View source for ICE-A2D-M20

<div class="description">Dual Channel 3.0 GSPS Analog to Digital Input Module</div>
<div style="float: right; margin-left: 10px;">[[File:Ice-a2d-m20-top-cln.png|300px]]</div>
The ICE A2D-m20 is a dual channel 14-bit analog-to-digital converter input module for use with the PCIe Gen3 ICE-PIC8 and ICE 8th generation series of high-speed digitizer interfaces. There are two digital down converters accessible from either A2D channel. Further decimation and sub-band digital tuning of the DDC output is also available on the ICEPIC8 card. Various DDC decimation choices are available. Using the A2D-m20 on the ICEPIC8 DSP card can yield a maximum of two 500MHz Complex Integer bandwidths or one 1GHz Complex Integer bandwidth [Complex Integer (CI)] that can be processed in real-time through a single ICEPIC8 series device.

The on-board clock synthesizer uses a 10MHz reference from either an external source or via an on-board temperature-controlled crystal oscillator (TCXO).

The use of external 10 MHz and 1 PPS reference signals allows for a disciplined reference and precision time tagging/stamping of digitized data.

== Features ==
* 14-bit resolution
* Dual Channel 3.0 Gigasamples/sec
* AC Coupled Input
* Analog Input nominal 0 dBm
* SFDR at max sample rate is > 70 dB (See Figure 3)
* 3dB sample-and-hold Bandwidth 10 MHz – 4.0 GHz
* External 1PPS input for precision time stamping of data
* External 10MHz reference input
* Dual I/O Site module for use with ICEPIC8 and 8th generation series Cards/Devices

== Datasheet ==

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<!--<li><div class="plain-img">
[[File:pdf_icon_22x22.png|20px]] [https://downloads.ice-online.com/datasheets/ICE-A2DM20-Data-Sheet_2019-05128.pdf ICE-A2DM20-Data-Sheet_2019-05128.pdf]
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<li><div class="plain-img">
[[File:pdf_icon_22x22.png|20px]] [https://downloads.ice-online.com/datasheets/ICE-A2DM20-Preselect-Filtering-and_History-20200430.pdf ICE-A2DM20-Preselect-Filtering-and_History-20200430.pdf]
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[[Category:Analog modules|A20]]