
Features
Small Ceramic Package, 0.250" Sq
Fast Switching Speed, 4 ns Typical
Ultra Low DC Power Consumption
G
Guaranteed Specifications*
(From -55°C to +85°C)
Frequency Range
Insertion Loss
DC-3 GHz
DC-2 GHz
DC-1 GHz
DC-0.5 GHz
VSWR
DC-3 GHz
DC-2 GHz
DC-1 GHz
DC-0.5 GHz
Isolation
DC-3 GHz
DC-2 GHz
DC-1 GHz
DC-0.5 GHz
DC - 3 GHz
2.1 dB Max
1.8 dB Max
1.3 dB Max
1.0 dB Max
1.9:1 Max
1.7:1 Max
1.3:1 Max
1.25:1 Max
20 dB Min
25 dB Min
40 dB Min
45 dB Min
Operating Characteristics
Impedance
Switching Characteristics
trise, tfall (10/90% or 90/10% RF)
ton, toff (50% control to 90/10% RF)
Transients (In-Band)
Input Power for 1 dB Compression
Control Voltages (Vdc)
0.5-3 GHz
0.05 GHz
Intermodulation Intercept Point
(for two-tone input power up to +5 dBm)
Intercept Points
0.5-3 GHz
0.05 GHz
Control Voltages (Complementary Logic)
V
IN
Low
V
IN
Hi
-5V @ 10 μA Typ to -8V @ 200 μA Max
Environmental
MIL-STD-883 screening available.
*
All specifications apply with 50 ohm impedance connected to all RF portswith
0 and -5 Vdc control voltages.
Faster switching speed can be achieved with enhanced driver waveform.
50 Ohms Nominal
2 ns Typ
4 ns Typ
30 mV Typ
0/-5
+27
+21
0/-8
+33
+26
dBm Typ
dBm Typ
IP
2
+68
+62
IP
3
+50
+45
dBm Typ
dBm Typ
0 to -0.2V @ 5 μA Max
GaAs Transfer Switch
DC - 3 GHz
CR-4
G
G
SW-283
16
15
14
13
5
6
7
8
PIN 1
2
3
4
12
11
10
9
0.050 TYP
(1.27)
.015
±
.003 TYP
(0.38
±
0.08)
0.050 TYP
(1.27)
0.250 SQ
(6.35)
0.025 (0.64)
0.075 MAX
(1.91)
.005
±
.002
(0.13
±
0.05)
ORIENTATION
TAB
0.100 MIN
(2.54) TYP
Ordering Information
Model No.
SW-283 PIN
Package
Ceramic
V3.00
M/A-COM, Inc.
North America:
Tel. (800) 366-2266
Fax (800) 618-8883
I
Asia/Pacific: Tel. +81 (03) 3226-1671
Fax +81 (03) 3226-1451
I
Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020
1
Specifications Subject to Change Without Notice.
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)