ICS843N252-45 Datasheet, PDF (13/16 Pages) Integrated Device Technology – Fourth generation FemtoClock

ICS843N252-45 Data Sheet
FEMTOCLOCK^® CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
Reliability Information
Table 8. θ_JA vs. Air Flow Table for a 16 Lead TSSOP
θ_JA vs. Air Flow
Meters per Second
0
Multi-Layer PCB, JEDEC Standard Test Boards
94.8°C/W
1
90.4°C/W
2.5
88.3°C/W
Transistor Count
The transistor count for ICS843N252-45 is: 2039
Package Outline and Package Dimensions
Package Outline - G Suffix for 16-Lead TSSOP
Table 9. Package Dimensions for 16 Lead TSSOP
All Dimensions in Millimeters
Symbol Minimum Maximum
N
16
A
1.20
A1
0.05
0.15
A2
0.80
1.05
b
0.19
0.30
c
0.09
0.20
D
4.90
5.10
E
6.40 Basic
E1
4.30
4.50
e
0.65 Basic
L
0.45
0.75
α
0°
8°
aaa
0.10
Reference Document: JEDEC Publication 95, MO-153
ICS843N252GG-45 REVISION A JULY 6, 2011
13
©2011 Integrated Device Technology, Inc.