ICS613MT 데이터 시트보기 (PDF) - Integrated Circuit Systems
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ICS613MT Datasheet PDF : 6 Pages
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Pin Assignment
X1/ICLK
1
S0
2
S2
3
VDD
4
GND
5
VDDO2
6
CLK2
7
GND
8
16
X2
15
S1
14
GND
13
VDD
12
GND
11
VDDO1
10
CLK1
9
GND
16 Pin (150 mil) SOIC
ICS613
LOW PHASE NOISE CLOCK MULTIPLIER
Clock Select Table
S2 S1 S0
Input
000
25
001
25
010
25
011
25
100
25
101
25
110
25
111
25
Output (CLK1
and CLK2)
125
156.25
143.75
150
146.875
157.5
140
156.25
Pin Descriptions
Pin
Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pin
Name
XI/ICLK
S0
S2
VDD
GND
VDDO2
CLK2
GND
GND
CLK1
VDDO1
GND
VDD
GND
S1
X2
Pin
Type
Pin Description
Input Crystal Connection. Connect to a 25 MHz crystal or clock.
Input Select pin 0. Internal pull-down.
Input Select pin 2. Internal pull-down.
Power Connect to +3.3V. Must be the same as pin 13.
Power Connect to ground.
Power Output VDD for CLK2. Connect to either +2.5V or +3.3V.
Output CLK2 output. Frequency based on table above.
Power Connect to ground.
Power Connect to ground.
Output CLK1 output. Frequency based on table above.
Power Output VDD for CLK1. Connect to either +2.5V or +3.3V.
Power Connect to ground.
Power Connect to +3.3V. Must be the same as pin 4.
Power Conenct to ground.
Input Select pin 1. Internal pull-up.
Input Crystal Connection. Connect to a 25 MHz crystal. Leave
unconnected for clock input.
MDS 613 C
2
Revision 111204
Integrated Circuit Systems, Inc. ● 525 Race Street, San Jose, CA 95126 ● tel (408) 297-1201 ● www.icst.com
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