V 2.00

GaAs SPDT Switch

DC - 3 GHz

MASW2000

Frequency Range

DC - 3.0 GHz

Insertion Loss

DC–0.5 GHz

0.5 dB Max

DC–1.0 GHz

0.6 dB Max

DC–2.0 GHz

0.8 dB Max

DC–3.0 GHz

1.0 dB Max

VSWR

Relective◊

DC–0.5 GHz

1.20:1 Max

DC–1.0 GHz

1.20:1 Max

DC–2.0 GHz

1.20:1 Max

DC–3.0 GHz

1.40:1 Max

Absorptive◊◊

DC–2.0 GHz

1.20:1 Max

DC–3.0 GHz

1.40:1 Max

Isolation

DC–0.5 GHz

43 dB Min

DC–1.0 GHz

35 dB Min

DC–2.0 GHz

27 dB Min

DC–3.0 GHz

24 dB Min

Operating Characteristics

Impedance

50

Ω Nominal

Switching Characteristics

tRISE, tFALL (10/90% or 90/10% RF)

22 ns Typ

tON, tOFF (50% CTL to 90/10% RF)

27 ns Typ

Transients (In-Band)

25 mV Typ

Input Power for 1dB Compression

Control Voltages (Vdc)

0/-5

0/-8

0.05 GHz

+24 dBm

+26 dBm Typ

0.5–3.0 GHz

+26 dBm

+32 dBm Typ

Intermodulation Intercept Point

(for two-tone input power up to +5 dBm)

Intercept Points

IP2

IP3

0.05 GHz

+63

+43

dBm Typ

0.5–3.0 GHz

+80

+53

dBm Typ

Control Voltage (Complementary Logic)

VINLow

0 to -0.2 V @ 5 uA Max

VINHi

-5 V @ 60 uA Typ to -8 V @500 uA Max

Die Size

0.056" x 0.056" x 0.010"

1.40mm x 1.40mm x 0.25mm)

Features

Low Insertion Loss, 0.5 dB Typical @ 2 GHz

Fast Switching Speed, 22 ns Typical

Reflective/Absorptive Configuration

Ultra Low DC Power Consumption

Schematic

Typical Performance @ +25°C***

**

All specifications apply with 50

Ω impedance connected to all RF ports, 0 and 0

and -5 Vdc control voltages.

*** Loss changes 0.0025 dB/°C (From -55°C to +85°C)

◊ For relective operation RL1/RL2 are unconnected.

◊◊ For absorptive operation RL1 connects to RF1 and RL2 connects to RF2.

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