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# Project description
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FmcAdc100M14b4chb is a 4 channel 100MSPS 14 bit ADC card in FMC (FPGA
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Mezzanine Card) standard. Gain can be set by software in three steps:
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*/-50mV,*/-0.5V, */-5V. Offset correction is added in front of the ADC
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board, therefore voltage shift in the range of*/- 5V is independent on
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the chosen gain range. This page gives information about the mezzanine
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card. To see how this mezzanine can be combined with a carrier and
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turned into a complete system, see the [HDL specifications
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The FmcAdc100M14b4chb is a 4 channel 100MSPS 14 bit ADC card in FMC
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(FPGA Mezzanine Card) format. The gain can be set by software in three
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steps: */-50mV,*/-0.5V, */-5V. An advanced offset circuit is used in the
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front-end design of the ADC board, and allows a voltage shift in the
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range of*/- 5V that is independent on the chosen gain range. To see how
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this mezzanine can be combined with a carrier and turned into a complete
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system, see the [HDL specifications
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page](HDLSPecs).
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## Specification
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[![](/uploads/930fe8d212ed798e53c5a8a29b49b3cd/EDA-02063-V1-0-TOP1s.JPG)](https://www.ohwr.org/project/fmc-adc-100m14b4cha/uploads/b6adf3a797c263e3afd7ee5a281c0efe/EDA-02063-V1-0-TOP1.JPG)
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*Top side**
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[3D
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drawing](https://www.ohwr.org/project/fmc-adc-100m14b4cha/uploads/40a23b948d75d10aab10522066120d74/board3D.jpg)
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[Bottom
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side](https://www.ohwr.org/project/fmc-adc-100m14b4cha/uploads/18cec002b41606095a48af2450b685e0/EDA-02063-V1-0-BOT1.JPG)
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[Front
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panel](https://www.ohwr.org/project/fmc-adc-100m14b4cha/uploads/15432bc9e917e5af3156da89f2d59329/EDA-02063-V1-0-FRONT1s.JPG)
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## Specifications
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<table>
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<tbody>
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... | ... | @@ -68,16 +77,6 @@ page](HDLSPecs). |
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</tbody>
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</table>
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[![](/uploads/930fe8d212ed798e53c5a8a29b49b3cd/EDA-02063-V1-0-TOP1s.JPG)](https://www.ohwr.org/project/fmc-adc-100m14b4cha/uploads/b6adf3a797c263e3afd7ee5a281c0efe/EDA-02063-V1-0-TOP1.JPG)
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Top side
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[3D
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drawing](https://www.ohwr.org/project/fmc-adc-100m14b4cha/uploads/40a23b948d75d10aab10522066120d74/board3D.jpg)
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[Bottom
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side](https://www.ohwr.org/project/fmc-adc-100m14b4cha/uploads/18cec002b41606095a48af2450b685e0/EDA-02063-V1-0-BOT1.JPG)
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[Front
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panel](https://www.ohwr.org/project/fmc-adc-100m14b4cha/uploads/15432bc9e917e5af3156da89f2d59329/EDA-02063-V1-0-FRONT1s.JPG)
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[![](/uploads/311a4992cfa9ae962e01736534091d49/board3D_mini.jpg)](https://www.ohwr.org/project/fmc-adc-100m14b4cha/uploads/40a23b948d75d10aab10522066120d74/board3D.jpg)
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-----
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## Project documents
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... | ... | @@ -118,6 +117,8 @@ quantity requested from the supplier. This estimation is for the amount |
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of the components sufficient for 10 boards. The higher number of
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components, the lower the price.
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[Documents related to previous versions](Previous-versions)
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-----
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## Status
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... | ... | @@ -218,7 +219,7 @@ components, the lower the price. |
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-----
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## Documents related to previous version
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## Documents related to previous versions
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*Note:**
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... | ... | |