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参数资料
| 型号： | AS230-348 |
| 厂商： | SKYWORKS SOLUTIONS INC |
| 元件分类： | 开关 |
| 英文描述： | 0 MHz - 6000 MHz RF/MICROWAVE DIVERSITY SWITCH, 1.4 dB INSERTION LOSS |
| 封装： | 3 X 3 MM, PLASTIC, QFN-16 |
| 文件页数： | 1/4页 |
| 文件大小： | 244K |
| 代理商： | AS230-348 |
1
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
200254 Rev. B Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. August 9, 2006
DATA SHEET
AS230-348, AS230-348LF: SPDT 7 W T/R Switch
300 kHz–6 GHz
Features
●
Low DC power consumption
●
Low insertion loss
●
High linearity (63 dBm IP3)
●
T/R switch
●
Small low-cost plastic package
●
Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
per JEDEC J-STD-020
Description
The AS230-348 is an IC FET SPDT reflective switch in a low-cost
plastic package. It features extremely high linearity, low insertion
loss, with very low DC power consumption. Some standard
implementations include antenna changeover, T/R and diversity
switching over 2 W. This switch can be used in many analog and
digital wireless communication systems.
Parameter(1)
Frequency
Min.
Typ.
Max.
Unit
Insertion loss(2)
300 kHz–1 GHz
0.8
1.0
dB
300 kHz–2 GHz
0.9
1.1
dB
300 kHz–4 GHz
1.0
1.2
dB
300 kHz–6 GHz
1.2
1.4
dB
Isolation
300 kHz–1 GHz
28
30
dB
300 kHz–2 GHz
23
25
dB
300 kHz–4 GHz
14
16
dB
300 kHz–6 GHz
13
15
dB
Return loss(3)
300 kHz–1 GHz
22
dB
300 kHz–2 GHz
22
dB
300 kHz–4 GHz
15
dB
300 kHz–6 GHz
20
dB
Electrical Specifications at 25 °C
1. All measurements made in a 50
system, unless otherwise specified.
2. Insertion loss changes by 0.003 dB/°C.
3. Insertion loss state.
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
NEW
Pin Out
GND
J3
GND
J2
GND
V
2
V
1
GND
J
1
GND
Exposed paddle should be grounded.
DC blocking capacitors (CBL) are required on RF lines for positive voltage operation.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AS230-348_06 | 制造商:SKYWORKS 制造商全称:SKYWORKS 功能描述:SPDT 7 W T/R Switch 300 kHz-6 GHz |
| AS230-348LF | 制造商:Skyworks Solutions Inc 功能描述:SPDT SWITCH HIGH POWER DC-6.0GHZ |
| AS2308-31 | 功能描述:扬声器与变频器 8 Ohm 400-10000Hz RoHS:否 制造商:PUI Audio 产品:Speakers 类型:Electromagnetic 频率:900 Hz to 12 kHz 声压级:88 dBA 阻抗:8 Ohms 功率额定值:1.2 W 形状:Round 端接类型:Solder Pad 直径:15 mm 长度: 宽度: 深度:4.4 mm 磁体材料:Neodymium Iron Boran (NdFeB) 圆锥体材料:Mylar |
| AS23090FLF | 制造商:TT Electronics / IRC 功能描述:AS23090FLF |
| AS23090JLF | 制造商:TT Electronics / IRC 功能描述:AS23090JLF |
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