KS21
MAG1
(dB) (dB)
Note:
1. Gain Calculations:
PART AVAILABILITY IDSS
RANGE MARKING
NUMBER (mA)
NE25139 Bulk up to 3K 5 - 40
±
0.2
0.95
NE25139-T1
3K/Reel 5 - 40
NE25139U71 Bulk up to 3K 5 - 15 U71
NE25139T1U71
3K/Reel 5 - 15 U71
NE25139U72 Bulk up to 3K 10 - 25 U72
NE25139T1U72
3K/Reel 10 - 25 U72
NE25139U73 Bulk up to 3K 20 - 35 U73
NE25139T1U73
3K/Reel 20 - 35 U73
NE25139U74 Bulk up to 3K 30 - 40 U74
NE25139T1U74
3K/Reel 30 - 40 U74
ORDERING INFORMATION
OUTLINE DIMENSIONS (Units in mm)
PACKAGE OUTLINE 39
(SOT-143)
NE25139
VDS
= 5 V, V
G2S
= 1 V, I
D
= 10 mA
Coordinates in Ohms
Frequency in GHz
(VDS
= 5 V, V
G2S = 1 V, ID
= 10 mA)
TYPICAL COMMON SOURCE SCATTERING PARAMETERS (T
A
= 25
°C)
FREQUENCY S11
S21
S12
S22
(GHz) MAG ANG MAG ANG MAG ANG MAG ANG
0.1 .99 -3 2.36 177 .001 87 .97 -1
0.2 .99 -7 2.39 169 .001 85 .98 -3
0.3 .99 -9 2.31 164 .002 82 .98 -3
0.4 .98 -13 2.23 160 .002 82 .97 -6
0.5 .97 -16 2.42 158 .003 81 .99 -6
0.6 .97 -19 2.30 150 .003 81 .96 -8
0.7 .96 -22 2.33 146 .004 80 .99 -9
0.8 .95 -25 2.23 142 .005 79 .96 -9
0.9 .94 -29 2.45 137 .005 79 .99 -13
1.0 .92 -29 2.30 131 .006 78 .97 -11
1.1 .91 -35 2.35 126 .006 78 .98 -15
1.2 .88 -35 2.37 124 .006 78 .99 -13
0.47 5.83 2.9
0.51 5.7 32.8
0.70 5.6 32.8
1.14 5.6 27.5
1.18 5.6 24.2
1.49 5.6 22.6
2.03 5.5 19.2
2.21 3.6 16.6
1.34 3.0 17.2
0.32 2.9 17.8
0.04 2.1 15.1
0.07 1.6 14.6
MAG =
|S21|
(K ±
When K
≤ 1, MAG is undefined and MSG values are used.
MSG =
|S21|
|S
?
= S
11
S
22
- S
21
S
12
12|
, K =
1 + | ? | - |S2
11| - |S2
22|
2
2 |S12 S21|
,
|S12|
K - 1 2
).
MAG = Maximum Available Gain, MSG = Maximum Stable Gain
NE25139
+0.22.8
-0.3
+0.100.4
-0.05
(LEADS 2, 3, 4)
CONNECTIONS
0.6
+0.10
-0.05
0.16+0.10-0.06
5?
5?
0.8
1.1+0.2
-0.1
1
2
3
0 to 0.1
4
2.9
0.85
1.9
1.5+0.2
-0.1
Note: All dimensions are typical unless otherwise specified.
PIN
1. Source
2. Drain
3. Gate 2
4. Gate 1
j250
j150
j100
j50
j25
j10
0
-j10
-j25
-j50
-j100
-j150
-j250
S11
.1 GHz
S22
250
.1 GHz
S22
4 GHz
S11
4 GHz
10
25
50
100
150
+90?
+60?
+30?
+120?
+150?
-150?
-120?
-90?
-60?
-30?
.25
0?
+180–
?
S21
1.2 GHz
S212.5
1.0
1.5
2.0
.20
.5
.10
.15
EXCLUSIVE NORTH AMERICAN AGENT FOR RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS
CALIFORNIA EASTERN LABORATORIES ?
Headquarters
?
4590 Patrick Henry Drive
?
Santa Clara, CA 95054-1817
?
(408) 988-3500
?
Telex 34-6393
?
FAX (408) 988-0279
24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) ?
Internet: http://WWW.CEL.COM
8/98
DATA SUBJECT TO CHANGE WITHOUT NOTICE
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