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resources:eval:user-guides:circuits-from-the-lab:pulsar-adc-pmods [21 Mar 2017 21:28] – adding new revision hardware files Brandon Busheyresources:eval:user-guides:circuits-from-the-lab:pulsar-adc-pmods [20 Feb 2024 07:41] (current) – fixed typo in the PMOD board table Faizan Khan
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 ====== PulSAR ADC PMODs ====== ====== PulSAR ADC PMODs ======
  
-These low power ADCs offer very high performance from 14-bits up to 18-bits with throughputs ranging from 100ksps to 1.3MSPS. The boards are designed to demonstrate the ADC's performance and to provide an easy digital interface for a variety of system applications. A full description of these products are available in their respective data sheets and should be consulted when utilizing the boards.  To purchase hardware, please visit our [[http://www.analog.com/en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/PulsarPMODs.html|website.]]+These low power ADCs offer very high performance from 14-bits up to 18-bits with throughputs ranging from 100 kSPS to 1.3 MSPS. The boards are designed to demonstrate the ADC's performance and to provide an easy digital interface for a variety of system applications. A full description of these products is available in their respective data sheets and should be consulted when utilizing the boards.  To purchase hardware, please visit our [[adi>en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/PulsarPMODs.html|website.]]
  
 {{ :resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:pulsar_pmod.jpg?500 |}} {{ :resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:pulsar_pmod.jpg?500 |}}
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 \\ \\
 The products which have PMOD boards associated with them can be found in the table below. The products which have PMOD boards associated with them can be found in the table below.
-Products Resolution Throughput Input Stage Driver Amplifier PMOD Part Number | +Products Resolution ^ ADC Throughput* ^ Input Stage Driver Amplifier PMOD Part Number ^ 
-| [[adi>AD7942]] | 14-Bits | 250 KSPS | Unipolar, Single-Ended Input | [[adi>ADA4841]] | EVAL-AD7942-PMDZ | +| [[adi>AD7942]] | 14-Bit | 250 kSPS | Unipolar, Single-Ended Input | [[adi>ADA4841]] | [[adi>EVAL-AD7942-PMDZ]] 
-| [[adi>AD7946]] | 14-Bits | 500 KSPS | Unipolar, Single-Ended Input | [[adi>ADA4841]] | EVAL-AD7946-PMDZ | +| [[adi>AD7946]] | 14-Bit | 500 kSPS | Unipolar, Single-Ended Input | [[adi>ADA4841]] | [[adi>EVAL-AD7946-PMDZ]] 
-| [[adi>AD7988-1]] | 16-Bits | 100 KSPS | Unipolar, Differential Input | [[adi>ADA4841]] | EVAL-AD7988-1-PMDZ | +| [[adi>AD7988-1]] | 16-Bit | 100 kSPS | Unipolar, Single-Ended Input | [[adi>ADA4841]] | [[adi>EVAL-AD7988-1-PMDZ]] 
-| [[adi>AD7685]] | 16-Bits | 250 KSPS | Unipolar, Single-Ended Input | [[adi>ADA4841]] | EVAL-AD7685-PMDZ | +| [[adi>AD7685]] | 16-Bit | 250 kSPS | Unipolar, Single-Ended Input | [[adi>ADA4841]] | [[adi>EVAL-AD7685-PMDZ]] 
