Differences

This shows you the differences between two versions of the page.

--- ssm2164_pcb [2010/07/09 20:06] – Added Reichelt Public Shopping Cart joeribl
+++ ssm2164_pcb [2018/04/22 12:14] (current) – [Parts List] phatline
@@ Line 9: / Line 9: @@
 |C7-C12         |100nF     |Z5U-2,5 100N   |
 |C13-16         |100pF     |NPO-2,5 100P   |
-|C17-C20        |470nF     |Z5U-5 470N     |
+|C17-C20        |470nF     |Z5U-5 470N (*2)|
 |IC1            |SSM2164PZ |(*)            |
 |IC2,IC3        |TL074     |TL 074 DIL     |
@@ Line 20: / Line 20: @@
 (IC sockets, pin headers, flat ribbon cable etc are omitted)
-Reichelt Public Shopping Cart: https://secure.reichelt.de/?;ACTION=20;LA=5010;AWKID=259484;PROVID=2084
+[[http://www.reichelt.de/?ACTION=20;AWKID=260750;PROVID=2084|Reichelt Public Shopping Cart]]
 === Where to get the SSM2164 ===
-(*) There are quite a few places where you can buy the SSM2164, e.g. Farnell or Digikey usually have them on stock. Feel free to add your finds to this section :)
+(*) There are quite a few places where you can buy the SSM2164. Feel free to add your finds to this section :)
+^Shop                               ^Order Code                         ^Price           ^Date Price Checked ^
+|**Europe:**                                                                                                         ||||
+|[[http://de.farnell.com|Farnell]]  |1438744                            |6.33 EUR + VAT  | //(2010/07/14)//             |
+|[[http://de.rsonline.com|RS]]      |427-250                            |6.33 EUR + VAT  | //(2010/07/14)//             |
+|**USA:**                                                                                                            ||||
+|[[http://www.digikey.com|Digikey]] |SSM2164PZ-ND                       |6.00 USD        | //(2010/07/14)//             |
+|[[http://www.newark.com|Newark]]   |19M9009                            |6.06 USD        | //(2010/07/14//              |
+Note that Farnell only delivers to professional customers and university members.
 === Value of C17..C20 ===
-These capacitors are part of a low pass filter that smoothes out noise/DAC steps etc from the CV input signal. There's a tradeoff between best cancellation of any zipper/background noise and a very snappy VCA on the other side. The value of 470nF stated in the parts list above is more on the "Silence" side of things. If you prefer a faster response of the VCA in return for some noise in certain situations, you can try lower values in this place. e.g. 220nF is a usable compromise, but you can go lower to 100nF, 10nF or even leave out the capacitor altogether. I suggest you might try out what suits you best with one single channel before stuffing all four caps.
+(*2) These capacitors are part of a low pass filter that smoothes out noise/DAC steps etc from the CV input signal. There's a tradeoff between best cancellation of any zipper/background noise and a very snappy VCA on the other side. The value of 470nF stated in the parts list above is more on the "Silence" side of things. If you prefer a faster response of the VCA in return for some noise in certain situations, you can try lower values in this place. e.g. 220nF is a usable compromise, but you can go lower to 100nF, 10nF or even leave out the capacitor altogether. I suggest you might try out what suits you best with one single channel before stuffing all four caps.
+=== setup and interconnect the module - getting startet ===
+[[ssm2164_getting_started]]