Surface Mount
High Isolation Switch
50Ω SPDT, Reflective DC to 2500 MHz
RSW-2-25P
Features
• wideband, DC to 2500 MHz
• high isolation, 50 dB typ.
• dual positive control
Maximum Ratings
Operating Temperature
-40°C to 85°C
-65°C to 150°C
Storage Temperature
CASE STYLE: CL620
PRICE: $3.95 ea. QTY (10-49)
Applications
• automated switching networks
• transmitters/receivers
Pin Connections
PORT
ke
RF IN
4
14
8
2
12
10
Electrical Specifications
RF OUT 1
RF OUT 2
+5V
CONTROL 1
CONTROL 2
GND EXT.
DEMO BOARD
FREQ.
(MHz)
INSERTION LOSS
(dB)
1dB COMPR.
IN-OUT ISOLATION
(dB)
(dBm)
DC-100
MHz
100-1000
MHz
1000-2000
MHz
2000-2500 DC-100 100-1000 1000-2000 2000-2500
DC-100
MHz
100-1000
MHz
1000-2000
MHz
2000-2500
MHz
MHz
MHz
MHz
Typ.
27
MHz
Typ.
29
MHz
Typ.
28
fL
fU
Typ. Max. Typ. Max. Typ. Max. Typ. Max. Typ.
Typ.
Min.
55
Typ.
Min.
44
Typ.
48
Min.
43
Typ.
42
Min.
30
1,3,5,6,7,9,11,13
TB-23
DC 2500 0.5 0.9 0.7 1.1 1.0 1.5 1.2 1.8 26*
75
49
*Below 50 MHz, 1 dB compression gradually decreases to 6 dBm at 1 MHz.
connection schematic showing
external dc blocking capacitors
Additional Specifications
Low Threshold, V
High Threshold, V
0±0.2
(Vs-0.2) Min., 7 Max.1
Outline Drawing
Control Current, mA
165µA Typ.
5 to 7
Positive Voltage, Vs
Positive Supply Current, mA
50-100 µA Typ.
VSWR (:1)
ON, all ports
OFF, Input
1.3 Typ.
1.7 Max.
Note: impedance of the capacitor should be less
than 5 ohms over the operating frequency range.
Rise/Fall Time (10%-90%), ns
Switching Time, 50% of control to
90% RF (Turn-on), ns
10 Typ.
20 Typ.
20 Typ.
CONTROL LOGIC
10% RF (Turn-off), ns
CONTROL PORT
RF OUTPUTS
Video Leakage2, mVp-p
RF Power Input3
1
2
1
2
50 Typ.
LOW
HIGH
HIGH
LOW
ON
OFF
OFF
ON
1W (>500 MHz)
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)
OFF ISOLATION (dB)
TTL High @ 5V)
IN-OUT
VSWR
TTL Low @ 0V)
IN-OUT
IN
OUT
ON
—
x
OFF
—
x
—
—
—
x
σ
x
σ
x
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
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
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
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
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
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
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
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
inch
Outline Dimensions (
)
mm
A
B
C
D
E
F
G
H
.154 .340 .068 .236
-- .050 .016 .008
3.91 8.64 1.73 5.99
-- 1.27 0.41 0.20
J
K
L
M
N
P
wt
grams
0.14
.010 .032 .059 .095 .028 .287
0.25 0.81 1.50 2.41 0.71 7.29
®
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RSW-2-25P
EC-6620
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050419
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