Data Converters

Sub-Groups

Direct Digital Synthesis (DDS)

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High-Speed ADCs

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High-Speed DACs

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Precision ADCs

Visit Analog Devices EngineerZone for expert support, answers to FAQs, and documentation about Precision ADCs.
Precision DACs

Visit Analog Devices EngineerZone for expert support, answers to FAQs, and documentation about Precision DACs.

by KallinD Precision ADCs

Latest 5 hours ago by KallinD

78 3 0

Suggested Answer
AD2S1210 Equation 5 (LOS angular latency) missing square root? 0
Suggested Answer

I'm reading the AD2S1210 datasheet Rev. B, Loss of Signal Detection section, pages 16–17. And I have a question regarding Eqation (5). Equation (5) states: - Angular Latency = 2 × Arccos(LOS Threshold / Max Amplitude) My assumption is this is derived...

Analog to Digital Converters (ADCs) Datasheet/Specs ad2s1210

78 3 0
by majalon Precision ADCs

Latest 10 hours ago by JEstrella
74 1 0
Not Answered
LTC1604 Tempco 0
Not Answered

Dear Analog Devices team, For the LTC1604A I would appreciate some clarification regarding the Full-Scale Temperature Coefficient specification. The LTC1604A datasheet specifies a typical Full-Scale Tempco of ±15 ppm/°C. We also note that the device...

Analog to Digital Converters (ADCs) Datasheet/Specs LTC1604

74 1 0
by majalon Precision ADCs

Started 11 hours ago

15 0 0

Not Answered
LTC1604 Tempco 0
Not Answered

Dear Analog Devices team, For the LTC1604A I would appreciate some clarification regarding the Full-Scale Temperature Coefficient specification. The LTC1604A datasheet specifies a typical Full-Scale Tempco of ±15 ppm/°C. We also note that the device...

Analog to Digital Converters (ADCs) Datasheet/Specs

15 0 0
by 123456qw Precision DACs

Latest 1 day ago by Antonius
187 2 0
Not Answered
The AD5668 chip has no output 0
Not Answered

Hi, everyone! An AD5668 chip is mounted on the FPGA. By issuing commands to the AD5668, I aim to have it output specified voltage values at DAC E and DAC G. I send three commands cyclically: the first activates the internal reference voltage, the second...

hardware ad5668 Voltage Output D/A Converters spi communication Show More

187 2 0
by careyjohn Direct Digital Synthesis (DDS)

Latest 1 day ago by Jules.Nikko
45 1 0
Not Answered
AD9910 SYNC_CLK Frequency Offset Causing DDS Output Frequency Error 0
Not Answered

Hello Team, I am using the AD9910 evaluation board and observing a frequency offset in the SYNC_CLK and consequently in the DDS output frequency. My configuration is intended to provide: SYSCLK = 1 GHz Expected SYNC_CLK = 250.000000 MHz (SYSCLK...

D/A Converters (DAC) hardware ad9910

45 1 0
by Carey214 Direct Digital Synthesis (DDS)

Latest 1 day ago by Jules.Nikko
69 1 0
Answered
AD9910 SYNC_CLK Frequency Offset Causing DDS Output Frequency Error 0
Answered

Hi, I am using the AD9910 evaluation board and observing a frequency offset in the SYNC_CLK and consequently in the DDS output frequency. My configuration is intended to provide: SYSCLK = 1 GHz Expected SYNC_CLK = 250.000000 MHz (SYSCLK/4) ...

D/A Converters (DAC) hardware ad9910

69 1 0
by crazzying Precision ADCs

Latest 1 day ago by crazzying

153 2 0

Answered
Methode to estimate Rcable - 3-wire connection I need to Identify the cable resistance 0
Answered

Hello, in a current project we evaluate the use of max31865 in 3-wire configuration to measure temperature by Pt100 sensor. The sensor is remote connected via cable of unknown length and in some cases the installation may have a zener barrier installed...

software leakage current zener barrier cable Sensors and MEMS Temperature Sensor and Control Devices cable resistance MAX31865 STM32F4xx Firmware Show More

153 2 0
by juz Precision ADCs

Latest 2 days ago by juz

118 4 0

Not Answered
Power Supply Requirements 0
Not Answered

Hi, For AD7771, datasheet recommends two different modes of power supply. One being single ended (3.3V and GND) and the other being dual supply rails (+1.65V and -1.65V). My application requires the dual voltage supply as the the input pins can withstand...

Analog to Digital Converters (ADCs) adc hardware ad7771 Precision A/D Converters Show More

118 4 0
by eric2604 High-Speed DACs

Latest 2 days ago by eric2604

451 6 1

Not Answered
SYNC keep low 0
Not Answered

When using the AD9176, I used the oneshot mode, but I noticed that the SYNC signal is always low, so the JESD204B link has not been established. According to the manual, the configured PLL and SERDES_PLL have been confirmed to be locked. Could you please...

