参数资料
型号: SKY13353-337LF
厂商: Skyworks Solutions Inc
文件页数: 4/10页
文件大小: 0K
描述: IC SWITCH DPDT 3GHZ 12 QFN
标准包装: 1
RF 型: 802.11a/n
频率: 500MHz ~ 3GHz
特点: DPDT
封装/外壳: 12-VFQFN 裸露焊盘
供应商设备封装: 12-QFN(3x3)
包装: 标准包装
其它名称: 863-1453-6
DATA SHEET ? SKY13353-337LF DPDT DIVERSITY SWITCH
Table 4. SKY13353-337LF Truth Table
Insertion Loss State
RF1 to RF3
RF1 to RF4
RF2 to RF4
RF2 to RF3
RF1 to RF3 and RF2 to RF4
RF1 to RF4 and RF2 to RF3
CTRL1
1
0
0
0
1
0
CTRL2
0
1
0
0
0
1
CTRL3
0
0
1
0
1
0
CTRL4
0
0
0
1
0
1
Note :
“1” = +1.8 to +5.0 V
“0” = –0.2 to +0.2 V
Any other state than described in this Table places the switch into an undefined state. An undefined state will not damage the device.
Typical Performance Characteristics
(CTRL1 = CTRL2 = CTRL3 = CTRL4 = 3/0 V, T OP = +25 ? C, P IN = 0 dBm, Characteristic Impedance [Zo] = 50 Ω , Unless Otherwise Noted)
0
0
–0.1
–0.2
–0.3
–0.4
–0.5
–0. 6
–40 ° C
+25 ° C
+85 ° C
–10
–20
–30
–0.7
–0.8
–0.9
–40
–40 ° C
+25 ° C
+85 ° C
–1.0
0.5
1.0
1.5
2.0
2.5
3.0
–50
0.5
1.0
1.5
2.0
2.5
3.0
Frequency ( G Hz)
Figure 3. Insertion Loss vs Frequency Over Temperature
0
Frequency ( G Hz)
Figure 4. Isolation vs Frequency Over Temperature
–5
–10
–15
–20
–25
–30
–35
–40 ° C
+25 ° C
+85 ° C
0.5
1.0
1.5
2.0
2.5
3.0
Frequency ( G Hz)
Figure 5. Return Loss vs Frequency Over Temperature
Skyworks Solutions, Inc. ? Phone [781] 376-3000 ? Fax [781] 376-3100 ? sales@skyworksinc.com ? www.skyworksinc.com
4
October 12, 2010 ? Skyworks Proprietary Information ? Products and Product Information are Subject to Change Without Notice ? 201376A
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