-| [[adi>AD7687]] | 16-Bits | 250 KSPS | Unipolar, Differential Input | [[adi>ADA4841]] | EVAL-AD7687-PMDZ | +| [[adi>AD7687]] | 16-Bit | 250 kSPS | Unipolar, Differential Input | [[adi>ADA4841]] | [[adi>EVAL-AD7687-PMDZ]] 
-| [[adi>AD7691]] | 16-Bits | 250 KSPS | Unipolar, Differential Input | [[adi>ADA4841]] | EVAL-AD7691-PMDZ | +| [[adi>AD7686]] | 16-Bit | 500 kSPS | Unipolar, Single-Ended Input | [[adi>ADA4841]] | [[adi>EVAL-AD7686-PMDZ]] 
-| [[adi>AD7686]] | 16-Bits | 500 KSPS | Unipolar, Single-Ended Input | [[adi>ADA4841]] | EVAL-AD7686-PMDZ | +| [[adi>AD7688]] | 16-Bit | 500 kSPS | Unipolar, Differential Input | [[adi>ADA4841]] | [[adi>EVAL-AD7688-PMDZ]] 
-| [[adi>AD7688]] | 16-Bits | 500 KSPS | Unipolar, Differential Input | [[adi>ADA4841]] | EVAL-AD7688-PMDZ | +| [[adi>AD7693]] | 16-Bit | 500 kSPS | Unipolar, Differential Input | [[adi>ADA4841]] | [[adi>EVAL-AD7693-PMDZ]] 
-| [[adi>AD7693]] | 16-Bits | 500 KSPS | Unipolar, Differential Input | [[adi>ADA4841]] | EVAL-AD7693-PMDZ | +| [[adi>AD7988-5]] | 16-Bit | 500 kSPS | Unipolar, Single-Ended Input | [[adi>ADA4841]] | [[adi>EVAL-AD7988-5-PMDZ]] 
-| [[adi>AD7988-5]] | 16-Bits | 500 KSPS | Unipolar, Single-Ended Input | [[adi>ADA4841]] | EVAL-AD7988-5-PMDZ | +| [[adi>AD7980]] | 16-Bit | 1000 kSPS | Unipolar, Single-Ended Input | [[adi>ADA4841]] | [[adi>EVAL-AD7980-PMDZ]] 
-| [[adi>AD7980]] | 16-Bits | 1000 KSPS | Unipolar, Single-Ended Input | [[adi>ADA4841]] | EVAL-AD7980-PMDZ | +| [[adi>AD7983]] | 16-Bit | 1333 kSPS | Unipolar, Single-Ended Input | [[adi>ADA4841]] | [[adi>EVAL-AD7983-PMDZ]] 
-| [[adi>AD7983]] | 16-Bits | 1333 KSPS | Unipolar, Single-Ended Input | [[adi>ADA4841]] | EVAL-AD7983-PMDZ | +| [[adi>AD7690]] | 18-Bit | 400 kSPS  | Unipolar, Differential Input | [[adi>ADA4841]] | [[adi>EVAL-AD7690-PMDZ]] | 
-| [[adi>AD7690]] | 18-Bits | 400 KSPS | Unipolar, Differential Input | [[adi>ADA4841]] | EVAL-AD7690-PMDZ | +| [[adi>AD7691]] | 18-Bit | 250 kSPS | Unipolar, Differential Input | [[adi>ADA4841]] | [[adi>EVAL-AD7691-PMDZ]] 
-| [[adi>AD7982]] | 18-Bits | 1000 KSPS | Unipolar, Differential Input | [[adi>ADA4841]] | EVAL-AD7982-PMDZ | +| [[adi>AD7982]] | 18-Bit | 1000 kSPS | Unipolar, Differential Input | [[adi>ADA4841]] | [[adi>EVAL-AD7982-PMDZ]] 
-| [[adi>AD7984]] | 18-Bits | 1333 KSPS | Unipolar, Differential Input | [[adi>ADA4841]] | EVAL-AD7984-PMDZ |+| [[adi>AD7984]] | 18-Bit | 1333 kSPS | Unipolar, Differential Input | [[adi>ADA4841]] | [[adi>EVAL-AD7984-PMDZ]] | 
 + 
 +<WRAP center round info 80%> 
 +*  The throughput of your PulSAR ADC will be limited to the SPI bus speed of your platform.  For example, if you are using the SDP platform the max bus rate on the SPI is 30 MHz. 
 +</WRAP>
  
 ===== Hardware Setup ===== ===== Hardware Setup =====
 +
 The PMOD board is small in size with dimensions approximately 1 inch in width by 3 inches in length.  There are a few areas of the hardware I'd like to point out for you, in order to use the board. The PMOD board is small in size with dimensions approximately 1 inch in width by 3 inches in length.  There are a few areas of the hardware I'd like to point out for you, in order to use the board.
  
