HWS382

!

!

March 2004 V4

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.

Features

0.5 dB @ 5.8 GHz

24 dB @ 2.5 GHz

27 dB @ 5.8 GHz

Description

The HWS382 is a GaAs PHEMT MMIC SPDT

switch operating at DC-6 GHz in a low cost

miniature QFN12L (3 x 3 mm) plastic package. The

HWS382 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 PC

card

and

access

point

applications

as

transmit/receive switch, antenna diversity switch, or

band-selection switch.

QFN12L (3 x 3 mm)

Electrical Specifications at 25°C with 0, +3V Control Voltages

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Insertion Loss

0.10-6.00 GHz

2.40-2.50 GHz

5.15-5.85 GHz

0.5

0.4

0.5

0.6

0.8

dB

dB

dB

Isolation

0.10-6.00 GHz

2.40-2.50 GHz

5.15-5.85 GHz

22

24

24

24

27

dB

dB

dB

Return Loss

0.10-6.00 GHz

2.40-2.50 GHz

5.15-5.85 GHz

12

10

15

20

18

dB

dB

dB

Input Power for One dB Compression

2.00-6.00 GHz

30

dBm

Control Current

5

100

uA

Note: All measurements made in a 50 ohm system with 0/+3.0V control voltages, unless otherwise specified.