AD9176 Standard High Speed D/A Converters hardware High Speed D/A Converters =30MSPS

451 6 1
by TCGG Precision DACs

Started 3 days ago

20 0 0

Not Answered
Revision C squematic EVAL-AD3542R 0
Not Answered

Does anyone have access to the schematic for Revision C of the EVAL-AD3542R evaluation board? thanks

Datasheet/Specs D/A Converters (DAC) EVAL-AD3542R

20 0 0

by Carey214 Direct Digital Synthesis (DDS)

Latest 1 day ago by Jules.Nikko
69 1 0
Answered
AD9910 SYNC_CLK Frequency Offset Causing DDS Output Frequency Error 0
Answered

Hi, I am using the AD9910 evaluation board and observing a frequency offset in the SYNC_CLK and consequently in the DDS output frequency. My configuration is intended to provide: SYSCLK = 1 GHz Expected SYNC_CLK = 250.000000 MHz (SYSCLK/4) ...

D/A Converters (DAC) hardware ad9910

69 1 0
by jago Direct Digital Synthesis (DDS)

Latest 9 days ago by jago

134 2 0

Answered
AD9914 DAC calibration time 0
Answered

Hi. I have a question about the DAC calibration time. We use approx 2.4GHz system clock, this means DAC calibration is time is approx 200us. This means i have to wait at least 200us between enabling and disabling the DAC Cal bit, correct ? Does this...

D/A Converters (DAC) hardware ad9914 programming ad9914

134 2 0
by PrecisionADCs Precision ADCs

Latest 16 days ago by BrendanWhelan
127 2 0
Answered
CN0579 design support package — commercial use of the design files in a product based on AD7768-4? +1
Answered

Hello, We own an EVAL-CN0579-ARDZ and are developing a condition-monitoring instrument built around the AD7768-4 and the other ADI parts of the CN0579 BOM (LT3092, ADA4945-1, AD5696R, ADR4540, etc.). We downloaded the CN0579 design support package...

Analog to Digital Converters (ADCs) amplifiers D/A Converters (DAC) hardware voltage references CN0579 Show More

127 2 0
by 3Om Precision ADCs

Latest 16 days ago by 3Om

163 5 0

Answered
EVAL-AD7606CFMCZ 0
Answered

Hello! I am designing a custom board with the AD7606C and want to follow the recommended layout. However, the CAD/Gerber files for EVAL-AD7606CFMCZ are missing from the product page. Could you please provide the Altium/Allegro source files or the manufacturing...

hardware

163 5 0
by BaseCurrent High-Speed ADCs

Latest 22 days ago by BaseCurrent

128 2 0

Answered
AD9645BCPZ-125 DCO Generation 0
Answered

Hello ADI Support, I am attempting to bring up an AD9645BCPZ-125. I'm interfacing with an AMD / Xilinx spartan 7 FPGA, which is interfacing with both the LVDS and the 3-wire SPI bus. A screenshot of my schematic is below: Note I have R76 unpopulated...

Analog to Digital Converters (ADCs) hardware AD9645BCPZ-125

128 2 0
by crazzying Precision ADCs

Latest 1 day ago by crazzying

153 2 0

Answered
Methode to estimate Rcable - 3-wire connection I need to Identify the cable resistance 0
Answered

Hello, in a current project we evaluate the use of max31865 in 3-wire configuration to measure temperature by Pt100 sensor. The sensor is remote connected via cable of unknown length and in some cases the installation may have a zener barrier installed...

software leakage current zener barrier cable Sensors and MEMS Temperature Sensor and Control Devices cable resistance MAX31865 STM32F4xx Firmware Show More

153 2 0
by gavint High-Speed DACs

Latest 17 days ago by JMMina
147 3 0
Answered
Power supply sequencing clarification +1
Answered

Hello I would like to get some clarification on the AD9164 power supply sequencing please. According to the datasheet, the AD9164 power supplies must come up as follows: 1) IOVDD, VDD12A, VDD12_CLK, and DVDD 2) VNEG_N1P2, VDD_1P2, PLL_CLK_VDD12...

D/A Converters (DAC) hardware power sequencing ad9164

147 3 0
by Atru Precision ADCs

Latest 4 days ago by Atru

187 5 0

Answered
AD7293: Sporadic unplausible values (0x7FF / -256) in Result Registers when Closed-Loop is enabled on Channel 0 0
Answered

Hardware Setup: Device: AD7293 Evaluation Board. Controller: Main-processor connected via SPI. Driver: Using the Analog Devices no-os driver integrated in Main-processor What works: I have verified that basic SPI communication is stable...