 ==== Power Supply Requirements ==== ==== Power Supply Requirements ====
  
-Typically when using a PMOD board the power for the module comes directly from the host board it is connected to.  The power is generally capable of providing up to 100 mA at 3.3V, and for complete power specifications please [[https://www.digilentinc.com/Pmods/Digilent-Pmod_%20Interface_Specification.pdf|click here]].+Typicallywhen using a PMOD board the power for the module comes directly from the host board it is connected to.  The power is generally capable of providing up to 100 mA at 3.3V, and for complete power specifications please [[https://www.digilentinc.com/Pmods/Digilent-Pmod_%20Interface_Specification.pdf|click here]].
  
 In the case of the high precision, successive approximation ADC's architecture, it was required to provide low noise external power supplies to obtain datasheet results.  The ADC's are driven by precision amplifiers which are also optimized for noise and power.  In order to enable those amplifiers to provide zero and full scale inputs to the ADC, power supplies above and below the ADC input range were needed. In the case of the high precision, successive approximation ADC's architecture, it was required to provide low noise external power supplies to obtain datasheet results.  The ADC's are driven by precision amplifiers which are also optimized for noise and power.  In order to enable those amplifiers to provide zero and full scale inputs to the ADC, power supplies above and below the ADC input range were needed.
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 ==== Input Connectors ==== ==== Input Connectors ====
  
-For the input signals coming into the PMOD board, SMB connectors were chosen to help minimize the noise at the input.  There are two(2) SMB connectors per board, and thats because there are both positive(+) and negative(-) inputs to each converter.  This will provide the user with the cleanest input signal possible, an fully utilize the resolution and speed of the converters.+For the input signals coming into the PMOD board, SMB connectors were chosen to help minimize the noise at the input.  There are two (2) SMB connectors per board, and thats because there are both positive(+) and negative(-) inputs to each converter.  This will provide the user with the cleanest input signal possible, and fully utilize the resolution and speed of the converters.
  
 {{ :resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:vin.png?500 |}} {{ :resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:vin.png?500 |}}
  
-Each of the converters also has a combination of single ended inputs, differential inputs, or pseudo-differential inputs.  So in order to determine the input style of your converter it is imperative to look at the datasheet for the device you are using.  The datasheet of any device should always be followed before using it in an application or on a board+Each of the converters also has a combination of single-ended inputs, differential inputs, or pseudo-differential inputs.  So in order to determine the input style of your converter it is imperative to look at the datasheet of the device you are using.  The datasheet of any device should always be followed before using it in an application or on a board.
  
 ==== Digital Interface (PMOD) ==== ==== Digital Interface (PMOD) ====
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 Using any of the PulSAR ADC PMOD boards is very simple.  To get started evaluating the ADCs, you are going to need the following equipment: Using any of the PulSAR ADC PMOD boards is very simple.  To get started evaluating the ADCs, you are going to need the following equipment:
-  * [[http://www.analog.com/en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/PulsarPMODs.html|EVAL-AD7xxx-PMDZ]] PMOD board (whichever version you are interested in) +  * [[adi>en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/PulsarPMODs.html|EVAL-AD7xxx-PMDZ]] PMOD board (whichever version you are interested in) 
-  * [[http://www.analog.com/en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/SDP-B.html|EVAL-SDP-CB1Z]] (If you order this from the website it also includes the Mini USB Cable) +  * [[adi>en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/SDP-B.html|EVAL-SDP-CB1Z]] (If you order this from the website it also includes the Mini USB Cable) 
-  * [[http://www.analog.com/en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/EVAL_SDP-PMOD.html|SDP-PMD-IB1Z]] (If you order this from the website it also includes the EVAL-CFTL-6V-PWRZ) +  * [[adi>en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/EVAL_SDP-PMOD.html|SDP-PMD-IB1Z]] (If you order this from the website it also includes the EVAL-CFTL-6V-PWRZ) 
-  * [[http://www.analog.com/en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/EVAL-CFTL-6V-PWRZ.html|EVAL-CFTL-6V-PWRZ]]+  * [[adi>en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/EVAL-CFTL-6V-PWRZ.html|EVAL-CFTL-6V-PWRZ]]
   * PC with Windows (.NET 3.5 or higher)   * PC with Windows (.NET 3.5 or higher)
   * Mini USB Cable   * Mini USB Cable
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 ==== Evaluation ==== ==== Evaluation ====
  
