X9251 Xicor, X9251 Datasheet - Page 23

• Manufacturer Part Number: X9251
• Description: Quad Digitally-Controlled (XDCP) Potentiometer
• Manufacturer: Xicor

X9251
PACKAGING INFORMATION
REV 1.3.3 2/10/04
24-Bump Chip Scale Package (CSP B24)
Package Outline Drawing
Package Width
Package Length
Package Height
Body Thickness
Ball Height
Ball Diameter
Ball Pitch – Width
Ball Pitch – Length
Ball to Edge Spacing – Width
Ball to Edge Spacing – Length
Top View (Marking Side)
e
f
k
m
Bottom View (Bumped Side)
l
A4
A4
A4
A4
A4
A4
Symbol
Side View
M
C
D
A
B
E
F
K
L
J
A3
A3
A3
A3
A3
A3
www.xicor.com
a
A2
A2
A2
A2
A2
A2
j
2.755
4.507
0.644
0.444
0.200
0.300
0.618
1.056
A1
A1
A1
A1
A1
A1
Min
b
Millimeters
e
Nom.
2.785
4.537
0.677
0.457
0.220
0.320
0.643
1.081
0.5
0.5
Ball Matrix
2.815
4.567
0.710
0.470
0.240
0.340
0.668
1.106
Characteristics subject to change without notice.
Max
A
B
C
D
E
F
Side View
e
R
VSS
R
R
R
d
NC
4
W1
W2
L1
L2
Min
HOLD
SCK
R
R
A1
SI
3
H1
H2
Inches
Nom.
R
R
WP
SO
CS
A0
2
H0
H3
Max
R
VCC
R
23 of 25
R
R
NC
W0
W3
1
L0
L3