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AS227-321 PDF预览

AS227-321

更新时间: 2024-01-02 15:43:37
品牌 Logo 应用领域
思佳讯 - SKYWORKS 射频和微波开关射频开关微波开关
页数 文件大小 规格书
3页 179K
描述
PHEMT GaAs IC High Power SP3T Switch DC-2 GHz

AS227-321 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:LCC12,.12SQ,20Reach Compliance Code:unknown
风险等级:5.76Is Samacsys:N
特性阻抗:50 Ω构造:COMPONENT
最大输入功率 (CW):36.02 dBm最大插入损耗:0.9 dB
最小隔离度:18 dBJESD-609代码:e3
安装特点:SURFACE MOUNT功能数量:1
端子数量:12最大工作频率:2000 MHz
最小工作频率:300 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:2.75 V
射频/微波设备类型:DIVERSITY SWITCH子类别:RF/Microwave Switches
表面贴装:YES技术:GAAS
端子面层:Matte Tin (Sn)Base Number Matches:1

AS227-321 数据手册

 浏览型号AS227-321的Datasheet PDF文件第2页浏览型号AS227-321的Datasheet PDF文件第3页 
DATA SHEET  
AS227-321: PHEMT GaAs IC High Power  
SP3T Switch DC–2 GHz  
QFN-12  
Features  
0.008 (0.20 mm)  
Seating Plane  
Positive low voltage control (0/2.75 V operation)  
0.118 (3.00 mm)  
Low insertion loss (< 0.5 dB @ 1 GHz)  
Pin 1  
Indicator  
0.001  
(0.02 mm)  
High isolation (> 25 dB @ 1 GHz)  
Excellent IIP3 (63 dBm @ 2.75 V, 27 dBm/tone)  
0.118  
(3.00 mm)  
Miniature QFN-12 plastic package  
0.030  
(0.75 mm)  
0.002  
PHEMT process  
(0.05 mm)  
0.007  
(0.180 mm)  
0.029  
(0.73 mm)  
0.017  
(0.435 mm) Sq.  
Description  
The AS227-321 is a PHEMT GaAs IC SP3T antenna switch  
operating in the 900 MHz and 1800 MHz frequency bands.  
Switching between the antenna and TX/RX ports is accomplished  
with 3 control inputs. When the control inputs are driven with the  
appropriate voltages, a low insertion loss path is provided from  
an antenna port to an RX or TX port, while the other ports have  
high attenuation.  
Pin 1 Indicator  
Exposed pad  
0.057 (1.45 mm) Sq.  
+ 0.004 (0.10 mm)  
- 0.006 (0.15 mm)  
0.009 (0.23 mm)  
+ 0.003 (0.07 mm)  
- 0.002 (0.05 mm)  
0 022 (0 55 mm)  
Electrical Specifications at 25 °C (0, +2.75 V)  
Parameter  
Frequency  
Min.  
Typ.  
Max.  
Unit  
Insertion loss  
Isolation  
Ant-RF1, RF2, RF3  
Ant-RF1, RF2, RF3  
Ant-RF1, RF2, RF3  
DC–0.5 GHz  
DC–1.0 GHz  
DC–2.0 GHz  
0.45  
0.50  
0.70  
0.6  
0.7  
0.9  
dB  
dB  
dB  
DC–0.5 GHz  
DC–1.0 GHz  
DC–2.0 GHz  
30  
24  
18  
32  
26  
20  
dB  
dB  
dB  
Return loss  
DC–0.5 GHz  
DC–1.0 GHz  
DC–2.0 GHz  
18  
18  
14  
dB  
dB  
dB  
Operating Characteristics at 25 °C (0, +2.75 V)  
Parameter  
Condition  
27 dBm/tone  
Frequency  
824/869 MHz  
900 MHz  
Min.  
Typ.  
63  
Max.  
Unit  
dBm  
dBc  
µA  
IIP3  
2nd/3rd harmonic  
Gate leakage current  
Control voltages  
34.5 dBm  
65  
34 dBm In @ 2.75 V  
50  
V
LOW  
V
HIGH  
-0.25  
2.60  
0
2.75  
0.25  
5.00  
V
V
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com  
200120 Rev. A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • January 5, 2005  
1

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