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The ADL5240 is a high performance, digitally controlled variable gain amplifier (VGA) operating from 100 MHz to 4000 MHz. The VGA integrates a high performance, 20 dB gain, internally matched amplifier (AMP) with a 6-bit digital step attenuator (DSA) that has a gain control range of 31.5 dB in 0.5 dB steps with ±0.25 dB step accuracy. Datasheet link: https://www.analog.com/media/en/technical-documentation/data-sheets/adl5240.pdf Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
26 lines
720 B
Plaintext
26 lines
720 B
Plaintext
# SPDX-License-Identifier: GPL-2.0
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#
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# Gain Amplifiers, etc.
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#
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# When adding new entries keep the list in alphabetical order
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menu "Amplifiers"
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config AD8366
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tristate "Analog Devices AD8366 and similar Gain Amplifiers"
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depends on SPI
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depends on GPIOLIB
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select BITREVERSE
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help
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Say yes here to build support for Analog Devices AD8366 and similar
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gain amplifiers. This driver supports the following gain amplifiers
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from Analog Devices:
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AD8366 Dual-Digital Variable Gain Amplifier (VGA)
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ADA4961 BiCMOS RF Digital Gain Amplifier (DGA)
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ADL5240 Digitally controlled variable gain amplifier (VGA)
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To compile this driver as a module, choose M here: the
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module will be called ad8366.
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endmenu
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