HW HWS2702

HWS2702
March 2004
V2
SOP-8
Features
• Frequency Range: DC-2.0 GHz
• Reflective Type
• Low Power Consumption
• Low Cost Surface Mount SOP-8 Package
Description
The HWS2702 is an integrated GaAs SPDT Switch
designed for transceivers operating in DC to 2000
MHz frequency range.
It is suitable for 900 MHz
cellular phones, CT1, CT2, DECT, and Wireless
LAN applications.
Electrical Specifications at 25°C with 0, -5V Control Voltages
Parameter
Test Conditions
Insertion Loss
DC-0.5 GHz
DC-1.0 GHz
DC-2.0 GHz
Isolation
DC-0.5 GHz
DC-1.0 GHz
DC-2.0 GHz
VSWR
DC-0.5 GHz
DC-1.0 GHz
DC-2.0 GHz
Input Power for One dB Compression
0.5-2.0 GHz
Min.
35
30
20
Typ.
Max.
Unit
0.5
0.6
0.8
0.6
0.8
1.0
dB
dB
dB
38
32
22
dB
dB
dB
1.15:1 1.20:1
1.25:1 1.30:1
1.35:1 1.40:1
25
27
dBm
Note: All measurements made in a 50 ohm system with 0/-5V 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.
HWS2702
March 2004
Typical Performance Data @ +25°C
1.0
Absolute Maximum Ratings
Parameter
Insertion Loss vs Frequency
Insertion Loss (dB)
Absolute Maximum
RF Input Power
>100 MHz
33 dBm
0.6
Control Voltage
-8V
0.4
Operating Temperature
-40°C to +85°C
0.2
Storage Temperature
-65°C to +150°C
0.8
0.0
0.0
0.5
1.0
1.5
2.0
V2
2.5
frequency (GHz)
60
Pin Out (Top View)
Isolation vs Frequency
50
Isolation (dB)
40
30
20
10
0
0.0
0.5
1.0
1.5
2.0
2.5
frequency (GHz)
1.4
VSWR vs Frequency
Logic Table for Switch On-Path
VC
___
VC
RF1-RF2
RF1-RF3
1
0
Insertion Loss
Isolation
0
1
Isolation
Insertion Loss
VSWR
1.3
1.2
1.1
1.0
0.0
0.5
1.0
1.5
frequency (GHz)
Hexawave Inc.
2.0
2.5
‘1’ = -3V to -6V
‘0’ = 0V to +0.2V
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.