This notice is to inform you of a change that will be made to certain ADI products (see Material Report). Any issues with this PCN or requirements to
qualify the change (additional data or samples) must be sent to ADI within 30 days of receiving this notification. The information contained within this
PCN is considered proprietary and should not be shared outside of your company. ADI contact information is listed below.
Revision Description*:
PCN Title:
Publication Date:
Samples Available Date:
Effectivity Date:
Description Of Change
Reason For Change
Anticipated impact of the change (positive or negative) on fit, form, function & reliability
Product Identification (this section will describe how to identify the changed material)
Initial Release
LVDS output timing change for AD9600, AD9627, AD9627-11, and AD9640 high speed ADCs. Please note, not all of these products are available in every
speed grade listed below.
Reduce LVDS propagation delay specifications:
80Msps speed grades:
Data propagation delay (tPD)
Min values changed from 2.0ns to 3.0ns
Typ values changed from 4.8ns to 3.7ns
Max values changed from 6.3ns to 4.4ns
DCO propagation delay (tDCO)
Min values changed from 5.7ns to 5.4ns
Typ values changed from 7.3ns to 7.0ns
Max values changed from 9.0ns to 8.4ns
105Msps speed grades:
Data propagation delay (tPD)
Min values changed from 2.0ns to 3.0ns
Typ values changed from 4.8ns to 3.7ns
Max values changed from 6.3ns to 4.4ns
DCO propagation delay (tDCO)
Min values did not change
Typ values changed from 7.3ns to 6.4ns
Max values changed from 9.0ns to 7.6ns
125Msps speed grades:
Data propagation delay (tPD)
Min values changed from 2.0ns to 3.0ns
Typ values changed from 4.8ns to 3.8ns
Max values changed from 6.3ns to 4.5ns
DCO propagation delay (tDCO)
Min values changed from 4.0ns to 5.0ns
Typ values changed from 7.3ns to 6.2ns
Max values changed from 9.0 to 7.4ns
150Msps speed grades:
Data propagation delay (tPD)
Min values changed from 2.0ns to 3.0ns
Typ values changed from 4.8ns to 3.8ns
Max values changed from 6.3ns to 4.5ns
DCO propagation delay (tDCO)
Min values changed from 5.2ns to 4.8ns
Typ values changed from 7.3ns to 5.9ns
Max values changed from 9.0ns to 7.3ns
To adjust published limits to match actual device performance.
Typical propagation delay in LVDS mode has been reduced and the difference between max and min propagation delay has been reduced, no negative change
is expected.
Product/Process Change Notice - PCN 09_0109 Rev. -
Analog Devices, Inc. Three Technology Way Norwood, Massachusetts 02062-9106
Change to AD9600, AD9627, AD9627-11, and AD9640 LVDS propagation delay specifications.
08-Jul-2009
08-Jul-2009 (the earliest date that a customer could expect to receive changed material)
Analog Devices, Inc. PCN 09_0109_Rev_- Page 1 of 4