ICS843002I-41 Datasheet, PDF (21/23 Pages) Integrated Circuit Systems – 700MHz, FEMTOCLOCKS-TM VCXO BASED SONET/SDH JITTER ATTENUATOR

ICS843002I-41
700MHZ, FEMTOCLOCKS™ VCXO BASED SONET/SDH JITTER ATTENUATOR
Package Outline and Package Dimensions
Package Outline - K Suffix for 32-Lead VFQFN
Ind exArea
N
S eating Plan e
A1
A3 ^L
(N -1)x e
(R ef.)
N
To p View
Anvil
Singula tion
OR
E 2 _E2
2
D
Chamfer 4x
0.6 x 0.6 max
OPTIONAL
A
0. 08 C
e
(Ref.)
N &N
Odd
C
D2
2
D2
(Ref.)
N &N
Even
e (Ty p.)
2 _{If N & N}
1 ^{are Even}
2
(N -1)x e
(Re f.)
b
Th er mal
Ba se
NOTE: The following package mechanical drawing is a generic drawing that applies to any pin count VFQFN package. This drawing is not
intended to convey the actual pin count or pin layout of this device. The pin count and pinout are shown on the front page. The package
dimensions are in Table 8 below.
Table 8. Package Dimensions
JEDEC Variation: VHHD-2/-4
All Dimensions in Millimeters
Symbol Minimum Nominal Maximum
N
32
A
0.80
1.00
A1
0
0.05
A3
0.25 Ref.
b
0.18
0.25
0.30
N_D & N_E
D&E
8
5.00 Basic
D2 & E2
3.0
3.3
e
0.50 Basic
L
0.30
0.40
0.50
Reference Document: JEDEC Publication 95, MO-220
IDT™ / ICS™ VCXO BASED SONET/SDH JITTER ATTENUATOR
21
ICS843002AKI-41 REV. A OCTOBER 25, 2007