
ICS308
SERIAL PROGRAMMABLE QUAD PLL VERSACLOCK SYNTHESIZER
SER PROG CLOCK SYNTHESIZER
IDT / ICS SERIAL PROGRAMMABLE QUAD PLL VERSACLOCK SYNTHESIZER 8
ICS308
REV J 120507
Package Outline and Package Dimensions (20-pin SSOP, 150 Mil. Wide Body)
Package dimensions are kept current with JEDEC Publication No. 95
Ordering Information
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
308R
ICS308R
Tubes
20-pin SSOP
0 to +70
° C
308RT
Tape and Reel
20-pin SSOP
0 to +70
° C
308RI
ICS308RI
Tubes
20-pin SSOP
-40 to +85
° C
308RIT
Tape and Reel
20-pin SSOP
-40 to +85
° C
308RLF
Tubes
20-pin SSOP
0 to +70
° C
308RLFT
Tape and Reel
20-pin SSOP
0 to +70
° C
308RILF
Tubes
20-pin SSOP
-40 to +85
° C
308RILFT
Tape and Reel
20-pin SSOP
-40 to +85
° C
INDEX
AREA
1 2
20
D
E1
E
SEATING
PLANE
A1
A
A2
e
- C -
b
aaa C
c
L
*For reference only. Controlling dimensions in mm.
Millimeters
Inches*
Symbol
Min
Max
Min
Max
A
1.35
1.75
0.053
0.069
A1
0.10
0.25
0.004
0.010
A2
--
1.50
--
0.059
b
0.20
0.30
0.008
0.012
c
0.18
0.25
0.007
0.010
D
8.55
8.75
0.337
0.344
E
5.80
6.20
0.228
0.244
E1
3.80
4.00
0.150
0.157
e
.635 Basic
.025 Basic
L
0.40
1.27
0.016
0.050
α
0
°
8
°
0
°
8
°
aaa
--
0.10
--
0.004