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4304-01 参数 Datasheet PDF下载

4304-01图片预览
型号: 4304-01
PDF下载: 下载PDF文件 查看货源
内容描述: 75欧姆RF数字衰减器6位, 31.5分贝, DC - 2.0 GHz的 [75 Ohm RF Digital Attenuator 6-bit, 31.5 dB, DC - 2.0 GHz]
分类和应用: 衰减器
文件页数/大小: 11 页 / 543 K
品牌: PEREGRINE [ PEREGRINE SEMICONDUCTOR CORP. ]
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PE4304
Product Specification
Typical Performance Data @ 25°C, V
DD
= 3.0 V (unless otherwise specified)
Figure 6. Insertion Loss
Figure 7. Attenuation at Major steps
0
35
31.5dB
30
-1
25
Insertion Loss (dB)
-2
Attenuation (dB)
20
16dB
15
0.5dB
1dB
2dB
8dB
4dB
-3
10
-4
5
-5
0
400
800
1200
1600
2000
0
0
400
800
1200
1600
2000
RF Frequency (MHz)
RF Frequency (MHz)
Figure 8. Input Return Loss at Major
Attenuation Steps
0
-5
-10
Input Return Loss (dB)
-15
-20
8dB
-25
-30
-35
-40
0
400
800
1200
1600
2000
16dB
31.5dB
Figure 9. Output Return Loss at Major
Attenuation Steps
0
-5
-10
Return Loss (dB)
-15
-20
-25
-30
-35
0
400
800
1200
1600
2000
RF Frequency (MHz)
RF Frequency (MHz)
©2005 Peregrine Semiconductor Corp. All rights reserved.
Page 4 of 11
Document No. 70-0066-03
UltraCMOS™ RFIC Solutions