iC-WG
14-BIT DIFFERENTIAL SCANNING OPTO ENCODER
Rev B0, Page 11/11
Track position monitor (not available in the standard BLCC28 package)
If the code disk bears separate P/N tracks, the monitor diodes DMP and DMN can be used for radial alignment
of chip with reticle. The reticle opening via DMP and DMN must be a whole-number multiple of the slot width
for track 1. When the track position is correct, the analog outputs then exhibit signals equal in size and without
AC components.
Figure 3: Position monitoring with photodiodes DMP, DMN
ORDERING INFORMATION
Type
Package
-
Order designation
iC-WG Chip
iC-WG
iC-WG
BLCC WGC2 iC-WG BLCC WGC2
iC-WG with reticle WG1R BLCC WGC2 iC-WG BLCC WGC2 +WG1R
WG1S Code Disc
(13-bit Gray)
WG1S
For information about prices, terms of delivery, options for other case types, etc., please contact:
iC-Haus GmbH
Tel +49-6135-9292-0
Fax +49-6135-9292-192
http://www.ichaus.com
Am Kuemmerling 18
D-55294 Bodenheim
GERMANY
This specification is for a newly developed product. iC-Haus therefore reserves the right to modify data without further notice. Please contact
us to ascertain the current data. The data specified is intended solely for the purpose of product description and is not to be deemed
guaranteed in a legal sense. Any claims for damage against us - regardless of the legal basis - are excluded unless we are guilty of
premeditation or gross negligence.
We do not assume any guarantee that the specified circuits or procedures are free of copyrights of third parties.
Copying - even as an excerpt - is only permitted with the approval of the publisher and precise reference to source.
ICHAUS [ IC-HAUS GMBH ]
