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PRELIMINARY DATA SHEET
GaAs MES FET
15 W C-BAND POWER GaAs FET NEZ SERIES
15 W C-BAND POWER GaAs FET N-CHANNEL GaAs MES FET
DESCRIPTION
The NEZ Series of microwave power GaAs FETs offer high output power, high gain and high efficiency at C-band for microwave and satellite communications. Internal input and output circuits matched to 50 are designed to provide good flatness of gain and output power in allocated band. To reduce the thermal resistance, the device has a PHS (Plated Heat Sink) structure. NEC's strigent quality assurance and test procedures guarantee the highest reliability and performance.
PACKAGE DIMENSIONS (unit: mm)
0.5 0.1
2.5 MIN.
C1.0 4PLACES R1.2 4PLACES
SOURCE GATE
2.4 5.6
17.4 0.2
8.0 0.1
DRAIN 20.4 0.2
2.5 MIN.
SELECTION CHART
NEZ PART NUMBER NEZ3642-15D, 15DD NEZ4450-15D, 15DD NEZ5964-15D, 15DD NEZ6472-15D, 15DD NEZ7785-15D FREQUENCY BAND (GHz) 3.6 to 4.2 4.4 to 5.0
20.4 0.3
16.0
5.0 MAX.
0.1-0.05
2.4 0.2
1.6
5.9 to 6.45 6.4 to 7.2 7.7 to 8.5
+0.1
0.2 MAX.
16.0
FEATURES
* Internally matched to 50 * High power output * High linear gain * High reliability * Low distortion
Document No. P10982EJ1V0DS00 (1st edition) Date Published June 1996 P Printed in Japan
(c)
1996
15 W C-BAND Po GaAs FET NEZ SERIES
NEZ-15D/15DD ABSOLUTE MAXIMUM RATINGS (TA = 25 C)
CHARACTERISTIC Drain to Source Voltage Gate to Source Voltage Gate to Drain Voltage Drain Current Gate Current Total Power Dissipation Channel Temperature Storage Temperature SYMBOL VDS VGS VGD ID IG PT* Tch Tstg RATINGS 15 -12 -18 18 100 100 175 -65 to +175 UNIT V V V A mA W C C
* TC = 25 C ELECTRICAL CHARACTERISTICS (TA = 25 C)
CHARACTERISTIC Saturated Drain Current SYMBOL IDSS Part No. NEZ-15D NEZ-15DD NEZ-15D NEZ-15DD NEZ-15D NEZ-15DD NEZ-15D NEZ-15DD NEZ-15D NEZ15DD MIN. 4.0 TYP. 9.2 MAX. 14.0 UNIT A TEST CONDITIONS VDS = 2.5 V, VGS = 0 V
Pinch-off Voltage
VP
-3.5
-2.2
-0.5
V
VDS = 2.5 V, IDS = 60 mA
Trans-Conductance
gm
-
5200
-
mS
VDS = 2.5 V, IDS = 4 A
Gate to Drain Voltage
BVGDO
20
22
-
V
IGD = 60 mA
Thermal Resistance
Rth
-
1.3
1.5
C/W
Channel to Case
2
15 W C-BAND Po GaAs FET NEZ SERIES
15W PERFORMANCE SPECIFICATIONS (TA = 25 C, Zs = ZL = 50 )
GL (dB) *3,4
p1dB PART NUMBER (dBm) *1
GL (dB)
IDS (A) *2
IM3 (dBc) *4
add
(%) VDS (V) 10 10 10 10 10 10 10 10 10 IDS *5 (A) 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0
