SW40x/SWB40x
4-SPST Switches
BOWEI INTEGRATED CIRCUITS CO.,LTD.
Features
Compact
l metal package
Low insertion loss. High isolation
l
Fast switching speed
l
l
Removable SMA Connectors
Operating
l temperature range:-45℃～+85℃
Switching time
Specifications (Vcc＝+5V，Vee＝-5V)
Part
number
Switching
Frequency Insertion
Isolation
speed
loss
VSWR (dB)
range
(dB)
(Typ) (Typ/Min) (ns)
(GHz)
(Typ/Max)
(Typ)
Notes
SW(B)401
0.5～2
1.0/1.5
1.5
70/65
120
Reflective
SW(B)401B
0.5～2
1.2/1.8
1.5
70/65
120
Absorptive
SW(B)402
1～4
1.5/2.0
1.7
70/65
120
Reflective
SW(B)402B
1～4
1.8/2.3
1.7
70/65
120
Absorptive
SW(B)403
2～8
2.0/2.5
2.0
65/60
120
Reflective
SW(B)403B
2～8
2.5/2.8
2.0
65/60
120
Absorptive
SW(B)404
2～12
3.0/3.5
2.0
65/60
120
Reflective
SW(B)405
2～18
4.0/5.0
2.0
60/55
120
Reflective
Outline drawing(mm)
9.0
56.0
52.0
30.0
5.3
K4
14.0
RFc
26.0
K0
C4
C3
C2
C1
G
Ve
Vd
22.0
K1
K3
K2
K3
K4
34.0
30.0
16.0
K1
K2
10.0
C1 C2 C3 C4 G Vd Ve
Sw40x
SWB40x
Application note：
1.Supply power: +5V@30mA/-5V@30mA.
2.High power to 1w(cw).
3.Logic input hihg(2.5~5V,1mAMax):on
Logic input low(0~0.6V,3mA Max):off
4.Higher isolation,specified outline drawing and opposite control logic are available.
5.Do not curre the lead undaly.Exceed Soldering time(10 second at 280℃)may cause permenent damage.
6.1uF electroytic capacitance and 0.01~0.1uF chip Capacitance are recommed on the power port to filter the
infeference.
●TEL:+86-311-87091891
87091887 ● FAX:+86-311-87091282 ● http://www.cn-bowei.com ● E-mail:cjian @cn-bowei.com
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