PRELIMINARY
MSW2T-2000-199/MSW2T-2001-199/MSW2T-2002-199
SP2T Surface Mount High Power PIN Diode Switch
Features:
• Wide Operating Frequency Band: 50 MHz to 6 GHz
• Surface Mount SP2T Switch – 5mm x 8mm x 2.5mm
• Industry Leading Average Power Handling �� 125W CW
• High Voltage rating greater than 500V support Higher RF Peak Power - >550W
• Low Insertion Loss (< 0.25 dB) and High IP3 (>65dBm)
• High Linearity
• RoHS Compliant
Description:
The MSW2T-200X-199series SP2T surface mount High Power PIN Diode switches a re av ai lable in three
operating frequency bands: MSW2T-2000-199 operates from 50 MHz to 1 GH z; M S W2T-2001-199 operates
from 400 MHz to 4 GH z , and M SW2T-2002-199 operates from 2 GHz to 6 GHz. The MSW2T -200X-199 Series
of high power switches leverage high rel i abil i ty hybrid manufacturing processes which yield proven superior
performance to both MMIC and Glass Carrier based tech nol ogies. The hybrid d esign approach permits precise
PIN Diode selection to optimize RF performance while maintai ni ng competitive cost targets. The small form
factor (8mm x 5mm x 2.5mm) offers world class power handling, low insertion loss, and superior intermodulation
performance exceeding all comp etit ive technolo gies. The MSW200X-199 f ami l y of asymmetrical s wit ches are
tailored to minimi ze Transmit to A ntenna loss while maximizing Transmit to Receive isolation. E xtremely low
thermal resistance (<9.5
o
C/W) of the PIN Diodes enables reliably handling 51 dBm CW and RF Peak Power of
53 dBm in cold switching application s at am bi ent temperature s of 85
o
C.
Typical Applications:
• Radar T/R Modules
• Switch Bank Filters
• Mil-Com Radios
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PRELIMINARY MSW2T-200X-199 Rev H
The MSW2T-200X-199 series of High Power SP2T switches are intended for use in hi gh power, high reliab i li ty,
mission critical applications acros s t he HF to C Band frequency ranges. The manufacturing process has been
proven through decades of extensive us e in high reliability appli cat ions.
ESD and Moisture Sensitivity Level Rating:
The MSW2T-200X-199 family of SP2T switches are fully RoHS compliant and carry an ESD ratings of Class 1C,
Human Body Model (HBM ) and a moisture sensitivity rating of MS L 1.
MSW2T-200X-199 Schematic
MSW2T-2000-199Electrical Specifications
@ Zo = 50Ω; Ta = +25°C
Parameter Symbol Test Condition
Min
Value
Typ
Value
Max
Value
Units
Frequency
F
50
1,000
MHz
Tx-Ant Insertion
Loss
IL (Tx) Condition 1 0.15 0.25 dB
Tx-Ant Return
Loss
RL (Tx) Condition 1 20 22 dB
Ant-Rx Insertion
Loss
IL (Rx) Condition 2 0.25 0.35 dB
Ant-Rx Return
Loss
RL (Rx) Condition 2 20 23 dB
Tx-Rx Isolation
ISO (Rx)
Condition 1
48
52
dB
Rx-Tx Isolation
ISO (Tx)
Condition 2
22
26
dB
Tx CW Incident
Power
(Note 2)
P
inc
(TxCW) Condition 1, 1.5:1 source & load VSWR 51 dBm
Rx CW Incide n t
Power
(Note 2)
P
inc
(RxCW) Condition 2, 1.5:1 source & load VSWR 43 dBm
Tx Peak Incident
Power
(Note 2)
P
inc
(Pk)
Condition 1, 10 us puls e width, 1% duty
cycle, 1.5:1 source & l oad VSWR (IL)
57 dBm
Switching Time
t
SW
10% to 90% RF Voltage
1
2
usec
Input 3
rd
Order
Intercept Point
IIP3 F
1
=2.0GHz, F
2
=2.01GHz, P
1
=P
2
= 40dBm 60 65 dBm
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