TEST CONDITIONS FREQUENCY BAND (GHz) 3.6 to 4.2 3.6 to 4.2 4.4 to 5.0 4.4 to 5.0 5.9 to 6.45 5.9 to 6.45 6.4 to 7.2 6.4 to 7.2 7.7 to 8.5 IM3 TEST FREQ. (GHz)*6 - 4.2 - 5.0 - 6.45 - 7.2 -
MIN. TYP. MIN. TYP. TYP. MAX. MAX. TYP. MAX. TYP. NEZ3642-15D 41.5 42.5 42.5 42.5 42.5 42.5 42.5 42.5 42.5 42.5 9.0 9.0 9.0 9.0 8.0 8.0 6.5 6.5 6.0 10.0 10.0 10.0 10.0 9.0 9.0 7.5 7.5 7.0 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 - 1.0 - 1.0 - 1.0 - 1.0 - - - - - - - - - - - -42 - -42 - -42 - -42 - 35 35 35 35 33 33 31 31 27
NEZ3642-15DD 41.5 NEZ4450-15D 41.5
NEZ4450-15DD 41.5 NEZ5964-15D 41.5
NEZ5964-15DD 41.5 NEZ6472-15D 41.5
NEZ6472-15DD 41.5 NEZ7785-15D 41.5
Notes *1 Output power at 1 dB gain compression point *2 IDS values are specified at P1dB point. *3 Gain flatness *4 Applies to -15DD option only *5 RF OFF *6 IM3 test conditions: f = 10 MHz, 2 tones test, PO = 31.5 dBm (single carrier level) MAXIMUM OPERATING LIMITS
Rg max. () 50 VDS max. (V) 10
Rg max is the maximum series resistance between the gate supply and the FET gate.
3
15 W C-BAND Po GaAs FET NEZ SERIES
TYPICAL CHARACTERISTICS (TA = 25 C)
NEZ3642-15D/15DD TOTAL POWER DISSIPATION vs. CASE TEMPERATURE 110 100
PT - Power Dissipation - W
90 80 70 60 50 40 30 20 10 0 0 25
Infinite Heat sink
ID (A) 6
Pout (dBm) 45
OUTPUT POWER vs. INPUT POWER Pout
-15D/-15DD 5
40
Test Conditions: Freq = 3.9 (GHz), VDS = 10.0 (V), IDS = 4.0 (A) Pout: Pin = 35.0 (dBm), GL: Pin = 24.0 (dBm), Rg = 50 ()
ID 35 EFF (%) 50 40 30 20 10 0
4 30 3
EFF
50 75 100 125 150 175 200 TC - Case Temperature - C
20
25 30 Pin - Input Power - dBm
35
NEZ4450-15D/15DD Pout (dBm) 45 OUTPUT POWER vs. INPUT POWER Pout
NEZ5964-15D/15DD Pout (dBm) 45 OUTPUT POWER vs. INPUT POWER
Test Conditions: Freq = 6.2 (GHz), VDS = 10.0 (V), ID = 4.0 (A) Rg = 50 ()
ID (A) 6
40 5 35 4
Test Conditions: Freq = 4.7 (GHz), VDS = 10.0 (V), IDS = 4.0 (A) Pout: Pin = 37.0 (dBm), GL: Pin = 26.0 (dBm), Rg = 50 ()
ID (A) 5
Pout
40 ID ID 4 35 EFF (%) 50 40 30 20 10 0 3 30 2 EFF (%) 50 40 30 20 10 0
EFF 30 3
EFF
20
25 30 35 Pin - Input Power - dBm
25
30 35 Pin - Input Power - dBm
40
4
15 W C-BAND Po GaAs FET NEZ SERIES
NEZ6472-15D/15DD Pout (dBm) 45 OUTPUT POWER vs. INPUT POWER Pout NEZ7785-15D/15DD Pout (dBm) ID (A) 6 40 OUTPUT POWER vs. INPUT POWER
Test Conditions: Freq = 8.1 (GHz), VDS = 10.0 (V), IDS = 4.0 (A) Pout: Pin = 38.5 (dBm) GL: Pin = 26.0 (dBm) Rg = 50 ()
ID (A) 5
Test Conditions: Freq = 6.8 (GHz), VDS = 10.0 (V), ID = 4.0 (A) Rg = 50 ()
Pout
40 4 35 3 30 2 EFF (%) 50 40 30 20 10 0 4 30 ID 5 35
