NEC NEZ4450-8DD 4w/8w c-band power gaas fet n-channel gaas mes fet Datasheet

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
PACKAGE DIMENSIONS (unit: mm)
0.5±0.1
The NEZ Series of microwave power GaAs FETs offer
C1.5 4PLACES
GATE
2.5MIN.
high output power, high gain and high efficiency at C-band
2.4
for microwave and satellite communications.
designed to provide good flatness of gain and output power
To reduce the thermal resistance, the device has a PHS
(Plated Heat Sink) structure.
NEC’s strigent quality assurance and test procedures
2.5MIN.
6.45±0.05
in allocated band.
12.9±0.2
SOURCE
R1.6 2PLACES
3.2
Internal input and output circuits matched to 50 Ω are
DRAIN
guarantee the highest reliability and performance.
17.0±0.2
21.0±0.3
SELECTION CHART
NEZ PART NUMBER
10.7
FREQUENCY BAND (GHz)
5.9 to 6.45
NEZ6472-4D, 4DD/8D, 8DD
6.4 to 7.2
NEZ7177-4D, 4DD/8D, 8DD
7.1 to 7.7
NEZ7785-4D, 4DD/8D, 8DD
7.7 to 8.5
5.0MAX.
NEZ5964-4D, 4DD/8D, 8DD
0.2MAX.
4.4 to 5.0
1.6
NEZ4450-4D, 4DD/8D, 8DD
2.6±0.2
3.6 to 4.2
+0.1
0.1–0.05
NEZ3642-4D, 8D, 8DD
12.0
FEATURES
• Internally matched to 50 Ω
• High power output
• High linear gain
• High reliability
• Low distortion
Document No. P10981EJ1V0DS00 (1st edition)
Date Published June 1996 P
Printed in Japan
©
1996
4W/8W C-BAND POWER-GaAs FET NEZ Series
ABSOLUTE MAXIMUM RATINGS (TA = 25 ˚C)
CHARACTERISTIC
RATINGS
SYMBOL
UNIT
NEZ-4D, 4DD
NEZ-8D, 8DD
Drain to Source Voltage
VDS
15
15
V
Gate to Source Voltage
VGS
– 12
–12
V
Gate to Drain Voltage
VGD
– 18
– 18
V
Drain Current
ID
4.5
9.0
A
Gate Current
IG
25
50
mA
Total Power Dissipation
P T*
25
50
W
Channel Temperature
Tch
175
175
˚C
Storage Temperature
Tstg
– 65 to + 175
– 65 to + 175
˚C
*TC = 25 ˚C
ELECTRICAL CHARACTERISTICS (TA = 25 ˚C)
CHARACTERISTIC
SYMBOL
Saturated Drain Current
IDSS
Pinch-off Voltage
Trans-Conductance
Gate to Drain Voltage
Thermal Resistance
2
VP
gm
BVGD0
Rth
Part No.
MIN.
TYP.
MAX.
NEZ-4D
1.0
2.3
3.5
NEZ-8D, 8DD
2.0
4.5
7.0
NEZ-4D, 4DD
– 3.5
– 2.0
– 0.5
NEZ-8D, 8DD
– 3.5
– 2.0
– 0.5
NEZ-4D, 4DD
—
1300
—
NEZ-8D, 8DD
—
2600
—
NEZ-4D, 4DD
20
22
—
NEZ-8D, 8DD
20
22
—
NEZ-4D, 4DD
—
5.0
6.0
NEZ-8D, 8DD
—
2.5
3.0
UNIT
A
V
TEST CONDITIONS
VDS = 2.5 V, VGS = 0 V
VDS = 2.5 V, IDS = 15 mA
VDS = 2.5 V, IDS = 30 mA
mS
VDS = 2.5 V, IDS = 1 A
VDS = 2.5 V, IDS = 2 A
V
IGD = 15 mA
IGD = 30 mA
˚C/W
Channel to Case
4W/8W C-BAND Power-GaAs FET NEZ Series
4W PERFORMANCE SPECIFICATIONS (TA = 25 ˚C, Z
PART NUMBER
S
= ZL = 50 Ω)
IM3
η add
(dB)
(dBc)
(%)
*3, 4
*4
P1dB
GL
IDS
GL
(dBm)
(dB)
(A)
*2
*1
TEST CONDITIONS
VDS
IDS
FREQUENCY IM3 TEST
(RF OFF)
BAND
FREQ.
MIN. TYP. MIN. TYP. TYP. MAX. MAX. TYP. MAX. TYP.
(V)
(A)
(GHz)
(GHz) *5
35.5
36.5
10.0
11.0
1.2
1.5
1.0
– 45 – 42
43
10
0.8
3.6 to 4.2
4.2
NEZ4450-4D, 4DD 35.5
36.5
9.5
10.5
1.2
1.5
1.0
– 45 – 42
40
10
0.8
4.4 to 5.0
5.0
NEZ5964-4D, 4DD 35.5
36.5
9.0
10.0
1.2
1.5
1.0
– 45 – 42
37
10
0.8
5.9 to 6.45
6.45
NEZ6472-4D, 4DD 35.5
36.5
8.0
9.0
1.2
1.5
1.0
– 45 – 42
35
10
0.8
6.4 to 7.2
7.2
NEZ7177-4D, 4DD 35.5
36.5
7.5
8.5
1.2
1.5
1.0
– 45 – 42
33
10
0.8
7.1 to 7.7
7.7
NEZ7785-4D, 4DD 35.5
36.5
7.0
8.0
1.2
1.5
1.0
– 45 – 42
33
10
0.8
7.7 to 8.5
8.5
NEZ3642-4D
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.
