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PDF HWS419 Data sheet ( Hoja de datos )
| Número de pieza | HWS419 | |
| Descripción | GaAs Switch | |
| Fabricantes | Hexawave | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de HWS419 (archivo pdf) en la parte inferior de esta página. Total 4 Páginas | ||
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HWS419
Features
QFN16L (4 x 4 mm)
• Combination of 1 DPDT and 2 SPDT switches
• Low Insertion Loss : 1.30dB @ 2.50GHz
1.55dB @ 5.85GHz
• Isolation: 26dB @ 2.50GHz
19dB @ 5.85GHz
• Flexible selection of 2.5/5.8GHz Tx/Rx ports
• Low DC Power Consumption
• Miniature QFN16L (4x4 mm) Plastic Package
• PHEMT Process
• Different Logic Version of HWS379
Description
The HWS419 is a GaAs PHEMT MMIC DP4T switch
operating at DC-6GHz in a low cost miniature QFN16L
(4 x 4 mm) plastic package. The HWS419 combines
one DPDT switch and two SPDT switches in a single
IC and features low insertion loss and high isolation
with very low DC power consumption. This switch can
be used in IEEE 802.11a/b/g WLAN systems for
combination of transmit/receive and antenna diversity
functions. Two antenna ports can be selected for
antenna diversity function and four RF ports can be
arbitrary chosen for 2.5GHz band or 5.85GHz band as
transmit/receive functions.
Electrical Specifications at 25°C with 0, +3V Control Voltages
Parameter
Test Conditions
Min.
Insertion Loss
ANT ports to RF ports
Isolation (SPDT part)
Ex: ANT1 to RF2 when ANT1 to RF1 on
Isolation (DPDT part)
Ex: ANT2 to RF1 when ANT1 to RF1 on
Return Loss
0.01-6.00 GHz
2.40-2.50GHz
5.15-5.85GHz
0.01-6.00 GHz
2.40-2.50GHz
5.15-5.85GHz
0.01-6.00 GHz
2.40-2.50GHz
5.15-5.85GHz
0.01-6.00 GHz
2.40-2.50GHz
5.15-5.85GHz
24
17
Input Power for One dB Compression
2.00-6.00GHz @0/+3.0V
Typ.
1.60
1.30
1.55
25
26
27
19
27
19
12
20
15
30
July 2004 V1
Max.
1.50
1.85
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
Control Current
30 300 µA
Note: All measurements made in a 50 ohm system with 0/+3.0V control voltages, unless otherwise specified.
Hexawave Inc. 2 Prosperity Road II, Science Park, Hsinchu, Taiwan. TEL 886-3-578-5100 FAX 886-3-577-0512
http://www.hw.com.tw All specifications are subject to change without notice.
www.DataSheet.in
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| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet HWS419.PDF ] | |
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