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AS218-321 PDF预览

AS218-321

更新时间: 2024-11-17 22:05:51
品牌 Logo 应用领域
思佳讯 - SKYWORKS 开关
页数 文件大小 规格书
4页 189K
描述
PHEMT GaAs IC High Power Transfer Switch DC?6 GHz

AS218-321 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete包装说明:LCC12,.12SQ,20
Reach Compliance Code:unknown风险等级:5.83
1dB压缩点:33 dBm特性阻抗:50 Ω
构造:COMPONENT最大输入功率 (CW):35.05 dBm
最大插入损耗:1.8 dB最小隔离度:17 dB
安装特点:SURFACE MOUNT功能数量:1
端子数量:12最大工作频率:6000 MHz
最小工作频率:100 MHz最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装等效代码:LCC12,.12SQ,20电源:3 V
射频/微波设备类型:TRANSFER SWITCH子类别:RF/Microwave Switches
表面贴装:YES技术:GAAS
Base Number Matches:1

AS218-321 数据手册

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DATA SHEET  
AS218-321, AS218-321LF: PHEMT GaAs IC High Power  
Transfer Switch DC–6 GHz  
Applications  
WLAN 802.11a, b, g diversity  
QFN-12  
0.008 (0.20 mm)  
Seating Plane  
0.118 (3.00 mm)  
Pin 1  
Indicator  
0.001  
(0.02 mm)  
Features  
Operating frequency DC–6 GHz  
0.118  
(3.00 mm)  
0.030  
(0.75 mm)  
0.002  
Positive low voltage control (0/+3 V operation)  
Low insertion loss  
(0.05 mm)  
0.007  
PHEMT process  
(0.180 mm)  
0.029  
0.017  
(0.73 mm)  
(0.435 mm) Sq.  
Available lead (Pb)-free MSL-1 @ 250 °C per JEDEC J-STD-020  
Pin 1 Indicator  
Exposed pad  
0.057 (1.45 mm) Sq.  
+ 0.004 (0.10 mm)  
- 0.006 (0.15 mm)  
Description  
0.009 (0.23 mm)  
+ 0.003 (0.07 mm)  
- 0.002 (0.05 mm)  
The AS218-321 is a broadband transfer switch designed to  
combine T/R and antenna diversity switching functions on a  
single IC. The device is designed to handle high power and  
maintain high linearity at low control voltages. This low cost  
switch is ideal for Wi-Fi systems and is capable of covering  
both the 2.4 and 5 GHz bands.  
0.022 (0.55 mm)  
0.004 (0.10 mm)  
0.0196  
(0.50 mm) BSC  
Skyworks offers lead (Pb)-free “environmentally  
friendly” packaging that is RoHS compliant  
(European Parliament for the Restriction of  
Hazardous Substances).  
NEW  
Electrical Specifications at 25 °C (0, +3 V)  
(1, 4)  
Parameter  
Condition  
Frequency  
Min.  
Typ.  
Max.  
Unit  
(2)  
Insertion loss  
Ant 1, Ant 2 to TX, RX  
0.10–6.00 GHz  
2.40–2.50 GHz  
5.15–5.85 GHz  
1.6  
1.2  
1.4  
1.8  
1.4  
1.6  
dB  
dB  
dB  
Isolation  
Ant 1, Ant 2 to TX, RX  
0.10–6.00 GHz  
2.40–2.50 GHz  
5.15–5.85 GHz  
17  
26  
17  
19  
28  
19  
dB  
dB  
dB  
Isolation  
V = V  
1
0.10–6.00 GHz  
6
dB  
2
(3)  
Return loss  
Ant 1, Ant 2 to TX, RX  
0.10–6.00 GHz  
2.40–2.50 GHz  
5.15–5.85 GHz  
10  
15  
20  
dB  
dB  
dB  
1. All measurements made in a 50 system.  
2. Insertion loss changes by 0.003 dB/C.  
3. Return loss for insertion loss state.  
4. TX and RX paths can be used interchangeably.  
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com  
200082 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • January 7, 2005  
1

AS218-321 替代型号

型号 品牌 替代类型 描述 数据表
AS218-321LF SKYWORKS

完全替代

PHEMT GaAs IC High Power Transfer Switch DC?6 GHz

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