(Ω)
VDS max.
(V)
200
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
PART NUMBER
S
= ZL = 50 Ω)
IM3
η add
(dB)
(dBc)
(%)
*3, 4
*4
P1dB
GL
IDS
GL
(dBm)
(dB)
(A)
*2
*1
MIN. TYP. MIN. TYP. TYP. MAX. MAX. TYP. MAX. TYP.
TEST CONDITIONS
VDS
IDS
(RF OFF)
BAND
FREQ.
(V)
(A)
(GHz)
(GHz) *5
NEZ3642-8D, 8DD 38.5
39.5
10.0
11.0
2.4
3.0
1.0
– 45 – 42
40
10
1.6
3.6 to 4.2
4.2
NEZ4450-8D, 8DD 38.5
39.5
9.5
10.5
2.4
3.0
1.0
– 45 – 42
37
10
1.6
4.4 to 5.0
5.0
NEZ5964-8D, 8DD 38.5
39.5
8.5
9.5
2.4
3.0
1.0
– 45 – 42
35
10
1.6
5.9 to 6.45
6.45
NEZ6472-8D, 8DD 38.5
39.5
7.5
8.5
2.4
3.0
1.0
– 45 – 42
32
10
1.6
6.4 to 7.2
7.2
NEZ7177-8D, 8DD 38.5
39.5
7.0
8.0
2.4
3.0
1.0
– 45 – 42
30
10
1.6
7.1 to 7.7
7.7
NEZ7785-8D, 8DD 38.5
39.5
6.5
7.5
2.4
3.0
1.0
– 45 – 42
30
10
1.6
7.7 to 8.5
8.5
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.
(Ω)
VDS max.
(V)
100
10
Rg max is the maximum series resistance between the gate supply and the FET gate.
4
FREQUENCY IM3 TEST
4W/8W C-BAND Power-GaAs FET NEZ Series
TYPICAL CHARACTERISTICS (TA = 25 ˚C)
NEZ3642-4D
Pout
(dBm)
TOTAL POWER DISSIPATION vs.
CASE TEMPERATURE
110
ID
(A)
2
100
Infinite Heat sink
PT - Power Dissipation - W
90
35
80
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 (Ω)
Pout
70
ID
1
60
30
–8D/–8DD
50
40
30
0
–4D/–4DD
EFF
25
20
10
0
0
25
15
20
25
Pin - Input Power - dBm
50 75 100 125 150 175 200
TC - Case Temperature - ˚C
NEZ3642-8D/8DD
Pout
(dBm)
ID
40
(A)
3
NEZ4450-4D/4DD
Pout
(dBm)
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 (Ω)
EFF
(%)
50
40
30
20
10
0
ID
(A)
3
Pout
OUTPUT POWER vs. INPUT POWER
Test Conditions:
Freq = 4.7 (GHz), VDS = 10.0 (V),
ID = 0.80 A, Rg = 200 Ω
Pout
35
35
ID
2
2
30
30
1
EFF
25
0
20
25
30
Pin - Input Power - dBm
EFF
(%)
50
40
30
20
10
0
ID
1
25
0
EFF
15
20
25
Pin - Input Power - dBm
EFF
(%)
50
40
30
20
10
0
30
5
4W/8W C-BAND POWER-GaAs FET NEZ Series
NEZ4450-8D/8DD
Pout
(dBm)
OUTPUT POWER vs. INPUT POWER
ID
Test Conditions:
Freq = 4.7 (GHz), VDS = 10.0 (V),
(A)
ID = 1.6 (A), Rg = 100 (Ω)
3 40
Pout
ID
2 35
EFF
1 30
0 25
EFF
(%)
50
40
30
20
10
0
20
25
30
Pin - Input Power - dBm
NEZ5964-4D, 4DD
Pout
(dBm)
OUTPUT POWER vs. FREQUENCY
40
Test Conditions:
VDS = 10.0 (V), ID = 0.8 (A) (RF OFF),
Rg = 200 (Ω), f = 6.175 (GHz)
Pout
35
2
30
ID
1
25
0
6
15
EFF
20
25
Pin - Input Power - dBm
30
EFF
(%)
50
40
30
20
10
0
Pout - Output Power - dBm
ID
(A)
3
OUTPUT POWER vs. INPUT POWER
Test Conditions:
VDS = 10 (V),
ID = 0.8 (A) (RF OFF),
Rg = 200 (Ω)
Pin = 28 dBm
35
30
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
4W/8W C-BAND Power-GaAs FET NEZ Series
NEZ5964-8D, 8DD
Pout
(dBm)
Test Conditions:
VDS = 10.0 (V),
ID = 1.6 (A) (RF OFF),
Rg = 100 (Ω),
f = 6.175 (GHz)
OUTPUT POWER vs. FREQUENCY
35
ID
2
30
1
EFF
25
0
25
30
Pin - Input Power - dBm
20
Test Conditions:
VDS = 10.0 (V),
ID = 1.6 (A) (RF OFF)
Rg = 100 (Ω)
Pout
EFF
(%)
50
40
30
20
10
0
Pout - Output Power - dBm
ID
40
(A)
3
OUTPUT POWER vs. INPUT POWER
40
Pin = 32 dBm
35
Pin = 24 dBm
Pin = 22 dBm
30
35
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
ID
(A)
3
35
OUTPUT POWER vs. INPUT POWER
Test Conditions:
VDS = 10.0 (V),
ID = 0.8 (A) (RF OFF),
Rg = 200 (Ω),
f = 6.8 (GHz)
OUTPUT POWER vs. FREQUENCY
40
Pout
2
30
ID
1
25
EFF
0
25
30
20
Pin - Input Power - dBm
EFF
(%)
50
40
30
20
10
0
Pout - Output Power - dBm
Pout
(dBm)
35
30
Test Conditions:
VDS = 10.0 (V),
ID = 0.8 (A) (RF OFF),
Rg = 200 (Ω)
Pin = 29 dBm
Pin = 20 dBm
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
7
4W/8W C-BAND POWER-GaAs FET NEZ Series
NEZ6472-8D, 8DD
Pout
(dBm)
Test Conditions:
VDS = 10.0 (V),
ID = 1.6 (A) (RF OFF),
Rg = 100 (Ω),
f = 6.8 (GHz)
OUTPUT POWER vs. FREQUENCY
Pout
35
2
30
ID
1
EFF
25
0
25
30
Pin - Input Power - dBm
20
EFF
(%)
50
40
30
20
10
0
35
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 (Ω)
Pout
2
30
1
ID
25
EFF
0
8
20
25
30
Pin - Input Power - dBm
Test Conditions:
VDS = 10.0 (V),
ID = 1.6 (A) (RF OFF)
Rg = 100 (Ω)
40
Pin = 32 dBm
35
Pin = 24 dBm
30
Pin = 22 dBm
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)
Pout - Output Power - dBm
ID 40
(A)
3
OUTPUT POWER vs. INPUT POWER
EFF
(%)
50
40
30
20
10
0
4W/8W C-BAND Power-GaAs FET NEZ Series
NEZ7177-8D/8DD
Pout
(dBm)
ID 40
(A)
3
NEZ7785-4D/4DD
Pout
(dBm)
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 (Ω)
35
ID
(A)
3
Pout
35
OUTPUT POWER vs. INPUT POWER
Test Conditions:
Freq = 8.1 (GHz),
VDS = 10.0 (V),
ID = 0.8 (A)
Rg = 200 (Ω)
Pout
ID
2
2
30
30
1
EFF
25
0
25
30
Pin - Input Power - dBm
20
EFF
(%)
50
40
30
20
10
0
35
ID
1
25
EFF
0
20
EFF
(%)
50
40
30
20
10
0
25
30
Pin - Input Power - dBm
NEZ7785-8D/8DD
Pout
(dBm)
ID
40
(A)
3
OUTPUT POWER vs. INPUT POWER
Test Conditions:
Freq = 8.1 (GHz),
VDS = 10.0 (V),
ID = 1.6 (A)
Rg = 100 (Ω)
Pout
ID
35
2
30
1
EFF
25
0
20
25
30
Pin - Input Power - dBm
EFF
(%)
50
40
30
20
10
0
35
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 Ω
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
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
S12
ANG
MAG
ANG
MAG
–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
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
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
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
S22
ANG
MAG
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
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
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
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
10
