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PRELIMINARY DATA SHEET
GaAs MES FET
4W/8W C-BAND POWER GaAs FET NEZ Series
4W/8W 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)
0.50.1
2.5MIN.
C1.5 4PLACES SOURCE R1.6 2PLACES
GATE
2.4
12.90.2
3.2
6.450.05
DRAIN 17.00.2 21.00.3 10.7
2.5MIN.
SELECTION CHART
NEZ PART NUMBER NEZ3642-4D, 8D, 8DD NEZ4450-4D, 4DD/8D, 8DD NEZ5964-4D, 4DD/8D, 8DD NEZ6472-4D, 4DD/8D, 8DD NEZ7177-4D, 4DD/8D, 8DD NEZ7785-4D, 4DD/8D, 8DD FREQUENCY BAND (GHz) 3.6 to 4.2
+0.1 0.1-0.05
5.0MAX.
0.2MAX.
2.60.2
1.6
4.4 to 5.0 5.9 to 6.45 6.4 to 7.2 7.1 to 7.7 7.7 to 8.5
12.0
FEATURES
* Internally matched to 50 * High power output * High linear gain * High reliability * Low distortion
Document No. P10981EJ1V0DS00 (1st edition) Date Published June 1996 P Printed in Japan
(c)
1996
4W/8W C-BAND POWER-GaAs FET NEZ Series
ABSOLUTE MAXIMUM RATINGS (TA = 25 C)
RATINGS NEZ-4D, 4DD Drain to Source Voltage Gate to Source Voltage Gate to Drain Voltage Drain Current Gate Current Total Power Dissipation Channel Temperature Storage Temperature VDS VGS VGD ID IG PT* Tch Tstg 15 - 12 - 18 4.5 25 25 175 - 65 to + 175 NEZ-8D, 8DD 15 -12 - 18 9.0 50 50 175 - 65 to + 175 V V V A mA W C C
CHARACTERISTIC
SYMBOL
UNIT
*TC = 25 C
ELECTRICAL CHARACTERISTICS (TA = 25 C)
CHARACTERISTIC Saturated Drain Current SYMBOL IDSS Part No. NEZ-4D NEZ-8D, 8DD Pinch-off Voltage VP NEZ-4D, 4DD NEZ-8D, 8DD Trans-Conductance gm NEZ-4D, 4DD NEZ-8D, 8DD Gate to Drain Voltage BVGD0 NEZ-4D, 4DD NEZ-8D, 8DD Thermal Resistance Rth NEZ-4D, 4DD NEZ-8D, 8DD MIN. 1.0 2.0 - 3.5 - 3.5 -- -- 20 20 -- -- TYP. 2.3 4.5 - 2.0 - 2.0 1300 2600 22 22 5.0 2.5 MAX. 3.5 7.0 - 0.5 - 0.5 -- -- -- -- 6.0 3.0 C/W V mS V VDS = 2.5 V, IDS = 15 mA VDS = 2.5 V, IDS = 30 mA VDS = 2.5 V, IDS = 1 A VDS = 2.5 V, IDS = 2 A IGD = 15 mA IGD = 30 mA Channel to Case UNIT A TEST CONDITIONS VDS = 2.5 V, VGS = 0 V
2
4W/8W C-BAND Power-GaAs FET NEZ Series
4W PERFORMANCE SPECIFICATIONS (TA = 25 C, Z
P1dB PART NUMBER (dBm)
*1
S
= ZL = 50 )
IM3 (dBc)
*4
GL (dB)
IDS (A)
*2
GL (dB)
*3, 4
add
(%) VDS
TEST CONDITIONS IDS (RF OFF) (V) 10 10 10 10 10 10 (A) 0.8 0.8 0.8 0.8 0.8 0.8 FREQUENCY IM3 TEST BAND (GHz) 3.6 to 4.2 4.4 to 5.0 5.9 to 6.45 6.4 to 7.2 7.1 to 7.7 7.7 to 8.5 FREQ. (GHz) *5 4.2 5.0 6.45 7.2 7.7 8.5
MIN. TYP. MIN. TYP. TYP. MAX. MAX. TYP. MAX. TYP. NEZ3642-4D 35.5 36.5 36.5 36.5 36.5 36.5 36.5 10.0 9.5 9.0 8.0 7.5 7.0 11.0 10.5 10.0 9.0 8.5 8.0 1.2 1.2 1.2 1.2 1.2 1.2 1.5 1.5 1.5 1.5 1.5 1.5 1.0 1.0 1.0 1.0 1.0 1.0 - 45 - 42 - 45 - 42 - 45 - 42 - 45 - 42 - 45 - 42 - 45 - 42 43 40 37 35 33 33
NEZ4450-4D, 4DD 35.5 NEZ5964-4D, 4DD 35.5 NEZ6472-4D, 4DD 35.5 NEZ7177-4D, 4DD 35.5 NEZ7785-4D, 4DD 35.5
Notes *1 Output power at 1dB gain compression point *2 IDS values are specified at P1dB point. *3 Gain flatness *4 Applies to - 4DD option only *5 IM3 test conditions: f = 10 MHz, 2 tones test, PO = 26dBm (single carrier level)
MAXIMUM OPERATING LIMITS
Rg max. () 200 VDS max. (V) 10
Rg max is the maximum series resistance between the gate supply and the FET gate.