-Evaluating the PulSAR ADC PMOD boards is very simple.  Using the required equipment follow these simple steps to get the evaluation working.+Evaluating the PulSAR ADC PMOD boards is very simple.  Using the required equipmentfollow these simple steps to get the evaluation working.  Please make sure you completely unplug all the boards before beginning.
   - Plug in the Mini USB cable from a USB port on your PC, to the **J1** of the EVAL-SDP-CB1Z.{{ :resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:sdp_usb.jpg?400 |}}   - Plug in the Mini USB cable from a USB port on your PC, to the **J1** of the EVAL-SDP-CB1Z.{{ :resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:sdp_usb.jpg?400 |}}
-    Make sure that the computer installs the device drivers, and that you can see the //ADI Development Tools// in your computer's device manager.{{ :resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:device_manager.png?500 |}} +    Make sure that the computer installs the device drivers, and that you can see the //ADI Development Tools// in your computer's device manager.{{ :resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:device_manager.png?500 |}} 
-  - Next take the EVAL-SDP-CB1Z board and connect **CON A** up to **J4** of the SDP-PMD-IB1Z interposer board.  Ensure that you remove the shunt which is located at **JP1** of the SDP-PMD-IB1Z{{ :resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:sdp_usb_interposer.jpg?500 |}}+  - Ensure that you remove the shunt which is located at **JP1** of the SDP-PMD-IB1Z 
 +  - Next take the EVAL-SDP-CB1Z board and connect **CON A** up to **J4** of the SDP-PMD-IB1Z interposer board.  {{ :resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:sdp_usb_interposer.jpg?500 |}}
   - Connect the EVAL-CFTL-6V-PWRZ to **J1** barrel jack of the SDP-PMD-IB1Z, and **WAIT 10 SECONDS** before continuing{{ :resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:sdp_usb_interposer_power.jpg?500 |}}   - Connect the EVAL-CFTL-6V-PWRZ to **J1** barrel jack of the SDP-PMD-IB1Z, and **WAIT 10 SECONDS** before continuing{{ :resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:sdp_usb_interposer_power.jpg?500 |}}
-  - Place the shunt across **JP1** of the SDP-PMD-IB1Z, according to the silkscreen so that you will have 3.3V going to the PMOD connector.{{ :resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:sdp_usb_interposer_power_jumper.jpg?500 |}} 
   - Take the PulSAR ADC PMOD board you are using and connect it to **J3** of the SDP-PMD-IB1Z interposer board. This should finish the hardware setup.{{ :resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:sdp_evaluation_combo.jpg?700 |}}   - Take the PulSAR ADC PMOD board you are using and connect it to **J3** of the SDP-PMD-IB1Z interposer board. This should finish the hardware setup.{{ :resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:sdp_evaluation_combo.jpg?700 |}}
 +  - With the power source turn **OFF**, connect your external power supplies (-2.5V, GND, and 7.5V) to the terminal block of your EVAL-AD7xxx-PMDZ board.
 +  - Turn **ON** your external power supplies (-2.5V, GND, and 7.5V) connected in the previous step.
 +  - Place the shunt across **JP1** of the SDP-PMD-IB1Z, according to the silkscreen so that you will have 3.3V going to the PMOD connector.{{ :resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:sdp_usb_interposer_power_jumper.jpg?500 |}}
   - Check again in the device manager to make sure the //ADI Development Tools// are still displaying.  If yes, then you'll be able to proceed onto the evaluation software section.  If you don't see ADI Development Tools, than you will have to start the hardware evaluation procedure over at step 1.{{ :resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:device_manager.png?500 |}}   - Check again in the device manager to make sure the //ADI Development Tools// are still displaying.  If yes, then you'll be able to proceed onto the evaluation software section.  If you don't see ADI Development Tools, than you will have to start the hardware evaluation procedure over at step 1.{{ :resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:device_manager.png?500 |}}
-  - Connect your external power supplies (-2.5V, GND, and 7.5V) to the terminal block of your EVAL-AD7xxx-PMDZ board. 
   - Connect your SMB cable from your signal source to the Vin+ and Vin- connectors of the EVAL-AD7xxx-PMDZ board.   - Connect your SMB cable from your signal source to the Vin+ and Vin- connectors of the EVAL-AD7xxx-PMDZ board.
  
