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| resources:eval:user-guides:circuits-from-the-lab:cn0272 [23 Jun 2014 16:22] – [Saving Multiple Snapshots to a Spreadsheet File] James Fitzgerald | resources:eval:user-guides:circuits-from-the-lab:cn0272 [03 Jan 2021 21:55] – fix links Robin Getz | ||
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| ====== CN-0272 Software User Guide====== | ====== CN-0272 Software User Guide====== | ||
| ===== Overview ===== | ===== Overview ===== | ||
| - | [[http:// | + | [[adi>CN0272|CN-0272]] is a high-speed photodiode signal conditioning circuit with dark current compensation. The system converts current from a high-speed silicon PIN photodiode and drives the inputs of a 20 MSPS ADC. This combination of parts offers spectral sensitivity from 400 nm to 1050 nm with 49 nA of photocurrent sensitivity, |
| Other suitable applications for this circuit would be as an analog opto-isolator. It can also be adapted to applications that require larger bandwidth and less resolution such as adaptive speed control systems. | Other suitable applications for this circuit would be as an analog opto-isolator. It can also be adapted to applications that require larger bandwidth and less resolution such as adaptive speed control systems. | ||
| - | This user guide will discuss how to use the evaluation software to collect data from the [[http:// | + | This user guide will discuss how to use the evaluation software to collect data from the [[adi>EVAL-CN0272-SDPZ|EVAL-CN0272-SDPZ]] Daughter Board |
| {{: | {{: | ||
| ===== Required Equipment ===== | ===== Required Equipment ===== | ||
| - | * [[http:// | + | * [[adi>EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]] Evaluation Board (**SDP-B Board**) |
| - | * [[http:// | + | * [[adi>EVAL-CN0272-SDPZ|EVAL-CN0272-SDPZ]] Daughter Board (**CN0272 Board**) |
| - | * [[http:// | + | * [[adi>EVAL-CFTL-6V-PWRZ|EVAL-CFTL-6V-PWRZ]] Power Supply or equivalent +6V power supply |
| * [[ftp:// | * [[ftp:// | ||
| * (supplied with provided CD in kit) | * (supplied with provided CD in kit) | ||
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| ===== General Setup ===== | ===== General Setup ===== | ||
| - | * The [[http:// | + | * The [[adi>EVAL-CN0272-SDPZ|EVAL-CN0272-SDPZ]] Board connects to the [[adi>EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]] SDP-B Board via the 120-Pin connector |
| - | * The [[http:// | + | * The [[adi>EVAL-CFTL-6V-PWRZ|EVAL-CFTL-6V-PWRZ]] DC power supply powers the [[adi>EVAL-CN0272-SDPZ|EVAL-CN0272-SDPZ]] Board via the DC barrel jack |
| - | * The [[http:// | + | * The [[adi>EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]] SDP-B Board connects to the PC via the USB cable.\\ \\ {{: |
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| ===== Connecting the Hardware ===== | ===== Connecting the Hardware ===== | ||
| - | - Connect **J4** of the [[http:// | + | - Connect **J4** of the [[adi>EVAL-CN0272-SDPZ|EVAL-CN0272-SDPZ]] (CN0272 Board) to **CON A** of the [[adi>EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]] (SDP-B Board)\\ \\ {{: |
| - Select the voltage bias of the photodiode. | - Select the voltage bias of the photodiode. | ||
| - Select the onboard -5V bias by populating **JP1** with a shorting jumper as depicted below\\ \\ {{: | - Select the onboard -5V bias by populating **JP1** with a shorting jumper as depicted below\\ \\ {{: | ||
resources/eval/user-guides/circuits-from-the-lab/cn0272.txt · Last modified: 29 Jul 2021 06:04 by Harvey John De Chavez