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CLX32
Semiconductor Group
1 of 10
Draft D, September 99
HiRel X-Band GaAs Power-MESFET
HiRel Discrete and Microwave Semiconductor
For professional power amplifiers
For frequencies from 500 MHz to 12.5 GHz
Hermetically sealed microwave power package
Low thermal resistance for
high voltage application
Power added efficiency > 54 %
Component Under Development,
Package Modifications Foreseen
ESD: Electrostatic discharge sensitive device, observe handling precautions!
Type
Marking
Ordering Code
Pin Configuration
Package
1
2
3
CLX32-00 (ql)
CLX32-05 (ql)
CLX32-10 (ql)
-
see below
G
S
D
MWP-25
tbc.
CLX32-nn: specifies output power level (see electrical characteristics)
(ql) Quality Level:
P: Professional Quality,
Ordering Code:
on request
H: High Rel Quality,
Ordering Code:
on request
S: Space Quality,
Ordering Code:
on request
ES: ESA Space Quality,
Ordering Code:
on request
(see order instructions for ordering example)
CLX32
Semiconductor Group
2 of 10
Draft D, September 99
Maximum Ratings
Parameter
Symbol
Values
Unit
Drain-source voltage
V
DS
11
V
Drain-gate voltage
V
DG
13
V
Gate-source voltage
V
GS
- 6
V
Drain current
I
D
1400
mA
Gate forward current
I
G
10
mA
Compression Level
Operation Range 1
1)
P
C
1.5 at V
DS
8 V
2.5 at V
DS
7 V
3.5 at V
DS
6 V
dB
Compression Level
Operation Range 2
2)
P
C
3.5 at V
DS
6 V
dB
Compression Level
Operation Range 3
3)
P
C
tbd.
dB
Junction temperature
T
J
175
C
Storage temperature range
T
stg
- 65...+ 175
C
Total power dissipation
4)
P
tot
5.4
W
Soldering temperature
5)
T
sol
230
C
Thermal Resistance
Junction-soldering point
R
th JS
25
K/W
Notes.:
1) Operation Range 1: 270 mA
I
D
540 mA
2) Operation Range 2: I
D
> 540 mA
3) Operation Range 3: I
D
< 270 mA
4) At T
S
= + 40 C. For T
S
> + 40 C derating is required.
5) During 15 sec. maximum. The same terminal shall not be resoldered until 3 minutes have
elapsed.
CLX32
Semiconductor Group
3 of 10
Draft D, September 99
Electrical Characteristics
(at T
A
=25C; unless otherwise specified)
Parameter
Symbol
Values
Unit
min.
typ.
max.
DC Characteristics
Drain-source saturation current
V
DS
= 2 V, V
GS
= 0 V
I
Dss
600
1000
1400
mA
Gate threshold voltage
V
DS
= 3 V, I
D
= 40 mA
-V
Gth
1.2
2.2
3.2
V
Drain current at pinch-off, low V
DS
V
DS
= 3 V, V
GS
= -3.5 V
I
Dp3
-
-
200
A
Gate current at pinch-off, low V
DS
V
DS
= 3 V, V
GS
= -3.5 V
-I
Gp3
-
-
80
A
Drain current at pinch-off, high V
DS
V
DS
= 9.5 V, V
GS
= -3.5 V
I
Dp9.5
-
-
2000
A
Gate current at pinch-off, high V
DS
V
DS
= 9.5 V, V
GS
= -3.5 V
-I
Gp9.5
-
-
800
A
Transconductance
V
DS
= 3 V, I
D
= 400 mA
g
m
440
520
-
mS
Thermal resistance
Junction to soldering point
V
DS
= 8 V, I
D
= 400 mA, T
s
= +25C
R
th JS
-
20
-
K/W
CLX32
Semiconductor Group
4 of 10
Draft D, September 99
Electrical Characteristics
(continued)
Parameter
Symbol
Values
Unit
min.
typ.
max.
AC Characteristics
Linear power gain
1)
V
DS
= 8 V, I
D
= 400 mA, f = 2.3 GHz,
P
in
= 8 dBm
G
lp
dB
CLX32-00
15.0
16.0
-
CLX32-05
15.5
16.5
-
CLX32-10
15.5
16.5
-
Power output at 1dB gain compr.
1)
V
DS
= 8 V, I
D(RF off)
= 400 mA, f = 2.3 GHz
P
1dB
dBm
CLX32-00
-
31.5
-
CLX32-05
-
32.3
-
CLX32-10
-
32.8
-
Output Power
1)
V
DS
= 8 V, I
D(RF off)
= 400 mA, f = 2.3 GHz,
P
in
= 18.0 dBm
P
out
dBm
CLX32-00
31.0
31.5
-
CLX32-05
32.0
32.3
-
CLX32-10
32.5
32.8
-
Power added efficiency
1), 2)
V
DS
= 8 V, I
D(RF off)
= 400 mA, f = 2.3 GHz,
P
in
= 18.0 dBm
PAE
%
CLX32-00
43
48
-
CLX32-05
46
52
-
CLX32-10
48
54
-
Notes.:
1) RF Power characteristics given for power matching conditions
2) Power added efficiency: PAE = (P
RFout
- P
RFin
) / P
DC
CLX32
Semiconductor Group
5 of 10
Draft D, September 99
Typical Common Source S-Parameters
V
DS
= 3 V, I
D
= 400 mA, Z
o
= 50
f
|S11|
<S11
|S21|
<S21
|S12|
<S12
|S22|
<S22
k-Fact.
