50
Bi-Phase
100 to 2000 MHz
Attenuator/Switch
Coaxial
ZFAS-2000
ZFAS-2000
INSERTION LOSS
3.0
3.5
4.0
4.5
5.0
5.5
6.0
0
400
800
1200
1600
2000
FREQUENCY (MHz)
INS
E
RT
IO
N LO
S
S
(
d
B
)
ZFAS-2000
ISOLATION
10
20
30
40
50
60
0
400
800
1200
1600
2000
FREQUENCY (MHz)
IS
O
L
A
T
IO
N (
d
B
)
IN-OUT
IN-CON
ZFAS-2000
ATTENUATION
0
10
20
30
40
50
60
0.0001
0.001
0.01
0.1
1
10
CONTROL CURRENT (mA)
A
TTE
NUA
TI
ON (d
B
)
100 MHz
1000 MHz
2000 MHz
Typical Performance Data
Freq.
(MHz)
Outline Dimensions ( )
inch
mm
Maximum Ratings
Coaxial Connections
Features
bi-phase modulator
INPUT
2
OUTPUT
1
CONTROL
3
wideband, 100 to 2000 MHz
rugged shielded case
Applications
Operating Temperature
-55C to 100C
Storage Temperature
-55C to 100C
Control Current
30mA
Outline Drawing
Attenuator/Switch Electrical Specifications
100-2000
DC-0.5
4.2
6.5
5.4
7.5
19*
25
30
22
26
20
0.3
0.4
5.0
8.0
INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers
NORTH AMERICA 800-654-7949 417-335-5935 Fax 417-335-5945 EUROPE 44-1252-832600 Fax 44-1252-837010
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
REV. OR
M96904
ZFAS-2000
WP/TD/CP
060117
L = low range [f
L
to 10 f
L
]
M = mid range [10 f
L
to f
U
/2] U = upper range [f
U
/2 to f
U
] m= mid band [2f
L
to f
U
/2]
*15 dBm from 100-800 MHz.
Performance specifications apply for input power up to 10 dB below stated 1dB compression.
FREQUENCY
(MHz)
IN-OUT
ISOLATION
(dB)
0 mA
INSERTION LOSS
(dB)
20 mA
AMP
(dB)
Phase(deg)
deviation
from 180
U
Typ. Min.
M
Typ. Min.
L
Typ. Min.
Mid-Band
m
f
L
-f
U
IN
CON
Typ. Max.
Total
Range
Typ. Max.
MAX. INPUT PWR
(dBm)
20 mA
1 dB
compr.
no
damage
Total
Range
m
Total
Range
m
BI-PHASE X
(20 mA) Typ.
I. Loss
(dB)
at 20mA
Control
Amp
(dB)
20mA
Phase
(deg.)
Isolation (dB)
(in-out) (in-con)
Input
R. Loss
(dB)
Control
Current
(mA)
Attenuation (dB)
100
MHz
1000
MHz
2000
MHz
Phase
ref at 15mA Ctrl
Input VSWR
_
x
_
x
_
x
_
x
_
x
_
x
100
MHz
deg.
1000
MHz
deg.
2000
MHz
deg.
100
MHz
1000
MHz
2000
MHz
CASE STYLE: K18
suggested control port biasing configuration
A
B
C
D
E
F
G
H
1.25
1.25
.75
.63
.38
1.00
.125
1.000
31.75
31.75
19.05
16.00
9.65
25.40
3.18
25.40
J
K
L
M
N
P
Q
wt
--
--
.125
1.688
2.18
.75
.07 grams
--
--
3.18
42.88
55.37
19.05
1.78
70.0
Connectors
Model
Price
Qty.