3
4W/8W C-BAND POWER-GaAs FET NEZ Series
8W PERFORMANCE SPECIFICATIONS (TA = 25 C, Z
P1dB PART NUMBER (dBm)
*1
S
= ZL = 50 )
IM3 (dBc)
*4
GL (dB)
IDS (A)
*2
GL (dB)
*3, 4
add
(%) VDS
TEST CONDITIONS IDS (RF OFF) (V) 10 10 10 10 10 10 (A) 1.6 1.6 1.6 1.6 1.6 1.6 FREQUENCY IM3 TEST BAND (GHz) 3.6 to 4.2 4.4 to 5.0 5.9 to 6.45 6.4 to 7.2 7.1 to 7.7 7.7 to 8.5 FREQ. (GHz) *5 4.2 5.0 6.45 7.2 7.7 8.5
MIN. TYP. MIN. TYP. TYP. MAX. MAX. TYP. MAX. TYP. NEZ3642-8D, 8DD 38.5 NEZ4450-8D, 8DD 38.5 NEZ5964-8D, 8DD 38.5 NEZ6472-8D, 8DD 38.5 NEZ7177-8D, 8DD 38.5 NEZ7785-8D, 8DD 38.5 39.5 39.5 39.5 39.5 39.5 39.5 10.0 9.5 8.5 7.5 7.0 6.5 11.0 10.5 9.5 8.5 8.0 7.5 2.4 2.4 2.4 2.4 2.4 2.4 3.0 3.0 3.0 3.0 3.0 3.0 1.0 1.0 1.0 1.0 1.0 1.0 - 45 - 42 - 45 - 42 - 45 - 42 - 45 - 42 - 45 - 42 - 45 - 42 40 37 35 32 30 30
Notes *1 Output power at 1dB gain compression point *2 IDS values are specified at P1dB point. *3 Gain flatness *4 Applies to - 8DD option only *5 IM3 test conditions: f = 10 MHz, 2 tones test, PO = 29dBm (single carrier level)
MAXIMUM OPERATING LIMITS
Rg max. () 100 VDS max. (V) 10
Rg max is the maximum series resistance between the gate supply and the FET gate.
4
4W/8W C-BAND Power-GaAs FET NEZ Series
TYPICAL CHARACTERISTICS (TA = 25 C)
NEZ3642-4D TOTAL POWER DISSIPATION vs. CASE TEMPERATURE 110 100
PT - Power Dissipation - W
Pout (dBm) ID (A) 2 35
OUTPUT POWER vs. INPUT POWER
Test Conditions: Freq = 3.9 (GHz), VDS = 10.0 (V), IDS = 0.8 (A), Pout: Pin = 27.0 (dBm), GL: Pin = 20.0 (dBm), Rg = 200 ()
Pout
90 80 70 60 50 40 30 20 10 0 0 25 -4D/-4DD -8D/-8DD
Infinite Heat sink
1 30
ID EFF (%) 50 40 30 20 10 0
0 25
EFF
50 75 100 125 150 175 200 TC - Case Temperature - C
15 20 25 Pin - Input Power - dBm
NEZ3642-8D/8DD Pout (dBm) ID 40 (A) 3 35 ID 2 30 1 EFF 25 0 20 25 30 Pin - Input Power - dBm EFF (%) 50 40 30 20 10 0 OUTPUT POWER vs. INPUT POWER
Test Conditions: Freq = 3.9 (GHz), VDS = 10.0 (V), IDS = 1.6 (A), Pout: Pin = 31.0 (dBm), GL: Pin = 20.0 (dBm), Rg = 100 ()
NEZ4450-4D/4DD Pout (dBm) ID (A) 3 35 OUTPUT POWER vs. INPUT POWER
Test Conditions: Freq = 4.7 (GHz), VDS = 10.0 (V), ID = 0.80 A, Rg = 200
Pout
Pout
2 30 ID 1 25 EFF EFF (%) 50 40 30 20 10 0
0
15
20 25 Pin - Input Power - dBm
30
5
4W/8W C-BAND POWER-GaAs FET NEZ Series
NEZ4450-8D/8DD Pout (dBm) OUTPUT POWER vs. INPUT POWER Pout
ID Test Conditions: Freq = 4.7 (GHz), VDS = 10.0 (V), (A) ID = 1.6 (A), Rg = 100 () 3 40
2 35
ID
1 30
EFF
0 25
EFF (%) 50 40 30 20 10 0
20 25 30 Pin - Input Power - dBm
NEZ5964-4D, 4DD Pout (dBm) ID (A) 3 35 OUTPUT POWER vs. INPUT POWER
Test Conditions: VDS = 10.0 (V), ID = 0.8 (A) (RF OFF), Rg = 200 (), f = 6.175 (GHz)
OUTPUT POWER vs. FREQUENCY 40
Test Conditions: VDS = 10 (V), ID = 0.8 (A) (RF OFF), Rg = 200 ()
Pout
Pout - Output Power - dBm
Pin = 28 dBm 35
2 30 EFF (%) 50 40 30 20 10 0
30
1 25
ID EFF
Pin = 20 dBm Pin = 18 dBm
25 5.0 5.2 5.4 5.6 5.8 6.0 6.2 6.4 6.6 6.8 7.0 f - Frequency - GHz
0
15
20 25 Pin - Input Power - dBm
30
6
4W/8W C-BAND Power-GaAs FET NEZ Series
NEZ5964-8D, 8DD Pout (dBm) ID 40 (A) 3 35 2 30 1 25 0 20 25 30 Pin - Input Power - dBm 35 EFF ID OUTPUT POWER vs. INPUT POWER
Test Conditions: VDS = 10.0 (V), ID = 1.6 (A) (RF OFF), Rg = 100 (), f = 6.175 (GHz)
OUTPUT POWER vs. FREQUENCY
Test Conditions: VDS = 10.0 (V), ID = 1.6 (A) (RF OFF) Rg = 100 ()
Pout Pout - Output Power - dBm
40 Pin = 32 dBm
EFF (%) 50 40 30 20 10 0
35 Pin = 24 dBm Pin = 22 dBm 30 5.0 5.2 5.4 5.6 5.8 6.0 6.2 6.4 6.6 6.8 7.0 f - Frequency - GHz
