CFY25.pdf 데이터시트 (총 9 페이지) - 파일 다운로드 CFY25 데이타시트 다운로드

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CFY25...
HiRel X-Band GaAs General Purpose MESFET
HiRel discrete and Microwave semiconductor
For professional pre- and driver- amplifiers
For frequencies from 500MHz to 20GHz
Hermetically sealed microwave package
Low noise figure, high gain, moderate power
ESA Space Qualification Expected 1998
ESA/SCC Detail Spec. No.: 5613/008
Type Variante No.s 01 to 05
ESD (Electrostatic discharge) sensitive device, observe handling precaution!
Type
CFY25-20
CFY25-20P
CFY25-23
CFY25-23P
CFY25-P
Marking
- 1=G
- 1=G
- 1=G
- 1=G
- 1=G
Pin Configuration
2=S 3=D 4=S -
2=S 3=D 4=S -
2=S 3=D 4=S -
2=S 3=D 4=S -
1=S 3=D 4=S -
-
-
-
-
-
Package
MICRO-X
MICRO-X
MICRO-X
MICRO-X
MICRO-X
(ql) Testing level: P: Professional testing
H: High Rel quality
S: Space quality
ES: ESA qualified
CFY25-nnl: specifies noise, gain and output power level (see electrical characteristics)
1 2007-08-08

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CFY25...
Maximum Ratings
Parameter
Drain-source voltage
Drain-gate voltage
Gate-source voltage (reverse/ forward)
Drain current
Gate forward current
RF input power, C- and X-band1)
Junction temperature
Storage temperature
Total power dissipation2)
Soldering temperature3)
Symbol
VDS
VDG
VGS
ID
IG
PRF,in
Tj
Tstg
Ptot
Tsol
Value
5
7
-5...0.5
80
1.5
17
175
-65...175
250
230
Unit
V
mA
dBm
°C
mW
°C
Thermal Resistance
Parameter
Junction - soldering point
Symbol
RthJS
Value
410
Unit
K/W
Electrical Characteristics (at TA = 25 °C; unless otherwise specified)
Parameter
Symbol
Values
Unit
min. typ. max.
DC Characteristics
Drain- source saturation current
VDS = 3 V, VGS = 0 V
Gate threshold voltage
IDSS
-VGth
15 30 60 mA
0.3 1
3V
VDS = 3 V, ID = 1 mA
Drain current pinch-off
IDp - < 100 -
VDS = 3 V, VGS = -4 V
Gate leakage current at pinch-off
-IGp - < 100 200
VDS = 3 V, VGS = -4 V
Transconductance
gm15
35 40
-
VDS = 3 V, ID = 15 mA
Gate leakage current at operation
-IG15
- <1 2
VDS = 3 V, ID = 15 mA
Thermal resistance junction to soldering point RthJS
- 370 -
1For VDS ≤ 3 V. For VDS > 3 V, derating is required.
2At Ts = +72.5 °C. For Ts > +72.5 °C derating is required.
3During 15 sec. maximum. Tthe same terminal shall not be resoldered until 3 minutes have elapsed.
µA
mS
µA
K/W
2 2007-08-08

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CFY25...
Electrical Characteristics
Parameter
AC Characteristics
Linear power gain1)
VDS = 3 V, ID = 20 mA, f = 12 GHz,
PIN = 0 dBm
CFY25-20
CFY25-23
CFY25-20P, -P
CFY25-23P
Noise figure2)
VDS = 3 V, ID = 15 mA, f = 12 GHz
CFY25-P
CFY25-20, -20P
CFY25-23. -23P
Associated gain2)
VDS = 3 V, ID = 15 mA, f = 12 GHz
CFY25-P
CFY25-20, -20P
CFY25-23, -23P
Output power at 1 dB gain compression1)
VDS = 3 V, ID(RFoff) = 20 mA, f = 12 GHz
CFY25-20, -23
CFY25-20, -23P, -P
Symbol
Values
Unit
min. typ. max.
Glp dB
NF
Ga
P1dB
- 9.2
- 8.5
8.5 9.2
8 8.5
-
-
-
-
- < 2.3 -
- 1.9 2.1
- 2.2 2.4
- >8.5
8.5 9
8 8.7
-
-
-
dBm
- 15
14 15
-
-
1Outout power/ linear power gain characteristics given for optimum output power machting conditions
(fixed generic matching, no fine-tuning).
2Noise figure / associated gain characterisitcs given for minimum noise figure matching conditions
(fixed generic matching, no fine- tuning).
3 2007-08-08