ID
EFF
EFF
20
25 30 35 Pin - Input Power - dBm
3 25
EFF (%) 50 40 30 20 10 0
30 35 25 Pin - Input Power - dBm
5
15 W C-BAND Po GaAs FET NEZ SERIES
S-PARAMETER
NEZ3642-15D VDS = 10 V, IDS = 4 000 mA, VGS = -1.472 V, IG = 0.0 mA, RG = 50 , IDSS = 10 900 mA FREQUENCY S11 GHz MAG 1.000 1.100 1.200 1.300 1.400 1.500 1.600 1.700 1.800 1.900 2.000 2.100 2.200 2.300 2.400 2.500 2.600 2.700 2.800 2.900 3.000 3.100 3.200 3.300 3.400 3.500 3.600 3.700 3.800 3.900 4.000 4.100 4.200 4.300 4.400 4.500 4.600 4.700 4.800 4.900 5.000 5.100 5.200 5.300 5.400 5.500 5.600 5.700 5.800 5.900 6.000 0.966 0.957 0.959 0.953 0.949 0.943 0.936 0.929 0.919 0.912 0.901 0.889 0.877 0.865 0.850 0.833 0.816 0.797 0.775 0.749 0.721 0.690 0.653 0.614 0.575 0.537 0.503 0.472 0.444 0.414 0.381 0.349 0.314 0.253 0.244 0.283 0.377 0.483 0.557 0.585 0.571 0.531 0.480 0.448 0.458 0.518 0.602 0.674 0.735 0.780 0.810 S21 ANG 143.9 139.5 135.3 130.8 126.2 121.3 116.3 111.0 105.4 99.5 93.3 86.7 79.6 71.9 63.6 54.8 45.1 34.4 22.7 9.4 -5.3 -21.9 -41.0 -62.8 -87.3 -114.4 -142.4 -170.7 162.4 137.3 113.5 89.3 59.2 30.7 -12.2 -62.8 -109.7 -149.4 176.1 145.1 115.5 84.8 50.6 10.8 -31.8 -71.9 -104.7 -131.7 -153.7 -172.2 171.8 MAG 0.721 0.692 0.680 0.672 0.672 0.679 0.695 0.715 0.743 0.780 0.827 0.879 0.945 1.023 1.106 1.209 1.336 1.486 1.650 1.846 2.071 2.351 2.639 2.950 3.264 3.537 3.741 3.855 3.913 3.904 3.839 3.843 4.033 4.105 4.236 4.309 4.223 3.910 3.382 2.809 2.332 1.946 1.604 1.277 0.971 0.950 0.409 0.348 0.289 0.220 0.158 ANG 23.4 12.2 4.6 -3.4 -11.6 -20.0 -28.6 -37.5 -46.9 -56.5 -66.5 -77.0 -88.1 -99.3 -111.2 -123.8 -137.2 -150.8 -164.9 179.4 162.8 145.4 126.8 106.7 85.2 62.7 39.5 15.8 -7.6 -29.4 -50.9 -72.0 -93.8 -117.3 -141.3 -168.4 161.6 131.3 102.5 75.4 49.6 25.7 2.2 -21.7 -47.7 -33.8 164.5 -99.5 -124.1 -143.3 -159.7 MAG 0.009 0.009 0.009 0.011 0.012 0.013 0.015 0.016 0.018 0.019 0.020 0.022 0.025 0.026 0.027 0.029 0.031 0.033 0.034 0.036 0.038 0.039 0.042 0.043 0.044 0.043 0.042 0.041 0.040 0.040 0.040 0.040 0.043 0.051 0.055 0.059 0.060 0.060 0.055 0.048 0.042 0.037 0.031 0.022 0.017 0.010 0.004 0.004 0.003 0.006 0.003 S12 ANG 26.6 15.6 11.4 6.8 0.9 -1.0 -8.9 -16.6 -22.5 -31.3 -38.1 -48.2 -57.8 -66.8 -78.8 -89.2 -102.8 -113.9 -127.8 -144.5 -160.6 -178.0 162.5 139.9 115.2 88.3 59.5 29.2 -0.4 -31.9 -60.5 -89.4 -114.0 -142.5 -169.7 160.8 130.2 100.3 72.4 45.5 19.0 -6.9 -31.8 -56.2 -83.8 -106.5 -40.7 174.2 116.9 64.8 42.1 MAG 0.875 0.861 0.853 