG MAG ANG
100 0.989 -4.4 2.577 174.0 0.0019 85.2 0.954 - 1.9
200 0.987 -6.1 2.569 171.8 0.0023 80.5 0.953 -2.6
300 0.984 -8.4 2.559 169.0 0.0026 89.3 0.952 -3.6
400 0.980 -11.2 2.550 165.3 0.0033 78.1 0.951 -4.8
500 0.972 -13.9 2.543 161.8 0.0037 76.2 0.949 -6.1
600 0.964 -16.6 2.534 158.2 0.0042 74.8 0.948 -7.2
700 0.954 -19.1 2.524 154.8 0.0049 75.7 0.946 -8.5
800 0.939 -21.7 2.520 151.3 0.0057 75.3 0.944 -9.7
900 0.924 -24.3 2.505 148.0 0.0062 76.7 0.942 - 10.9
1000 0.906 -26.8 2.501 144.5 0.0068 79.4 0.939 - 12.1
1100 0.888 -29.3 2.484 141.2 0.0077 84.4 0.938 - 13.3
1200 0.870 -31.8 2.479 137.6 0.0079 84.6 0.935 - 14.5
1300 0.853 -34.2 2.462 134.2 0.0086 83.4 0.933 - 15.6
1400 0.834 -36.7 2.457 130.5 0.0089 84.4 0.932 - 16.9
1500 0.818 -39.0 2.439 127.1 0.0092 78.2 0.930 - 18.1
1600 0.799 -41.3 2.427 123.5 0.0090 72.0 0.928 - 19.3
1700 0.780 -43.4 2.404 120.0 0.0090 74.7 0.926 -20.6
1800 0.757 -45.4 2.381 116.1 0.0089 69.7 0.925 -21.8
1900 0.735 -47.3 2.354 112.9 0.0089 69.8 0.922 -23.0
2000 0.713 -49.5 2.334 109.1 0.0086 75.4 0.919 -24.2
2100 0.692 -51.3 2.304 105.7 0.0091 78.6 0.917 -25.5
2200 0.668 -53.0 2.275 101.9 0.0088 81.3 0.915 -26.7
2300 0.650 -54.8 2.251 98.8 0.0087 85.5 0.915 -27.9
2400 0.627 -56.3 2.227 95.0 0.0087 91.2 0.915 -29.1
2500 0.609 -57.2 2.204 92.1 0.0092 94.2 0.916 -30.0
2600 0.593 -58.1 2.200 89.7 0.0091 99.3 0.917 -30.7
1998-07-17 7/9
TOSHIBA 3SK320
S-PARAMETER
(VDS = 5V, ID = 2mA, VGZS = 1.5V, Ta = MT, ZL = ZS = 500)
FREQ. S11 S21 S12 S22
(MHz) MAG ANG MAG ANG MAG ANG MAG ANG
100 0.993 -3.7 1.184 174.9 0.0009 116.0 0.977 - 1.7
200 0.992 -5.0 1.182 173.0 0.0015 106.6 0.977 -2.4
300 0.991 -6.8 1.179 170.6 0.0020 92.3 0.975 -3.4
400 0.987 -8.9 1.178 167.5 0.0025 88.4 0.975 -4.6
500 0.983 -11.2 1.180 164.5 0.0033 83.3 0.973 -5.7
600 0.979 -13.4 1.181 161.5 0.0043 78.3 0.972 -6.9
700 0.974 -15.6 1.181 158.6 0.0048 74.1 0.970 -8.1
800 0.966 -17.8 1.188 155.6 0.0055 78.5 0.969 -9.2
900 0.962 -20.1 1.189 152.8 0.0068 72.9 0.967 - 10.3
1000 0.954 -22.3 1.195 149.9 0.0071 77.0 0.965 - 11.4
1100 0.942 -24.5 1.194 147.1 0.0074 79.2 0.963 - 12.5
1200 0.931 -26.8 1.202 144.0 0.0085 78.1 0.961 - 13.6
1300 0.923 -28.9 1.202 140.9 0.0090 73.5 0.960 - 14.7
1400 0.911 -31.1 1.208 137.7 0.0093 75.9 0.958 - 15.8
1500 0.899 -33.3 1.210 134.7 0.0098 71.6 0.956 - 17.0
1600 0.889 -35.6 1.217 131.4 0.0094 69.5 0.954 - 18.2
1700 0.876 -37.7 1.218 128.2 0.0087 68.8 0.952 - 19.3
1800 0.862 -39.9 1.218 124.8 0.0083 73.6 0.950 -20.5
1900 0.848 -42.1 1.217 121.9 0.0084 77.1 0.947 -21.7
2000 0.833 -44.3 1.220 118.2 0.0084 75.2 0.945 -22.8
2100 0.818 -46.5 1.218 115.1 0.0098 73.1 0.943 -23.9
2200 0.803 -48.7 1.216 111.4 0.0096 69.2 0.941 -25.0
2300 0.786 -50.9 1.219 108.4 0.0096 66.4 0.940 -26.2
2400 0.769 -52.9 1.218 104.5 0.0089 63.0 0.940 -27.2
2500 0.754 -54.4 1.214 101.6 0.0085 65.7 0.940 -28.1
2600 0.742 -55.6 1.220 99.0 0.0075 69.7 0.940 -28.8
(VDS = 5V, ID = 5mA, VGZS = LIN, Ta = 2S'C, ZL = ZS = 500)
FREQ. S11 S21 S12 S22
