ICS85314I-11 Datasheet, PDF (18/18 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-5 DIFFERENTIAL-TO-2.5V/3.3V LVPECL FANOUT BUFFER

Integrated
Circuit
Systems, Inc.
ICS85314I-11
LOW SKEW, 1-TO-5
DIFFERENTIAL-TO-2.5V/3.3V LVPECL FANOUT BUFFER
Rev Table
T1
T2
A
T5
B
B
T1
T9
C
T5
T4D
D
Page
2
2
4
7
8
1
5
6
8
9
1
2
16
1
5
5
8
REVISION HISTORY SHEET
Description of Change
Pin Description Table - Pin 14 & 17, nCLKx, deleted partial description and
added Pullup in Type column.
Pin Characteristics Table - C_IN changed 4pF max. to 4pF typical.
AMR - corrected Output rating.
Added Wiring the Differential Input to Accept Single Ended Levels section.
Added Differential Clock Input Interface section.
Added Phase Noise bullet in Features section.
AC Characteristics Table - added RMS Phase Jitter.
Added Phase Jitter Plot.
Updated Termination for 3.3V LVPECL Output diagrams.
Added Termination for 2.5V LVPECL Output section.
Features section - added Lead-Free bullet.
Pin Description Table - corrected CLK_SEL description.
Ordering Information Table - added "Lead-Free" part number for TSSOP
package.
Features section - changed Part-to-Part Skew from 250ps max. to 350ps max.
AC Characteristics table - changed Part-to-Part Skew from 250ps max. to
350ps max.
LVPECL DC Characteristics Table - changed V_OH max from V_CC - 1.0V to
V_CC - 0.9V.
Application Information Section - added Recommendations for Unused Input
and Output Pins.
Date
6/11/03
8/11/04
3/22/05
5/24/05
9/23/05
85314AGI-11
www.icst.com/products/hiperclocks.html
18
REV. C MAY 24, 2005