ICS501-DWF ICST [Integrated Circuit Systems], ICS501-DWF Datasheet - Page 2

• Manufacturer Part Number: ICS501-DWF
• Manufacturer: ICST [Integrated Circuit Systems]

MDS 501B C
In te grated Circuit Systems
Pin Assignment
Pin Descriptions
X1/ I CLK
Number
GND
VDD
Pin
1
2
3
4
5
6
7
8
S1
8 Pi n ( 150 mi l ) SOI C
1
2
3
4
XI/ICLK
Name
GND
VDD
CLK
Pin
OE
S1
S0
X2
●
525 Ra ce Street, San Jose, CA 9512 6
Tri-level Iinput
Tri-level Input
8
7
6
5
Output
Output
Power
Power
Type
Input
Input
Pin
X2
OE
S0
CLK
Crystal connection or clock input.
Connect to +3.3 V or +5 V.
Connect to ground.
Select 1 for output clock. Connect to GND or VDD or float.
Clock output per table above.
Select 0 for output clock. Connect to GND or VDD or float.
Output enable. Tri-states CLK output when low. Internal pull-up.
Crystal connection. Leave unconnected for clock input.
2
Clock Output Table
0 = connect directly to ground
1 = connect directly to VDD
M = leave unconnected (floating)
S1 S0
M
M
M
0
0
0
1
1
1
M
M
M
0
1
0
1
0
1
5.3125X input
3.125X input
6.25X input
4X input
5X input
2X input
6X input
3X input
8X input
Pin Description
●
CLK
tel [phone]
LOCO™
Minimum Input
0.5 MHz 5
PLL Clock Multiplier
0.5 MHz
0.5 MHz
0.5MHz
0.5MHz
0.5MHz
1 MHz
1 MHz
1 MHz
●
w w w. i c s t . c o m
Revision 120704
ICS501B