NEZ6472-4D, 4DD Pout (dBm) ID (A) 3 35 OUTPUT POWER vs. INPUT POWER
Test Conditions: VDS = 10.0 (V), ID = 0.8 (A) (RF OFF), Rg = 200 (), f = 6.8 (GHz)
OUTPUT POWER vs. FREQUENCY 40
Test Conditions: VDS = 10.0 (V), ID = 0.8 (A) (RF OFF), Rg = 200 ()
Pout - Output Power - dBm
Pout
35
Pin = 29 dBm
2 30 ID 25 EFF 0 EFF (%) 50 40 30 20 10 0
30
Pin = 20 dBm
1
Pin = 18 dBm 25 5.8 6.0 6.2 6.4 6.6 6.8 7.0 7.2 7.4 7.6 7.8 f - Frequency - GHz
25 30 20 Pin - Input Power - dBm
7
4W/8W C-BAND POWER-GaAs FET NEZ Series
NEZ6472-8D, 8DD Pout (dBm) ID 40 (A) 3 35 2 30 1 25 0 20 25 30 Pin - Input Power - dBm ID EFF EFF (%) 50 40 30 20 10 0 OUTPUT POWER vs. INPUT POWER
Test Conditions: VDS = 10.0 (V), ID = 1.6 (A) (RF OFF), Rg = 100 (), f = 6.8 (GHz)
OUTPUT POWER vs. FREQUENCY
Test Conditions: VDS = 10.0 (V), ID = 1.6 (A) (RF OFF) Rg = 100 ()
Pout - Output Power - dBm
Pout
40 Pin = 32 dBm
35 Pin = 24 dBm
30
Pin = 22 dBm
35
5.8 6.0 6.2 6.4 6.6 6.8 7.0 7.2 7.4 7.6 7.8 f - Frequency - GHz
NEZ7177-4D/4DD Pout (dBm) ID (A) 3 35 OUTPUT POWER vs. INPUT POWER
Test Conditions: Freq = 7.40 (GHz), VDS = 10.0 (V), ID = 0.80 (A), Rg = 200 ()
Pout
2 30 EFF (%) 50 40 30 20 10 0
1 25
ID EFF
0
20
25 30 Pin - Input Power - dBm
8
4W/8W C-BAND Power-GaAs FET NEZ Series
NEZ7177-8D/8DD Pout (dBm) ID 40 (A) 3 35 2 30 1 EFF 25 0 20 25 30 Pin - Input Power - dBm 35 EFF (%) 50 40 30 20 10 0 OUTPUT POWER vs. INPUT POWER
Test Conditions: Freq = 7.4 (GHz), VDS = 10.0 (V), IDS = 1.6 (A) Pout: Pin = 33.5 (dBm), GL: Pin = 23.0 (dBm), Rg = 100 ()
NEZ7785-4D/4DD Pout (dBm) ID (A) 3 35 ID 2 30 ID 1 25 EFF 0 EFF (%) 50 40 30 20 10 0 OUTPUT POWER vs. INPUT POWER
Test Conditions: Freq = 8.1 (GHz), VDS = 10.0 (V), ID = 0.8 (A) Rg = 200 ()
Pout
Pout
20
25 30 Pin - Input Power - dBm
NEZ7785-8D/8DD Pout (dBm) ID 40 (A) 3 35 2 30 1 25 0 20 25 30 Pin - Input Power - dBm 35 EFF EFF (%) 50 40 30 20 10 0 OUTPUT POWER vs. INPUT POWER
Test Conditions: Freq = 8.1 (GHz), VDS = 10.0 (V), ID = 1.6 (A) Rg = 100 ()
Pout
ID
9
4W/8W C-BAND POWER-GaAs FET NEZ Series
S-PARAMETER
NEZ3642-4D VDS = 10 V, IDS = 800 mA, VGS = -1.486 V, IG = 0.0 mA, RG = 100 FREQUENCY S11 GHz MAG 0.100 0.200 0.500 1.000 1.500 2.000 2.250 2.500 2.750 3.000 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 5.000 6.000 NEZ4450-4DD VDS = 10 V, IDS = 800 mA, VGS = -1.409 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 3.500 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 0.961 0.964 0.970 0.971 0.961 0.949 0.929 0.907 0.830 0.773 0.742 0.711 0.685 0.680 0.656 0.632 0.621 0.625 0.626 0.632 0.629 0.626 0.619 0.606 0.591 S21 ANG -116.2 -149.8 177.3 150.5 125.8 102.0 74.2 39.2 -8.9 -33.7 -47.7 -63.6 -81.3 -100.6 -122.2 -142.8 -162.6 177.7 158.7 140.2 122.5 105.6 88.9 72.2 54.0 MAG 11.641 6.618 2.841 1.555 1.187 1.079 1.138 1.410 1.937 2.221 2.383 2.579 2.684 2.874 3.000 3.114 3.252 3.360 3.452 3.484 3.471 3.493 3.482 3.458 3.463 ANG 114.8 94.4 62.2 22.4 -16.3 -55.1 -96.0 -142.0 162.5 137.5 124.0 109.3 92.6 76.5 59.7 43.5 27.4 10.2 -8.0 -25.4 -43.5 -60.9 -78.3 -96.9 -115.6 MAG 0.005 0.007 0.008 0.008 0.010 0.012 0.013 0.015 0.019 0.020 0.023 0.025 0.032 0.042 0.054 0.057 0.056 0.055 0.056 0.057 0.059 0.063 0.064 0.068 0.070 S12 ANG 24.8 24.1 5.1 -6.1 -22.0 -52.2 -91.6 -139.5 144.3 122.0 103.5 92.0 69.8 61.1 31.6 5.1 -14.4 -32.7 -47.9 -65.0 -79.0 -96.6 -114.0 -130.2 -148.7 MAG 0.627 0.654 0.666 0.675 0.682 0.699 0.698 0.689 0.657 0.628 0.614 0.595 0.574 0.551 0.499 0.456 0.432 0.417 0.400 0.389 0.375 0.368 0.363 0.359 0.357 S22 