0.843 0.833 0.824 0.813 0.800 0.786 0.775 0.760 0.743 0.727 0.713 0.693 0.676 0.662 0.650 0.630 0.611 0.596 0.578 0.551 0.517 0.484 0.450 0.419 0.404 0.414 0.433 0.447 0.459 0.467 0.488 0.449 0.384 0.327 0.363 0.474 0.577 0.666 0.746 0.804 0.834 0.882 1.097 0.953 0.981 0.978 1.022 1.023 S22 ANG 148.4 140.4 136.6 132.5 128.6 124.4 120.2 115.8 110.9 106.3 101.3 95.8 90.1 84.5 78.8 72.4 65.8 59.1 52.0 43.7 34.0 23.5 10.8 -5.0 -24.2 -46.1 -71.7 -99.2 -126.1 -148.6 -168.1 175.5 163.2 151.9 142.8 137.7 143.9 159.4 164.4 159.6 150.4 142.2 133.8 123.7 110.5 100.3 -140.5 112.7 91.9 78.7 71.5
6
15 W C-BAND Po GaAs FET NEZ SERIES
NEZ4450-15D VDS = 10 V, IDS = 4 000 mA, VGS = -1.386 V, IG = 0.0 mA, RG = 50 FREQUENCY S11 GHz MAG 0.100 0.200 0.500 0.700 1.000 1.500 2.000 2.500 2.600 2.700 2.800 2.900 3.000 3.100 3.200 3.300 3.400 3.500 3.600 3.700 3.800 3.900 4.000 4.100 4.200 4.300 4.400 4.500 4.600 4.700 4.800 4.900 5.000 5.100 5.200 5.300 5.400 5.500 5.600 5.700 5.800 5.900 6.000 6.100 6.200 6.300 6.400 6.500 7.000 7.500 8.000 8.100 8.200 8.300 8.400 8.500 9.000 9.500 10.000 0.978 0.980 0.984 0.982 0.983 0.976 0.963 0.945 0.944 0.939 0.937 0.935 0.934 0.932 0.924 0.918 0.912 0.889 0.863 0.809 0.750 0.693 0.645 0.613 0.585 0.565 0.550 0.521 0.476 0.412 0.350 0.293 0.259 0.280 0.326 0.395 0.476 0.539 0.600 0.643 0.673 0.688 0.688 0.681 0.665 0.649 0.634 0.611 0.522 0.549 0.635 0.625 0.613 0.592 0.572 0.575 0.776 0.906 0.896 S21 ANG -162.7 -176.5 167.3 158.9 146.9 126.4 104.2 77.9 71.7 65.0 58.1 50.2 42.1 33.8 23.2 12.3 -0.7 -15.3 -31.5 -50.2 -71.4 -93.9 -118.4 -145.4 -173.2 160.5 135.6 111.2 87.8 63.2 37.0 4.5 -32.6 -71.7 -104.9 -130.2 -151.3 -170.0 172.9 157.2 142.3 129.0 116.1 105.5 95.4 86.1 78.6 71.5 49.0 43.4 4.8 -8.8 -24.9 -44.9 -67.8 -94.3 152.2 86.8 34.5 MAG 5.179 2.446 0.926 0.646 0.453 0.360 0.395 0.611 0.688 0.778 0.891 1.019 1.168 1.349 1.530 1.731 1.963 2.195 2.444 2.683 2.914 3.131 3.351 3.547 3.630 3.716 3.826 3.918 3.990 3.963 3.897 3.808 3.679 3.539 3.378 3.226 3.098 2.922 2.764 2.597 2.401 2.184 1.957 1.729 1.506 1.304 1.124 0.968 0.518 0.322 0.224 0.218 0.213 0.211 0.208 0.208 0.288 0.058 0.065 ANG 89.1 74.6 42.1 23.2 -2.6 -42.2 -82.6 -132.2 -144.0 -156.7 -170.0 175.1 159.4 143.8 124.8 106.7 87.4 67.8 47.3 26.0 4.0 -17.7 -39.9 -62.9 -86.3 -108.6 -131.6 -153.8 -177.5 159.4 135.8 112.6 89.8 67.4 45.6 23.3 1.2 -21.0 -43.3 -66.3 -88.9 -112.1 -134.7 -156.8 -178.4 160.7 141.3 123.0 40.6 -38.8 -114.7 -131.3 -148.5 -166.8 174.0 154.5 25.6 -69.2 -92.4 MAG 0.002 0.002 0.002 0.003 0.004 0.006 0.010 0.015 0.017 0.018 0.019 0.021 0.023 0.024 0.025 0.026 0.027 0.025 0.024 0.020 0.018 0.014 0.013 0.014 0.020 0.027 0.033 0.042 0.048 0.054 0.058 0.060 0.061 0.062 0.063 0.062 0.062 0.060 0.058 0.055 0.052 0.049 0.044 0.040 0.037 0.032 0.030 0.028 0.018 0.013 0.005 0.006 0.006 0.006 0.007 0.009 0.028 0.046 0.065 S12 ANG 0.2 21.8 12.8 14.9 28.8 6.7 -19.4 -57.0 -71.0 -80.4 -91.4 -105.0 -116.4 -132.0 -147.8 -159.7 171.9 150.0 126.3 91.7 57.4 12.9 -34.2 -77.5 -106.0 -146.6 -172.4 160.6 136.7 112.3 87.9 66.1 43.4 23.2 2.0 -18.5 -39.5 -60.4 -81.8 -103.6 -126.3 -149.4 -172.4 167.8 146.4 125.5 106.7 89.4 14.3 -44.0 -121.1 -137.9 172.1 135.4 104.2 87.2 28.6 -36.2 -85.2 MAG 0.872 0.879 0.892 0.895 0.884 0.894 0.864 0.777 0.739 0.690 0.638 0.572 0.502 0.441 0.379 0.355 0.354 0.371 0.392 0.423 0.446 0.458 0.456 0.449 0.439 0.403 0.373 0.359 0.350 0.337 0.338 0.334 0.330 0.326 0.310 0.281 0.233 0.173 0.105 0.081 0.171 0.296 0.424 0.534 0.636 0.718 0.789 0.835 0.975 0.948 0.935 0.949 0.941 0.933 0.932 0.916 0.324 0.950 0.960 S22 ANG 177.1 174.5 164.2 156.9 145.0 121.3 95.3 53.6 43.2 30.8 17.5 1.9 -15.8 -38.0 -64.5 -92.9 -122.8 -149.7 -175.6 160.5 138.1 117.9 97.2 77.2 53.9 32.8 8.8 -15.5 -47.1 -78.1 -107.2 -135.7 -160.4 175.6 154.9 135.8 115.4 92.0 57.4 -28.7 -87.6 -113.5 -133.5 -150.4 -165.8 179.9 166.9 155.4 110.1 79.3 52.0 45.8 39.7 33.1 25.7 18.6 -82.4 27.2 -3.2
7
15 W C-BAND Po GaAs FET NEZ SERIES
NEZ5964-15DD VDS = 10 V, IDS = 4 000 mA, VGS = -1.662 V, IG = 0.0 mA FREQUENCY S11 GHz MAG 0.100 0.200 0.500 1.000 1.500 2.000 2.500 3.000 3.200 3.400 3.600 3.800 4.000 4.200 4.400 4.600 4.800 5.000 5.200 5.400 5.600 5.800 6.000 6.200 6.400 6.600 6.800 7.000 0.989 0.989 0.989 0.989 0.988 0.986 0.983 0.977 0.972 0.967 0.959 0.950 0.937 0.921 0.900 0.874 0.837 0.787 0.741 0.687 0.640 0.594 0.546 0.478 0.389 0.298 0.266 0.317 S21 ANG -155.7 -171.6 172.2 154.4 137.8 119.0 99.0 77.9 68.2 59.2 48.6 37.0 24.2 10.5 -4.2 -20.8 -40.5 -62.8 -88.4 -117.3 -149.4 176.2 140.6 103.0 60.7 8.6 -54.6 -109.4 MAG 5.839 2.801 1.092 0.556 0.412 0.379 0.421 0.556 0.642 0.748 0.861 0.959 1.057 1.134 1.243 1.366 1.551 1.760 2.020 2.278 2.548 2.798 3.061 3.263 3.425 3.373 3.154 2.821 ANG 95.3 81.8 54.9 16.9 -16.7 -52.0 -89.3 -132.0 -152.5 -174.7 160.9 134.8 108.4 82.2 57.3 32.3 5.9 -22.0 -51.4 -82.4 -114.7 -148.3 177.3 140.8 103.3 63.5 24.4 -12.4 MAG 0.001 0.002 0.003 0.003 0.007 