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[Discuss-gnuradio] versatile programmable analog frontend
From: |
Martin Dvh |
Subject: |
[Discuss-gnuradio] versatile programmable analog frontend |
Date: |
Mon, 06 Mar 2006 02:29:14 +0100 |
User-agent: |
Debian Thunderbird 1.0.2 (X11/20051002) |
When looking for FPGA's I stubled upon the following.
They are programmable analog ICS which can do analog mux, programmable gain
(pos and neg gain), programmable filtering, multiplying DAC and such.
(All programmable within a microsecond)
Unfortunately the max programmable bandwidth is only 1.5 MHz, but this could
still be enough for some applications.
Could be a nice addon for a basicRX or a LFrx.
Lattice Programmable Analog ICs: ispPAC Devices
http://www.latticesemi.com/products/maturedevices/isppac/index.cfm
AN6035 - Applying the ispPAC30 to Data Acquisition Systems with
Analog-to-Digital Converters (PDF, 196 KB)
http://www.latticesemi.com/dynamic/view_document.cfm?document_id=5180
Greetings,
Martin
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