Curation by billymarkovsky 1 year, 6 months ago for query sallen key filter
Original results
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https://ez.analog.com/thread/67775 — found via Mwmbl
Filter wizard: noise in Sallen Key vs. Multiple Feedback - Q&A -…
I am designing a 2-stage amplifer/filter with a high pass (>10kHz) and low pass (<100kHz) and an overall gain of 1000-2000 (gain ~30-40V/V per stage). My …
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https://en.wikipedia.org/wiki/Sallen_Key_filter — found via Mwmbl
Sallen–Key topology - Wikipedia
The generic unity-gain Sallen–Key filter topology implemented with a unity-gain operational amplifier is shown in Figure 1. The following analysis is base…
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https://citizenlab.ca/2016/11/wechat-china-censorship-one-app-two-systems/ — found via Mwmbl
One App, Two Systems: How WeChat uses one censorship policy in C…
Keyword filtering on WeChat is only enabled for users with accounts registered to mainland China phone numbers, and persists even if these users later lin…
New results
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https://en.wikipedia.org/wiki/Sallen_Key_filter — found via Mwmbl
Sallen–Key topology - Wikipedia
The generic unity-gain Sallen–Key filter topology implemented with a unity-gain operational amplifier is shown in Figure 1. The following analysis is base…
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http://sim.okawa-denshi.jp/en/OPseikiLowkeisan.htm — found via User
Sallen-Key Low-pass Filter Design Tool
Sallen-Key Low-pass Filter Design Tool This page is a web application that design a Sallen-Key low-pass filter. Use this utility to simulate the Transfer …
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https://ez.analog.com/thread/67775 — found via Mwmbl
Filter wizard: noise in Sallen Key vs. Multiple Feedback - Q&A -…
I am designing a 2-stage amplifer/filter with a high pass (>10kHz) and low pass (<100kHz) and an overall gain of 1000-2000 (gain ~30-40V/V per stage). My …
-
https://citizenlab.ca/2016/11/wechat-china-censorship-one-app-two-systems/ — found via Mwmbl
One App, Two Systems: How WeChat uses one censorship policy in C…
Keyword filtering on WeChat is only enabled for users with accounts registered to mainland China phone numbers, and persists even if these users later lin…