ICS1892
TSD
Chapter 11 Physical Dimensions of ICS1892
10Base-T/100BIaCseS-TX1I8nt9eg2rated PHYceiver™
Chapter 11 Physical Dimensions of ICS1892 Package
This section gives the physical dimensions for the various ICS1892 packages.
• The lead count (N) for all packages is 64 leads.
• The nominal footprint (that is the body) for all packages is 2.0 mm.
Table 11-1 lists the ICS1892 physical dimensions, which are shown in Figure 11-1.
Table 11-1. ICS1892 Physical Dimensions
Dimension
Chip
ICS1892Y
(MQFP)
ICS1892Y-10
(LQFP)
ICS1892Y-14
(LQFP)
Sym-
bol
Description
Nominal Tolerance Nominal Tolerance Nominal Tolerance
(mm)
3.00
0.25
2.7
(mm)
(mm)
1.60
0.15
1.4
(mm)
Maximum
Maximum
0.05
(mm)
1.60
0.15
1.4
(mm)
Maximum
Maximum
0.05
A
Full Package Height
Package Standoff
Package Thickness
Maximum
Maximum
A1
+0.10 / -0.05
+0.10 / -0.05
A2
B
Lead Width with
Plate
0.35
0.22
+0.05 / -0.05
0.37
+0.08 / -0.05
D
Tip-to-Tip Width
17.20
14.00
17.20
14.00
0.80
0.25
0.10
12.0
10.0
12.0
10.0
0.50
.16
Basic
Basic
16.0
14.0
16.0
14.0
0.80
.16
Basic
Basic
D1 Body Width
E
Tip-to-Tip Width
0.25
Basic
Basic
E1 Body Width
0.10
Basic
Basic
e
Lead Pitch
Basic
Maximum
Basic
Basic
H
Lead Height with
Plate
0.23
+0.04 / -0.07
+0.04 / -0.07
L
Foot Length
0.88
0.15
0.60
0.15
0.60
0.15
Note: The ICS1892Y-10 (LQFP) package does not have the heat disapation ability of the ICS1892Y or
ICS1892Y-14. Special application is required to use this package.
ICS1892, Rev. D, 2/26/01
February 26, 2001
© 2000-2001, Integrated Circuit Systems, Inc.
All rights reserved.
145
IDT™ / ICS™ 10Base-T/100Base-TX Integrated PHYceiver™
ICS1892
145
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
