ICS84329 Datasheet, PDF (19/19 Pages) Integrated Circuit Systems – 700MHZ, LOW JITTER, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER

Integrated
Circuit
Systems, Inc.
ICS84329
700MHZ, LOW JITTER, CRYSTAL-TO-3.3V
DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
Rev Table
A
A
T1
T4A
B
B
T1
T6
C
T1
D
D
Page
12
2
3
2
5
13
3
1
6
10
3
5
8
11
18
1
REVISION HISTORY SHEET
Description of Change
Added Crystal Input and Oscillator Interface section.
Updated Parallel & Serial Load Operations diagram.
Changed V_CC and crystal descriptions.
Updated format.
Figure 1 - switched S_CLOCK and S_DATA labels.
Power Supply Table - changed I_EE Power Supply Current, 110mA Max. to
I Power Supply Current, 125mA Max.
CC
Power Considerations - changed I_{EE_MAX} 110mA to 140mA to correspond with
Table 4A Power Supply Table.
Pin Description Table - added description to OE pin.
Added LVCMOS/LVTTL... to S_DATA pin description.
Block Diagram, replaced ÷N with dividers.
Changed 25MHz max. limit to 17MHz max.
Added extra XTAL line with limits of 17MHz min. to 25MHz max.
Added Note 2.
Crystal Input & Oscillator Interface section, added same crystal frequency note.
Changed XTAL1 to XTAL_IN and XTAL2 to XTAL_OUT throughout the data
sheet.
Pin Characteristics Table - changed C_IN from 4pF max. to 4pF typical.
Absolute Maximum Ratings - revised Outputs rating.
Updated LVPECL Output Termination drawings.
Updated Schematic Layout.
Ordering Information Table - add "Lead Free" part numbers.
Features Section - added "Series resonant" to crystal bullet.
Date
03/15/02
12/18/02
1/24/03
1/29/03
4/3/03
6/15/04
12/15/04
84329AV
www.icst.com/products/hiperclocks.html
19
REV. D DECEMBER 15, 2004