PRELIMINARY INFORMATION
ICS1726-11
Low EMI Clock Generator
AC Electrical Characteristics
Unless stated otherwise, VDD = 3.3 V, Ambient Temperature 0 to +70° C
Parameter
Input Clock Frequency
Output Clock Frequency
Input Clock Duty Cycle
Output Clock Duty Cycle
Cycle to cycle Jitter
Symbol
Conditions
Min.
16
Typ. Max. Units
32
32
MHz
MHz
%
16
Time above VDD/2
Time above 1.5 V
40
60
45
50
55
%
Fin=27 MHz,
Fout=27 MHz
200
450
ps
Output Rise Time
t
0.4 to 2.4 V
2.4 to 0.4 V
2.4
2.4
3.2
3.2
4.0
4.0
ns
ns
dB
R
Output Fall Time
t
F
EMI Peak Frequency Reduction
8 to 16
Thermal Characteristics
Parameter
Symbol
Conditions
Min.
Typ. Max. Units
Thermal Resistance Junction to
Ambient
θ
θ
θ
θ
Still air
150
140
120
40
°C/W
°C/W
°C/W
°C/W
JA
JA
JA
JC
1 m/s air flow
3 m/s air flow
Thermal Resistance Junction to Case
MDS 1726-11 A
5
Revision 092905
Integrated Circuit Systems, Inc. ● 525 Race Street, San Jose, CA 95126 ● tel (408) 297-1201 ● www.icst.com
ICSI [ INTEGRATED CIRCUIT SOLUTION INC ]