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CFY25...
Typical Common Source S-Paramters CFY25-20
VDS = 3 V, ID = 15 mA, Z0 = 50
f S11
S21
GHz MAG ANG MAG ANG
0,5 0.958 -22 3.301 160
1 0.931 -28 3.208 155
1.5 0.901 -36 3.107 148
2 0.875 -45 3.016 139
2.5 0.858 -56 2.95 130
3 0.838 -67 2.877 120
3.5 0.815 -78 2.795 111
4 0.794 -88 2.708 102
4.5 0.776 -98 2.621 93
5 0.76 -108 2.537 84
5.5 0.746 -117 2.451 76
6 0.732 -126 2.365 68
6.5 0.718 -135 2.281 60
7 0.703 -143 2.202 52
7.5 0.689 -150 2.133 45
8 0.674 -158 2.072 38
8.5 0.661 -166 2.02 30
9 0.65 -174 1.976 23
9.5 0.64 178 1.933 16
10 0.629 170 1.896 9
10.5 0.62 162 1.859 2
11 0.613 153 1.826 -5
11.5 0.607 145 1.797 -13
12 0.6 137 1.767 -20
12.5 0.593 130 1.738 -27
13 0.587 122 1.708 -34
13.5 0.58 114 1.678 -41
14 0.575 106 1.651 -49
14.5 0.572 98 1.627 -56
15 0.568 90 1.607 -63
15.5 0.565 82 1.589 -70
S12
MAG ANG
0.017 71
0.0287 64
0.0398 59
0.0502 53
0.0602 47
0.0691 42
0.0767 36
0.0834 31
0.0893 25
0.0939 20
0.0975 15
0.1 10
0.1017 5
0.1035 1
0.1049 -3
0.1056 -6
0.1063 -10
0.1068 -13
0.1076 -16
0.108 -20
0.1084 -23
0.109 -26
0.1097 -29
0.1105 -33
0.1114 -36
0.1125 -40
0.1138 -43
0.1149 -47
0.1161 -51
0.118 -55
0.1198 -59
S22
MAG ANG
0.683 -14
0.673 -18
0.66 -23
0.648 -29
0.635 -35
0.621 -41
0.603 -48
0.59 -54
0.573 -60
0.562 -67
0.549 -73
0.539 -80
0.529 -86
0.521 -91
0.511 -96
0.504 -101
0.495 -106
0.484 -111
0.474 -116
0.463 -121
0.452 -127
0.443 -133
0.436 -140
0.431 -147
0.426 -153
0.421 -159
0.419 -166
0.417 -172
0.413 -178
0.41 176
0.408 170
k-Fact. S21/S12 MAG
MAG dB dB
0.44 22.9 -
0.5 20.5 -
0.54 18.9 -
0.56 17.8 -
0.55 16.9 -
0.56 16.2 -
0.58 15.6 -
0.61 15.1 -
0.64 14.7 -
0.66 14.3 -
0.69 14
-
0.72 13.7 -
0.77 13.5 -
0.81 13.3 -
0.87 13.1 -
0.92 12.9 -
0.97 12.8 -
1.02 12.7 11.7
1.06 12.5 11
1.11 12.4 10.4
1.16 12.3 9.9
1.19 12.2 9.6
1.22 12.1 9.3
1.24 12 9.1
1.27 11.9 8.8
1.3 11.8 8.5
1.32 11.7 8.3
1.34 11.6 8.1
1.36 11.5 7.9
1.37 11.3 7.7
1.37 11.2 7.6
4 2007-08-08

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CFY25...
Typical Common Source S-Paramters CFY25-20
VDS = 3 V, ID = 15 mA, Z0 = 50
f S11
S21
GHz MAG ANG MAG ANG
16 0.565 73 1.57 -78
16.5 0.564 65 1.552 -86
17 0.564 57 1.548 -92
17.5 0.564 51 1.554 -98
18 0.567 47 1.562 -102
S12
MAG ANG
0.1219 -64
0.1242 -69
0.1266 -74
0.1292 -78
0.1319 -81
S22
MAG ANG
0.404 164
0.402 157
0.398 152
0.396 147
0.394 143
k-Fact. S21/S12 MAG
MAG dB dB
1.37 11.1 7.5
1.36 11 7.4
1.35 10.9 7.4
1.32 10.8 7.4
1.28 10.7 7.6
5 2007-08-08