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GaAs DPDT Switch Integrated Circuit Components IC Chip DC - 2 GHz SW-289

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Anterwell Technology Ltd.

GaAs DPDT Switch Integrated Circuit Components IC Chip DC - 2 GHz SW-289

Country/Region	china
City & Province	shenzhen guangdong

Product Details

GaAs DPDT Switch DC - 2 GHz SW-289

Features

Very Low Power Consumption: 100 µW
Low Insertion Loss: 0.5 dB
High Isolation: 25 dB up to 2 GHz
Very High Intercept Point: 48 dBm IP₃
Nanosecond Switching Speed
Temperature Range: -40˚C to +85˚C
Low Cost SOIC14 Plastic Package
Tape and Reel Packaging Available¹

Description

M/A-COM’s SW-289 is a GaAs MMIC DPDT switch in a low cost SOIC 14-lead surface mount plastic package. The SW-289 is ideally suited for use where very low power consumption is re q u i re d . Typical applications include transmit/receive switching, switch matrices, digital step attenuators, and filter banks in systems such as: radio and cellular equipment, PCM, GPS, fiber optic modules, and other battery powered radio equipment.

The SW-289 is fabricated with a monolithic GaAs MMIC using a mature 1-micron process. The process features full chip passivation for increased performance and reliability.

**Electrical Specifications, TA = +25°C**
Parameter	Test Conditions²	Unit	Min.	Typ.	Max.
Insertion Loss	DC – 0.1 GHz DC – 0.5 GHz DC – 1.0 GHz DC – 2.0 GHz	dB dB dB dB		0.35 0.35 0.4 0.6	0.5 0.5 0.6 0.8
Isolation	DC – 0.1 GHz DC – 0.1 GHz DC – 1.0 GHz DC – 2.0 GHz	dB dB dB dB	50 40 32 20	56 43 35 23
VSWR	DC – 2.0 GHz		1.3:1
Trise, Tfall Ton, Toff Transients	10% to 90% RF, 90% to 10% RF 50% Control to 90% RF, 50% Control to 10% RF In Band	nS nS mV		3 6 15
One dB Compression	Input Power 0.05 GHz Input Power 0.5 – 2.0 GHz	dBm dBm		22 27
IP₂	Measured Relative 0.05 GHz to Input Power 0.5 – 2.0 GHz (for two-tone input power up to +5 dBm)	dBm dBm		54 66
IP₃	Measured Relative 0.05 GHz to Input Power 0.5 – 2.0 GHz (for two-tone input power up to +5 dBm)	dBm dBm		45 48

1. Refer to “Tape and Reel Packaging” section, or contact factory.

2. All measurements with 0, -5 V control voltages at 1 GHz in a 50W system, unless otherwise specified.

**Absolute Maximum Ratings1**
Parameter	Absolute Maximum
Max. Input Power 0.05 GHz 0.5 – 2.0 GHz Control Voltage Operating Temperature Storage Temperature	+27 dBm +34 dBm +5 V, -8.5 V -40°C to +85°C -65°C to +150°C