HWS499

GaAs DC-4 GHz DPDT Switch

Jan. 2008

V1

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

Insertion Loss vs Frequency

-2.0

-1.6

-1.2

-0.8

-0.4

2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0

Frequency(GHz)

`

Isolation vs Frequency

-40

-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)

Return Loss vs Frequency

-40

-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)

Absolute Maximum Ratings

Parameter

Absolute Maximum

RF Input Power

+36 dBm @ +3V

Control Voltage

+6V

Operating Temperature

-40°C to +85°C

Storage Temperature

-65°C to +150°C

Pin Out (Top View)

Note:

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 ANT1-RX ANT1-TX ANT2-TX ANT2-RX

1

0

On

Off

On

Off

0

1

Off

On

Off

On

1

1

Off

Off

Off

Off

0

0

Off

Off

Off

Off

‘1’ = +3V to +5V

‘0’ = 0V to +0.2V

VC1

GND

3

2

1

4

5

6

7

8

9

10

11

12

GND

VC2

GND

GND