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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

AN6035 - Applying the ispPAC30 to Data Acquisition Systems with 
Analog-to-Digital Converters (PDF, 196 KB)


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