CFY27
Semiconductor Group
1 of 9
Draft D, September 99
HiRel Ku-Band GaAs General Purpose MESFET
HiRel Discrete and Microwave Semiconductor
For professional pre- and driver-amplifiers
For frequencies from 500 MHz to 20 GHz
Hermetically sealed microwave package
High gain, medium power
Component Under Development
Space Qualification Expected 1998
ESA/SCC Detail Spec. No.: 5613/008,
Type Variant No.s 06 and 07 foreseen (tbc.)
1
2
3
4
ESD: Electrostatic discharge sensitive device, observe handling precautions!
Type
Marking
Ordering Code Pin Configuration
Package
1
2
3
4
CFY27-38 (ql)
CFY27-P (ql)
-
see below
G
S
D
S
Micro-X
CFY27-nnl: specifies gain and output power levels (see electrical characteristics)
(ql) Quality Level:
P: Professional Quality,
Ordering Code:
Q62703F121
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)
CFY27
Semiconductor Group
2 of 9
Draft D, September 99
Maximum Ratings
Parameter
Symbol
Values
Unit
Drain-source voltage
V
DS
9
V
Drain-gate voltage
V
DG
11
V
Gate-source voltage (reverse / forward)
V
GS
- 6... + 0.5
V
Drain current
I
D
420
mA
Gate forward current
I
G
5
mA
RF Input Power, C- and X-Band
1)
P
RF,in
+ 20 (tbc.)
dBm
Junction temperature
T
J
175
C
Storage temperature range
T
stg
- 65... + 175
C
Total power dissipation
2)
P
tot
900
mW
Soldering temperature
3)
T
sol
230
C
Thermal Resistance
Junction-soldering point
R
th JS
150 (tbc.)
K/W
Notes.:
1) For V
DS
5 V. For V
DS
> 5 V, derating is required.
2) At T
S
= + 40 C. For T
S
> + 40 C derating is required.
3) During 15 sec. maximum. The same terminal shall not be resoldered until 3 minutes have
elapsed.
CFY27
Semiconductor Group
3 of 9
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
150
270
420
mA
Gate threshold voltage
V
DS
= 3 V, I
D
= 1 mA
-V
Gth
1.0
2.0
3.2
V
Drain current at pinch-off
V
DS
= 3 V, V
GS
= - 4 V
I
Dp
-
< 12
60
A
Gate leakage current at pinch-off
V
DS
= 3 V, V
GS
= - 4 V
-I
Gp
-
< 12
30
A
Transconductance
V
DS
= 3 V, I
D
= 120 mA
g
m120
130
160
-
mS
Gate leakage current at operation
V
DS
= 3 V, I
D
= 120 mA
-I
G120
-
< 3
-
A
Thermal resistance
junction to soldering point
R
th JS
-
125
-
K/W
CFY27
Semiconductor Group
4 of 9
Draft D, September 99
Electrical Characteristics
(continued)
Parameter
Symbol
Values
Unit
min.
typ.
max.
AC Characteristics
Noise figure
1)
V
DS
= 3 V, I
D
= 120 mA, f = 12 GHz
NF
dB
CFY27-P
-
< 3.6
-
CFY27-38
-
3.5
3.8
Associated gain.
1)
V
DS
= 3 V, I
D
= 120 mA, f = 12 GHz
G
a
dB
CFY27-P
-
> 7.8
-
CFY27-38
7.5
8.0
-
Output power at 1 dB gain compression
2)
V
DS
= 5 V, I
D(RF off)
= 120 mA, f = 2.3 GHz
P
1dB
dBm
CFY27-P
24.5
26
-
CFY27-38
-
> 25
-
Linear power gain
2)
V
DS
= 5 V, I
D
= 120 mA, f = 2.3 GHz,
P
in
= 0 dBm
G
lp
dB
CFY27-P
17.5
19
-
CFY27-38
-
> 18
-
Notes.:
1) Noise figure / sssociated gain characteristics given for minimum noise figure matching
conditions (fixed generic matching, no fine-tuning).
2) Output power / linear power gain characteristics given for optimum output power matching
conditions (fixed generic matching, no fine-tuning).