SMA
ZFAS-2000
$64.95
(1-9)
BRACKET (OPTION "B")
$2.50
(1+)
100.0
3.76 0.006
0.02
179.4
4 6
4 8
9 . 5
0.0000
51.0
38.9
34.4
89.6
18.6
46.6
1 . 6
4 . 7
2 . 9
137.1
3.72 0.003
0.01
179.0
4 3
4 4
10.2
0.0001
48.5
37.0
33.9
91.3
12.9
42.2
1 . 6
4 . 7
2 . 9
301.5
3.55 0.001
0.03
178.2
3 6
3 4
11.0
0.0002
46.3
35.1
33.2
89.8
8 . 7
35.1
1 . 6
4 . 6
2 . 9
383.8
3.61 0.001
0.04
177.7
3 4
3 2
10.5
0.0003
44.1
33.6
32.7
85.5
5 . 8
31.0
1 . 5
4 . 6
2 . 9
503.4
3.85 0.010
0.08
177.1
3 2
3 0
9 . 3
0.0004
42.3
32.4
32.1
84.8
2 . 4
27.0
1 . 5
4 . 6
2 . 9
630.4
4.17 0.027
0.18
176.4
3 0
2 9
7 . 9
0.0005
39.1
30.8
31.2
78.5
-1.4
2 1 . 2
1 . 5
4 . 6
2 . 9
757.5
4.47 0.059
0.21
176.3
3 0
3 1
6 . 9
0.0006
36.5
29.7
30.6
71.5
-4.8
1 6 . 8
1 . 5
4 . 5
2 . 9
802.4
4.54 0.061
0.22
176.4
3 0
3 1
6 . 7
0.0007
30.2
26.8
28.7
53.5
-12.0
6 . 9
1 . 5
4 . 4
2 . 8
899.5
4.91 0.107
0.27
176.1
3 0
3 0
6 . 3
0.0008
25.5
24.0
26.3
43.0
-15.6
-0.9
1 . 4
4 . 2
2 . 7
996.7
4.96 0.114
0.28
175.9
2 9
2 8
6 . 2
0.0011
22.0
21.2
23.6
36.6
-16.4
-5.9
1 . 4
4 . 0
2 . 6
1004.2
4.94 0.118
0.28
175.8
2 9
2 8
6 . 2
0.0016
18.4
18.1
20.3
31.0
-16.0
-8.8
1 . 3
3 . 7
2 . 4
1131.3
5.57 0.162
0.36
175.7
3 0
2 6
6 . 4
0.0032
14.1
14.1
15.9
24.3
-13.7
-9.8
1 . 2
3 . 3
2 . 0
1258.3
5.56 0.105
0.36
175.5
3 0
2 4
7 . 0
0.0058
11.3
11.5
13.0
19.5
-11.1
-8.9
1 . 2
3 . 1
1 . 8
1377.9
5.69 0.045
0.37
175.5
3 0
2 4
7 . 7
0.0106
9 . 1
9 . 5
10.6
14.8
-8.6
-7.5
1 . 3
3 . 0
1 . 6
1497.5
5.26 0.053
0.33
175.2
2 8
2 1
8 . 7
0.0226
6 . 9
7 . 7
8 . 3
9 . 5
-5.5
-5.4
1 . 5
2 . 9
1 . 4
1632.1
5.38 0.045
0.27
174.7
2 8
2 0
10.0
0.0381
5 . 9
6 . 9
7 . 2
6 . 7
-4.0
-4.0
1 . 6
2 . 9
1 . 4
1699.4
5.20 0.068
0.29
174.2
2 8
2 0
10.8
0.1031
4 . 8
6 . 0
6 . 0
3 . 2
-2.0
-2.1
1 . 8
3 . 0
1 . 5
1751.7
5.49 0.068
0.27
174.2
2 8
2 1
11.3
0.3098
4 . 3
5 . 5
5 . 4
1 . 3
-0.9
-1.0
1 . 9
3 . 0
1 . 6
1901.2
5.22 0.090
0.23
173.0
2 8
2 2
12.4
1.5487
4 . 0
5 . 3
5 . 0
0 . 4
-0.4
-0.4
2 . 0
3 . 0
1 . 7
2000.0
5.57 0.156
0.25
172.7
2 8
2 3
12.5
15.1120
3 . 9
5 . 2
4 . 9
0 . 1
-0.1
0 . 0
2 . 0
3 . 1
1 . 7
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