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| resources:eval:user-guides:ad-fmcomms6-ebz [16 Jul 2015 11:26] – [AD-FMCOMMS6-EBZ User Guide] Lucian Sin | resources:eval:user-guides:ad-fmcomms6-ebz [03 Nov 2016 10:42] – [AD-FMCOMMS6-EBZ User Guide] change "a pass band flatness of +/- 1.0 dB" Lucian Sin | ||
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| * Avoids image rejection issues and unwanted mixing | * Avoids image rejection issues and unwanted mixing | ||
| This topology will provide image rejection and early implementation of the differential signal environment. There is an amplification stage to maintain the full-scale input to the ACD. The local oscillator and ADC clock are on board and share the same reference signal prevent smearing. The form factor is VITA57 compliant and all of the DC power is routed from the data capture board through an FMC connector. This evaluation board demonstrates a high performance receiver signal chain aimed at military and commercial radar using “commercial off the shelf” (COTS) components. | This topology will provide image rejection and early implementation of the differential signal environment. There is an amplification stage to maintain the full-scale input to the ACD. The local oscillator and ADC clock are on board and share the same reference signal prevent smearing. The form factor is VITA57 compliant and all of the DC power is routed from the data capture board through an FMC connector. This evaluation board demonstrates a high performance receiver signal chain aimed at military and commercial radar using “commercial off the shelf” (COTS) components. | ||
| - | The overall circuit has a bandwidth of 220MHz with a pass band flatness of +/_ 1.0 dB. The SNR and SFDR measured at an IF of 145MHz are 64dB and 75dBc, respectively. | + | The overall circuit has a bandwidth of 220MHz with a pass band flatness of +/- 1.0 dB. The SNR and SFDR measured at an IF of 145MHz are 64dB and 75dBc, respectively. |
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resources/eval/user-guides/ad-fmcomms6-ebz.txt · Last modified: 03 Jan 2021 22:04 by Robin Getz