ICS650-21
SYSTEM PERIPHERAL CLOCK SOURCE CLOCK SYNTHESIZER
IDT™ / ICS™
SYSTEM PERIPHERAL CLOCK SOURCE 6
ICS650-21 REV H 110409
Package Outline and Package Dimensions (20-pin SSOP, 150 Mil. Body)
Package dimensions are kept current with JEDEC Publication No. 95
Ordering Information
*NOTE: EOL for non-green parts to occur on 5/13/10 per PDN U-09-01
Parts that are ordered with a “LF” suffix to the part number are the Pb-Free configuration and are RoHS compliant.
While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology (IDT) 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 IDT. IDT reserves the right to change any circuitry or specifications without notice. IDT
does not authorize or warrant any IDT product for use in life support devices or critical medical instruments.
Part / Order Number Marking Shipping Packaging Package Temperature
650R-21* ICS650R-21 Tubes 20-pin SSOP 0 to +70° C
650R-21T* ICS650R-21 Tape and Reel 20-pin SSOP 0 to +70° C
650R-21LF ICS650R-21L Tubes 20-pin SSOP 0 to +70° C
650R-21LFT ICS650R-21L Tape and Reel 20-pin SSOP 0 to +70° C
650R-21I* ICS650R-21I Tubes 20-pin SSOP -40 to 85° C
650R-21IT* ICS650R-21I Tape and Reel 20-pin SSOP -40 to 85° C
650R-21ILF 650R-21ILF Tubes 20-pin SSOP -40 to 85° C
650R-21ILFT 650R-21ILF Tape and Reel 20-pin SSOP -40 to 85° C
INDEX
AREA
1 2
20
D
E1
E
SEATING
PLANE
A
1
A
A
2
e
- C -
b
.10 (.004)
C
c
L
*For reference only. Controlling dimensions in mm.
Millimeters Inches*
Symbol Min Max Min Max
A 1.351.75.053.069
A1 0.10 0.25 .0040 .010
A2 -- 1.50 -- .059
b 0.20 0.30 0.008 0.012
C 0.180.25.007.010
D 8.558.75.337.344
E 5.806.20.228.244
E1 3.80 4.00 .150 .157
e 0.635 Basic 0.025 Basic
L 0.401.27.016.050
α 0° 8° 0° 8°