ics552a-01 Integrated Device Technology, ics552a-01 Datasheet - Page 2

• Manufacturer Part Number: ics552a-01
• Description: Oscillator, Multiplier, And Buffer With 8 Outputs
• Manufacturer: Integrated Device Technology

IDT™ / ICS™ OSCILLATOR, MULTIPLIER, AND BUFFER WITH 8 OUTPUTS 2
ICS552A-01
OSCILLATOR, MULTIPLIER, AND BUFFER WITH 8 OUTPUTS
Pin Assignment
Pin Descriptions
Number
Pin
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
X1/ICLK
CLK1
CLK2
CLK3
CLK4
GND
VDD
DC
X2
S2
20-pin (150 mil) SSOP (QSOP)
1
2
3
4
5
6
7
8
9
10
X1/ICLK
Name
CLK1
CLK2
CLK3
CLK4
CLK5
CLK6
CLK7
CLK8
GND
GND
VDD
VDD
Pin
DC
DC
X2
S2
S1
S3
S0
(ICS552A-01—A mode)
(ICS552A-01—A mode)
20
19
18
17
16
15
14
13
12
11
Output
Output
Output
Output
Output
Output
Output
Output
Power
Power
Power
Power
Type
Input
Input
Input
Input
Pin
XO
—
—
XI
S0
DC
CLK8
CLK7
GND
CLK6
CLK5
VDD
S3
S1
Output clock 7.
Output clock 8.
Do not connect.
Crystal connection. Connect to a 10 - 27 MHz fundamental mode crystal.
Crystal connection. Connect to a 10 - 27 MHz fundamental mode crystal or
clock.
Connect to +3.3 V or 5 V. Decouple with pin 6. Must be same as other VDDs.
Multiplier Select pin 2 per table above.
Connect to ground.
Output clock 1.
Output clock 2.
Output clock 3.
Output clock 4.
Multiplier Select pin 1 per table above
Output clock 5.
Output clock 6.
Connect to ground.
Multiplier Select pin 3 per table above
Connect to +3.3 V or 5 V. Decouple with pin 14. Must be same as other VDDs.
Do not connect.
Multiplier Select pin 0 per table above
Multiplier Select Table
S3
0
0
0
0
0
0
0
0
1
1
1
1
Pin Description
S2
0
0
0
0
1
1
1
1
0
0
0
1
S1
0
0
1
1
0
0
1
1
0
0
1
0
CLOCK MULTIPLIER AND BUFFER
S0
0
1
0
1
0
1
0
1
0
1
0
1
ICS552A-01
Power Down
Multiplier
Tri-state all
x1.333
x2.666
x3.333
x4.66
x1
x2
x3
x4
x5
x6
REV D 092309