PRELIMINARY INFORMATION
ICS650-21
System Peripheral Clock Source
Package Outline and Package Dimensions
(
For current dimensional specifications, see JEDEC Publication No. 95.)
20 pin SSOP
Symbol
A
A1
b
c
D
e
E
E1
L
Inches
Min
Max
0.053 0.069
0.004 0.010
0.008 0.012
0.007 0.010
0.337 0.344
.025 BSC
0.228 0.244
0.150 0.157
0.016 0.050
Millimeters
Min
Max
1.35
1.75
0.10
0.25
0.20
0.30
0.18
0.25
8.55
8.75
0.635 BSC
5.80
6.20
3.80
4.00
0.40
1.27
E1
E
INDEX
AREA
1
2
D
A1
e
b
c
A
L
Ordering Information
Part/Order Number
ICS650R-21
ICS650R-21T
ICS650R-21I
ICS650R-21IT
Marking
ICS650R-21
ICS650R-21
ICS650R-21I
ICS650R-21I
Package
20 pin SSOP
20 pin SSOP
20 pin SSOP
20 pin SSOP
Shipping
Tubes
Tape and Reel
Tubes
Tape and Reel
Temperature
0 to 70° C
0 to 70° C
-40 to 85° C
-40 to 85° C
While the information presented herein has been checked for both accuracy and reliability, Integrated Circuit Systems, Incorporated (ICS) assumes no responsibility for either its
use or for the infringement of any patents or other rights of third parties, which would result from its use. No other circuits, patents, or licenses are implied. This product is
intended for use in normal commercial applications. Any other applications such as those requiring extended temperature range, high reliability, or other extraordinary
environmental requirements are not recommended without additional processing by ICS. ICS reserves the right to change any circuitry or specifications without notice. ICS does
not authorize or warrant any ICS product for use in life support devices or critical medical instruments.
MDS 650-21 A
4
Revision 010301
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