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 Once you download and install the software, you'll be able to launch the application and communicate with the hardware setup.  When you open up the application the front screen will look like the following: Once you download and install the software, you'll be able to launch the application and communicate with the hardware setup.  When you open up the application the front screen will look like the following:
  
-{{ :resources:eval:ad7691_panel.jpg? |}}+{{ :resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:software_panel_numbered.png?700 |}}
  
-The following is the description of the user panel: +The following is the description of how to use the user panel: 
-  - File menu with choice of +  - Select Supply Voltage 
-    * Load Data: load previously captured data +    * The user must select either the **5.0V** or **2.5V** selection from the menuthat corresponds with the ADC supply voltage (VDD) of the PulSAR ADC PMOD they are using.  This choice will limit the selections you can make under the //Select ADC// section
-    Save Data as .tsv: save captured data in tsv (tab separated values) format for future analysis +  - Select ADC 
-    Save Picture: use to save the current screen capture +    * Please select the **part number** of the PulSAR ADC you are using.  If your converter selection appears to be "grayed out", please go back to step one and make sure you have the correct supply voltage selected. 
-    Print  +  - Sampling Frequency 
-    Exit  +    * The user can set the desired sampling frequency, however the user cannot go beyond the max sampling frequency of the converter (shown just below in the panel)Units are entered in **Hz**so you must type out all significant digits(For example - 250 kHz must be typed out as "250000"
-  - Once hardware is connected to the USB portand the software application is running select the ADC you are using from the pull down list+  - Number of Samples 
-  - Sampling Frequency: The default sampling frequency will match the maximum sample rate of the ADC connected to the board. The user can adjust the sampling frequency; howeverthere are limitations around the sample frequency related to the SCLK frequency applied. The sample frequency must be an integer divider of the SCLK frequencyIn addition, where unusable sample frequencies are inputthe software automatically adjusts the sample frequency accordinglyUnits can be entered, such as 10k for 10,000 Hz. Because the maximum sample frequency possible is device dependent, with some of the ADCs capable of operating up to 250 kSPS, while others can go to 1.3 MSPS, the software will match the particular ADC ability. If the user enters a value larger than the ability of the existing devicethe software will indicate this and revert to the maximum sample frequency.  +    * This drop down tells the software how many samples you want to take Those samples will be used to make the waveform, histogram, and FFT displays and calculations
-  - SCLK Frequency: The default SCLK frequency is set to 60 MHzwhich is the maximum allowable from the SDP. The SCLK is applied to the ADC SCK pin. The SDP board limits the SCLK frequency, nominal values for correct operation are 60 MHz, 30 MHz, and 20 MHz. Where the user adjusts the SCLK/sample rate to values that are not supported by the SDP clock or the ADC sample rate, the software overrides by adjusting values accordingly and identify this to the userThe SCLK frequency will be rounded down. +  - Acquire Data 
-  - External reference voltage. By defaultthis reference is 5V ([[adi>ADR435]] on board reference). The min/max voltage calculations are based on this reference voltage. If user changes the reference voltage, then they should change this input accordingly.  +     * Hit this button onceand the software will gather the data, run the calculations, and display the results on the various tabs(WaveformHistogram, FFT
-  - “Read” : to perform a single capture +  - Data Capture Displays 
-  “Start” : to perform a continuous capture from the ADC.  +    Waveform - Time domain representation of the data 
-  “Stop”: to stop streaming data +    Histogram - Bin representation of the data 
-  Select the number of samples to analysewhen running continuouslythis number will be limited to 65536 samples+    FFT - Frequency domain representation of the data 
-  There are four tabs available displaying the data in different formats, this are listed here and described in more detail later +\\  
-    * Waveform tab +\\  
-    * Histogram +The following screen shot is an example of using the AD7980 ADC, and looking at the frequency domain to view a 10kHz input sine wave.  This tab provided several frequency domain calculations such as SINADTHDSNR
-    * FFT + 
-    * Summary+{{ :resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:software_fft_10khz.png?700 |}}
  
