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参数资料
| 型号： | PE43404MLI-Z |
| 厂商： | Peregrine Semiconductor |
| 文件页数： | 6/11页 |
| 文件大小： | 0K |
| 描述： | IC RF DSA 4-BIT 75 OHM 20-QFN |
| 标准包装： | 1 |
| 系列： | UltraCMOS™ |
| 衰减值： | 15dB |
| 容差： | ±0.25dB |
| 频率范围： | 0 ~ 2GHz |
| 阻抗： | 75 欧姆 |
| 封装/外壳： | 20-WFQFN 裸露焊盘 |
| 其它名称： | 1046-1044-6 |
PE43404
Product Specification
Typical Performance Data @ 25°C, V DD = 3.0 V
Figure 14. Attenuation Error Vs. Attenuation
Setting
0.4
0.3
0.2
0.1
0
Figure 15. Attenuation Error Vs. Attenuation
Setting
0.4
0.3
0.2
0.1
0
-0.1
-0.2
10MHz, -40C
10MHz, 25C
10MHz, 85C
-0.1
-0.2
500MHz, -40C
500MHz, 25C
-0.3
-0.3
500MHz, 85C
-0.4
0
2
4
6
8
10
12
14
16
-0.4
0
2
4
6
8
10
12
14
16
Attenuation Setting (dB)
Figure 16. Attenuation Error Vs. Attenuation
Setting
0.4
0.3
0.2
Attenuation Setting (dB)
Figure 17. Attenuation Error Vs. Attenuation
Setting
0.4
0.3
0.2
0.1
1000MHz, -40C
0.1
0
-0.1
-0.2
-0.3
-0.4
1000MHz, 25C
1000MHz, 85C
0
-0.1
-0.2
-0.3
-0.4
1200MHz, -40C
1200MHz, 85C
1200MHz, 25C
0
2
4
6
8
10
12
14
16
0
2
4
6
8
10
12
14
16
Attenuation Setting (dB)
Note: Positive attenuation error indicates higher attenuation than target value
?2008 Peregrine Semiconductor Corp. All rights reserved.
Attenuation Setting (dB)
Document No. 70-0258-02 │ UltraCMOS? RFIC Solutions
Page 6 of 11
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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