SPI-3 ANNEX A Question

Gingerich, Kevin k-gingerich at ti.com
Thu Feb 25 12:27:21 PST 1999


* From the T10 Reflector (t10 at symbios.com), posted by:
* "Gingerich, Kevin" <k-gingerich at ti.com>
*
The 3.6 V value matches the maximum driver open-circuit output voltage. This
conceptually would be the highest potential that could be seen at the inputs
to a receiver.

Kevin Gingerich
Member Technical Staff
Texas Instruments, Inc.	

-----Original Message-----
From: gop at us.ibm.com [mailto:gop at us.ibm.com]
Sent: Tuesday, February 23, 1999 4:58 PM
To: t10 at Symbios.COM
Subject: SPI-3 ANNEX A Question


* From the T10 Reflector (t10 at symbios.com), posted by:
* gop at us.ibm.com
*
In SPI-3 rev 2 ANNEX A section A.4.1 Transceiver output/input currents,
II-L and II+L the requirement for powered off devices to meeting the
current requirement of a voltage range from 0 to 3.6 volts. The question
is: Where does the 3.6 volt value come from?

Bye for now,
George Penokie

Dept PPV  114-2 N212
E-Mail:    gop at us.ibm.com
Internal:  553-5208
External: 507-253-5208   FAX: 507-253-2880


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