HWS421 반도체 회로 부품 판매점
GaAs Switch
|
|
 Hexawave |
Features
• Low Insertion Loss : 0.40 dB @ 0.9 GHz
• High Isolation: 28 dB @ 0.9 GHz
• Harmonics: <-65 dBc
• Low DC Power Consumption
• Low Cost SOT-26 Plastic Lead (Pb) Free
Package
• Lead Free and RoHS Compliant Version of
HWS341
HWS421
GaAs DC-2.0 GHz SPDT High Power Switch
September 2006 V2
SOT-26
Description
The HWS421 is a GaAs MMIC SPDT high power
switch in a low cost SOT-26 plastic lead (Pb) free
package. The HWS421 features low insertion loss
with very low DC power consumption. This high
power switch can be used in GSM and PCS
systems as selection of transmit or receive function
for a common antenna.
Electrical Specifications at 25°C with 0, +3V Control Voltages
Parameter
Test Conditions
Min. Typ. Max. Unit
Insertion Loss
Isolation
VSWR
DC-1.0 GHz
DC-2.0 GHz
DC-1.0 GHz
DC-2.0 GHz
DC-2.0 GHz
0.40 0.60
0.50 0.70
25 27.5
19 21.5
1.20:1
dB
dB
dB
dB
Input Power for One dB Compression
2nd & 3rd Harmonics
0.5-2.0 GHz
34 dBm @1 GHz
38 dBm
70 dBc
Switching Time
200 ns
Control Current
100 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.
www.DataSheet.in
Typical Performance Data @ +25°C
Insertion Loss vs Frequency
0.0
HWS421
GaAs DC-2.0 GHz SPDT High Power Switch
September 2006 V2
Harmonic Rejection @ 34 dBm, 1 GHz
85
-0.2 80
2nd Harmonic
-0.4 75
-0.6 70
3rd Harmonic
-0.8 65
-1.0
0.5
1.0 1.5 2.0 2.5
Frequency(GHz)
3.0
60
2.5
3.0 3.5
Control Voltage (Volt)
4.0
Isolation vs Frequency
-10
-15
-20
-25
-30
-35
-40
0.5
1.0 1.5 2.0 2.5
Frequency(GHz)
Return Loss vs Frequency
-10
-15
-20
-25
-30
-35
-40
0.5
1.0 1.5 2.0 2.5
Frequency(GHz)
Absolute Maximum Ratings
Parameter
Absolute Maximum
RF Input Power
0.5-2.5 GHz
Control Voltage
Operating Temperature
Storage Temperature
+38 dBm
+6V
-40°C to +85°C
-65°C to +150°C
Pin Out (Top View)
3.0
CB
RF2 1
GND 2
RF1 3
CB
CA
6
5
CB
4
CA
VC2
RFC
VC1
DC blocking capacitors CB are required on all RF ports.
CB=CA=51pF for operating frequency > 500MHz.
Logic Table for Switch On-Path
VC1 VC2 RFC-RF1 RFC-RF2
1 0 Insertion Loss Isolation
3.0
0 1 Isolation Insertion Loss
‘1’ = +3V to +5V
‘0’ = 0V to +0.2V
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.
www.DataSheet.in
|
PDF 파일 내의 페이지 : 총 2 페이지
제조업체: Hexawave
( hexawave )
HWS421 data
데이터시트 다운로드 :
[ HWS421.PDF ]
[ HWS421 다른 제조사 검색 ]
국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
관련 데이터시트
HWS420
GaAs Switch - Hexawave
HWS421
GaAs Switch - Hexawave
HWS426
GaAs Switch - Hexawave
HWS428
GaAs Switch - Hexawave
HWS429
GaAs Switch - Hexawave