CFY27
Semiconductor Group
5 of 9
Draft D, September 99
Typical Common Source S-Parameters CFY27
V
DS
= 3 V, I
D
= 120 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]
0,5
0,936
-43
8,720
153
0,0203
68
0,149
-55
0,33
26,3
0,6
0,921
-50
8,470
148
0,0245
65
0,151
-64
0,35
25,4
0,7
0,904
-55
8,200
143
0,0280
61
0,153
-72
0,38
24,7
0,8
0,890
-62
7,943
138
0,0311
57
0,156
-81
0,41
24,1
0,9
0,876
-68
7,698
135
0,0333
54
0,161
-87
0,43
23,6
1,0
0,864
-74
7,449
130
0,0357
51
0,164
-94
0,46
23,2
1,1
0,854
-80
7,198
126
0,0383
49
0,169
-100
0,47
22,7
1,2
0,846
-86
6,948
122
0,0407
46
0,173
-105
0,48
22,3
1,3
0,837
-91
6,702
119
0,0419
44
0,179
-110
0,51
22,0
1,4
0,830
-96
6,465
115
0,0435
43
0,186
-114
0,52
21,7
1,5
0,823
-101
6,240
112
0,0448
41
0,190
-118
0,54
21,4
1,6
0,816
-106
5,990
109
0,0461
39
0,194
-122
0,57
21,1
1,7
0,810
-110
5,805
106
0,0475
38
0,199
-125
0,58
20,9
1,8
0,804
-114
5,603
103
0,0486
36
0,203
-128
0,61
20,6
1,9
0,799
-118
5,410
100
0,0494
34
0,208
-131
0,63
20,4
2,0
0,795
-122
5,225
97
0,0502
33
0,212
-134
0,65
20,2
2,1
0,791
-126
5,030
94
0,0508
32
0,216
-137
0,68
20,0
2,2
0,788
-130
4,877
92
0,0513
31
0,219
-139
0,70
19,8
2,3
0,784
-133
4,718
89
0,0519
30
0,222
-142
0,73
19,6
2,4
0,781
-136
4,569
87
0,0524
29
0,225
-144
0,75
19,4
2,5
0,779
-139
4,429
84
0,0528
28
0,227
-147
0,78
19,2
2,6
0,776
-142
4,296
82
0,0532
27
0,229
-149
0,80
19,1
2,7
0,773
-145
4,170
80
0,0537
26
0,232
-150
0,83
18,9
2,8
0,771
-148
4,047
78
0,0540
25
0,235
-152
0,85
18,7
2,9
0,769
-150
3,936
76
0,0543
25
0,237
-154
0,88
18,6
3,0
0,767
-153
3,829
74
0,0545
24
0,240
-155
0,91
18,5
3,1
0,765
-155
3,729
72
0,0547
24
0,242
-157
0,93
18,3
3,2
0,764
-157
3,633
70
0,0550
23
0,244
-159
0,96
18,2
3,3
0,763
-160
3,539
68
0,0554
23
0,246
-160
0,98
18,1
3,4
0,762
-162
3,450
66
0,0556
22
0,249
-162
1,01
17,9
17,5
3,5
0,761
-164
3,367
64
0,0559
22
0,251
-164
1,03
17,8
16,8
4,0
0,758
-174
3,014
54
0,0574
21
0,266
-171
1,13
17,2
15,0
4,5
0,757
177
2,713
46
0,0594
20
0,283
-178
1,21
16,6
13,8
5,0
0,759
169
2,513
38
0,0620
20
0,300
177
1,25
16,1
13,1
5,5
0,761
161
2,310
30
0,0644
19
0,316
171
1,30
15,5
12,3
6,0
0,763
154
2,133
22
0,0676
18
0,332
166
1,32
15,0
11,6
6,5
0,764
147
1,983
15
0,0709
17
0,349
160
1,35
14,5
10,9
7,0
0,766
140
1,856
8
0,0751
15
0,366
154
1,35
13,9
10,4
7,5
0,768
133
1,747
0
0,0801
14
0,381
149
1,33
13,4
9,9
8,0
0,771
126
1,649
-8
0,0849
11
0,398
142
1,32
12,9
9,5
8,5
0,775
119
1,561
-16
0,0891
8
0,414
137
1,30
12,4
9,1
9,0
0,780
111
1,478
-23
0,0937
5
0,431
131
1,28
12,0
8,8
9,5
0,787
104
1,401
-31
0,0981
2
0,450
125
1,24
11,5
8,6
10,0
0,794
97
1,329
-39
0,1022
-2
0,469
119
1,21
11,1
8,4
10,5
0,802
90
1,262
-47
0,1057
-7
0,488
112
1,18
10,8
8,2
11,0
0,810
83
1,198
-55
0,1083
-11
0,505
106
1,16
10,4
8,0
11,5
0,816
77
1,138
-62
0,1106
-16
0,525
99
1,14
10,1
7,8
12,0
0,823
70
1,081
-70
0,1126
-20
0,547
93
1,13
9,8
7,7
12,5
0,829
63
1,026
-78
0,1138
-26
0,566
86
1,11
9,5
7,5
13,0
0,835
56
0,974
-86
0,1144
-31
0,584
80
1,10
9,3
7,4
13,5
0,841
49
0,925
-94
0,1137
-37
0,601
73
1,10
9,1
7,2
14,0
0,846
41
0,881
-102
0,1128
-42
0,616
67
1,10
8,9
7,0
14,5
0,851
34
0,839
-110
0,1110
-48
0,631
59
1,11
8,8
6,8
15,0
0,857
27
0,793
-119
0,1084
-54
0,648
52
1,12
8,6
6,6
15,5
0,863
20
0,748
-127
0,1047
-60
0,666
44
1,13
8,5
6,4
16,0
0,869
12
0,702
-137
0,0997
-67
0,688
36
1,14
8,5
6,2
16,5
0,874
5
0,652
-147
0,0943
-73
0,713
27
1,17
8,4
5,9
17,0
0,881
-1
0,602
-157
0,0892
-78
0,741
20
1,16
8,3
5,9
17,5
0,887
-7
0,555
-166
0,0845
-83
0,772
13
1,12
8,2
6,1
18,0
0,895
-12
0,514
-176
0,0805
-87
0,805
6
1,04
8,1
6,9
CFY27
Semiconductor Group
6 of 9
Draft D, September 99
Typical Common Source S-Parameters
CFY25-20 (continued)
V
DS
= 5 V, I
D
= 120 mA, Z
o
= 50
f
|S11|
<S11
|S21|
<S21
|S12|
<S12
|S22|
<S22
k-Fact.