0.008 0.011 0.015 0.018 0.019 0.021 0.026 0.027 0.019 0.017 0.015 0.013 0.015 0.019 0.026 0.037 0.048 0.059 0.070 0.079 0.085 0.086 0.082 S12 ANG 30.9 25.6 20.6 11.3 10.9 -5.4 -28.2 -62.4 -81.2 -100.8 -123.9 -153.2 164.4 126.5 104.2 71.5 28.2 -13.5 -59.4 -97.1 -139.6 -177.8 144.6 106.9 69.4 32.1 -6.6 -43.1 MAG 0.901 0.901 0.906 0.917 0.927 0.922 0.884 0.771 0.681 0.560 0.435 0.354 0.374 0.438 0.510 0.569 0.602 0.614 0.609 0.570 0.521 0.431 0.344 0.264 0.251 0.272 0.268 0.218 S22 ANG 177.3 175.0 165.7 150.0 131.6 108.4 78.9 40.9 20.8 -5.6 -40.7 -87.9 -138.1 -177.9 150.9 125.5 101.2 77.1 52.1 25.1 -4.9 -39.0 -79.8 -130.2 170.4 114.4 62.9 1.9
8
15 W C-BAND Po GaAs FET NEZ SERIES
NEZ6472-15DD VDS = 10 V, IDS = 4 000 mA, VGS = -1.452 V, IG = 0.0 mA, RG = 50 FREQUENCY S11 GHz MAG 0.100 0.200 0.500 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.100 5.200 5.300 5.400 5.500 5.600 5.700 5.800 5.900 6.000 6.100 6.200 6.300 6.400 6.500 6.600 6.700 6.800 6.900 7.000 7.100 7.200 7.300 7.400 7.500 7.600 7.700 7.800 7.900 8.000 8.100 8.200 8.500 9.000 9.500 10.000 0.981 0.980 0.985 0.983 0.979 0.974 0.966 0.965 0.966 0.958 0.904 0.794 0.765 0.732 0.701 0.672 0.645 0.626 0.616 0.608 0.604 0.604 0.608 0.606 0.607 0.604 0.581 0.553 0.512 0.463 0.406 0.345 0.288 0.255 0.256 0.299 0.371 0.455 0.537 0.616 0.678 0.724 0.754 0.775 0.791 0.784 0.757 0.663 S21 ANG -154.0 -171.8 171.4 153.2 135.7 119.1 101.9 82.2 59.6 33.3 -3.9 -59.9 -74.8 -91.1 -108.7 -127.3 -146.5 -166.4 174.0 154.7 136.4 119.4 103.7 88.5 73.6 59.5 45.2 31.3 17.0 1.5 -15.0 -33.9 -58.7 -87.6 -122.9 -154.8 179.6 159.1 141.6 126.2 113.0 100.4 89.2 79.2 53.1 18.3 -16.4 -55.1 MAG 6.310 3.032 1.160 0.549 0.381 0.327 0.345 0.428 0.634 0.977 1.354 1.838 1.953 2.066 2.175 2.266 2.345 2.419 2.480 2.519 2.547 2.562 2.576 2.609 2.663 2.748 2.794 2.859 2.901 2.935 2.947 2.950 2.950 2.943 2.932 2.882 2.826 2.723 2.605 2.434 2.251 2.041 1.843 1.637 1.090 0.561 0.324 0.221 ANG 96.6 81.3 52.7 13.4 -19.5 -51.1 -82.8 -118.9 -163.3 138.5 69.6 -0.2 -15.1 -30.7 -46.3 -62.3 -78.5 -94.6 -110.9 -126.6 -142.8 -158.2 -173.4 171.6 156.3 141.0 125.4 109.2 92.5 75.5 58.9 41.7 23.6 6.2 -11.3 -29.5 -48.0 -66.7 -85.7 -104.9 -123.4 -142.1 -160.1 -177.2 135.3 71.2 19.8 -26.6 MAG 0.004 0.002 0.002 0.003 0.005 0.006 0.010 0.012 0.019 0.029 0.019 0.015 0.015 0.017 0.020 0.022 0.026 0.030 0.034 0.038 0.044 0.046 0.048 0.050 0.053 0.056 0.060 0.064 0.067 0.071 0.074 0.077 0.081 0.084 0.083 0.083 0.082 