Datasheet/Specs A/D and D/A Converter Combinations AD7293 closed-loop

187 5 0
by engineer0167 High-Speed DACs

Latest 22 days ago by jcbanghal
87 1 0
Answered
EVAL-AD9142A schematic files +1
Answered

Hello, I am currently looking to purchase the EVAL-AD9142A but I want to know what exactly comes on the board and the pinout of the FMC connector to confirm its compatibility with my system. Please could someone point me towards the schematic (and...

EVAL-AD9142A hardware schematic High-speed DAC board files fpga dac Show More

87 1 0
by haojie123 High-Speed DACs

Latest 19 days ago by AlexAtienza
197 4 0
Answered
AD9122 PLL cannot lock with 500M REFCLK +1
Answered

"I am using the AD9122 and have encountered an issue with the PLL locking. When I configure the device with a 500 MHz REFCLK to achieve a 1000 MHz DAC sampling clock, the PLL fails to lock. However, when I use a 250 MHz REFCLK or a 62.5 MHz REFCLK to...

D/A Converters (DAC) hardware ad9122

197 4 0

What Else is Going On

Data Converters

Direct Digital Synthesis (DDS)

High-Speed ADCs

High-Speed DACs

Precision ADCs

Precision DACs

Suggested Answer AD2S1210 Equation 5 (LOS angular latency) missing square root? 0 Suggested Answer

Not Answered LTC1604 Tempco 0 Not Answered

Not Answered LTC1604 Tempco 0 Not Answered

Not Answered The AD5668 chip has no output 0 Not Answered

Not Answered AD9910 SYNC_CLK Frequency Offset Causing DDS Output Frequency Error 0 Not Answered

Answered AD9910 SYNC_CLK Frequency Offset Causing DDS Output Frequency Error 0 Answered

Answered Methode to estimate Rcable - 3-wire connection I need to Identify the cable resistance 0 Answered

Not Answered Power Supply Requirements 0 Not Answered

Not Answered SYNC keep low 0 Not Answered

Not Answered Revision C squematic EVAL-AD3542R 0 Not Answered

Answered AD9910 SYNC_CLK Frequency Offset Causing DDS Output Frequency Error 0 Answered

Answered AD9914 DAC calibration time 0 Answered

Answered CN0579 design support package — commercial use of the design files in a product based on AD7768-4? +1 Answered

Answered EVAL-AD7606CFMCZ 0 Answered

Answered AD9645BCPZ-125 DCO Generation 0 Answered

Answered Methode to estimate Rcable - 3-wire connection I need to Identify the cable resistance 0 Answered

Answered Power supply sequencing clarification +1 Answered

Answered AD7293: Sporadic unplausible values (0x7FF / -256) in Result Registers when Closed-Loop is enabled on Channel 0 0 Answered

Answered EVAL-AD9142A schematic files +1 Answered

Answered AD9122 PLL cannot lock with 500M REFCLK +1 Answered

Suggested Answer
AD2S1210 Equation 5 (LOS angular latency) missing square root? 0
Suggested Answer

Not Answered
LTC1604 Tempco 0
Not Answered

Not Answered
LTC1604 Tempco 0
Not Answered

Not Answered
The AD5668 chip has no output 0
Not Answered

Not Answered
AD9910 SYNC_CLK Frequency Offset Causing DDS Output Frequency Error 0
Not Answered

Answered
AD9910 SYNC_CLK Frequency Offset Causing DDS Output Frequency Error 0
Answered

Answered
Methode to estimate Rcable - 3-wire connection I need to Identify the cable resistance 0
Answered

Not Answered
Power Supply Requirements 0
Not Answered

Not Answered
SYNC keep low 0
Not Answered

Not Answered
Revision C squematic EVAL-AD3542R 0
Not Answered

Answered
AD9910 SYNC_CLK Frequency Offset Causing DDS Output Frequency Error 0
Answered

Answered
AD9914 DAC calibration time 0
Answered

Answered
CN0579 design support package — commercial use of the design files in a product based on AD7768-4? +1
Answered

Answered
EVAL-AD7606CFMCZ 0
Answered

Answered
AD9645BCPZ-125 DCO Generation 0
Answered

Answered
Methode to estimate Rcable - 3-wire connection I need to Identify the cable resistance 0
Answered

Answered
Power supply sequencing clarification +1
Answered

Answered
AD7293: Sporadic unplausible values (0x7FF / -256) in Result Registers when Closed-Loop is enabled on Channel 0 0
Answered

Answered
EVAL-AD9142A schematic files +1
Answered

Answered
AD9122 PLL cannot lock with 500M REFCLK +1
Answered