HMC-C053 데이터 시트보기 (PDF) - Analog Devices
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HMC-C053 Datasheet PDF : 9 Pages
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HMC-C053
APPLICATIONS INFORMATION
In Figure 14, the HMC-C053 is used to make a variable gain
amplifier. In this application circuit, the HMC-C053 varies
the amplitude of the signal feeding the amplifier over a 30 dB
Data Sheet
dynamic range. This type of circuit can be used to adjust the
overall gain for temperature or frequency. This is only one of
the many applications of the HMC-C053.
RF INPUT
RF1
1
6
–VDC
5
+VDC
HMC-C053
12V AT 195mA
RF2
4
HMC-C004
AMPLIFIER
RF OUTPUT
VCTL
2
GND
3
HMC-C053
VOLTAGE VARIABLE ATTENUATOR
VARIABLE GAIN AMPLIFIER
Figure 14. Variable Gain Amplifier
Rev. E | Page 8 of 9
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