ANG 179.2 175.7 164.4 147.8 128.3 107.2 83.6 57.8 25.8 9.8 0.9 -9.3 -21.1 -34.2 -46.0 -57.1 -67.1 -79.0 -91.9 -104.7 -117.6 -129.5 -140.1 -150.1 -158.4 0.957 0.957 0.960 0.968 0.954 0.931 0.911 0.878 0.827 0.749 0.699 0.685 0.676 0.664 0.638 0.594 0.523 0.427 0.315 0.194 0.162 0.295 0.455 0.590 0.697 0.781 0.830 0.840 0.980 S21 ANG -129.5 -158.1 171.4 142.4 112.3 78.9 57.5 28.8 -10.4 -64.1 -113.6 -138.9 -163.7 172.3 149.2 126.6 103.9 80.7 54.5 15.8 -58.7 -119.5 -153.4 -176.1 165.3 149.2 135.4 110.0 95.5 MAG 11.354 6.114 2.444 1.231 0.949 1.034 1.233 1.590 2.182 2.985 3.665 4.020 4.356 4.682 4.967 5.181 5.295 5.316 5.211 5.015 4.877 4.622 4.219 3.774 3.344 3.016 2.715 2.300 0.316 ANG 104.3 82.7 43.0 -6.3 -50.2 -93.9 -119.1 -148.5 174.7 130.2 90.3 69.3 47.7 25.3 2.0 -21.9 -46.3 -70.7 -95.4 -119.5 -143.0 -168.2 166.7 144.1 122.1 101.5 82.0 42.9 165.9 MAG 0.005 0.007 0.006 0.006 0.009 0.012 0.012 0.012 0.008 0.006 0.017 0.023 0.029 0.036 0.044 0.050 0.058 0.063 0.068 0.070 0.072 0.069 0.065 0.061 0.057 0.053 0.050 0.047 0.007 S12 ANG 11.4 8.6 12.8 7.1 -2.6 -24.2 -50.6 -77.8 -133.1 109.4 38.8 18.4 -4.1 -27.0 -48.5 -71.4 -94.7 -119.1 -145.8 -173.0 158.6 129.5 104.2 80.8 57.5 37.7 18.5 -16.7 158.6 MAG 0.587 0.634 0.700 0.792 0.824 0.836 0.836 0.808 0.781 0.704 0.601 0.535 0.460 0.387 0.342 0.337 0.364 0.401 0.422 0.401 0.329 0.209 0.089 0.082 0.185 0.293 0.385 0.525 0.982 S22 ANG 180.0 -179.7 173.2 156.5 134.9 111.9 98.5 82.7 63.7 39.3 12.8 -3.5 -23.8 -50.4 -83.8 -122.0 -157.7 171.9 145.3 122.0 101.3 85.3 91.7 172.8 -176.1 176.4 168.0 151.1 83.9
10
4W/8W C-BAND Power-GaAs FET NEZ Series
NEZ5964-4DD VDS = 10 V, IDS = 800 mA, VGS = -1.327 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 3.500 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 NEZ6472-4DD VDS = 10 V, IDS = 800 mA, VGS = -1.458 V, IG = 0.0 mA FREQUENCY S11 GHz MAG 0.100 0.200 0.500 1.000 1.500 2.000 3.000 4.000 4.500 5.000 5.500 6.000 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 0.942 0.958 0.963 0.968 0.960 0.955 0.949 0.930 0.872 0.749 0.590 0.528 0.562 0.580 0.600 0.613 0.617 0.604 0.580 0.552 0.506 0.470 0.404 0.342 0.271 S21 ANG -103.4 -141.0 -177.8 155.5 133.3 113.5 71.5 23.9 -3.2 -35.9 -87.0 -167.7 158.3 141.4 126.3 112.6 98.8 86.3 73.1 60.7 49.0 33.6 19.3 2.3 -17.1 MAG 13.187 7.998 3.473 1.846 1.294 1.050 0.914 1.047 1.262 1.547 2.027 2.631 2.849 2.907 3.002 3.061 3.134 3.189 3.195 3.245 3.167 3.236 3.152 3.164 3.068 ANG 121.3 100.9 71.0 37.5 6.3 -23.5 -82.4 -147.7 174.5 134.8 88.7 33.8 9.7 -3.5 -16.1 -28.6 -41.7 -54.2 -67.9 -81.2 -94.1 -108.6 -121.6 -135.6 -147.9 MAG 0.008 0.008 0.009 0.010 0.010 0.011 0.013 0.020 0.019 0.024 0.042 0.065 0.072 0.075 0.080 0.083 0.087 0.092 0.095 0.101 0.103 0.107 0.106 0.110 0.110 S12 ANG 62.3 16.7 -0.6 -12.2 -25.4 -41.3 -85.6 -148.4 161.2 127.1 71.5 7.7 -20.1 -32.9 -46.7 -59.1 -71.9 -83.9 -97.7 -110.3 -123.7 -138.5 -150.7 -163.6 -175.1 MAG 0.625 0.677 0.691 0.701 0.709 0.726 0.748 0.756 0.759 0.728 0.645 0.484 0.395 0.345 0.305 0.265 0.234 0.218 0.204 0.211 0.224 0.240 0.244 0.254 0.248 S22 ANG 179.6 177.2 166.6 151.7 134.5 118.8 84.7 48.6 28.0 5.8 -21.3 -59.5 -78.7 -90.2 -102.6 -117.9 -135.4 -154.9 -178.2 159.7 139.5 117.8 102.2 88.0 76.6 0.947 0.958 0.964 0.968 0.963 0.961 0.951 0.960 0.975 0.967 0.958 0.939 0.912 0.890 0.859 0.816 0.748 0.656 0.542 0.420 0.345 0.377 0.470 0.528 0.540 S21 ANG -107.2 -142.9 -177.3 158.0 137.0 119.1 101.9 83.2 63.3 42.9 34.7 25.6 16.9 7.4 -3.7 -14.2 -27.7 -45.2 -69.5 -104.4 -156.5 146.0 104.7 74.1 50.6 MAG 13.855 8.208 3.525 1.854 1.271 1.008 0.873 0.837 0.864 0.942 0.997 1.060 1.143 1.261 1.404 1.621 1.836 2.135 2.483 2.878 3.201 3.370 3.352 3.171 2.929 ANG 120.4 99.3 69.5 35.9 3.9 -25.9 -53.7 -82.8 -112.9 -145.0 -158.1 -171.4 174.7 160.6 144.8 125.9 108.2 89.5 67.7 43.5 16.7 -12.7 -41.9 -68.6 -92.7 MAG 0.007 0.008 0.009 0.009 0.010 0.010 0.011 0.011 0.012 0.016 0.018 0.013 0.014 0.018 0.023 0.029 0.034 0.043 0.055 0.064 0.077 0.086 0.090 0.091 0.088 S12 ANG 36.0 15.4 3.2 -16.8 -25.6 -41.1 -57.7 -79.9 -104.1 -128.7 -159.6 177.5 179.2 165.7 148.4 126.1 100.3 75.5 49.0 19.8 -10.8 -44.0 -73.4 -101.6 -126.4 MAG 0.633 0.661 0.674 0.693 0.708 0.734 0.750 0.761 0.763 0.752 0.750 0.733 0.717 0.704 0.684 0.632 0.590 0.541 0.466 0.377 0.274 0.200 0.193 0.221 0.241 S22 ANG -177.3 178.4 167.7 153.0 137.0 120.4 103.1 84.9 65.7 45.3 36.4 27.1 18.2 8.5 -2.6 -13.1 -24.6 -39.4 -58.0 -81.3 -115.9 -165.7 140.5 99.9 74.9
11
4W/8W C-BAND POWER-GaAs FET NEZ Series
NEZ7177-4DD VDS = 10 V, IDS = 800 mA, VGS = -2.002 V, IG = 0.0 mA FREQUENCY S11 GHz MAG 0.100 0.200 0.500 1.000 1.500 2.000 3.000 4.000 5.000 5.500 6.000 6.300 6.500 6.700 6.900 7.000 7.100 7.200 7.300 7.400 7.500 7.600 7.700 7.800 7.900 NEZ7785-4DD VDS = 10 V, IDS = 800 mA, VGS = -1.324 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 3.500 4.000 4.500 5.000 5.500 6.000 6.500 6.700 6.900 7.100 7.300 7.500 7.700 7.900 8.100 8.300 8.500 8.700 0.960 0.957 0.956 0.958 0.957 0.955 0.942 0.955 0.963 0.956 0.914 0.869 0.801 0.689 0.559 0.515 0.490 0.495 0.510 0.527 0.547 0.544 0.526 0.496 0.456 0.419 S21 ANG -96.7 -135.4 -174.0 159.5 137.4 119.1 101.0 82.8 63.3 43.7 25.0 1.5 -26.8 -62.7 -114.9 -143.2 -176.0 149.6 115.1 85.0 58.0 33.6 10.9 -11.7 -34.2 -59.8 MAG 14.856 9.147 4.012 2.093 1.435 1.118 0.940 0.862 0.837 0.852 0.868 0.994 1.222 1.567 2.070 2.306 2.566 2.710 2.728 2.680 2.665 2.598 2.557 2.479 2.343 2.277 ANG 126.3 104.7 74.3 42.6 13.2 -14.5 -41.3 -67.2 -93.8 -121.5 -151.3 180.0 147.2 108.7 64.4 44.4 21.8 -1.8 -26.7 -48.8 -71.1 -93.3 -114.8 -137.8 -159.7 179.9 MAG 0.007 0.009 0.010 0.011 0.013 0.014 0.015 0.017 0.017 0.021 0.015 0.024 0.028 0.037 0.046 0.052 0.057 0.061 0.067 0.071 0.079 0.087 0.089 0.094 0.095 0.098 S12 ANG 40.9 19.9 3.8 -5.6 -11.0 -24.9 -39.7 -56.8 -77.7 -91.5 -113.4 -144.1 161.3 105.5 47.6 24.8 4.1 -19.0 -40.7 -63.5 -84.4 -107.1 -130.0 -151.8 -174.5 164.9 MAG 0.630 0.671 0.693 0.707 0.714 0.739 0.753 0.774 0.790 0.795 0.807 0.793 0.775 0.727 0.641 0.591 0.527 0.456 0.380 0.312 0.243 0.187 0.157 0.151 0.166 0.180 S22 ANG -177.3 179.0 168.6 155.4 141.0 125.8 109.6 94.3 79.0 63.3 45.7 27.8 7.9 -14.7 -41.3 -53.1 -67.0 -80.1 -94.4 -110.4 -129.8 -156.4 168.7 123.7 84.0 54.3 0.964 0.961 0.960 0.959 0.959 0.952 0.953 0.922 0.801 0.717 0.581 0.508 0.478 0.465 0.460 0.455 0.448 0.431 0.414 0.395 0.380 0.358 0.332 0.318 0.307 S21 ANG -96.7 -135.6 -173.9 162.3 138.5 119.9 80.9 37.6 -19.0 -52.9 -105.9 -148.6 178.0 141.6 105.8 88.2 71.9 55.8 39.6 23.3 6.7 -10.2 -29.7 -49.5 -70.0 MAG 13.227 8.162 3.583 2.441 1.299 1.092 0.864 0.901 1.230 1.501 2.002 2.354 2.596 2.807 3.011 3.038 3.039 3.040 2.915 2.902 2.897 2.841 2.867 2.819 2.759 ANG 126.5 104.3 73.2 41.5 9.9 -18.4 -74.8 -134.7 157.3 121.3 74.0 42.3 19.0 -5.1 -31.2 -44.5 -57.8 -70.3 -82.9 -96.1 -106.9 -120.1 -132.6 -144.8 -158.7 MAG 0.007 0.008 0.009 0.011 0.013 0.014 0.016 0.015 0.021 0.031 0.045 0.055 0.058 0.066 0.072 0.074 0.079 0.080 0.088 0.087 0.098 0.098 0.104 0.104 0.108 S12 ANG 39.2 19.7 10.4 1.0 -8.4 -26.2 -61.8 -108.6 176.3 130.4 59.6 17.8 -8.5 -31.7 -54.5 -68.5 -77.6 -91.1 -102.8 -116.3 -128.8 -139.7 -155.7 -168.2 178.2 MAG 0.623 0.659 0.680 0.694 0.709 0.733 0.776 0.806 0.803 0.789 0.714 0.641 0.581 0.520 0.453 0.419 0.389 0.352 0.314 0.268 0.228 0.185 0.144 0.116 0.091 S22 ANG -178.2 178.3 168.7 154.4 140.2 124.1 92.1 58.5 19.8 -1.2 -28.3 -45.5 -58.0 -71.1 -85.9 -93.3 -101.2 -112.1 -122.4 -134.4 -148.4 -164.4 175.5 150.4 117.1