0.081 0.078 0.073 0.069 0.064 0.059 0.052 0.037 0.023 0.017 0.021 S12 ANG 21.8 1.0 7.3 9.9 8.7 0.5 -22.6 -49.5 -84.0 -149.1 131.6 29.9 3.6 -24.9 -45.2 -67.6 -91.2 -110.9 -131.5 -150.6 -170.3 171.5 154.8 139.1 124.3 109.8 94.2 79.6 64.4 49.1 32.5 16.9 -0.1 -18.8 -35.4 -53.1 -70.5 -90.3 -107.0 -124.9 -143.6 -162.9 179.4 162.4 113.8 37.9 -40.2 -152.9 MAG 0.886 0.888 0.896 0.887 0.904 0.904 0.892 0.831 0.696 0.512 0.503 0.604 0.624 0.637 0.643 0.645 0.644 0.634 0.619 0.588 0.564 0.528 0.499 0.461 0.427 0.390 0.354 0.319 0.287 0.263 0.247 0.238 0.233 0.216 0.197 0.160 0.113 0.050 0.036 0.125 0.224 0.318 0.416 0.498 0.675 0.846 0.929 0.921 S22 ANG 175.4 174.9 165.8 149.1 132.5 112.8 87.4 56.7 10.8 -66.4 -171.1 115.2 103.2 91.6 80.2 68.8 56.9 45.3 33.0 20.9 7.7 -5.3 -17.7 -31.0 -44.4 -59.2 -75.9 -93.8 -114.5 -138.0 -162.9 171.2 147.2 124.5 105.6 84.7 67.2 41.9 -119.9 -147.9 -165.9 178.3 162.7 148.3 110.2 62.6 30.0 1.8
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15 W C-BAND Po GaAs FET NEZ SERIES
NEZ7785-15D VDS = 10 V, IDS = 4 000 mA, VGS = -1.472 V, IG = 0.0 mA, RG = 50 FREQUENCY S11 GHz MAG 4.000 4.500 5.000 5.500 6.000 6.200 6.400 6.500 6.600 6.800 7.000 7.200 7.400 7.500 7.600 7.700 7.800 7.900 8.000 8.100 8.200 8.300 8.400 8.500 8.600 8.700 8.800 8.900 9.000 9.200 9.400 9.500 9.600 9.800 10.000 0.967 0.956 0.931 0.878 0.770 0.706 0.636 0.615 0.595 0.570 0.566 0.570 0.545 0.524 0.512 0.482 0.456 0.424 0.389 0.354 0.320 0.278 0.250 0.248 0.239 0.259 0.289 0.325 0.369 0.455 0.549 0.587 0.633 0.714 0.773 S21 ANG 44.0 19.9 -9.3 -47.9 -99.3 -124.6 -152.7 -168.0 176.2 144.7 115.2 89.5 64.6 52.5 40.9 28.1 16.3 2.7 -9.7 -27.6 -42.2 -63.1 -84.3 -111.0 -135.3 -162.1 175.8 156.2 136.3 106.0 80.8 70.4 58.6 37.2 15.2 MAG 0.750 0.963 1.167 1.403 1.707 1.827 1.932 1.983 2.028 2.112 2.231 2.284 2.322 2.384 2.398 2.454 2.474 2.515 2.539 2.573 2.571 2.568 2.579 2.571 2.551 2.492 2.467 2.393 2.313 2.157 2.005 1.962 1.920 1.763 1.599 ANG 177.7 125.3 69.9 13.1 -46.6 -71.9 -96.6 -109.4 -122.2 -147.9 -173.6 162.0 135.7 122.8 109.7 96.9 83.2 70.0 56.1 42.4 28.3 13.4 -0.3 -14.6 -29.6 -43.5 -58.3 -72.3 -87.2 -115.8 -142.4 -155.4 -169.5 161.5 133.2 MAG 0.023 0.024 0.023 0.022 0.033 0.037 0.043 0.047 0.050 0.050 0.056 0.063 0.069 0.072 0.073 0.079 0.079 0.082 0.083 0.086 0.089 0.086 0.086 0.086 0.087 0.089 0.086 0.082 0.087 0.082 0.078 0.079 0.079 0.076 0.072 S12 ANG -125.5 174.9 109.5 34.4 -50.7 -82.7 -111.8 -129.6 -143.9 -166.2 166.7 