ICS83905
LOW SKEW, 1:6 CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER
Rev
Table
A
B
6A - 6F
B
T9
B
B
T7C
B
T9
Page
2
1
5-7
8
14
11
12
3
11
13
11
12
17
REVISION HISTORY SHEET
Description of Change
Added Enable Timing Diagram.
Features Section - added RMS Phase Jitter bullet.
AC Characteristics Tables - added RMS Phase Jitter spec.
Added Phase Noise Plot.
Ordering Information Table - add TSSOP, non-LF part number.
Added Crystal Input Interface in Application Section.
Added schematic layout.
Absolute Maximum Ratings - correct 20 lead VFQFN Package Thermal
Impedance.
Added Recommendations for Unused Input and Output Pins.
Corrected Theta JA Air Flow Table for 20 lead VFQFN.
Added LVCMOS to XTAL Interface section.
Added Thermal Release Path section.
AC Characteristics Table - added lead-free marking for 20 VFQFN package.
Date
3/28/05
4/8/05
4/25/05
5/16/05
10/2/06
7/9/07
IDT™ / ICS™ LVCMOS/LVTTL FANOUT BUFFER
18
ICS83905AM REV. B JULY 9, 2007