12
4W/8W C-BAND Power-GaAs FET NEZ Series
NEZ3642-8D VDS = 10 V, IDS = 1 600 mA, VGS = -1.618 V, IG = 0.0 mA, RG = 100 FREQUENCY S11 GHz MAG 0.100 0.200 0.500 1.000 1.500 2.000 2.250 2.500 2.750 3.000 3.200 3.300 3.400 3.500 3.600 3.650 3.700 3.750 3.800 3.850 3.900 3.950 4.000 4.050 4.100 4.150 4.200 4.250 4.300 4.350 4.400 4.500 4.600 4.700 4.800 4.900 5.000 5.100 5.200 5.300 5.400 5.500 6.000 0.960 0.967 0.974 0.980 0.966 0.949 0.935 0.910 0.877 0.808 0.741 0.711 0.691 0.678 0.669 0.666 0.657 0.644 0.633 0.619 0.598 0.578 0.558 0.535 0.519 0.512 0.512 0.509 0.521 0.536 0.561 0.626 0.692 0.758 0.803 0.830 0.837 0.835 0.821 0.812 0.806 0.828 0.972 S21 ANG -154.1 -171.7 166.7 142.0 115.0 85.3 67.0 43.1 10.9 -33.9 -79.7 -105.5 -132.9 -161.0 171.4 157.7 144.3 131.2 117.1 103.5 89.5 75.0 60.6 45.5 28.9 10.7 -9.2 -30.8 -51.1 -71.0 -89.2 -119.5 -144.7 -165.3 178.1 163.6 151.5 141.6 133.5 127.3 123.5 120.1 98.7 MAG 6.626 3.388 1.332 0.671 0.521 0.566 0.676 0.881 1.244 1.828 2.439 2.782 3.111 3.422 3.684 3.788 3.871 3.920 3.978 3.987 4.003 3.984 3.950 3.907 3.855 3.864 3.886 3.826 3.711 3.584 3.413 3.071 2.720 2.446 2.181 1.955 1.759 1.593 1.435 1.278 1.111 0.969 0.263 ANG 92.5 76.5 41.8 -4.1 -45.2 -85.9 -108.9 -135.6 -169.0 149.7 110.2 88.6 66.0 42.1 17.5 5.1 -7.4 -19.8 -32.6 -45.2 -57.5 -70.1 -82.3 -94.4 -106.0 -117.9 -130.5 -144.1 -157.1 -170.4 176.7 152.7 129.6 107.7 86.8 65.8 44.9 24.0 2.2 -20.2 -43.0 -78.2 -166.1 MAG 0.004 0.006 0.004 0.007 0.008 0.012 0.013 0.015 0.013 0.011 0.005 0.005 0.008 0.014 0.023 0.025 0.030 0.032 0.037 0.040 0.043 0.048 0.050 0.054 0.055 0.055 0.056 0.056 0.056 0.057 0.057 0.055 0.052 0.049 0.044 0.041 0.038 0.035 0.028 0.027 0.021 0.018 0.003 S12 ANG 46.5 16.8 31.5 26.5 7.8 -14.4 -37.9 -57.5 -88.3 -133.2 163.2 96.7 35.6 -0.1 -32.0 -44.4 -58.9 -70.1 -83.9 -97.1 -109.7 -123.2 -135.9 -150.1 -163.2 -176.0 172.8 161.0 149.7 139.1 126.9 105.5 82.6 63.8 46.1 28.0 9.7 -7.0 -28.5 -42.1 -64.0 -95.8 -13.5 MAG 0.759 0.790 0.821 0.869 0.883 0.886 0.884 0.854 0.827 0.765 0.686 0.634 0.566 0.498 0.440 0.415 0.400 0.390 0.384 0.381 0.385 0.386 0.386 0.383 0.366 0.354 0.350 0.347 0.341 0.343 0.346 0.364 0.395 0.447 0.495 0.543 0.591 0.647 0.707 0.781 0.849 0.864 1.045 S22 ANG 176.4 176.1 167.3 150.8 130.4 108.6 95.8 80.8 63.0 40.7 16.4 1.7 -16.0 -37.7 -63.5 -78.2 -93.2 -108.1 -123.1 -138.1 -150.8 -163.2 -174.2 176.3 168.9 164.6 161.2 158.6 157.0 155.7 155.3 155.4 154.1 151.5 148.8 144.9 141.1 137.2 133.7 129.3 124.5 118.9 82.8
13
4W/8W C-BAND POWER-GaAs FET NEZ Series