 ===== Schematics, PCB Layout, Bill of Materials ===== ===== Schematics, PCB Layout, Bill of Materials =====
 <WRAP round 80% download> <WRAP round 80% download>
-**Rev 0 Board Files** +     Schematics 
-  * {{:resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:pulsar_pmod-_schematic.pdf|Schematics}} (PDF) +  *    PCB Layout 
-  * {{:resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:pulsar_pmod.xlsx|Bill of Materials}} (Excel) +  *    Bill of Materials 
-  * {{:resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:pulsar_pmod_-_layout.pdf|Layout}} (PDF)  +  *    Allegro Project
-  * {{:resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:pulsar_pmod_-_assembly.pdf|Assembly Drawing}} (PDF)+
  
 +[[adi>media/en/evaluation-documentation/evaluation-design-files/eval-ad7685-pmdz-designsupport.zip | EVAL-AD7685-PMDZ Design & Integration Files]]
 +\\
 +[[adi>media/en/evaluation-documentation/evaluation-design-files/eval-ad7686-pmdz-designsupport.zip | EVAL-AD7686-PMDZ Design & Integration Files]]
 +\\
 +[[adi>media/en/evaluation-documentation/evaluation-design-files/eval-ad7687-pmdz-designsupport.zip | EVAL-AD7687-PMDZ Design & Integration Files]]
 +\\
 +[[adi>media/en/evaluation-documentation/evaluation-design-files/eval-ad7688-pmdz-designsupport.zip | EVAL-AD7688-PMDZ Design & Integration Files]]
 +\\
 +[[adi>media/en/evaluation-documentation/evaluation-design-files/eval-ad7690-pmdz-designsupport.zip | EVAL-AD7690-PMDZ Design & Integration Files]]
 +\\
 +[[adi>media/en/evaluation-documentation/evaluation-design-files/eval-ad7691-pmdz-designsupport.zip | EVAL-AD7691-PMDZ Design & Integration Files]]
 +\\
 +[[adi>media/en/evaluation-documentation/evaluation-design-files/eval-ad7693-pmdz-designsupport.zip | EVAL-AD7693-PMDZ Design & Integration Files]]
 +\\
 +[[adi>media/en/evaluation-documentation/evaluation-design-files/eval-ad7946-pmdz-designsupport.zip | EVAL-AD7946-PMDZ Design & Integration Files]]
 +\\
 +[[adi>media/en/evaluation-documentation/evaluation-design-files/eval-ad7980-pmdz-designsupport.zip | EVAL-AD7980-PMDZ Design & Integration Files]]
 +\\
 +[[adi>media/en/evaluation-documentation/evaluation-design-files/eval-ad7982-pmdz-designsupport.zip | EVAL-AD7982-PMDZ Design & Integration Files]]
 +\\
 +[[adi>media/en/evaluation-documentation/evaluation-design-files/eval-ad7983-pmdz-designsupport.zip | EVAL-AD7983-PMDZ Design & Integration Files]]
 +\\
 +[[adi>media/en/evaluation-documentation/evaluation-design-files/eval-ad7984-pmdz-designsupport.zip | EVAL-AD7984-PMDZ Design & Integration Files]]
 +\\
 +[[adi>media/en/evaluation-documentation/evaluation-design-files/eval-ad7988-1-pmdz-designsupport.zip | EVAL-AD7988-1-PMDZ Design & Integration Files]]
 +\\
 +[[adi>media/en/evaluation-documentation/evaluation-design-files/eval-ad7988-5-pmdz-designsupport.zip | EVAL-AD7988-5-PMDZ Design & Integration Files]]
 </WRAP> </WRAP>
  
