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V 2.01
F e a u e s
M n a u e Ceramic Package
Te minated (SE-226), High Isolation (SW-227),
Low Loss (SW- 2 2 8
Fast Switching Speed, 6 ns Ty p a
Ultra Low DC Power Consumption
Guaranteed Specifications *
( F om -55°C to +85°C)
F e q u e n cy Range
Model Number
I n s e tion Loss
DC-4 GHz
DC-2 GHz
DC-1 GHz
DC-0.5 GHz
V S W R
DC-4 GHz
DC-2 GHz
DC-1 GHz
DC-0.5 GHz
I s o a o n
DC-4 GHz
DC-2 GHz
DC-2 GHz
DC-0.5 GHz
Operating Characteristics
DC-4 GHz
S W- 2 2 6
1 5
1 2
1 0
0 9
2 3 1
1 6 1
1 4 1
1 2 1
2 5
4 0
4 8
5 3
S W- 2 2 7 S W- 2 2 8
1 4
1 1
1 0
0 9
2 0 1
1 6 1
1 4 1
1 2 1
3 5
4 0
5 0
5 5
1.0
0.8
0.7
0.7
1.9:1
1.3:1
1.2:1
1.2:1
22
32
42
50
dB Max
dB Max
dB Max
dB Max
M a x
M a x
M a x
M a x
dB Min
dB Min
dB Min
dB Min
I m p e d a n c e
S w ching Characteristics
Tri s e, T a
Ton, Toff (50% CTL to 90/10% RF)
Transients (In-Band) SW- 2 2 6 2 2 7
Transients (In-Band) SW- 2 2 8
Input Power for 1 dB Compression
Control Voltages (Vdc)
0.5-4 GHz
0.05 GHz
Intermodulation Intercept Po n
( or two-tone input power up to + 13 dBm)
Intercept Po n s
0.5 - 4 GHz
0.05 GHz
C o n ol Vo ages (Complementary Logic)
VI NL ow (SW- 2 2 6 2 2 7 2 2 8
VI NHi (SW- 2 2 6 2 2 7
VI NHi (228)
E nv o n m e n a
See Appendix for MIL-STD-883 screening option.
*
All specifications apply with 50 ohm impedance connected to all RF port s
with 0 and -5 VDC control vo a g e s.
Faster switching speed can be achieved with enhaned dri ver wave o m
*
For the SW-227 and SW-228 only, when an RF output is ‘ O F F it is
s h o ted to case gr o u n d
50 Ohms Nominal
3 ns Ty p
6 ns Ty p
30 mV Ty p
10 mV Ty p
0 5
+ 2 7
+ 2 1
0 8
+ 3 3
+ 2 6
dBm Ty p
dBm Ty p
I P2
+ 6 8
+ 6 2
I P3
+ 4 6
+ 4 0
dBm Ty p
dBm Ty p
0 to -0.2V @ 20 μA Max
-5V @ 110 μA Typ to -8V @ 600 μA Max
-5V @ 50 μA Typ to -8V @ 300 μA Max
GaAs SPDT Switch
DC-4 GHz
C R 2
G
G
G
G
SW-226/227/228
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)
O dering Info m a o n
Model No.
S W-226 PIN
S W-227 PIN
S W-228 PIN
Pa ck age
C e a m c
C e a m c
C e a m c