Outline Dimensions ( )
Maximum Ratings
Features
automated switching networks
transmitters/receivers
high isolation, 65 dB typ. at 1 GHz
low insertion loss, 0.7 dB typ.
integral TTL driver
miniature case style DL805
Applications
Operating Temperature
-55C to 100C
Storage Temperature
-55C to 100C
Supply V, Input Power
see Note 1
CASE STYLE: DL805
PRICE: $4.95 ea. QTY (10-49)
M3SW-2-50DR+
M3SW-2-50DR
Electrical Specifi cations (T
AMB
=25C)
FREQ.
(MHz)
INSERTION LOSS
(dB)
1dB COMPR.
(dBm)
IN-OUT ISOLATION
(dB)
DC-100
MHz
100-1000
MHz
1000-2000
MHz
2000-4500
MHz
DC-100
MHz
100-1000
MHz
1000-2000
MHz
2000-4500
MHz
DC-100
MHz
100-1000
MHz
1000-2000
MHz
2000-4500
MHz
f
L
f
U
Typ.
Max.
Typ.
Max.
Typ.
Max.
Typ.
Max.
Typ.
Typ.
Typ.
Typ.
Typ.
Min.
Typ.
Min.
Typ.
Min.
Typ.
Min.
DC 4500
0.6
1.0
0.7
1.2
0.9
1.4
1.5
1.9
20
25
25
20
85
75
60
53
50
44
35
30
Pin Connections
RF IN
6
RF OUT 1
1
RF OUT 2
4
TTL IN
2
+5V
5
-5V
7
TTL GND
3
GND
8
GND
PADDLE
Additional Specifi cations
Power Suppply
Voltage @-40C to 85C
+4.80 to +5.25V
-5.25 to -4.80V
@-55C to 100C
+4.90 to +5.25V
-5.25 to -4.90V
Current, mA
9 max.
9 max.
TTL Control
low threshold
high threshold
Voltage, V
0 min., 0.8 max.
2 min., 5 max.
Current, mA
0.2 max.
5 max.
VSWR* (:1)
1.1 Typ. to 2GHz, 1.25 Typ. to 4.5 GHz
Rise/Fall Time, ns
Switching Time, ns turn on/off
5 Typ., 10 Max.
10 Typ., 15 Max.
Video Leakage
**
, mVp-p
30 Typ.
* For all states of refl ective switch in "ON" condition; "OFF port" 5:1 VSWR typ.
** Video leakage or break through is defi ned as leakage of TTL switching
signal to RF output ports
1. Absolute maximum power and voltage rating:
RF input power, 250mW
Supply voltage: 6V DC
2. OFF state of RF output is low impedance.
3. All RF pins must be DC blocked or held at 0V DC.
TTL
CONTROL
LOGIC
RF1
RF2
LOW
ON
OFF
HIGH
OFF
ON
Demo Board MCL P/N: TB-159
Suggested PCB Layout (PL-120)
Outline Drawing
inch
mm
A
B
C
D
E
F
G
H
J
K
0.128
0.128
0.035
0.008
0.080
0.047
0.013
--
0.014
0.025
3.25
3.25
0.89
0.20
2.03
1.19
0.33
--
0.36
0.64
L
M
N
P
Q
R
S
T
wt
0.158
0.158
0.084
0.013
0.030
0.048
0.020
0.025
grams
4.01
4.01
2.13
0.33
0.76
1.22
0.51
0.64
0.02
Electrical Schematic
drops to 17.0 dBm at 10 MHz
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffi x identifi es RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifi cations.
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
50
SPDT, Refl ective
DC to 4500 MHz
High Isolation Switch
Surface Mount
REV. F
M102713
M3SW-2-50DR
ED-9656A
RS/TD/CP
060508
Page 1 of 2
FREQ.
(MHz)
ON INSERTION LOSS (dB)
IN-OUT
OFF ISOLATION (dB)
IN-OUT
VSWR
IN
OUT
--
x
--
x
--
x
ON
--
x
OFF
--
x
0.30
0.10
1.00
10.00
20.00
60.00
100.00
400.00
600.00
1000.00
1400.00
1800.00
2250.00
2750.00
3250.00
3500.00
3750.00
4000.00
4250.00
4500.00
0.46
0.49
0.50
0.52
0.54
0.58
0.59
0.65
0.67
0.74
0.81
0.96
1.03
0.97
1.43
1.52
1.33
1.35
1.29
1.50
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.01
0.05
0.03
0.02
0.03
0.02
0.04
92.10
100.93
101.62
88.37
83.35
75.96
71.48
57.89
53.64
47.35
43.18
38.92
34.64
31.45
28.46
27.77
28.46
26.49
25.34
23.83
5.56
4.19
5.47
7.14
5.67
3.06
4.56
2.91
1.55
0.61
0.44
0.42
0.28
0.40
0.37
0.23
0.28
0.61
0.75
0.78
1.12
1.12
1.12
1.12
1.11
1.11
1.11
1.11
1.11
1.10
1.11
1.12
1.07
1.03
1.12
1.13
1.20
1.22
1.31
1.36
1.11
1.12
1.12
1.11
1.11
1.11
1.11
1.11
1.12
1.16
1.21
1.26
1.30
1.24
1.25
1.28
1.30
1.35
1.37
1.45
5.87
5.78
5.72
5.73
5.71
5.40
5.52
5.39
5.30
5.05
4.84
4.73
4.35
4.46
4.41
4.46
4.25
3.93
3.79
3.53
M3SW-2-50DR
ISOLATION
0
20
40
60
80
100
120
0
900
1800
2700
3600
4500
FREQUENCY (MHz)
ISOLATION (dB)
at RF level of 10 dBm
M3SW-2-50DR
VSWR
1.0
10.0
0
900
1800
2700
3600
4500
FREQUENCY (MHz)
VSW
R
INPUT
OUT-ON
OUT-OFF
at RF level of 10 dBm
2.0
5.0
Typical Performance Data
M3SW-2-50DR
INSERTION LOSS
0.0
0.5
1.0
1.5
2.0
2.5
0
900
1800
2700
3600
4500
FREQUENCY (MHz)
I
N
SETI
O
N
LO
SS (
d
B)
at RF level of 10 dBm
M3SW-2-50DR+
M3SW-2-50DR
Page 2 of 2
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
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