-<WRAP round 80% download> +===== Change Log =====
-**Rev A Board Files** +
-  * {{:resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:02-043559-11-a-1.pdf|Schematics}} (PDF) +
-  * {{:resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:05_043559-a-11.xlsx|Bill of Materials}} (Excel) +
-  * {{:resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:layout_art.zip|Layout}} (ZIP) +
-  * {{:resources:eval:user-guides:circuits-from-the-lab:pulsar_pmod:assy1.pdf|Assembly Drawing}} (PDF)+
  
-</WRAP>+Rev 0 to Rev A 
 +  * Changed CAD tools from PADS to Allegro, so the reference designators have changed 
 +  * Replaced C9 and C10(Rev 0) and put in R5 and R7(Rev A)  
 +  * Added R16 and R17(Rev A) to be able to use more operating modes of the ADC (for example, daisy-chain mode) 
 +  * Removed U5 (ADG1401 on Rev 0) and connected the 5V reference directly to the ADC (U3 Rev 0) 
 +  * Removed U8 (ADP7104-3.3 on Rev 0) and connected the VIO pin of the ADC to VCC (J4 Rev 0) 
 +  * Separated out the AGND plane and DGND plane 
 + 
 +=====Registration=====  
 +<WRAP round tip 80% > 
 +Receive software update notifications, documentation updates, view the latest videos, and more when you register your hardware. Register below to receive all these great benefits and more!</WRAP> 
 + 
 +  * [[reg>EVAL-AD7942-PMDZ?&v=RevA|EVAL-AD7942-PMDZ]] 
 +  * [[reg>EVAL-AD7946-PMDZ?&v=RevA|EVAL-AD7946-PMDZ]] 
 +  * [[reg>EVAL-AD7988-1-PMDZ?&v=RevA|EVAL-AD7988-1-PMDZ]] 
 +  * [[reg>EVAL-AD7685-PMDZ?&v=RevA|EVAL-AD7685-PMDZ]] 
 +  * [[reg>EVAL-AD7687-PMDZ?&v=RevA|EVAL-AD7687-PMDZ]] 
 +  * [[reg>EVAL-AD7691-PMDZ?&v=RevA|EVAL-AD7691-PMDZ]] 
 +  * [[reg>EVAL-AD7686-PMDZ?&v=RevA|EVAL-AD7686-PMDZ]] 
 +  * [[reg>EVAL-AD7688-PMDZ?&v=RevA|EVAL-AD7688-PMDZ]] 
 +  * [[reg>EVAL-AD7693-PMDZ?&v=RevA|EVAL-AD7693-PMDZ]] 
 +  * [[reg>EVAL-AD7988-5-PMDZ?&v=RevA|EVAL-AD7988-5-PMDZ]] 
 +  * [[reg>EVAL-AD7980-PMDZ?&v=RevA|EVAL-AD7980-PMDZ]] 
 +  * [[reg>EVAL-AD7983-PMDZ?&v=RevA|EVAL-AD7983-PMDZ]] 
 +  * [[reg>EVAL-AD7690-PMDZ?&v=RevA|EVAL-AD7690-PMDZ]] 
 +  * [[reg>EVAL-AD7982-PMDZ?&v=RevA|EVAL-AD7982-PMDZ]] 
 +  * [[reg>EVAL-AD7984-PMDZ?&v=RevA|EVAL-AD7984-PMDZ]] 
 + 
 +//End of Document//
resources/eval/user-guides/circuits-from-the-lab/pulsar-adc-pmods.1490128119.txt.gz · Last modified: 21 Mar 2017 21:28 by Brandon Bushey