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LMH6401 Digital Variable Gain Amplifier Product Overview
YouTube · Texas Instruments
1.4K+ views · 8 years ago
YouTube · Texas Instruments
1.4K+ views · 8 years ago
The LMH641 single channel fully differential digital variable gain amplifier is
operated off of a 5volt supply in either single or split configuration
.
Variable Gain Amplifiers
Analog Devices
https://www.analog.com
› technical-documentation
Analog Devices
https://www.analog.com
› technical-documentation
PDF
Variable gain amplifiers (VGAs
) are signal-conditioning amplifiers with elec- tronically settable voltage gain. There are analog VGAs and digital VGAs, or.
2 pages
Variable gain amplifiers
Analog IC Tips
https://www.analogictips.com
› variable-gain-amplifiers
Analog IC Tips
https://www.analogictips.com
› variable-gain-amplifiers
Jul 20, 2015
—
There are some specialized solutions such as the
LTC1564
which is a digitally controlled anti-aliasing filter with 4 bit programmable gain ...
Digitally Controlled Variable Gain Amplifier
Shenzhen Sanland Technology Co., Ltd.
https://www.sanlandtech.com
› digitally-controlled-vari...
Shenzhen Sanland Technology Co., Ltd.
https://www.sanlandtech.com
› digitally-controlled-vari...
Sanland's AGC1011 is a variable Gain Amplifier with digital attenuator
,The Amplifier has low noise and high linearity achieved through the use of 0.5um GaAs ...
Variable Gain Amplifiers
everything RF
https://www.everythingrf.com
› ... › Amplifiers
everything RF
https://www.everythingrf.com
› ... › Amplifiers
The gain of
variable gain amplifiers
can be controlled via voltage, current or by a
digital control
interface. The gain of Analog
VGA's
can be controlled by ...
Variable gain amplifier for a function generator
EEVblog
https://www.eevblog.com
› forum › projects › variable-...
EEVblog
https://www.eevblog.com
› forum › projects › variable-...
May 17, 2024
—
Hi! I am trying to make a function generator from AD9833 module (datasheet is below the text), an arduino and some discrete components.
Variable Gain Preamplifier using dc control voltage
All About Circuits
https://forum.allaboutcircuits.com
› threads › variable-g...
All About Circuits
https://forum.allaboutcircuits.com
› threads › variable-g...
Apr 27, 2025
—
I am trying to simulate input stage of a
variable gain
preamplifier for acoustic hydrophone operating in frequency range of 90KHz to 110KHz.
A 8.5 to 11.6 GHz digitally controlled variable gain amplifier ...
Wiley Online Library
https://onlinelibrary.wiley.com
› doi › abs › mop
Wiley Online Library
https://onlinelibrary.wiley.com
› doi › abs › mop
by T Wu
2021
Cited by 4
—
A X-band
variable gain amplifier
(
VGA
) with low phase variation and high
control
resolution is presented in 180-nm CMOS. The linear gain
VGA
...
How to build a high frequency digitally controlled variable ...
Electrical Engineering Stack Exchange
https://electronics.stackexchange.com
› questions › how...
Electrical Engineering Stack Exchange
https://electronics.stackexchange.com
› questions › how...
Oct 16, 2022
—
For a DDS I am working on, I need to build a
variable gain amplifier with atleast 40-50db gain
which can be controlled digitally.
The Ultimate Guide to: Variable Gain Amplifier
HardwareBee
https://hardwarebee.com
› variable-gain-amplifier
HardwareBee
https://hardwarebee.com
› variable-gain-amplifier
Jan 26, 2025
—
With digital control, you can fine-tune the gain to match specific needs
, ensuring excellent gain accuracy and efficient power consumption.
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