ICS650-22
PVR and STB Clock Source
Pin Assignment
GND
X2
X1/ICLK
VDD
VDD
GND
48M
VDD
66M
GND
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
VDD
100M
33M
33M
VDD
VDD
GND
33M
33M
OE
20-pin (150 mil) SSOP
Pin Descriptions
Pin
Number
1
2
3
4, 5
6
7
8
9
10
11
12, 13
14
15, 16
17, 18
19
20
Pin
Name
GND
X2
X1/ICLK
VDD
GND
48M
VDD
66M
GND
OE
33M
GND
VDD
33M
100M
VDD
Pin
Type
Power
Input
Input
Power
Power
Output
Power
Output
Power
Input
Output
Power
Power
Output
Output
Power
Connect to ground.
Pin Description
Connect to a crystal input or leave open for ICLK.
Connect to a crystal or reference clock input.
Connect to +3.3 V.
Connect to ground.
48 MHz clock output.
Connect to +3.3 V.
66 MHz clock output.
Connect to ground.
Output enable active high. Internal pull-up resistor.
33.33 MHz clock output.
Connect to ground.
Connect to +3.3 V.
33.33 MHz clock output.
100 MHz clock output.
Connect to +3.3 V.
MDS 650-22 D
2
Revision 051004
Integrated Circuit Systems, Inc.
●
525 Race Street, San Jose, CA 95126
●
tel (408) 297-1201
●
www.icst.com
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