ics525-03 Integrated Device Technology, ics525-03 Datasheet - Page 2

• Manufacturer Part Number: ics525-03
• Description: Pecl Input Oscar-tm User Configurable Clock
• Manufacturer: Integrated Device Technology

IDT™ / ICS™ PECL INPUT OSCAR™ USER CONFIGURABLE CLOCK
ICS525-03
PECL INPUT OSCAR™ USER CONFIGURABLE CLOCK
Pin Assignment
Output Divider and Maximum Output Frequency Table
pin 5
S0
0
0
0
0
1
1
1
1
Note: 0 = connect directly to ground; 1 = connect directly to VDD.
pin 4
S1
0
0
1
1
0
0
1
1
PECLIN
PECL
GND
VDD
R5
R6
S0
S1
S2
V0
V1
V2
V3
V4
pin 3
S2
0
1
0
1
0
1
0
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28-pin SSOP
Output Divider
CLK
(OD)
6
2
8
4
5
7
1
3
28
27
26
25
24
23
22
21
20
19
18
17
16
15
R4
R3
R2
R1
R0
VDD
CLK2
CLK1
GND
RES
V8
V7
V6
V5
RES = 0
200
100
250
133
67
50
80
57
VDD = 5 V
Max. Output Frequency (MHz)
RES = 1.1 k
2
100
200
RES Value Table
34
25
50
40
29
80
1.1 k Resistor
to VDD
RES
0
RES = 0
120
200
40
30
60
48
34
80
VDD = 3.3 V
CMOS
CLK1
PECL
RES = 1.1 k
CMOS
125
CLK2 Pre-divide (P)
PECL
20
60
15
30
24
17
40
ICS525-03
PECL MULTIPLIER
2
1
REV J 092209