MA-COM SW

GaAs SPDT Switch
DC-2 GHz
TO-5-3
Features
●
●
●
SW-224/225
Low Insertion Loss, 0.5 dB Typical
Integral TTL Driver
Low DC Power Consumption
0.018 ± 0.005
(0.46 ± 0.13)
BOTTOM
VIEW
(From -55°C to +85°C)
DC-2 GHz
0.8 dB Max
0.7 dB Max
0.7 dB Max
1.5:1 Max
1.25:1 Max
1.15:1 Max
30 dB Min
35 dB Min
40 dB Min
DC-2 GHz
DC-1 GHz
DC-0.5 GHz
DC-2 GHz
DC-1 GHz
DC-0.5 GHz
DC-2 GHz
DC-1 GHz
DC-0.5 GHz
VSWR
Isolation
Pins Equally Spaced
On 0.230 DIA (5.84) BC
Located As Shown
Bottom of Case is AC Ground.
Dimensions in ( ) are in mm.
Unless Otherwise Noted:.xxx = ± 0.010 (.xx = ± 0.25)
.xx = ± 0.02 (.x = ± 0.5)
WEIGHT (APPROX.): 0.025 OUNCES 0.7 GRAMS
0.375 ±0.020
(9.52 ±0.5)
FP-13
Operating Characteristics
Impedance
50 Ohms Nominal
Switching Characteristics†
Trise, Tfall
10 ns Typ
Ton, Toff (50% CTL to 90/10% RF)
150 ns Typ
Transients (In-Band)
15 mV Typ
Input Power for 1 dB Compression
0.5-2 GHz
+27 dBm Typ
0.05 GHz
+21 dBm Typ
Intermodulation Intercept Point
(for two-tone input power up to +13 dBm)
Intercept Points
IP2
IP3
0.5-2 GHz
0.05 GHz
Bias Power
+68
+62
0.200 MAX
(5.08)
PIN 1
0.500 MIN
(12.7)
Guaranteed Specifications *
Frequency Range
Insertion Loss
0.36 DIA.
(9.14 ± 0.5)
PIN 8
+46
dBm Typ
+40
dBm Typ
+5 VDC @ 1 mA Max
-5 VDC @ 1 mA Max
Environmental
See Appendix for MIL-STD-883 screening option.
0.015 DIA ±0.005
(0.38 ±0.13)
6 PLACES
PIN 1
PIN 2
PIN 3
0.375 ±0.020
(9.52 ±0.5)
PIN 6
0.312 MIN TYP
(792)
PIN 5
0.088
(2.24)
0.050
(1.27)
PIN 4
0.100
(2.54)
0.125 MAX
(3.17)
0.200
(5.08)
* All specifications apply when operated with bias voltages of +5 VDC
and -5 VDC and 50 ohm impedance at all RF ports.
PUNCH
MARK
Dimensions in ( ) are in mm.
Unless Otherwise Noted:.xxx = ± 0.010 (.xx = ± 0.25)
.xx = ± 0.02 (.x = ± 0.5)
Ordering Information
Model No.
SW-224 PIN
SW-225 PIN
Package
TO-5-3
Flatpack
Specifications Subject to Change Without Notice.
M/A-COM, Inc.
■
1011 Pawtucket Boulevard, Lowell, MA 01853 USA
V2.01
■
Telephone: 800-366-2266
GaAs SPDT Switch
SW-224/225
Truth Table
Pin Configuration
RF COMMON
TTL Control Input
“1” = TTL Logic High
1
0
Condition of Switch
RF Common To Each RF Port
RF1
RF2
ON
OFF
OFF
ON
+5
ODD
COLOR
BEAD
-5
RF 1
TTL
CTL
RF 2
Typical Performance
VSWR
INSERTION LOSS
1.8
1.6
1.0
VSWR
LOSS (dB)
1.5
0.5
0
1.4
1.2
1.0
0
1
2
3
0
1
ISOLATION (dB)
80
2
3
FREQUENCY (GHz)
FREQUENCY (GHz)
ISOLATION
70
60
50
40
30
0
1
2
3
FREQUENCY (GHz)
Specifications Subject to Change Without Notice.
M/A-COM, Inc.
■
1011 Pawtucket Boulevard, Lowell, MA 01853 USA
V2.01
■
Telephone: 800-366-2266