ics512 Integrated Device Technology, ics512 Datasheet - Page 2

• Manufacturer Part Number: ics512
• Description: Loco? Pll Clock Multiplier
• Manufacturer: Integrated Device Technology

IDT™ / ICS™ LOCO™ PLL CLOCK MULTIPLIER
ICS512
LOCO™ PLL CLOCK MULTIPLIER
Pin Assignment
Common Output Frequencies Example (MHz)
Selection (S1, S0)
Selection (S1, S0)
X 1 / I C L K
Output
Output
Input
Input
Note that all of the above are achieved using a common, inexpensive 10 MHz to 25 MHz crystal. Consult
ICS on how to achieve other output frequncies.
G N D
V D D
R E F
8 - p i n ( 1 5 0 mi l ) S OI C
1
2
3
4
66.66
M,M
M,1
20
10
20
M,M
1,0
24
12
72
12
8
7
6
5
1, M
1,M
30
10
75
25
X 2
S 1
S 0
C L K
M,M
1,1
32
16
80
10
33.33
16.66
83.33
M,M
M,1
25
2
Clock Output Table
0 = connect directly to ground
1 = connect directly to VDD
M = leave unconnected (floating)
37.5
M,0
1,0
15
90
15
S1
M
M
M
0
0
0
1
1
1
100
S0
0,0
0,1
40
10
20
M
M
M
0
1
0
1
0
1
120
0,0
1,1
48
12
15
5.333X input
3.333X input
2.5X input
4X input
5X input
2X input
6X input
3X input
8X input
CLK
M,0
125
0,1
50
20
25
133.3
0,M
1,0
60
10
25
ICS512
CLOCK MULTIPLIER
150
0,0
1,0
64
16
25
REV F 070805