TWO SERIES LINE-UP
OF IMPEDANCE 50Ω
AND 75Ω
FEATURES
1. Two series line-up of impedance 50Ω
and 75Ω
2. Mechanical switch with superb high-
frequency characteristics.
3. Low profile type package
RZ-COAXIAL
SWITCHES
TYPICAL
APPLICATIONS
1. Cellular phone base stations
(IMT-2000)
2. Digital broadcast equipment
3. Test measurement equipment
STANDARD PRODUCTS
50Ω series
75Ω series
Circuit arrangement
DPDT bypass
SP4T
SP4T with termination
Transfer
Impedance
50Ω
75Ω
Frequency
to 2.5 GHz
to 1.5 GHz
Connector
SMA
BNC-J
CUSTOM PRODUCTS
RZ coaxial switches can be customized.
From the point of view of pricing and delivery we recommend our standard products, however, you may contact us if you require a circuit
configuration that differs from the products above. Please understand that, depending on the conditions, we may not be able to
customize in some cases.
39
RZ
DPDT switch internal connection (bypass) type
(50Ω, to 2.5 GHz)
14.9
.587
45.0
1.772
56.0
2.205
(mm
inch)
ORDERING INFORMATION
Ex.
ARZ
2
2
0
M
Product name
RZ coaxial switches
Contact arrangement Operating function and impedance
22: DPDT
0: Failsafe (50Ω)
Added function
M: Bypass
Operating voltage, V DC
05: 5
12: 12
24: 24
PRODUCT TYPES
Operating voltage (Vcc)
5 V DC
12 V DC
24 V DC
Part No.
Failsafe
ARZ220M05
ARZ220M12
ARZ220M24
SPECIFICATIONS
1. Characteristics
High frequency
characteristics
(to 2.5 GHz,
Impedance 50Ω)
(Initial)
Electrical
characteristics
Expected life
(min. operations)
Ambient temperature
Others
Impedance
Insertion loss
Isolation
V.S.W.R.
Input power
Operating voltage
Operate time
Electrical
Operate
Storage
Connector
50Ω
Max. 1.0 dB
Min. 60 dB
Max. 1.5
20 W
Vcc±5%
10 ms (excluding contact bounce time)
5
×
10
4
0°C to +50°C
32°F to +122°F
–10°C to +60°C
+14°F to +140°F
SMA
40
RZ
REFERENCE DATA
1. High frequncy characteristics
• Insertion loss
(Through and between terminal 1 to 3)
0
0.1
Insertion loss, dB
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1GHz
2GHz
Frequency
3GHz
Isolation, dB
Through
Between terminal 1 to 3
• Isolation
(Between terminal 1 to 3)
0
10
20
• V.S.W.R.
(Through and between terminal 1 to 3)
1.5
1.4
V.S.W.R.
30
40
50
60
70
80
90
1.3
1.2
Between terminal 1 to 3
1.1
Through
1GHz
2GHz
Frequency
3GHz
1.0
1GHz
2GHz
Frequency
3GHz
100
DIMENSIONS
Equivalent circuit
Control terminal –1
Control terminal –2
mm
inch
Control terminal +1
Control terminal +1
Control terminal +2
14.9
.587
5
.197
RF terminal 3
.
dia
.
.75
8 dia
4-2
.10
4-
4
Control terminal –1
Control terminal +2
56
2.205
50
1.969
44
1.732
7
.276
Control terminal –2
RF terminal 4
+1
+2
45
1.772
3
22
.866
RF terminal 1
RF terminal 2
1
2
Switching operation table
RF terminal path (SMA)
3 to 4
(1, 2: no connection)
1 to 3
2 to 4
None
Control terminal +1, +2
→
Vcc
Control terminal –1, –2
→
Gnd
Control terminal
30
1.181
General tolerance: ±0.5
±.020
41
RZ
SP4T switch
(50Ω, to 2.5 GHz)
15.0
.591
76.2
3.000
68.9
2.713
(mm
inch)
ORDERING INFORMATION
Ex.
ARZ
1
4
0
N
Product name
RZ coaxial switches
Contact arrangement Operating function and impedance
14: SP4T
0: Failsafe (50Ω)
Added function
N: None
Operating voltage, V DC
05: 5
12: 12
24: 24
PRODUCT TYPES
Operating voltage (Vcc)
5 V DC
12 V DC
24 V DC
Part No.
Failsafe
ARZ140N05
ARZ140N12
ARZ140N24
SPECIFICATIONS
1. Characteristics
High frequency
characteristics
(to 2.5 GHz,
Impedance 50Ω)
(Initial)
Electrical
characteristics
Expected life
(min. operations)
Ambient temperature
Others
Impedance
Insertion loss
Isolation
V.S.W.R.
Input power
Operating voltage
Operate time
Electrical
Operate
Storage
Connector
50Ω
Max. 0.6 dB
Min. 60 dB
Max. 1.5
20 W
Vcc±5%
10 ms (excluding contact bounce time)
5
×
10
4
0°C to +50°C
32°F to +122°F
–10°C to +60°C
+14°F to +140°F
SMA
42
RZ
REFERENCE DATA
1. High frequncy characteristics
• Insertion loss
(Between terminal C to 3)
0
0.1
Insertion loss, dB
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1GHz
2GHz
Frequency
3GHz
Isolation, dB
• Isolation
(Between terminal C to 3)
0
10
20
• V.S.W.R.
(Between terminal C to 3)
1.5
1.4
V.S.W.R.
1GHz
2GHz
Frequency
3GHz
30
40
50
60
70
80
90
1.3
1.2
1.1
100
1.0
1GHz
2GHz
Frequency
3GHz
DIMENSIONS
Equivalent circuit
44.8
1.764
22.4
.882
15.0±0.2
.591±.008
RY3
RY2
RY1
Control terminal Vcc
mm
inch
NC
1
2
C
3
4
Control terminal 1
Control terminal 2
Control terminal 3
Control terminal 4
68.9
2.713
62.9
2.476
56.9
2.240
10.60
.417
RY2
RF terminal 4
ia.
5 d
a.
-2.7
08 di
4
1
4-.
1
38.1
1.500
2
C 3
4
76.2
3.000
RY3
RF terminal 3
RF terminal C
RY1
RF terminal 2
RF terminal 1
6
.236
Switching operation table
2.54
.100
2.54
.100
2.54
.100
2.54
.100
15
.591
Control terminal 2
NC NC
2.54
.100
RF terminal path (SMA)
C to 1
C to 2
C to 3
C to 4
Control terminal
NC
Control terminal Vcc
→
Vcc±5%,
control terminal 2
→
Gnd
Control terminal Vcc
→
Vcc±5%,
control terminal 3
→
Gnd
Control terminal Vcc
→
Vcc±5%,
control terminal 4
→
Gnd
Control terminal 4
5.2 NC
.205
7.45
.293
NC
NC
Control terminal 3 12.85 Control terminal 1
.506
Control terminal Vcc
Note) Do not apply multiple control signals simultaneously.
General tolerance: ±0.5
±.020
43
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