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PDF CM1436 Data sheet ( Hoja de datos )
| Número de pieza | CM1436 | |
| Descripción | 4 and 8 Channel EMI Filter Arrays | |
| Fabricantes | California Micro Devices | |
| Logotipo |  |
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CM1436
4 and 8 Channel EMI Filter Arrays with ESD Protection
Features
• Four, six and eight channels of EMI filtering with
ESD protection
• Greater than 30dB of attenuation from 800MHz to
3GHz
• ±15kV ESD protection (IEC 61000-4-2, contact
discharge)
• ±30kV ESD protection (HBM)
www.D•ataSFhaebert4icUa.cteodmwith Centurion™ advanced low
capacitance zener process technology
• Space saving, low-profile 8-, 12- and 16-lead
0.4mm pitch TDFN packages
• Lead-free version available
Applications
• I/O port protection for mobile handsets, notebook
computers, PDAs etc.
• EMI filtering for data ports in cell phones, PDAs or
notebook computers.
• EMI filtering for LCD, camera and chip-to-chip data
lines
Product Description
California Micro Devices's CM1436 is an EMI filter
array with ESD protection, which integrates either four,
six or eight pi filters (C-R-C). Each CM1436 filter has
component values of 15pF-200Ω-15pF. These parts
include ESD protection diodes on every pin, providing
a very high level of protection for sensitive electronic
components that may be subjected to electrostatic dis-
charge (ESD). The ESD diodes connected to the filter
ports safely dissipate ESD strikes of ±15kV contact dis-
charge, twice the specification requirement of the IEC
61000-4-2, Level 4 international standard. Using the
MIL-STD-883 (Method 3015) specification for Human
Body Model (HBM) ESD, the pins are protected for
contact discharges at greater than ±30kV.
This device is particularly well-suited for portable elec-
tronics (e.g. mobile handsets, PDAs, notebook com-
puters) because of its small package and easy-to-use
pin assignments. In particular, the CM1436 is ideal for
EMI filtering and protecting data lines from ESD in
wireless handsets.
The CM1436 is available in space-saving, low-profile,
8-lead, 12-lead and 16-lead 0.4mm pitch TDFN pack-
ages. It is fabricated with California Micro Devices'
Centurion™ process and available with optional lead-
free finishing.
Electrical Schematic
FILTERn*
200Ω
15pF
15pF
FILTERn*
GND
1 of 4/6/8 EMI Filtering + ESD Channels
* See Package/Pinout Diagram for expanded pin information.
© 2006 California Micro Devices Corp. All rights reserved.
02/06/06
490 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: 408.263.3214 ● Fax: 408.263.7846 ● www.cmd.com
1
1 page  
CM1436
Performance Information (cont’d)
Typical Filter Performance (nominal conditions unless specified otherwise, 0V DC Bias, 50 Ohm Environment)
www.DataSheet4U.com
Figure 3. Channel 3 EMI Filter Performance (CM1436-04 only)
Figure 4. Channel 4 EMI Filter Performance (CM1436-04 only)
© 2006 California Micro Devices Corp. All rights reserved.
02/06/06
490 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: 408.263.3214 ● Fax: 408.263.7846 ● www.cmd.com
5
5 Page 
Mechanical Details
CM1436-04DF/DE Mechanical Specifications
Dimensions for the CM1436-04DF/DE supplied in a 8-
lead, 0.4mm pitch TDFN package are presented
below.
For complete information on the TDFN-8, see the Cali-
fornia Micro Devices TDFN Package Information docu-
ment.
PACKAGE DIMENSIONS
www.DaPtaaSchkeaegt4eU.com
TDFN
JEDEC
No.
MO-229C✝
Leads
8
Dim.
Millimeters
Min Nom Max
Inches
Min Nom Max
A 0.70 0.75 0.80 0.028 0.030 0.031
A1 0.00 0.02 0.05 0.000 0.001 0.002
A3 0.20 REF
0.008 REF
b 0.15 0.20 0.25 0.006 0.008 0.010
D 1.65 1.70 1.75 0.065 0.067 0.069
D2 1.10 1.20 1.30 0.043 0.047 0.051
E 1.30 1.35 1.40 0.051 0.053 0.055
E2 0.30 0.40 0.50 0.012 0.016 0.020
e 0.40 BSC
0.016 BSC
K 0.20
0.008
L 0.15 0.25 0.35 0.006 0.010 0.014
# per
tape and
reel
3000 pieces
Controlling dimension: millimeters
✝This package is compliant with JEDEC standard MO-229C with the
exception of the "D", "D2", "E", "E2", "K" and "L" dimensions as
called out in the table above.
CM1436
Mechanical Package Diagrams
D
8765
Pin 1
Marking
1234
TOP VIEW
0.10 C
0.08 C
A1 SIDE VIEW
A3
A
Pin 1
Locator
K
8X
0.10 M C A B
e
1234
C0.2 GPANDD
876 5
b
E2
D2
L
BOTTOM VIEW
Dimensions for 8-Lead, 0.4mm pitch
TDFN package
© 2006 California Micro Devices Corp. All rights reserved.
02/06/06
490 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: 408.263.3214 ● Fax: 408.263.7846 ● www.cmd.com
11
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet CM1436.PDF ] | |
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