... | ... | @@ -4,25 +4,58 @@ 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
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range.
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the chosen gain range.
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## Specification
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+==========================+=========================================+
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| Parameter | Value |
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|==========================|=========================================|
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| max. sample rate | 105 MSPS |
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| bits/sample | 14 bit |
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| channels | 4 |
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| analog bandwidth | 25 MHz |
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| input impedance | 1kOhm / 50 Ohm - software selectable |
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| gain steps | +/-50mV, +/-0.5V, +/-5V for full scale |
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| offset correction range | +/- 5V for every gain range |
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| max. gain error | +/- 3% |
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| FMC to carrier interface | FMC high pin count connector |
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| ADC interface | Serial LVDS, 2 pairs for each channel |
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+==========================+=========================================+
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<table>
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<tbody>
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<tr class="odd">
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<td>_.Parameter</td>
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<td>_.Value</td>
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</tr>
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<tr class="even">
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<td>max. sample rate</td>
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<td>105 MSPS</td>
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</tr>
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<tr class="odd">
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<td>bits/sample</td>
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<td>14 bit</td>
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</tr>
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<tr class="even">
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<td>channels</td>
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<td>4</td>
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</tr>
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<tr class="odd">
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<td>analog bandwidth</td>
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<td>25 MHz</td>
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</tr>
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<tr class="even">
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<td>input impedance</td>
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<td>1kOhm / 50 Ohm - software selectable</td>
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</tr>
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<tr class="odd">
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<td>gain steps</td>
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<td><em>/-50mV,</em>/-0.5V, +/-5V for full scale</td>
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</tr>
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<tr class="even">
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<td>offset correction range</td>
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<td>+/- 5V for every gain range</td>
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</tr>
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<tr class="odd">
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<td>max. gain error</td>
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<td>+/- 3%</td>
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</tr>
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<tr class="even">
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<td>FMC to carrier interface</td>
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<td>FMC high pin count connector</td>
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</tr>
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<tr class="odd">
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<td>ADC interface</td>
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<td>Serial LVDS, 2 pairs for each channel</td>
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</tr>
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</tbody>
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</table>
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## Project documents
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... | ... | |