Matched GaAs SPST Switch
5 - 4000 MHz
SW-231
M/A-COM, Inc.
North America:
Tel. (800) 366-2266
s
Asia/Pacific: Tel. +81 (03) 3226-1671
s
Europe: Tel. +44 (1344) 869 595
Fax (800) 618-8883
Fax +81 (03) 3226-1451
Fax +44 (1344) 300 020
1
Specifications Subject to Change Without Notice.
V2.00
FP-16
CTL
RF
+
RF1
RF2
0.500
0.110
(2.79) TYP
PIN 1
6 EQUAL SPACES
@ 0.100 (2.54)
TOLERANCE
NON-CUMULATIVE
0.325
(8.26)
MIN
ODD
COLORED
BEAD
PIN 14
0.820
0.005
(20.83
0.13)
0.015
0.005
(0.38
.13)
DIA 14 PLACES
0.070
(1.78)
(0.145)
(3.68)
MAX
Features
Low Insertion Loss: 1.0 dB Typ.
Fast Switching Speed: 20 ns Typ.
Ultra Low DC Power Consumption: 0.07 mA Typ.
Integral TTL
MIL-STD-883 Screening Available
Guaranteed Specifications*
(From -55C to +85C)
Frequency Range
5 - 4000 MHz
Insertion Loss
5 - 4000 MHz
2.8 dB Max.
5 - 2000 MHz
1.5 dB Max.
5 - 1000 MHz
1.2 dB Max.
5 - 500 MHz
1.1 dB Max.
VSWR
5 - 4000 MHz
2.3:1 Max.
5 - 2000 MHz
1.9:1 Max.
5 - 1000 MHz
1.5:1 Max.
5 - 500 MHz
1.4:1 Max.
Isolation
5 - 4000 MHz
22 dB Min.
5 - 2000 MHz
37 dB Min.
5 - 1000 MHz
50 dB Min.
5 - 500 MHz
60 dB Min.
Operating Characteristics
Impedance
50 Ohms Nominal
Switching Characteristics
t
ON,
t
OFF (50% CTL to 90/10% RF)
7 ns Typ.
t
ON,
t
OFF
20 ns Typ.
Transients (In- Band)
70 mV Typ.
Input Power for 1 dB Compression
500 - 4000 MHz
+ 27 dBm Typ.
50 MHz
+ 21 dBm Typ.
Intermodulation Intercept Point
(for two-tone input power up to +13 dBm)
Intercept Points
IP2
IP3
500 - 4000 MHz
+68
+46
dBm Typ
50 MHz
+60
+40
dBm Typ
Bias Power
+ 5 VDC @ 0.07 mA Typ, 1mA Max.
* All specifications apply when operated with bias voltages
of + 5 VDC. 50 ohm impedance at all RF ports.
Ordering Information
SW-231 PIN
Flatpack
q
q
q
q
q
Dimensions in ( ) are in mm.
Unless Otherwise Noted: .xxx = 0.010 (.xx = 0.25)
.xx = 0.02 (.x = 0.5)
WEIGHT (APPROX.): 0.14 OUNCES 4 GRAMS
Matched GaAs SPST Switch
SW-231
V2.00
M/A-COM, Inc.
North America:
Tel. (800) 366-2266
s
Asia/Pacific: Tel. +81 (03) 3226-1671
s
Europe: Tel. +44 (1344) 869 595
Fax (800) 618-8883
Fax +81 (03) 3226-1451
Fax +44 (1344) 300 020
2
Specifications Subject to Change Without Notice.
Typical Performance
Truth Table
Schematic
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