557GI-05A ICST [Integrated Circuit Systems], 557GI-05A Datasheet - Page 2

• Manufacturer Part Number: 557GI-05A
• Description: Quad Differential PCI-Express Clock Source
• Manufacturer: ICST [Integrated Circuit Systems]

MDS 557-05A E
Pin Assignment
Spread Spectrum Selection Table
Integrated Circuit Systems, Inc.
S2
0
0
0
0
1
1
1
1
S1
0
0
1
1
0
0
1
1
GNDXD
VDDXD
S0
0
1
0
1
0
1
0
1
IREF
PD
S1
S2
X1
X2
OE
S0
No Spread
No Spread
Spread%
-0.5
-1.0
-1.5
-0.5
-1.0
-1.5
20-pin (173 mil) TSSOP
10
1
2
3
4
5
6
7
8
9
Not Applicable
Not Applicable
Spread Type
Down
Down
Down
Down
Down
Down
●
20
19
18
17
16
15
14
13
12
11
525 Race Street, San Jose, CA 95126
CLKA
CLKA
CLKB
CLKB
GNDODA
VDDODA
CLKC
CLKC
CLKD
CLKD
Frequency (MHz)
Output
100
100
100
100
200
200
200
200
2
Quad Differential PCI-Express Clock Source
●
tel [phone]
●
www.icst.com
Revision 011606
ICS557-05A