参数资料
型号: PE4256MLIAA-Z
厂商: Peregrine Semiconductor
文件页数: 5/8页
文件大小: 0K
描述: IC RF SWITCH SPDT 75 OHM 20-QFN
标准包装: 1
系列: UltraCMOS™
RF 型: CATV
频率: 5MHz ~ 3GHz
特点: SPDT
封装/外壳: 20-VFQFN 裸露焊盘
供应商设备封装: 20-QFN(4x4)
包装: 标准包装
其它名称: 1046-1040-6
PE4256
Product Specification
Typical Performance Data from -40 °C to +85 °C, 75 ? Impedance
Figure 6. Insertion Loss (RFC to RF1 or RF2)
25C
-40C
85C
-0.2
-0.4
Figure 7. Input to Output Isolation (Closed)
RFC - RF1 (RF2 CLOSED)
RFC - RF2 (RF1 CLOSED)
-40
-50
-0.6
-60
-0.8
-1
-1.2
-70
-80
-1.4
-90
-1.6
-1.8
-100
0
500
1000
1500
2000
2500
3000
0
500
1000
1500
2000
2500
3000
Frequency (MHz)
Figure 8. Input to Output Isolation (Open)
RFC - RF1 (RF2 OPEN)
RFC - RF2 (RF1 OPEN)
-40
-50
-60
-70
-80
-90
-100
Frequency (MHz)
Figure 9. Isolation – RF1 To RF2
RF1 - RF2 (RF1 Thru)
RF1 - RF2 (RF2 Thru)
RF1 - RF2 (RF1 & 2 OPEN)
-40
-50
-60
-70
-80
-90
-100
0
500
1000
1500
2000
2500
3000
0
500
1000
1500
2000
2500
3000
Frequency (MHz)
Document No. 70-0144-04 │ www.psemi.com
Frequency (MHz)
?2010-2011 Peregrine Semiconductor Corp. All rights reserved.
Page 5 of 8
Logo updated under non-rev change. Peregrine products are protected under one or more of the following U.S. Patents: http://patents.psemi.com
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