S
21
/S
12
MAG
[GHz]
[mag]
[ang]
[mag]
[ang]
[mag]
[ang]
[mag]
[ang]
[mag]
[dB]
[dB]
0,5
0,937
-44
9,390
149
0,0152
65
0,319
-27
0,38
27,9
0,6
0,922
-50
9,010
146
0,0183
63
0,314
-30
0,40
26,9
0,7
0,905
-56
8,720
141
0,0207
61
0,309
-34
0,44
26,2
0,8
0,889
-61
8,370
138
0,0231
58
0,303
-37
0,48
25,6
0,9
0,876
-67
8,083
134
0,0255
55
0,298
-41
0,50
25,0
1,0
0,866
-73
7,823
130
0,0273
52
0,292
-45
0,51
24,6
1,1
0,857
-79
7,560
126
0,0289
50
0,287
-49
0,53
24,2
1,2
0,848
-85
7,305
122
0,0304
48
0,282
-52
0,55
23,8
1,3
0,839
-90
7,046
118
0,0315
45
0,278
-55
0,58
23,5
1,4
0,832
-96
6,798
114
0,0326
43
0,275
-59
0,60
23,2
1,5
0,826
-100
6,561
111
0,0335
42
0,272
-62
0,62
22,9
1,6
0,819
-105
6,327
108
0,0343
40
0,269
-64
0,65
22,7
1,7
0,813
-109
6,100
104
0,0348
39
0,268
-67
0,68
22,4
1,8
0,807
-114
5,886
101
0,0355
38
0,266
-70
0,71
22,2
1,9
0,804
-118
5,681
98
0,0360
37
0,265
-73
0,73
22,0
2,0
0,800
-121
5,485
95
0,0364
35
0,264
-76
0,76
21,8
2,1
0,796
-125
5,298
93
0,0368
34
0,263
-79
0,79
21,6
2,2
0,793
-129
5,122
90
0,0371
34
0,263
-81
0,82
21,4
2,3
0,790
-132
4,957
87
0,0375
33
0,263
-84
0,84
21,2
2,4
0,788
-135
4,800
85
0,0379
32
0,263
-86
0,87
21,0
2,5
0,785
-138
4,654
82
0,0381
32
0,263
-88
0,90
20,9
2,6
0,784
-141
4,515
80
0,0384
31
0,264
-90
0,93
20,7
2,7
0,782
-144
4,381
78
0,0386
31
0,265
-92
0,95
20,6
2,8
0,780
-147
4,253
75
0,0390
31
0,266
-94
0,98
20,4
2,9
0,778
-149
4,136
73
0,0392
31
0,266
-96
1,01
20,2
19,6
3,0
0,776
-152
4,020
71
0,0394
31
0,267
-98
1,04
20,1
18,9
3,1
0,775
-154
3,912
69
0,0396
30
0,269
-100
1,07
19,9
18,4
3,2
0,774
-156
3,811
67
0,0398
30
0,270
-102
1,09
19,8
17,9
3,3
0,773
-159
3,714
65
0,0401
30
0,272
-104
1,12
19,7
17,6
3,4
0,773
-161
3,621
63
0,0403
30
0,273
-106
1,14
19,5
17,3
3,5
0,772
-163
3,534
61
0,0406
30
0,274
-108
1,16
19,4
17,0
4,0
0,773
-173
3,163
51
0,0421
32
0,285
-116
1,24
18,8
15,8
4,5
0,774
177
2,869
42
0,0446
34
0,301
-125
1,27
18,1
14,9
5,0
0,777
169
2,600
34
0,0480
37
0,321
-134
1,29
17,3
14,1
5,5
0,779
161
2,383
26
0,0522
38
0,343
-143
1,27
16,6
13,5
6,0
0,781
154
2,195
18
0,0574
39
0,366
-151
1,24
15,8
12,9
6,5
0,784
147
2,035
10
0,0642
39
0,392
-159
1,16
15,0
12,6
7,0
0,787
140
1,918
1
0,0711
37
0,413
-166
1,09
14,3
12,5
7,5
0,791
133
1,777
-7
0,0782
35
0,434
-174
1,04
13,6
12,3
8,0
0,796
126
1,672
-15
0,0859
32
0,452
179
0,98
12,9
8,5
0,801
119
1,576
-23
0,0937
28
0,470
171
0,92
12,3
9,0
0,808
111
1,486
-32
0,1019
24
0,490
163
0,87
11,6
9,5
0,816
104
1,404
-40
0,1092
19
0,514
154
0,82
11,1
10,0
0,824
97
1,326
-48
0,1156
15
0,534
145
0,78
10,6
10,5
0,833
90
1,252
-56
0,1216
9
0,555
136
0,75
10,1
11,0
0,842
83
1,181
-64
0,1270
4
0,578
127
0,72
9,7
11,5
0,850
76
1,115
-72
0,1316
-2
0,603
119
0,68
9,3
12,0
0,857
69
1,051
-81
0,1348
-8
0,628
111
0,65
8,9
12,5
0,862
62
0,990
