ZAS-1 - Mini Circuits

Coaxial
Attenuator/Switch
50Ω
Bi-Phase
ZAS-1
5 to 450 MHz
Maximum Ratings
Features
Operating Temperature -55°C to 100°C
Storage Temperature -55°C to 100°C
Control Current
• wideband, 5 to 450 MHz
• rugged shielded case
• excellent phase and amplitude unbalance
30mA
CASE STYLE: M22
Connectors Model
BNC
ZAS-1
BRACKET (OPTION "B")
BRACKET (OPTION "BR")
Permanent damage may occur if any of these limits are exceeded.
Applications
Coaxial Connections
• bi-phase modulator
Price
$59.95
$5.00
$1.50
Qty.
(1-9)
(1+)
(1+)
INPUT3
• electronic attenuator
OUTPUT1
CONTROL2
Attenuator/Switch Electrical Specifications
FREQUENCY
(MHz)
Outline Drawing
IN
INSERTION LOSS
(dB)
±20 mA
CON
fL-fU
Mid-Band
m
Max.
Total
Range
Typ. Max.
3.5
3.5
Typ.
5-450
DC-0.05
MAX. INPUT
PWR
(dBm)
±20 mA
4
—
BI-PHASE X
(±20 mA) Typ.
IN-OUT
ISOLATION
(dB)
0 mA
∆ AMP
(dB)
1 dB
no
L
M
U
compr. damage Typ. Min. Typ. Min. Typ. Min.
4.7
20
30
65
50
55
35
37
25
Phase (deg.)
deviation
from 180°
m
Total
Range
m
Total
Range
0.10
0.1
0.5
1.2
L = low range [fL to 10 fL]
M = mid range [10 fL to fU/2]
U = upper range [fU/2 to fU]
m = [ 2 fL to fU/2]
Performance specifications apply for input power up to 10 dB below stated 1 dB compression.
electrical schematic
suggested control port biasing configuration
Typical Performance Data
Outline Dimensions ( inch
mm )
A
2.25
57.15
B
1.38
35.05
C
1.24
31.50
D
.50
12.70
E
.150
3.81
F
3.100
78.74
G
.138
3.51
H
1.238
31.45
J
3.25
82.55
K
.10
2.54
L
.40
10.16
M
1.15
29.21
N
1.86
47.24
P
.64
16.26
S
wt
.150 grams
3.81
74.0
Freq.
(MHz)
I. Loss
(dB)
at 20mA
—
X
5.0
9.5
19.5
35.0
39.5
49.5
74.0
75.1
107.4
141.8
176.3
210.8
225.3
244.2
278.7
313.2
347.7
381.0
415.5
450.0
—
X
σ
179.9
179.9
179.9
179.9
179.9
179.9
179.8
179.8
179.7
179.7
179.6
179.5
179.5
179.4
179.3
179.2
179.1
179.1
179.0
178.9
—
X
—
X
74
68
62
59
59
57
55
55
53
51
49
48
48
47
46
46
45
44
43
43
50
44
38
33
32
30
27
26
23
21
19
18
18
17
16
16
16
15
15
15
100
3.6
80
3.4
3.2
3.0
2.8
270
FREQUENCY (MHz)
360
450
225
MHz
450
MHz
deg.
deg.
deg.
Input VSWR
5
MHz
225
MHz
450
MHz
ZAS-1
ATTENUATION
IN-CON
40
20
90
5
MHz
100
60
0
450
MHz
11.8 0.000068.150.041.3 -52.4 124.7 108.2 2.9 2.9 2.6
13.4 0.000162.849.641.6 -9.9 119.7 103.2 2.9 2.9 2.6
14.3 0.000256.749.941.3 -18.0 114.6 102.4 2.9 2.9 2.6
14.5 0.000651.750.541.3 -20.7 101.4 95.5 2.9 2.9 2.6
14.5 0.003246.647.340.4 -10.7 58.4 76.3 2.9 2.9 2.6
14.4 0.005843.844.339.0 -6.4 45.6 60.3 2.9 2.9 2.6
14.1 0.011639.839.636.0 -0.4 29.9 43.3 2.8 2.9 2.6
14.1 0.018436.636.133.2 3.3 24.8 33.3 2.8 2.8 2.5
14.3 0.032732.631.629.1 5.9 18.3 23.7 2.8 2.7 2.4
14.6 0.048629.528.426.2 6.9 15.6 19.4 2.7 2.7 2.4
14.5 0.078725.924.622.6 7.6 13.3 14.8 2.6 2.5 2.2
14.6 0.108123.522.220.3 7.9 12.2 12.8 2.5 2.4 2.1
14.7 0.197519.117.816.1 7.8 10.0
9.7 2.2 2.2 1.9
14.8 0.308516.014.813.3 7.4
8.7
7.9 2.0 1.9 1.7
15.1 0.510012.911.710.6 6.5
7.3
6.0 1.7 1.7 1.4
15.1 0.8548
10.19.28.4 5.3 5.5 4.41.51.41.2
14.8 1.75557.26.06.1 3.3 3.4 2.51.31.21.1
15.0 2.66705.45.14.9 2.0 2.0 1.31.31.21.2
14.7 8.12324.04.04.0 0.5 0.5 0.41.51.41.4
13.7 15.12183.53.63.6 0.0 -0.1 0.01.61.51.4
0
180
225
MHz
—
X
ATTENUATION (dB)
ISOLATION (dB)
IN-OUT
90
5
MHz
ZAS-1
ISOLATION
ZAS-1
INSERTION LOSS
INSERTION LOSS (dB)
—
X
3.27 0.025 0.02
2.93 0.019 0.02
2.92 0.017 0.02
2.97 0.017 0.02
2.98 0.017 0.03
3.00 0.017 0.03
3.00 0.019 0.04
3.00 0.018 0.03
3.10 0.019 0.04
3.18 0.019 0.04
3.24 0.021 0.04
3.28 0.021 0.04
3.29 0.023 0.04
3.30 0.024 0.04
3.29 0.024 0.04
3.300.026 0.05
3.330.029 0.05
3.400.034 0.05
3.500.041 0.06
3.580.044 0.06
3.8
0
Attenuation (dB) Phase ∆ ref at 15mA Ctrl
±Control 20mA Isolation (dB) Input Control
∆∆AMP ∆∆Phase (in-out) (in-con) R. Loss Current
(dB)
(deg.)
(dB)
(mA)
180
270
FREQUENCY (MHz)
360
450
10
1
0.0001
5 MHz
0.001
225 MHz
0.01
450 MHz
0.1
1
10
100
CONTROL CURRENT (mA)
Notes
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled
to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
Mini-Circuits
®
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 [email protected]
REV. A
M144189
ZAS-1
WP/TD/CP/AM
131119