HWS407

!

!

March 2004 V3

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

0.9 dB @ 4.9 to 6.0 GHz

30 dB @ 4.9 to 6.0 GHz

Description

The HWS407 is a GaAs PHEMT MMIC DPDT

switch operating at DC-6 GHz in a low cost

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

HWS407 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.

QFN12L (3 x 3 mm)

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

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Insertion Loss

0.1-6.0 GHz

0.1-1.0 GHz

2.4-2.5 GHz

4.9-6.0 GHz

0.9

0.6

0.7

0.9

1.2

dB

dB

dB

dB

Isolation

(on port to off port)

0.1-6.0 GHz

2.4-2.5 GHz

4.9-6.0 GHz

27

25

25

30

dB

dB

dB

Isolation

(off port to off port)

0.1-6.0 GHz

2.4-2.5 GHz

4.9-6.0 GHz

33

43

33

dB

dB

dB

Isolation

(TX to RX or ANT1 to ANT2)

0.1-6.0 GHz

2.4-2.5 GHz

4.9-6.0 GHz

22

25

22

dB

dB

dB

Return Loss

0.1-6.0 GHz

15

dB

Input Power for One dB Compression

2.0-6.0 GHz

30

dBm

Control Current

20

200

uA

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