HMC-C053 Просмотр технического описания (PDF) - Analog Devices

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HMC-C053

Voltage Variable Attenuator Module, DC to 20 GHz

Analog Devices 

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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