(MHz) MAG ANG MAG ANG MAG ANG MAG ANG
100 0.994 -4.1 1.887 174.4 0.0014 89.2 0.968 - 1.9
200 0.992 -5.6 1.887 172.4 0.0019 74.4 0.967 -2.5
300 0.989 -7.5 1.883 169.9 0.0026 74.8 0.966 -3.4
400 0.985 -10.0 1.881 166.6 0.0029 74.8 0.965 -4.5
500 0.980 -12.4 1.879 163.3 0.0034 79.7 0.964 -5.7
600 0.972 -14.9 1.880 160.1 0.0043 85.2 0.963 -6.8
700 0.965 -17.3 1.873 157.0 0.0049 94.7 0.961 -7.9
800 0.955 -19.8 1.877 153.8 0.0055 92.0 0.959 -9.0
900 0.944 -22.2 1.871 150.7 0.0067 89.0 0.958 - 10.2
1000 0.931 -24.5 1.874 147.5 0.0069 83.6 0.956 - 11.3
1100 0.919 -27.0 1.867 144.4 0.0070 83.8 0.954 - 12.4
1200 0.903 -29.4 1.872 141.0 0.0077 77.5 0.951 - 13.5
1300 0.888 -31.7 1.867 137.8 0.0076 77.0 0.950 - 14.6
1400 0.872 -34.1 1.869 134.4 0.0076 77.9 0.948 - 15.7
1500 0.856 -36.4 1.865 131.2 0.0081 77.6 0.946 - 16.8
1600 0.837 -38.6 1.863 127.7 0.0085 74.5 0.944 - 18.0
1700 0.820 -40.9 1.854 124.3 0.0083 77.3 0.942 - 19.1
1800 0.802 -43.3 1.846 120.6 0.0093 76.3 0.941 -20.2
1900 0.784 -45.5 1.837 117.4 0.0095 75.0 0.938 -21.3
2000 0.766 -47.6 1.830 113.6 0.0100 77.4 0.936 -22.4
2100 0.748 -49.7 1.818 110.6 0.0104 80.9 0.934 -23.5
2200 0.728 -51.8 1.808 106.9 0.0103 80.8 0.933 -24.6
2300 0.708 -53.5 1.793 104.0 0.0095 84.6 0.931 -25.6
2400 0.686 -55.4 1.783 100.3 0.0090 89.5 0.931 -26.6
2500 0.668 -57.1 1.771 97.5 0.0082 94.5 0.931 -27.5
2600 0.655 -58.4 1.776 95.0 0.0076 98.5 0.931 -28.1
1998-07-17 8/9
TOSHIBA 3SK320
S-PARAMETER
(VDS = 5V, ID = 10mA, VGZS = 1.5V, Ta = MT, ZL = ZS = 500)
FREQ. S11 S21 S12 S22
(MHz) MAG ANG MAG ANG MAG ANG MAG ANG
100 0.994 -4.1 2.507 173.8 0.0007 63.5 0.963 - 1.7
200 0.990 -5.8 2.502 171.6 0.0011 70.8 0.963 -2.4
300 0.986 -8.1 2.495 168.8 0.0016 79.4 0.962 -3.3
400 0.980 - 10.9 2.493 165.2 0.0024 84.0 0.960 -4.4
500 0.972 - 13.8 2.483 161.6 0.0029 81.4 0.960 -5.6
600 0.964 - 16.5 2.476 158.0 0.0038 88.5 0.958 -6.7
700 0.954 - 19.1 2.463 154.6 0.0044 88.4 0.956 -7.9
800 0.939 -21.8 2.461 151.1 0.0048 79.9 0.954 -8.9
900 0.925 -24.3 2.445 147.7 0.0059 79.7 0.952 - 10.0
1000 0.908 -26.8 2.437 144.2 0.0059 77.8 0.949 - 11.1
1100 0.889 -29.4 2.420 140.8 0.0061 78.9 0.947 - 12.2
1200 0.869 -31.9 2.421 137.2 0.0063 78.9 0.944 - 13.2
1300 0.851 -34.3 2.404 133.7 0.0070 85.4 0.942 - 14.3
1400 0.833 -36.8 2.395 130.1 0.0072 87.7 0.941 - 15.4
1500 0.814 -39.3 2.383 126.7 0.0075 86.6 0.939 - 16.5
1600 0.795 -41.5 2.368 123.1 0.0077 85.2 0.937 - 17.6
1700 0.775 -43.7 2.342 119.6 0.0083 89.1 0.935 - 18.7
1800 0.754 -45.8 2.317 115.8 0.0077 88.7 0.933 - 19.8
1900 0.730 -47.8 2.292 112.5 0.0070 91.7 0.931 -20.9
2000 0.706 -49.7 2.271 108.6 0.0084 98.5 0.928 -21.9
2100 0.684 -51.6 2.243 105.3 0.0089 95.4 0.928 -22.9
2200 0.662 -53.3 2.215 101.5 0.0084 93.7 0.927 -24.0
2300 0.641 -55.0 2.191 98.4 0.0085 94.6 0.927 -25.0
2400 0.619 -56.5 2.168 94.5 0.0088 91.9 0.927 -26.1
2500 0.601 -57.5 2.144 91.5 0.0084 89.0 0.928 -27.0
2600 0.586 -58.4 2.144 88.9 0.0080 92.0 0.928 -27.7
1998-07-17 9/9
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