
ICS8422002AGI REVISION A AUGUST 12, 2009
13
2009 Integrated Device Technology, Inc.
ICS8422002I Data Sheet
FEMTOCLOCK CRYSTAL-TO-LVHSTL FREQUENCY SYNTHESIZER
Reliability Information
Table 7.
θ
JA vs. Air Flow Table for a 20 Lead TSSOP,
Transistor Count
The transistor count for ICS8422002I is: 2951
Package Outline and Package Dimensions
Package Outline - G Suffix for 20 Lead TSSOP
Table 8. Package Dimensions
Reference Document: JEDEC Publication 95, MO-153
θ
JA by Velocity
Meters per Second
01
2.5
Multi-Layer PCB, JEDEC Standard Test Boards
86.7°C/W
82.4°C/W
80.2°C/W
All Dimensions in Millimeters
Symbol
Minimum
Maximum
N
20
A
1.20
A1
0.05
0.15
A2
0.80
1.05
b
0.19
0.30
c
0.09
0.20
D
6.40
6.60
E
6.40 Basic
E1
4.30
4.50
e
0.65 Basic
L
0.45
0.75
α
0°
8°
aaa
0.10