GaAs SPDT Switch
DC - 4 GHz
SW-226/227
V2.00
Features
CR-2
0.260
(6.60)
0.005 ±0.002 TYP
(0.13 ±0.05) 7 Places
●
Miniature Ceramic Package
●
Terminated (SW-226), High Isolation (SW-227)
Fast Switching Speed, 6ns Typical
Ultra Low DC Power Consumption
0.130
(3.30)
●
PIN1
●
Guaranteed Specifications* (From -55°C to +85°C)
0.215
(5.46)
7
2
Frequency Range
Model Number
Insertion Loss
DC-4 GHz
SW-226
1.5
SW-227
1.4
0.085 TYP
(2.16)
0.210 MIN TYP
(5.33)
DC-4 GHz
DC-2 GHz
DC-1 GHz
DC-0.5 GHz
DC-4 GHz
DC-2 GHz
DC-1 GHz
DC-0.5 GHz
DC-4 GHz
DC-2 GHz
DC-1 GHz
DC-0.5 GHz
dB Max
dB Max
dB Max
dB Max
Max
0.025 TYP
(0.64)
7 Places
1.2
1.1
3 Equal Places
@0.045 (1.14)
Tolerance
1.0
1.0
.062
(1.57)
0.9
0.9
Non-Cumulative
VSWR
2.3:1
1.6:1
1.4:1
1.2:1
25
2.0:1
1.6:1
1.4:1
1.2:1
35
0.010 ±0.003
(0.25 ±0.08)
7 Places
0.060 MAX
(1.52)
Max
Max
Max
Bottom of Case is AC Ground.
Dimensions in ( ) are in mm.
Isolation
dB Min
dB Min
dB Min
dB Min
40
40
Unless Otherwise Noted: .xxx = ±0.010 (.xx = ±0.25)
.xx = ±0.02 (.x = ±0.5)
48
50
53
55
Pin Configuration
Operating Characteristics
RF COM RF1 RF2
A1
5
3
B1
4
4
A2
N/A
6
B2
N/A
5
Impedance
50 Ohms Nominal
SPST
SW-226/227
N/A
1
2
2
7
7
Switching Characteristics†
t
t
Rise, Fall
3 ns Typ
6 ns Typ
All other pins are ground.
t
t
On, Off (50% CTL to 90/10% RF)
Transients (In-Band)
30 mV Typ
Ordering Information
Model No.
SW-226 PIN
SW-227 PIN
Input Power for 1 dB Compression
Control Voltages (Vdc)
0/-5
+27
+21
0/-8
Package
Ceramic
Ceramic
0.5 - 4 GHz
+33
+26
dBm Typ
dBm Typ
0.05 GHz
Intermodulation Intercept Point
(for two-tone input power up to + 13 dBm)
Intercept Points
0.5 - 4 GHz
0.05 GHz
IP
IP
2
3
+68
+62
+46
+40
dBm Typ
dBm Typ
Control Voltages (Complementary Logic)
V
Low
HI
0 to -0.2V @ 20 µA Max
IN
V
-5V @ 110 µA Typ to -8V @ 600 µA Max
IN
Environmental
MIL-STD-883 screening option available.
** All specifications apply with 50 ohm impedance connected to all
RF ports with 0 and -5 VDC control voltages.
† Faster switching speed can be achieved with enhanced driver
waveform.
Specifications Subject to Change Without Notice.
M/A-COM, Inc.
1
North America: Tel. (800) 366-2266
Fax (800) 618-8883
■
Asia/Pacific: Tel. +81 (03) 3226-1671
Fax +81 (03) 3226-1451
■
Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020