ics843011 Datasheet, PDF (2/13 Pages) Integrated Circuit Systems – FEMTOCLOCKS-TM CRYSTAL-TO- 3.3V LVPECL CLOCK GENERATOR

Integrated
Circuit
Systems, Inc.
ICS843011
FEMTOCLOCKS™ CRYSTAL-TO-
3.3V LVPECL CLOCK GENERATOR
TABLE 1. PIN DESCRIPTIONS
Number
Name
1
V_CCA
2
V_EE
3,
XTAL_OUT,
4
XTAL_IN
5
nc
6, 7
nQ0, Q0
8
V_CC
Type
Power
Power
Input
Unused
Output
Power
Description
Analog supply pin.
Negative supply pin.
Crystal oscillator interface. XTAL_IN is the input,
XTAL_OUT is the output.
No connect.
Differential clock outputs. LVPECL interface levels.
Core supply pin.
TABLE 2. PIN CHARACTERISTICS
Symbol
C
IN
Parameter
Input Capacitance
Test Conditions
Minimum
Typical
4
Maximum Units
pF
843011AG
www.icst.com/products/hiperclocks.html
2
REV. B DECEMBER 10, 2004