ICS873990 Datasheet, PDF (14/16 Pages) Integrated Circuit Systems – LOW VOLTAGE, LVCMOS/ CRYSTAL-TO-LVPECL/ECL CLOCK GENERATOR

Integrated
Circuit
Systems, Inc.
PACKAGE OUTLINE - Y SUFFIX FOR 52 LEAD LQFP
ICS873990
LOW VOLTAGE, LVCMOS/
CRYSTAL-TO-LVPECL/ECL CLOCK GENERATOR
873990AY
TABLE 10. PACKAGE DIMENSIONS
JEDEC VARIATION
ALL DIMENSIONS IN MILLIMETERS
SYMBOL
MINIMUM
BCC
NOMINAL
N
52
A
--
--
A1
0.05
--
A2
1.35
1.40
b
0.22
0.32
c
0.09
--
D
12.00 BASIC
D1
10.00 BASIC
E
12.00 BASIC
E1
10.00 BASIC
e
0.65 BASIC
L
0.45
--
θ
0°
--
ccc
--
--
Reference Document: JEDEC Publication 95, MS-026
MAXIMUM
1.60
0.15
1.45
0.38
0.20
0.75
7°
0.08
www.icst.com/products/hiperclocks.html
14
REV. B JUNE 13, 2005