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
S12
S22
ANG
MAG
ANG
MAG
ANG
MAG
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
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
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
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
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
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
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
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
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
S12
S22
ANG
MAG
ANG
MAG
ANG
MAG
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
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
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
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
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
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
–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
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
S12
S22
ANG
MAG
ANG
MAG
ANG
MAG
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
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
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
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
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
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
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
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
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
S12
S22
ANG
MAG
ANG
MAG
ANG
MAG
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
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
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
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
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
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
–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
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
12
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
S12
S22
ANG
MAG
ANG
MAG
ANG
MAG
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
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
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
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
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
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
–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
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 Ω
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
S12
S22
ANG
MAG
ANG
MAG
ANG
MAG
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
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
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
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
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
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
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
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
S12
S22
ANG
MAG
ANG
MAG
ANG
MAG
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
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
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
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
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
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
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
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
14
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
S12
S22
ANG
MAG
ANG
MAG
ANG
MAG
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
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
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
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
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
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
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
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
S12
S22
ANG
MAG
ANG
MAG
ANG
MAG
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
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
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
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
–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
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
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
S12
S22
ANG
MAG
ANG
MAG
ANG
MAG
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
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
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
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
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
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
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
16
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
S12
S22
ANG
MAG
ANG
MAG
ANG
MAG
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
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
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
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
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
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
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
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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