HWS420

GaAs DC-6 GHz DPDT Switch

Sptember 2006

V2

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.

Typical Performance Data with 8pF

Capacitors @ +25°C

Absolute Maximum Ratings

Parameter

Absolute Maximum

RF Input Power

+34 dBm @ +3V

Control Voltage

+6V

Operating Temperature

-40°C to +85°C

Storage Temperature

-65°C to +150°C

Pin Out (Top View)

Note:

1.

RF ports.

2.

Exposed pad in the bottom must be connected to

ground by via holes.

3.

TX and RX ports can be used interchangeably.

Logic Table for Switch On-Path

VC1

VC2

VC3

VC4

On-Path

1

0

0

0

ANT2-RX

0

1

0

0

ANT1-TX

0

0

1

0

ANT1-RX

0

0

0

1

ANT2-TX

‘1’ = +3V to +5V

‘0’ = 0V to +0.2V

VC2

GND

3

2

1

4

5

6

7

8

9

10

11

12

GND

VC3

VC1

VC4

Insertion Loss vs Frequency

-1.2

-1.0

-0.8

-0.6

-0.4

-0.2

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

Frequency(GHz)

Isolation vs Frequency

-35

-30

-25

-20

-15

-10

-5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

Frequency(GHz)

ISO1

ISO2

Note: ISO1 for ANT1-ANT2 and TX-RX

ISO2 for ANT1-TX, ANT1-RX, ANT2-TX, and ANT2-RX

Return Loss vs Frequency

-35

-30

-25

-20

-15

-10

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

Frequency(GHz)