ETC UK2801K1

XY
an AMP company
r
=
RF MOSFET Power Transistor,
100 - 500 MHz
1 W, 28V
UF2801 KI
v2.00
Features
l
N-Channel Enhancement
Mode Device
l
DMOS Structure
Lower Capacitances
l
Lower Noise Floor
l
100 MHz to 500 MHz Operation
l
Common Source TO39 Package Configuration
l
for Broadband
Operation
. *
Electrical Characteristics
9-262
Specifications
North America:
at 25°C
Subject to Change Without Notice.
MIA-COM,
Tel. (800) 366-2266
Fax (800) 618-8883
=
Asia/Pacific:
Tel. +81 (03) 3226-1671
Fax +81 (03) 3226-1451
m
Europe:
Inc.
Tel. ~$4 (1344) 869 595
Fax +44 (1344) 300 020
RF MOSFET Power Transistor,
U F2801 KI
1 W, 28V
v2.00
Typical Broadband
Performance
CAPACITANCES
Curves
POWER OUTPUT vs VOLTAGE
vs VOLTAGE
P,,=70 W I,,=50
F=l .O MHz
mA F=500 MHz
1.2
6
10
5
15
20
25
5
10
15
EFFICIENCY
GAIN vs FREQUENCY
V,,=28
V l&.0
30
25
20
3.5
v,, (VI
v,, w
mA P,,=l
V,,=28
.O W
vs FREQUENCY
V I,,&.0
mA P,,$
.O W
1
I
E 50.
Ill
45
J
01
100
400
300
m
I
100
500
200
300
400
500
FREQUENCY (MHz)
FREQUENCY (MHz)
POWER OUTPUT vs POWER INPUT
V,,=28
V l&LO
mA
1.6 ,
z
1.4
2
1.2
E
s
1.0
5
0.6
3
i?
0.6
J
0.4
0.01
0.025
0.05
0.075
0.1
0.125
POWER INPUT (W)
Specifications Subject to Change Without Notice.
M/A-COM,
9-263
Inc.
North America:
Tel.
Fax
(800)
(800)
366-2266
618-8883
l
Asia/Pacific:
Tel.
Fax
+81 (03) 3226-1671
+81 (03) 3226-1451
n
Europe:
Tel.
Fax
+44 (1344)
+44 (1344)
869 595
300 020
RF MOSFET Power Transistor,
1 W, 28V
U F2801 KI
v2.00
Typical Device Impedance
Frequency (MHz)
Z,, (OHMS)
Z LOAD
(OHMS)
100
53.2 -j 336.0
13.5 + j 246.0
300
50.8 -j 173.0
12.55 + j 84.0
500
46.9 - j 66.0
11.0 + j 54.0
V,,=28 V, 1,,=5.0 mA,
Z,, is the series equivalent
input impedance
Z LOAD
is the optimum series equivalent
POUT=1.O Watts
of the device from gate to source.
load impedance
as measured
from drain to ground.
RF Test Fixture
QlNOTE 1
PARTS
cs
c4
C6
c3
C2
c7
CL 8, lo, If
cl413’ 15
Rl
(11
LL 2 3
L4
L5
L6
L7
9-264
LIST
3&f
S.&JO
9-w
6.8pf
8-W
llpf
.OlSuf
5Ouf SW.
11K OHM
UF280lKI
IO TURNS OF NO. 22 AWG
1.50’ OF 50 OHM TRANSMISSION LINE
SO’ OF 50 OHM TRANSMISSION LINE
30’ OF SO OHM TRANSMISSION LINE
2.00’ OF 50 OHH TRANSUISSION LINE
Specifications Subject to Change Without Notice.
North America:
M/A-COM, Inc.
Tel. (800) 366-2266
Fax (800) 618-8883
n
Asia/Pacific:
Tel. +81 (03) 3226-1671
Fax +81 (03) 3226-1451
Europe:
Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020
RF MOSFET Power Transistor,
U F2801 KI
lW, 28V
v2.00
Typical S-Parameters
V,,=28
V,
I,,=25
mA
INP. REFL
Sll
FREQUENCY
MHz
MAG
ANG
MAG
MAG
ANG
ANG
-1.5
1.96
178.6
0.01
62.6
1.00
-1.4
1.00
-3.0
1.97
177.4
0.02
82.9
1.00
-2.7
30.00
1.00
-4.5
1.97
175.5
0.02
81.6
1.00
-4.2
40.00
1.00
-6.0
1.97
173.6
0.03
82.3
1.00
-5.5
50.00
1.00
-7.5
1.97
171.7
0.04
81.5
1.00
-6.9
60.00
1.00
-8.9
1.96
169.7
0.05
80.0
0.99
-8.3
0.99
-10.5
1.96
168.0
0.05
79.0
0.99
-9.7
-12.0 1 1.95
166.2
1 0.06
77.8
1 0.99
-10.7
r~
20.00
T
MAG
1.oo
10.00
’
ANG
OUTPL. REFL
s22
REV. TRAN
s12
FORW. TRAN
s21
70.00
I
80.00
) 0.99
90.00
0.99
-13.5
1.96
164.4
0.07
77.2
0.99
-12.5
100.00
0.99
-14.9
1.96
162.4
0.08
76.2
0.99
-13.8
1 110.00
J 0.99
-16.3 1 1.95
160.2
1 0.08
73.6
1 0.98
120.00
0.99
-17.8
1.94
158.4
0.09
72.8
0.98
-16.6
130.00
0.98
-19.3
1.94
156.5
0.10
71.1
0.98
-17.8
140.00
0.98
-20.8
1.93
154.7
0.10
70.2
0.98
-19.0
1 150.00
] 0.98
-22.3 1 1.92
152.9
) 0.11
69.5
1 0.97
160.00
0.98
-22.4
1.92
152.8
0.11
69.2
0.97
-20.4
175.00
0.97
-26.1
1.90
148.8
0.13
66.4
0.96
-23.6
0.96
-29.5
1.88
144.8
0.14
63.0
0.95
-27.0
-33.0 1 1.85
140.2
1 0.16
60.1
1 0.94
-30.1
200.00
-15.3 1
-20.5 )
1
225.00
1 0.95
250.00
0.94
-36.1
1.81
135.9
0.17
56.8
0.92
-33.1
275.00
0.93
-39.7
1.78
132.3
0.18
54.6
0.91
-36.1
0.92
-42.8
1.75
128.6
0.19
52.0
0.89
-39.0
325.00
1 0.91
-45.8
1.71
124.7
1 0.20
49.1
0.88
-41.6
350.00
0.90
-48.5
1.69
121.7
0.21
47.9
0.87
-64.3
375.00
0.89
-50.9
1.67
119.2
0.22
45.8
0.85
-46.5
0.88
-54.2
1.65
115.9
0.22
44.0
0.84
-48.2
-56.9 1 1.64
112.3
1 0.23
41.5
0.83
-51.0
300.00
I
400.00
I
I
I
I
425.00
1 0.87
450.00
0.87
-59.9
1.64
108.5
0.24
38.7
0.82
-53.1
475.00
0.86
-62.7
1.61
104.9
0.25
36.3
0.81
-54.9
500.00
0.85
-65.3
1.51
101.4
0.25
33.8
0.79
-57.0
SpecificationsSubject
toChange WithoutNotice.
M/A-COM,
9-265
inc.
North America:
Tel. (800) 366-2266
Fax (800) 618-8883
H
Asia/Pacific:
Tel. +81 (03) 3226-1671
Fax +81 (03) 3226-1451
Europe:
Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020