参数资料
型号: HFA3101B
厂商: Intersil
文件页数: 10/12页
文件大小: 0K
描述: IC TRANSISTOR ARRAY UHF 8-SOIC
标准包装: 98
频率: 0Hz ~ 10GHz
混频器数目: 1
噪音数据: 1.7dB
包装: 管件
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
产品目录页面: 1246 (CN2011-ZH PDF)
HFA3101
Design Example: Up Converter Mixer
Figure 12 shows an example of an up converter for cellular
TABLE 5. TYPICAL PARAMETERS FOR THE UP
CONVERTER EXAMPLE
applications.
Conclusion
The HFA3101 offers the designer a number of choices and
different applications as a powerful RF building block.
Although isolation is degraded from the theoretical results for
the cell due to the unbalanced, nondifferential input schemes
PARAMETER
Power Gain, LO = -6dBm
Power Gain, LO = 0dBm
RF Isolation, LO = 0dBm
LO Isolation, LO = 0dBm
V CC = 3V,
I BIAS = 8mA
3dB
4dB
15dBc
28dBc
V CC = 4V,
I BIAS = 18mA
5.5dBm
7.2dB
22dBc
28dBc
being used, a number of advantages can be taken into
consideration like cost, flexibility, low power and small outline
when deciding for a design.
V CC 3V
825MHz
LO IN
0.01
47-100pF
390nH
0.1
51
0.01
5.2nH
11p
900MHz
V CC
0.01
3V
110
Q 1 Q 2
Q 3 Q 4
0.01
Q 5
Q 6
0.01
RF IN
330
75MHz
R EE
R EE
51
0.01
220
27
FIGURE 12. UP CONVERTER
OUTPUT WITHOUT EMITTER DEGENERATION
OUTPUT WITH EMITTER DEGENERATION R EE = 4.7 ?
EXPANDED SPECTRUM R EE = 4.7 ?
890
901
912
SPAN
825
900
976
2LO - 10RF
12RF
50MHz
RF = 76MHz
LO = 825MHz
FIGURE 13. TYPICAL SPECTRUM PERFORMANCE OF UP CONVERTER
10
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HFA3101BZ 制造商:Intersil Corporation 功能描述:TRANSISTOR ARRAY
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