NEZ4450-8DD VDS = 10 V, IDS = 1 600 mA, VGS = -1.809 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 3.500 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 NEZ5964-8DD VDS = 10 V, IDS = 1 600 mA, VGS = -1.644 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 3.500 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 0.952 0.975 0.980 0.985 0.977 0.972 0.962 0.967 0.974 0.944 0.923 0.892 0.853 0.798 0.718 0.623 0.507 0.421 0.414 0.465 0.481 0.421 0.301 0.146 0.083 S21 ANG -140.0 -163.2 173.5 152.3 131.5 113.2 95.1 74.7 52.0 27.4 17.1 4.8 -6.4 -20.7 -38.0 -60.7 -92.1 -136.0 171.2 124.2 86.7 55.6 27.3 -7.6 -125.5 MAG 8.776 4.698 1.952 1.045 0.746 0.625 0.580 0.604 0.684 0.838 0.934 1.051 1.230 1.433 1.675 1.996 2.362 2.777 3.134 3.374 3.426 3.344 3.198 3.000 2.888 ANG 105.5 90.6 67.4 37.5 7.3 -21.3 -48.9 -78.4 -110.3 -145.8 -160.7 -176.4 165.2 146.9 126.6 103.8 79.0 51.2 20.6 -11.8 -44.5 -76.4 -107.4 -138.0 -168.8 MAG 0.005 0.005 0.005 0.006 0.007 0.009 0.010 0.011 0.013 0.017 0.020 0.015 0.015 0.022 0.029 0.036 0.047 0.056 0.070 0.081 0.088 0.092 0.095 0.097 0.100 S12 ANG 34.1 10.7 14.7 1.7 -4.4 -16.9 -35.9 -60.7 -87.0 -117.8 -152.6 -178.1 174.1 160.8 129.0 95.2 62.1 26.9 -7.9 -43.4 -77.6 -108.7 -138.8 -167.8 164.6 MAG 0.799 0.805 0.808 0.813 0.811 0.823 0.821 0.821 0.814 0.799 0.796 0.778 0.796 0.779 0.751 0.705 0.628 0.519 0.367 0.205 0.132 0.228 0.333 0.394 0.412 S22 ANG 179.0 175.7 166.4 152.5 138.4 123.6 108.2 91.8 74.5 55.8 47.5 38.5 31.4 21.2 10.2 -1.8 -17.0 -34.9 -60.0 -97.7 -178.7 122.6 95.6 75.3 57.6 0.962 0.977 0.985 0.984 0.978 0.967 0.949 0.935 0.865 0.799 0.761 0.720 0.668 0.633 0.572 0.505 0.454 0.421 0.393 0.381 0.373 0.371 0.374 0.380 0.396 S21 ANG -147.3 -167.8 169.6 146.7 122.9 100.2 73.7 41.3 -2.0 -24.4 -36.6 -50.9 -67.1 -86.2 -109.4 -133.6 -159.8 171.2 140.4 110.2 80.4 52.8 26.4 1.3 -23.5 MAG 7.146 3.743 1.576 0.894 0.715 0.696 0.792 1.062 1.601 1.918 2.116 2.349 2.545 2.824 3.036 3.239 3.462 3.610 3.719 3.731 3.637 3.561 3.438 3.296 3.194 ANG 101.1 87.9 63.7 30.4 -4.6 -40.2 -78.7 -123.3 -178.3 156.5 143.0 128.0 110.5 93.5 75.7 57.6 39.2 19.8 -1.1 -20.8 -40.5 -60.2 -78.2 -96.7 -115.0 MAG 0.002 0.004 0.005 0.008 0.011 0.013 0.016 0.018 0.022 0.022 0.025 0.028 0.035 0.045 0.050 0.051 0.051 0.052 0.054 0.056 0.059 0.062 0.063 0.064 0.067 S12 ANG 14.6 24.1 25.3 20.9 1.7 -25.8 -55.9 -101.6 -161.5 169.5 150.0 133.9 107.0 88.4 51.6 25.1 4.9 -14.9 -33.3 -54.6 -73.6 -93.7 -112.0 -130.0 -149.2 MAG 0.776 0.802 0.804 0.793 0.771 0.748 0.702 0.642 0.559 0.521 0.505 0.487 0.480 0.474 0.438 0.406 0.389 0.380 0.371 0.365 0.356 0.348 0.337 0.321 0.295 S22 ANG 176.8 173.6 162.0 144.4 124.1 102.8 79.1 53.7 22.8 7.2 -1.5 -12.4 -25.4 -40.1 -56.5 -71.7 -87.5 -104.9 -124.2 -142.9 -162.0 -179.6 163.3 146.6 129.6
14
4W/8W C-BAND Power-GaAs FET NEZ Series
NEZ6472-8DD VDS = 10 V, IDS = 1 100 mA, VGS = -1.686 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 3.500 4.000 4.500 5.000 5.500 5.800 6.000 6.200 6.400 6.500 6.600 6.700 6.800 6.900 7.000 7.100 7.200 7.400 0.971 0.975 0.981 0.985 0.978 0.973 0.962 0.972 0.984 0.973 0.955 0.862 0.720 0.606 0.532 0.477 0.464 0.472 0.486 0.491 0.488 0.475 0.442 0.420 0.364 0.247 S21 ANG -136.9 -161.5 174.4 153.4 133.4 115.9 98.3 79.4 59.3 38.6 16.7 -8.2 -42.1 -72.7 -101.1 -137.8 177.9 156.9 136.3 118.0 99.4 82.3 67.0 49.1 33.2 -5.5 MAG 8.298 4.465 1.859 0.991 0.703 0.579 0.520 0.516 0.547 0.615 0.764 0.965 1.344 1.700 2.010 2.353 2.702 2.837 2.988 3.102 3.150 3.213 3.111 3.135 3.012 2.834 ANG 106.7 92.4 69.8 41.4 13.5 -13.1 -39.2 -66.4 -95.1 -126.0 -160.9 162.4 120.6 90.8 68.4 43.6 15.3 0.8 -14.6 -29.8 -46.3 -62.6 -78.6 -95.5 -110.8 -141.5 MAG 0.004 0.005 0.005 0.007 0.008 0.010 0.011 0.012 0.014 0.019 0.015 0.020 0.030 0.037 0.047 0.057 0.070 0.076 0.082 0.088 0.093 0.100 0.103 0.105 0.104 0.106 S12 ANG -16.4 18.2 9.8 8.5 0.8 -13.9 -33.9 -50.9 -72.0 -104.8 -144.0 -175.3 120.1 80.1 54.0 22.0 -10.4 -25.8 -43.1 -58.6 -76.0 -91.9 -108.9 -126.6 -141.4 -171.1 MAG 0.801 0.830 0.834 0.835 0.833 0.838 0.833 0.837 0.837 0.828 0.846 0.819 0.754 0.692 0.631 0.540 0.421 0.352 0.287 0.236 0.196 0.195 0.223 0.262 0.280 0.294 S22 ANG 177.0 175.1 165.6 151.2 136.2 121.7 106.5 90.6 74.6 58.0 39.9 20.8 -0.4 -17.2 -31.4 -48.7 -71.0 -85.5 -103.1 -125.7 -156.8 168.9 139.5 112.6 94.7 70.1
