Details, datasheet, quote on part number: SW-485TR-3000
PartSW-485TR-3000
CategoryRF & Microwaves => Switches
Description0.05-3 Ghz, GAAS SPDT Switch
CompanyM/A-COM, Inc.
DatasheetDownload SW-485TR-3000 datasheet
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Features, Applications

Features

Low Insertion Loss 0.3 dB Typ. @ 2.4 GHz Moderate Isolation @ 2.4 GHz Low Power Consumption @ +2.3V Low Cost Plastic SOT-363 Package

Description

M/A-COM's is a GaAs PHEMT MMIC SPDT switch in a low cost SC-70 (SOT-363) surface mount plastic package. The SW-485 is ideally suited for applications where very small size and low cost are required. Typical applications are dual band systems where switching b etween small signal components is required such as filter banks, single-band LNAs, converters, etc. This part can be used for low power, low loss requirements in the all systems operating to 3 GHz, including PCS, GSM, DCS, Blue Tooth, and other Rx chain applications. The -485 is fabricated using a 0.5 micron gate length GaAs PHEMT process. The process features full passiv ation for performance and reliability.

Pin No. Function RF1 GND RF2 V2 RFC V1 Description RF Port 1 Ground RF Port 2 Control 2 RF Input Control 1

The following precautions should be observed to avoid damage:

Gallium Arsenide Integrated Circuits are ESD sensitive and can be damaged by static electricity. Proper ESD techniques should be used when handling these devices.

Parameter Max Input Power - 3.0 GHz) 3 V Control 5 V Control Operating Voltage Operating Temperature Storage Temperature +32 dBm +34 dBm +8.5 volts +150 C Absolute Maximum

1. Exceeding any one or combination of these limits may cause permanent damage.

Parameter Insertion Loss Isolation VSWR IP3 P1dB Trise, Tfall Ton, Toff Transients Test Conditions 0.05-1.0 GHz 0.05-3.0 GHz 0.05-1.0 GHz 0.05-3.0 GHz 0.05-3.0 GHz Two Tone +5 dBm, 5 MHz Spacing, >50 MHz Two Tone +5 dBm, 5 MHz Spacing, >50 MHz 90% RF and RF 3 Units dB dBm mV 20 Min

3. Insertion Loss can be optimized by varying the DC Blocking Capacitor value, i.e. 1000 pF for 39 pF for 0.5 GHz--3 GHz.

4 Dim Measurement (mm) Nom. 0.90 2.00 basic 0.65 basic 2.10 basic 1.25 basic 0.42 ref.

Part Number SW-485 4. All dimensions are JEDEC MO-203-AB Issue A and are shown as in/mm. SW-485TR-3000 SW-485SMB Package SC-70 (SOT-363) Plastic Package Forward Tape and Reel, 3000 pcs Sample Board

Specifications subject to change without notice. n North America: Tel. 366-2266 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. 300 020

Visit www.macom.com for additional data sheets and product information.
GaAs SPDT Switch 0.05--3.0 GHz Typical Performance Curves


Specifications subject to change without notice. n North America: Tel. 366-2266 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. 300 020


 

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