S
21
/S
12
MAG
[GHz]
[magn]
[angle]
[magn]
[angle]
[magn]
[angle]
[magn]
[angle]
[magn]
[dB]
[dB]
0,6
0,855
-113
5,877
123
0,0270
35
0,723
179
0,50
23,4
0,8
0,870
-133
4,829
108
0,0305
29
0,734
176
0,50
22,0
1,0
0,884
-147
3,969
98
0,0324
24
0,746
173
0,52
20,9
1,2
0,893
-157
3,328
91
0,0334
21
0,753
170
0,56
20,0
1,4
0,898
-165
2,851
86
0,0340
18
0,759
167
0,62
19,2
1,6
0,901
-171
2,489
81
0,0345
17
0,762
164
0,68
18,6
1,8
0,903
-177
2,207
77
0,0350
16
0,764
162
0,73
18,0
2,0
0,905
179
1,980
72
0,0354
14
0,766
160
0,78
17,5
2,2
0,905
175
1,794
68
0,0357
13
0,767
158
0,84
17,0
2,4
0,905
171
1,642
65
0,0363
13
0,768
156
0,89
16,6
2,6
0,905
168
1,514
62
0,0368
12
0,768
154
0,96
16,1
2,8
0,905
164
1,408
59
0,0375
12
0,769
152
1,02
15,7
14,9
3,0
0,903
161
1,325
55
0,0386
12
0,770
150
1,06
15,4
13,8
3,2
0,903
158
1,256
52
0,0399
11
0,770
148
1,10
15,0
13,1
3,4
0,902
155
1,196
49
0,0408
10
0,770
146
1,13
14,7
12,4
3,6
0,901
153
1,140
46
0,0420
10
0,770
144
1,15
14,3
12,0
3,8
0,900
150
1,081
43
0,0431
9
0,771
143
1,18
14,0
11,4
4,0
0,899
148
1,029
40
0,0442
9
0,772
141
1,21
13,7
10,9
4,2
0,899
146
0,990
37
0,0452
8
0,772
139
1,23
13,4
10,5
4,4
0,898
144
0,946
34
0,0465
7
0,773
138
1,25
13,1
10,1
4,6
0,898
142
0,910
31
0,0479
7
0,773
136
1,26
12,8
9,7
4,8
0,898
140
0,875
29
0,0490
6
0,774
135
1,28
12,5
9,3
5,0
0,897
138
0,840
26
0,0500
5
0,775
133
1,30
12,3
8,9
5,5
0,895
133
0,775
19
0,0536
4
0,776
129
1,32
11,6
8,2
6,0
0,894
129
0,717
12
0,0568
2
0,777
125
1,35
11,0
7,5
6,5
0,892
124
0,667
6
0,0604
0
0,777
121
1,38
10,4
6,8
7,0
0,890
120
0,629
0
0,0645
-3
0,777
116
1,39
9,9
6,1
7,5
0,887
115
0,597
-7
0,0687
-6
0,776
112
1,41
9,4
5,6
8,0
0,886
110
0,570
-13
0,0730
-9
0,775
107
1,41
8,9
5,1
8,5
0,885
104
0,546
-20
0,0775
-13
0,774
102
1,40
8,5
4,7
9,0
0,884
99
0,524
-26
0,0821
-17
0,775
97
1,40
8,1
4,3
9,5
0,883
93
0,505
-33
0,0868
-21
0,778
91
1,38
7,6
4,0
10,0
0,883
88
0,486
-39
0,0918
-25
0,782
86
1,35
7,2
3,7
10,5
0,883
82
0,470
-45
0,0972
-29
0,788
81
1,31
6,8
3,5
11,0
0,883
77
0,456
-51
0,1026
-33
0,791
77
1,28
6,5
3,3
11,5
0,882
72
0,445
-57
0,1085
-37
0,793
73
1,24
6,1
3,1
12,0
0,879
67
0,437
-62
0,1161
-41
0,794
69
1,21
5,8
3,0
12,5
0,873
63
0,433
-67
0,1244
-45
0,792
65
1,20
5,4
2,7
13,0
0,865
58
0,432
-73
0,1347
-49
0,787
61
1,20
5,1
2,4
13,5
0,854
52
0,434
-78
0,1459
-53
0,777
57
1,21
4,7
2,0
14,0
0,843
47
0,440
-84
0,1592
-58
0,769
52
1,19
4,4
1,7
14,5
0,830
41
0,449
-89
0,1741
-63
0,758
48
1,19
4,1
1,5
15,0
0,813
35
0,456
-95
0,1895
-69
0,744
42
1,21
3,8
1,0
15,5
0,797
29
0,475
-101
0,2105
-74
0,725
37
1,20
3,5
0,8
16,0
0,778
22
0,497
-107
0,2341
-80
0,705
32
1,18
3,3
0,7
16,5
0,755
15
0,521
-113
0,2607
-86
0,682
27
1,16
3,0
0,6
17,0
0,741
9
0,547
-119
0,2872
-92
0,663
21
1,13
2,8
0,6
17,5
0,732
3
0,573
-124
0,3115
-97
0,646
16
1,08
2,6
0,9
18,0
0,726
-3
0,597
-128
0,3333
-101
0,632
11
1,07
2,5
0,9
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