147.5 120.8 112.5 95.4 86.3 71.9 59.0 44.6 33.3 18.9 5.6 -7.9 -20.7 -34.2 -50.7 -62.5 -75.7 -92.2 -120.0 -141.9 -155.5 -169.0 162.2 135.6 MAG 0.438 0.136 0.217 0.459 0.574 0.594 0.596 0.952 0.585 0.559 0.551 0.529 0.494 0.482 0.459 0.451 0.427 0.410 0.397 0.385 0.373 0.368 0.364 0.364 0.370 0.365 0.365 0.355 0.329 0.264 0.180 0.143 0.111 0.151 0.266 S22 ANG 3.8 -55.0 120.5 74.8 34.2 15.7 -1.2 -10.8 -19.2 -37.4 -56.4 -77.5 -100.4 -113.0 -127.0 -140.7 -156.2 -171.6 171.9 154.9 137.8 120.0 103.7 88.4 72.1 58.2 43.6 32.1 18.2 -7.8 -37.0 -60.7 -98.3 -176.7 142.2
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15 W C-BAND Po GaAs FET NEZ SERIES
[MEMO]
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15 W C-BAND Po GaAs FET NEZ SERIES
No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in this document. NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device. No license, either express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Corporation or others. While NEC Corporation has been making continuous effort to enhance the reliability of its semiconductor devices, the possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons or property arising from a defect in an NEC semiconductor device, customer must incorporate sufficient safety measures in its design, such as redundancy, fire-containment, and anti-failure features. NEC devices are classified into the following three quality grades: "Standard", "Special", and "Specific". The Specific quality grade applies only to devices developed based on a customer designated "quality assurance program" for a specific application. The recommended applications of a device depend on its quality grade, as indicated below. Customers must check the quality grade of each device before using it in a particular application. Standard: Computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots Special: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support) Specific: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems or medical equipment for life support, etc. The quality grade of NEC devices in "Standard" unless otherwise specified in NEC's Data Sheets or Data Books. If customers intend to use NEC devices for applications other than those specified for Standard quality grade, they should contact NEC Sales Representative in advance. Anti-radioactive design is not implemented in this product.
M4 94.11
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