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AN220E04 Dataheets PDF



Part Number AN220E04
Manufacturers Anadigm
Logo Anadigm
Description Dynamically Reconfigurable FPAA
Datasheet AN220E04 DatasheetAN220E04 Datasheet (PDF)

www.DataSheet4U.com AN220E04 Datasheet Dynamically Reconfigurable FPAA www.DataSheet4U.com www.anadigm.com DS020700-U001e -1- www.DataSheet4U www.DataSheet4U.com 4U.com www.DataSheet4U.com Disclaimer Anadigm reserves the right to make any changes without further notice to any products herein. Anadigm makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Anadigm assume any liability arising out of the application or use.

  AN220E04   AN220E04



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www.DataSheet4U.com AN220E04 Datasheet Dynamically Reconfigurable FPAA www.DataSheet4U.com www.anadigm.com DS020700-U001e -1- www.DataSheet4U www.DataSheet4U.com 4U.com www.DataSheet4U.com Disclaimer Anadigm reserves the right to make any changes without further notice to any products herein. Anadigm makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Anadigm assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including with out limitation consequential or incidental damages. "Typical" parameters can and do vary in different applications. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. Anadigm does not in this document convey any license under its patent rights nor the rights of others. Anadigm software and associated products cannot be used except strictly in accordance with an Anadigm software license. The terms of the appropriate Anadigm software license shall prevail over the above terms to the extent of any inconsistency. www.DataSheet4U.com © Anadigm® Ltd. 2003 © Anadigm®, Inc. 2003 All Rights Reserved. DS020700-U001e -2- www.DataSheet4U www.DataSheet4U.com 4U.com www.DataSheet4U.com AN220E04 Datasheet – Dynamically Reconfigurable FPAA PRODUCT AND ARCHITECTURE OVERVIEW The AN220E04 is the first member of Anadigm®’s second generation FPAA family – the Anadigmvortex family. Based on a fully differential switched-capacitor architecture, this new product family features higher bandwidth, improved total harmonic distortion (THD) and the ability to implement a host of advanced functions. The AN220E04 consists of a 2 x 2 matrix of fully configurable switched capacitor configurable analog blocks (CABs), enmeshed in a fabric of programmable interconnect resources. These programmable features are directed by an on-chip SRAM configuration memory. The four CABs have access to a single Look-Up Table (LUT) which can be used to implement non linear functions such as user-defined input-to-output transfer functions, and arbitrary signal waveform generation. Analog input signals come in from the outside world via the four input cells. The fourth input cell of the AN220E04 has a special ‘multiplexing’ feature which allows the connection of up to four unique signal sources. An input cell can accept either a singleended signal or a differential signal pair. The input cells each have built-in programmable anti-aliasing filters, as well as a high gain amplifier which has an optional chopper stabilized operating mode designed for use with signals requiring significant gain and hence ultra low input offset voltages. The AN220E04 is also designed to support dynamic reconfiguration. There are two memories on the AN220E04: Figure 1: Architectural overview of the AN220E04 device Shadow SRAM and Configuration SRAM. The new.


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