ICS662-03 データシートの表示（PDF） - Integrated Circuit Systems
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ICS662-03 Datasheet PDF : 6 Pages
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ICS662-03
HDTV Audio/Video Clock Source
Pin Assignment
REF_IN 1
VDD 2
GND 3
S2 4
8 S0
7 S3
6 S1
5 CLK
8 pin (150 mil) SOIC
Pin Descriptions
Output Clock Selection Table
Input
Output
S3 S2 S1 S0 Frequency Frequency
(MHz)
(MHz)
0
0
0
0
74.175824
0
0
0
1
74.175824
0
0
1
0
74.175824
0
0
1
1
74.175824
0
1
0
0
74.175824
0
1
0
1
74.175824
0
1
1
0
74.175824
0
1
1
1
74.175824
1
0
0
0
74.25
1
0
0
1
74.25
1
0
1
0
74.25
1
0
1
1
74.25
1
1
0
0
74.25
1
1
0
1
74.25
1
1
1
0
74.25
1
1
1
1
74.25
8.192
11.2896
12.288
24.576
16.9344
18.432
36.864
27
8.192
11.2896
12.288
24.576
16.9344
18.432
36.864
27
Pin
Number
1
2
3
4
5
6
7
8
Pin
Name
REF_IN
VDD
GND
S2
CLK
S1
S3
S0
Pin
Type
Pin Description
Input Connect this pin to a HDTV clock input.
Power Connect to +3.3V.
Power Connect to ground.
Input Output frequency selection. Determines output frequency per table above. On chip pull up.
Output Clock output.
Input Output frequency selection. Determines output frequency per table above. On chip pull up.
Input Output frequency selection. Determines output frequency per table above. On chip pull up.
Input Output frequency selection. Determines output frequency per table above. On chip pull up.
MDS 662-03 C
2
Revision 082003
Integrated Circuit Systems, Inc. ● 525 Race Street, San Jose, CA 95126 ● tel (408) 295-9800 ● www.icst.com
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