Surface Mount
High Isolation Switch
50Ω
SPDT, Reflective
Maximum Ratings
Operating Temperature
Storage Temperature
-40°C to 85°C
-65°C to 150°C
RSW-2-25P
DC to 2500 MHz
Features
• wideband, DC to 2500 MHz
• high isolation, 50 dB typ.
• dual positive control
Applications
Pin Connections
PORT
RF IN
RF OUT 1
RF OUT 2
+5V
CONTROL 1
CONTROL 2
GND EXT.
DEMO BOARD
ke
4
14
8
2
12
10
1,3,5,6,7,9,11,13
TB-23
• automated switching networks
• transmitters/receivers
CASE STYLE: CL620
PRICE: $3.95 ea. QTY (10-49)
Electrical Specifications
FREQ.
(MHz)
DC-100
MHz
INSERTION LOSS
(dB)
100-1000
MHz
Typ.
Max.
1000-2000
MHz
Typ.
Max.
2000-2500
MHz
Typ.
Max.
1dB COMPR.
(dBm)
DC-100 100-1000 1000-2000 2000-2500
MHz
MHz
MHz
MHz
Typ.
Typ.
Typ.
Typ.
DC-100
MHz
Typ.
Min.
IN-OUT ISOLATION
(dB)
100-1000
MHz
Typ.
Min.
1000-2000
MHz
Typ.
Min.
2000-2500
MHz
Typ.
Min.
f
L
f
U
Typ.
DC 2500 0.5
Max.
0.9
0.7
1.1
1.0
1.5
1.2
1.8
26*
27
29
28
75
55
49
44
48
43
42
30
*Below 50 MHz, 1 dB compression gradually decreases to 6 dBm at 1 MHz.
Additional Specifications
Outline Drawing
Low Threshold, V
High Threshold, V
Control Current, mA
Positive Voltage, Vs
Positive Supply Current, mA
VSWR (:1)
ON, all ports
OFF, Input
Rise/Fall Time (10%-90%), ns
Switching Time, 50% of control to
90% RF (Turn-on), ns
10% RF (Turn-off), ns
Video Leakage
2
, mVp-p
RF Power Input
3
0±0.2
(Vs-0.2) Min., 7 Max.
1
165µA Typ.
5 to 7
50-100 µA Typ.
1.3 Typ.
1.7 Max.
10 Typ.
20 Typ.
20 Typ.
50 Typ.
1W (>500 MHz)
connection schematic showing
external dc blocking capacitors
Note: impedance of the capacitor should be less
than 5 ohms over the operating frequency range.
CONTROL LOGIC
CONTROL PORT
1
LOW
HIGH
2
HIGH
LOW
RF OUTPUTS
1
ON
OFF
2
OFF
ON
1. Absolute max: Vs +8V DC, control voltage -0.2V & +8V DC. Performance specified at Vs=5V
2. Video leakage or break through is defined as leakage of TTL switching signal to RF output ports.
3. Above 20° derate power linearly to zero at 150°C
Typical Performance Data
FREQ.
(MHz)
ON
INSERTION LOSS (dB)
TTL Low @ 0V)
IN-OUT
OFF ISOLATION (dB)
TTL High @ 5V)
IN-OUT
VSWR
IN
OUT
ON
OFF
Outline Dimensions (
inch
)
mm
A
.154
3.91
J
.010
0.25
B
.340
8.64
K
.032
0.81
C
.068
1.73
L
.059
1.50
D
.236
5.99
M
.095
2.41
E
--
--
N
.028
0.71
F
.050
1.27
P
.287
7.29
G
.016
0.41
H
.008
0.20
wt
grams
0.14
0.50
1.00
2.00
4.00
10.00
20.00
40.00
80.00
100.00
200.00
300.00
400.00
600.00
800.00
1000.00
1400.00
1600.00
2000.00
2200.00
2500.00
—
x
0.57
0.56
0.55
0.54
0.54
0.53
0.53
0.55
0.56
0.60
0.62
0.65
0.67
0.70
0.75
0.86
0.94
1.10
1.23
1.47
σ
0.00
0.00
0.00
0.00
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.01
0.01
—
x
106.63
100.28
103.85
100.18
96.68
87.15
73.96
67.09
64.43
57.31
53.92
49.51
49.03
47.31
46.03
45.76
47.08
52.10
47.09
38.36
σ
5.38
2.50
4.87
7.91
2.02
3.20
0.57
0.40
0.29
0.27
0.22
0.10
0.26
0.22
0.22
0.24
0.26
0.87
0.76
0.51
—
x
1.20
1.15
1.13
1.12
1.11
1.10
1.10
1.10
1.10
1.10
1.11
1.12
1.15
1.18
1.22
1.31
1.34
1.43
1.42
1.41
—
x
1.20
1.15
1.13
1.12
1.11
1.10
1.10
1.10
1.10
1.10
1.10
1.10
1.10
1.11
1.12
1.19
1.24
1.38
1.45
1.56
—
x
1.19
1.15
1.13
1.12
1.11
1.10
1.10
1.10
1.09
1.10
1.10
1.09
1.09
1.10
1.11
1.17
1.21
1.35
1.41
1.49
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®
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M97979
RSW-2-25P
EC-6620
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050419
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