|Category||RF & Microwaves => Switches|
|Description||DC-3 Ghz, GAAS SPDT Switch|
|Datasheet||Download SW-437TR datasheet
Low Cost Plastic SOT-363 Package Low Insertion Loss dB @900 MHz Low Power Consumption @ +2.7V Positive or Negative 8 V ControlDescription
M/A-COM's is a GaAs monolithic switch in a low cost SOT-363 surface mount plastic package. The SW-437 is ideally suited for applications where very low power consumption, low insertion loss, very small size and low cost are required. Typical application is in dual band systems where switching b etween small signal components is required such as filter banks, single band LNA's, converters etc. The SW-437 can be used in applications to 0.25 Watts in systems such as cellular, PCS, DCS1800, GSM, CDMA, W-CDMA and other analog/digital wireless communications systems. The SW-437 is fabricated using a mature 0.5 micron GaAs PHEMT process. The process features full passivation for increased performance and reliability.Package SOT-363 Plastic Package 3000 pc Tape & Reel 1 Sample Board
Parameter Insertion Loss Test Conditions DC-1 GHz 1-2 GHz 2-3 GHz DC-1 GHz 1-2 GHz 2-3 GHz DC--3 GHz 500 MHz - 3 GHz 500 MHz - 3 GHz 2-Tone 900 MHz, 5 MHz spacing 2-Tone 900 MHz, 5 MHz spacing to 90T RF, RF 50% Control to 90% RF, Control 10% RF In-Band V CTRL = 2.5V
VSWR P1dB (2.7V Supply) P1dB (5V Supply Input IP2 Input TRise1, T fall TON1, TOFF Transients Gate Leakage
Parameter Max. Input (0.5-3.0 GHz) 3 V Control 5 V Control Operating Voltage Operating Temperature Storage Tem peratureExceeding any one or combination of these limits may cause permanent damage.
External DC blocking capacitors are required on all RF ports. 39pF capacitors used for positive control voltage. If negative control is used, DC blocking capacitors are not required on RF ports.
Pin No. Function RF1 GND RF2 V2 RFC V1 Description RF in/out RF Ground RF in/out V Control 2 RF COMMON V Control 1The 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.
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. (1908) 574300Visit www.macom.com for additional data sheets and product information.
Insertion Loss vs. Frequency over Temperature (Positive Control)
Insertion Loss vs. Frequency over Temperature (Negative Control)
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. (1908) 574300
|Related products with the same datasheet|
|Some Part number from the same manufacture M/A-COM, Inc.|
|SW-437TR-3000 DC-3 Ghz, GAAS SPDT Switch|
|SW-438 GaAs SPDT Switch DC - 3.0 GHZ|
|SW-439 DC-3 Ghz, GAAS High ISOlation Switch|
|SW-439PIN GAAS High ISOlation Switch DC - 3.0 GHZ|
|SW-439PIN DC-3 Ghz, GAAS High ISOlation Switch|
|SW-442 DC-3 Ghz, GAAS SPDT Terminated Switch|
|SW-442PIN GAAS SPDT Terminated Switch DC - 3.0 GHZ|
|SW-442PIN DC-3 Ghz, GAAS SPDT Terminated Switch|
|SW-444 2v Control Triple-band Gsm/dcs/pcs Sp5t Switch 0.5 . 2.0 GHZ|
|SW-456 DC-3 Ghz, GAAS SPDT Switch|
|SW-456TR3000 2v Control Triple-band Gsm/dcs/pcs Sp5t Switch 0.5 . 2.0 GHZ|
|SW-456TR3000 DC-3 Ghz, GAAS SPDT Switch|
|SW-461 800-900 Mhz, 4 X 6 RF Switch Matrix|
|SW-475 0.5-3 Ghz, SPDT High ISOlation Terminated Switch|
|SW-485 0.05-3 Ghz, GAAS SPDT Switch|
|SW-488 2 V Dual-mode Wcdma & Dual-band Gsm/dcs Switch 0.5 . 2.0 GHZ|
|SW-489 GaAs SP3T 2.5V High Power Switch DC - 2.5 GHZ|
|SW05-0311 DC-3 Ghz, Match GAAS SPST Absorptive Switch|