V 2.00

Matched GaAs SPDT Switch

DC - 2 GHz

SW-331, SW-333

Features

q

Miniature Ceramic Package

q

Fast Switching Speed, 7 ns Typical

q

Ultra Low DC Power Consumption

Guaranteed Specifications

1

(-55°Cto +85°C)

Frequency Range

DC – 2.0 GHz

SW-331 SW-333

Insertion Loss

DC – 2.0 GHz

1.4

1.4

dB Max

DC – 1.0 GHz

1.0

1.0

dB Max

DC – 0.5 GHz

0.9

0.9

dB Max

VSWR

DC – 2.0 GHz

2.0:1

2.0:1

Max

DC – 1.0 GHz

1.4:1

1.4:1

Max

DC – 0.5 GHz

1.3:1

1.3:1

Max

Isolation

DC – 2.0 GHz

40

30

dB Min

DC – 1.0 GHz

47

35

dB Min

DC – 0.5 GHz

52

40

dB Min

Operating Characteristics

Impedance

50 Ohms Nominal

Switching Characteristics

Trise, Tfall (10% to 90%)

7 ns Typ

Ton, Toff (50% CTL to 90%/10% RF)

10 ns Typ

Transients (In-Band)

25 mV Typ

Input Power for 1 dB Compression

0.5 – 2.0 GHz

+30 dBm Typ

0.05 GHz

+25 dBm Typ

Intermodulation Intercept Pt. (for two-tone input power up to +13 dBm)

Intercept Points

IP2

IP3

0.5 – 2.0 GHz

+65

+46

dBm Typ

0.05 GHz

+60

+40

dBm Typ

Control Voltages (Complementary Logic)

Vin Low

0 to -0.2V @ 20 µA Max

Vin High

-5V @ 25 µA Typ to -8V @ 300 µA Max

1. All specifications apply with 50 ohm impedance connected to all RF ports

with 0 and -5 Vdc control voltages .

2. Contact the factory for standard or custom screening requirements.

SW-331 (CR-2)

SW-333 (CR-3)

Ordering Information

Part Number

Package

SW-331 PIN

Ceramic

SW-333 PIN

Ceramic