ICS650-41 Datasheet, PDF (2/11 Pages) Integrated Circuit Systems – Spread Spectrum Clock Synthesizer

Pin Assignment
X1/CLKIN
1
16
FS0
2
15
FS1
3
14
SS_EN ₄
13
VDD
5
12
GND
6
11
FS3
7
10
48M
8
9
16-pin (173 mil) TSSOP
X2
VDD
PDTS
FS2
VDD
GND
VDDO
50M
ICS650-41
Spread Spectrum Clock Synthesizer
Spread Spectrum and Output
Configuration Table
FS3 FS2 FS1 FS0
000 0
000 1
001 0
001 1
010 0
010 1
011 0
011 1
100 0
100 1
101 0
101 1
110 0
110 1
111 0
111 1
Spread Type
Center
Center
Center
Center
Center
Center
Center
Center
Down
Down
Down
Down
Down
Down
Down
Down
SS Out
±0.25
±0.50
±0.75
±1.00
±1.25
±1.50
±1.75
±2.00
-0.5
-0.75
-1.0
-1.25
-1.5
-1.75
-2.0
-2.25
MDS 650-41 F
2
Revision 082305
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