HWS499 데이터 시트보기 (PDF) - Hexawave, Inc

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HWS499

GaAs DC-4 GHz DPDT Switch

Hexawave, Inc 

HWS499

GaAs DC-4 GHz DPDT Switch

Jan. 2008 V1

Features

QFN12L (3 x 3 mm)

• Low Insertion Loss : 0.9 dB @ 2.50 GHz

1.0 dB @ 3.5 GHz

• Isolation: 22 dB @ 2.50 GHz

20 dB @ 3.5GHz

• Low DC Power Consumption

• Miniature QFN12L (3x3 mm) Plastic Lead (Pb)

Free Package, RoHS Compliant

• PHEMT process

Description

The HWS499 is a GaAs PHEMT MMIC DPDT

switch operating at DC-4 GHz in a low cost

miniature QFN12L (3 x 3 mm) plastic lead (Pb) free

package. The HWS499 features low insertion loss

and high isolation with very low DC power

consumption. This switch can be used in WiMAX or

IEEE 802.11b/g WLAN systems for combination of

transmit/receive and antenna diversity functions.

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

Parameter

Test Conditions

Min. Typ. Max. Unit

Insertion Loss

Isolation

(on-off or off-on)

2.30-2.70 GHz

3.30-3.90GHz

2.30-2.70 GHz

3.30-3.90 GHz

dB

0.9 1.1 dB

1.0 1.3 dB

dB

20.0 22

dB

17.0 20

dB

Input Power for 1 dB Compression

2.00-4.00 GHz

37

38

dBm

Control Current

5

200 uA

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.

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