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Searched full:attenuator (Results 1 – 15 of 15) sorted by relevance

/linux/Documentation/ABI/testing/
H A Dsysfs-bus-iio-frequency-admv10145 Read/write value for the digital attenuator gain (IF_I) with coarse steps.
11 Read/write value for the digital attenuator gain (IF_Q) with coarse steps.
17 Read/write value for the digital attenuator gain (IF_I) with fine steps.
23 Read/write value for the digital attenuator gain (IF_Q) with fine steps.
/linux/Documentation/devicetree/bindings/iio/amplifiers/
H A Dadi,hmc425a.yaml13 Digital Step Attenuator IIO devices with gpio interface.
15 ADRF5750 2 dB LSB, 4-Bit, Silicon Digital Attenuator, 10 MHz to 60 GHz
18 HMC425A 0.5 dB LSB GaAs MMIC 6-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, 2.2 - 8.0 GHz
21 HMC540S 1 dB LSB Silicon MMIC 4-Bit Digital Positive Control Attenuator, 0.1 - 8 GHz
/linux/Documentation/hwmon/
H A Dpowr1220.rst27 An in-line attenuator allows measurements from 0 to 6 V. The
28 attenuator is enabled or disabled depending on the setting of the
29 input's max value. The driver will enable the attenuator for any
/linux/drivers/iio/amplifiers/
H A DKconfig21 HMC792A 0.25 dB LSB GaAs MMIC 6-Bit Digital Attenuator
22 HMC1119 0.25 dB LSB, 7-Bit, Silicon Digital Attenuator
H A Dad8366.c8 * HMC792A 0.25 dB LSB GaAs MMIC 6-Bit Digital Attenuator
9 * HMC1119 0.25 dB LSB, 7-Bit, Silicon Digital Attenuator
/linux/drivers/hwmon/
H A Dpowr1220.c119 * figure out if we need to use the attenuator for in powr1220_read_adc()
121 * for. We dynamically set the attenuator depending on the in powr1220_read_adc()
128 /* set the attenuator and mux */ in powr1220_read_adc()
/linux/drivers/input/mouse/
H A Dcyapa_gen6.c624 /* 2. IDAC and RX Attenuator Calibration Data (Center Frequency). */ in cyapa_gen6_show_baseline()
633 data[0], /* RX Attenuator Mutual */ in cyapa_gen6_show_baseline()
635 data[2], /* RX Attenuator Self RX */ in cyapa_gen6_show_baseline()
637 data[4], /* RX Attenuator Self TX */ in cyapa_gen6_show_baseline()
641 /* 3. Read Attenuator Trim. */ in cyapa_gen6_show_baseline()
649 /* set attenuator trim values. */ in cyapa_gen6_show_baseline()
/linux/Documentation/devicetree/bindings/clock/
H A Drenesas,versaclock7.yaml14 jitter attenuator ICs with fractional and integer dividers.
/linux/sound/soc/codecs/
H A Dak4458.h75 /* DAC Digital attenuator transition time setting
H A Dcs42l56.c124 { 32, 0x00 }, /* r20 - ADCA Attenuator */
125 { 33, 0x00 }, /* r21 - ADCB Attenuator */
/linux/Documentation/admin-guide/media/
H A Dsi476x.rst98 0x04 fmagc1 FMAGC1 attenuator resistance
H A Dbttv.rst765 the main difference is that they have attached a programmable attenuator to 3
782 who make the audio attenuator. Their publicly available data-sheet available
/linux/drivers/clk/
H A DKconfig451 and jitter attenuator ICs with fractional and integer dividers.
/linux/drivers/usb/serial/
H A Dcp210x.c135 { USB_DEVICE(0x10C4, 0x83D8) }, /* DekTec DTA Plus VHF/UHF Booster/Attenuator */
/linux/drivers/media/usb/dvb-usb/
H A Ddib0700_devices.c1718 … if (rf_gain_limit < 2000) /* activate the external attenuator in case of very high input power */ in dib8096_set_param_override()