ics501a Integrated Device Technology, ics501a Datasheet - Page 2

• Manufacturer Part Number: ics501a
• Description: Loco? Pll Clock Multiplier
• Manufacturer: Integrated Device Technology

IDT™ / ICS™ LOCO™ PLL CLOCK MULTIPLIER
ICS501A
LOCO™ PLL CLOCK MULTIPLIER
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
Tri-level Input
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.
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
resistor.
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
5.333X input
10X input
12X input
4X input
5X input
2X input
6X input
3X input
8X input
Pin Description
CLK
Minimum Input (MHz)
ICS501A
CLOCK MULTIPLIER
15
12
12
30
10
20
10
6
5
REV D 040607