TMC2250A Datasheet, PDF (19/23 Pages) Fairchild Semiconductor – Matrix Multiplier 12 x 10 bit, 50 MHz

TMC2250A
Mechanical Dimensions
120-Lead CPGA Package
Symbol
A
A1
A2
øB
øB2
D
D1
e
L
L1
M
N
P
Inches
Min. Max.
.080 .160
.040 .060
.125 .215
.016 .020
.050 NOM.
1.340 1.380
1.200 BSC
.100 BSC
.110 .145
.170 .190
13
120
.003
—
Millimeters
Min. Max.
2.03 4.06
1.01 1.53
3.17 5.46
0.40 0.51
1.27 NOM.
33.27 35.05
30.48 BSC
2.54 BSC
2.79 3.68
4.31 4.83
13
120
.076
—
Notes
2
2
SQ
3
4
PRODUCT SPECIFICATION
Notes:
1. Pin #1 identifier shall be within shaded area shown.
2. Pin diameter excludes solder dip finish.
3. Dimension "M" defines matrix size.
4. Dimension "N" defines the maximum possible number of pins.
5. Orientation pin is at supplier's option.
6. Controlling dimension: inch.
A2
A
A1
L
øB
øB2
D
P
e
Top View
Cavity Up
D1
Pin 1 Identifier
REV. 1.0.2 10/25/00
19