NEZ7177-8D/8DD VDS = 10 V, IDS = 1 600 mA 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 5.500 6.000 6.500 6.700 6.900 7.100 7.300 7.500 7.700 7.900 8.100 8.300 8.500 8.700 0.965 0.971 0.976 0.978 0.974 0.970 0.958 0.966 0.979 0.949 0.927 0.865 0.781 0.644 0.456 0.382 0.335 0.331 0.370 0.416 0.452 0.470 0.469 0.451 0.431 0.424 S21 ANG -134.9 -160.1 175.6 155.2 136.0 119.2 102.0 83.9 64.2 45.6 24.2 -0.2 -28.9 -65.4 -118.8 -149.5 171.1 129.4 90.1 55.7 27.0 0.1 -25.8 -51.7 -77.8 -103.6 MAG 10.517 5.614 2.333 1.222 0.861 0.692 0.604 0.576 0.580 0.590 0.642 0.757 0.955 1.256 1.686 1.883 2.103 2.268 2.368 2.412 2.440 2.408 2.375 2.307 2.140 2.003 ANG 108.5 94.0 72.4 46.4 20.4 -4.1 -28.3 -52.1 -77.3 -106.7 -133.2 -161.6 165.9 127.0 82.5 62.4 40.0 17.0 -7.1 -31.4 -55.1 -79.4 -103.0 -127.7 -152.2 -174.2 MAG 0.004 0.006 0.007 0.009 0.012 0.013 0.017 0.021 0.021 0.025 0.023 0.034 0.040 0.041 0.040 0.043 0.046 0.049 0.052 0.058 0.064 0.072 0.077 0.082 0.084 0.082 S12 ANG 11.1 18.7 19.2 18.7 12.3 -2.3 -18.9 -30.6 -47.0 -64.9 -82.0 -110.7 -156.0 147.0 81.4 56.0 32.0 3.6 -22.0 -46.3 -69.1 -95.9 -120.6 -144.7 -169.9 170.0 MAG 0.802 0.823 0.832 0.833 0.830 0.841 0.843 0.847 0.858 0.872 0.866 0.853 0.848 0.824 0.779 0.747 0.698 0.651 0.586 0.519 0.440 0.355 0.272 0.199 0.170 0.176 S22 ANG 178.3 176.2 167.3 154.9 141.2 127.0 112.5 98.9 85.3 72.6 57.2 41.6 24.6 5.9 -16.8 -26.7 -38.0 -48.8 -61.5 -75.3 -91.6 -112.1 -138.9 -177.0 132.2 86.9
15
4W/8W C-BAND POWER-GaAs FET NEZ Series
NEZ7785-8DD VDS = 10 V, IDS = 1 600 mA, VGS = -1.349 V, IG = 0.0 mA FREQUENCY S11 GHz MAG 1.000 2.000 5.000 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500 6.700 6.900 7.100 7.300 7.500 7.700 7.900 8.100 8.300 8.500 8.700 0.965 0.971 0.976 0.978 0.974 0.970 0.958 0.966 0.979 0.949 0.927 0.865 0.781 0.644 0.456 0.382 0.335 0.331 0.370 0.416 0.452 0.470 0.469 0.451 0.431 0.424 S21 ANG -134.9 -160.1 175.6 155.2 136.0 119.2 102.0 83.9 64.2 45.6 24.2 -0.2 -28.9 -65.4 -118.8 -149.5 171.1 129.4 90.1 55.7 27.0 0.1 -25.8 -51.7 -77.8 -103.6 MAG 10.517 5.614 2.333 1.222 0.861 0.692 0.604 0.576 0.580 0.590 0.642 0.757 0.955 1.256 1.686 1.883 2.103 2.268 2.368 2.412 2.440 2.408 2.375 2.307 2.140 2.003 ANG 108.5 94.0 72.4 46.4 20.4 -4.1 -28.3 -52.1 -77.3 -106.7 -133.2 -161.6 165.9 127.0 82.5 62.4 40.0 17.0 -7.1 -31.4 -55.1 -79.4 -103.0 -127.7 -152.2 -174.2 MAG 0.004 0.006 0.007 0.009 0.012 0.013 0.017 0.021 0.021 0.025 0.023 0.034 0.040 0.041 0.040 0.043 0.046 0.049 0.052 0.058 0.064 0.072 0.077 0.082 0.084 0.082 S12 ANG 11.1 18.7 19.2 18.7 12.3 -2.3 -18.9 -30.6 -47.0 -64.9 -82.0 -110.7 -156.0 147.0 81.4 56.0 32.0 3.6 -22.0 -46.3 -69.1 -95.9 -120.6 -144.7 -169.9 170.0 MAG 0.802 0.823 0.832 0.833 0.830 0.841 0.843 0.847 0.858 0.872 0.866 0.853 0.848 0.824 0.779 0.747 0.698 0.651 0.586 0.519 0.440 0.355 0.272 0.199 0.170 0.176 S22 ANG 178.3 176.2 167.3 154.9 141.2 127.0 112.5 98.9 85.3 72.6 57.2 41.6 24.6 5.9 -16.8 -26.7 -38.0 -48.8 -61.5 -75.3 -91.6 -112.1 -138.9 -177.0 132.2 86.9
16
4W/8W C-BAND Power-GaAs FET NEZ Series
[MEMO]
17
4W/8W C-BAND POWER 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
2

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