-89
0,1372
-14
0,648
103
0,63
8,6
13,0
0,866
55
0,932
-97
0,1390
-21
0,670
96
0,61
8,3
13,5
0,871
48
0,877
-105
0,1401
-27
0,688
88
0,60
8,0
14,0
0,874
40
0,822
-114
0,1403
-33
0,705
80
0,60
7,7
14,5
0,878
33
0,765
-122
0,1385
-40
0,721
72
0,60
7,4
15,0
0,881
25
0,721
-131
0,1355
-47
0,739
64
0,61
7,3
15,5
0,883
18
0,666
-140
0,1312
-53
0,752
55
0,63
7,1
16,0
0,886
11
0,617
-150
0,1254
-60
0,772
46
0,64
6,9
16,5
0,890
4
0,558
-159
0,1180
-66
0,793
37
0,66
6,7
17,0
0,892
-3
0,510
-169
0,1112
-72
0,814
30
0,67
6,6
17,5
0,897
-8
0,464
-178
0,1049
-80
0,834
21
0,62
6,5
18,0
0,901
-15
0,421
173
0,0994
-86
0,858
13
0,60
6,3
CFY27
Semiconductor Group
7 of 9
Draft D, September 99
Order Instructions:
Full type variant including quality level must be specified by the orderer. For HiRel Discrete
and Microwave Semiconductors the ordering code specifies device family and quality level
only.
Ordering Form:
Ordering Code: Q..........
CFY27 -(nnl) (ql)
-(nnl):
Noise Figure and/or Power Level
(ql):
Quality Level
Ordering Example:
Ordering Code: Q62703F121
CFY27-P P
For CFY27, Gain/Power Level P:
P
1dB
> 25 dBm
in Professional Quality Level
Further Informations:
See our WWW-Pages:
- Discrete and RF-Semiconductors (Small Signal Semiconductors)
www.infineon.com/products/discrete/hirel.htm
- HiRel Discrete and Microwave Semiconductors
www.infineon.com/products/discrete/hirel.htm
Please contact also our marketing division :
Tel.:
++89 234 24480
Fax.:
++89 234 28438
e-mail:
martin.wimmers@infineon.com
Address:
Infineon Technologies Semiconductors,
High Frequency Products Marketing,
P.O.Box 801709,
D-81617 Munich
CFY27
Semiconductor Group
8 of 9
Draft D, September 99
Micro-X Package
Published by Infineon Technologies Semiconductors,
High Frequency Products Marketing, P.O.Box 801709,
D-81617 Munich.
Infineon Technologies AG 1998. All Rights Reserved.
As far as patents or other rights of third parties are
concerned, liability is only assumed for components per
se, not for applications, processes and circuits
implemented within components or assemblies.
The information describes the type of component and shall
not be considered as assured characteristics.
Terms of delivery and rights to change design reserved.
For questions on technology, delivery and prices please
contact the Offices of Semiconductor Group in Germany or
the Infineon Technologies Companies and
Representatives woldwide (see address list).
Due to technical requirements components may contain
dangerous substances. For information on the type in
question please contact your nearest Infineon
Technologies Office, Semiconductor Group.
Infineon Technologies Semiconductors is a certified CECC
and QS9000 manufacturer (this includes ISO 9000).
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