CM1412 Datasheet, PDF (6/6 Pages) California Micro Devices Corp – 2 Channel Headset Microphone EMI Filter with ESD Protection

CM1412
Mechanical Details
CSP Mechanical Specifications
CM1412 devices are packaged in a custom Chip Scale
Package (CSP). Dimensions are presented below. For
complete information on CSP packaging, see the Cali-
fornia Micro Devices CSP Package Information docu-
ment.
PACKAGE DIMENSIONS
Package
Custom CSP
Bumps
5
Dim
Millimeters
Inches
Min Nom Max Min Nom Max
A1 0.885 0.930 0.975 0.0348 0.0366 0.0384
A2 1.365 1.410 1.455 0.0537 0.0555 0.0573
B1 0.495 0.500 0.505 0.0195 0.0197 0.0199
B2 0.245 0.250 0.255 0.0096 0.0098 0.0100
B3 0.430 0.435 0.440 0.0169 0.0171 0.0173
B4 0.430 0.435 0.440 0.0169 0.0171 0.0173
C1 0.165 0.215 0.265 0.0065 0.0085 0.0104
C2 0.220 0.270 0.320 0.0087 0.0106 0.0126
D1 0.575 0.644 0.714 0.0226 0.0254 0.0281
D2 0.368 0.419 0.470 0.0145 0.0165 0.0185
# per tape and
reel
3500 pieces
Controlling dimension: millimeters
Mechanical Package Diagrams
BOTTOM VIEW
A1
C1
B2
B1
OptiGuard^TM
Coating
C
B
A
123
0.30 DIA.
63/37 Sn/Pb (Eutectic) or
D1
D2
96.8/2.6/0.6 Sn/Ag/Cu (Lead-free)
SOLDER BUMPS
SIDE
VIEW
DIMENSIONS IN MILLIMETERS
Package Dimensions for
CM1412 Chip Scale Package
CSP Tape and Reel Specifications
PART NUMBER
CM1412
CHIP SIZE (mm)
1.41 X 0.95 X 0.644
POCKET SIZE (mm)
B₀ X A₀ X K₀
1.52 X 1.07 X 0.720
TAPE WIDTH
W
8mm
REEL
DIAMETER
178mm (7")
QTY PER
REEL
3500
P₀
P₁
4mm 4mm
Top
Cover
Tape
K_o
P_o
A_o
B_o
10 Pitches Cumulative
±^{To0l.e2ramnmce On Tape}
W
For Tape Feeder Reference
Only including Draft.
Concentric Around B.
Embossment
P₁
User Direction of Feed
Center Lines
of Cavity
Figure 6. Tape and Reel Mechanical Data
© 2005 California Micro Devices Corp. All rights reserved.
6 490 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: [phone] ● Fax: [phone] ● www.calmicro.com 11/03/05