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CM1470-06CS

Description
Data Line Filter, 6 Function(s)
CategoryAnalog mixed-signal IC    filter   
File Size345KB,11 Pages
ManufacturerCalifornia Micro Devices
Download Datasheet Parametric Compare View All

CM1470-06CS Overview

Data Line Filter, 6 Function(s)

CM1470-06CS Parametric

Parameter NameAttribute value
MakerCalifornia Micro Devices
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresCUT-OFF FREQUENCY 900 MHZ
capacitance2.8 µF
filter typeDATA LINE FILTER
high0.676 mm
inductance0.017 µH
length2.875 mm
Manufacturer's serial numberCM1470
Installation typeSURFACE MOUNT
Number of functions6
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Output impedance50 OHM Ω
method of packingTAPE AND REEL
physical sizeL2.875XB0.881XH0.676 (mm)/L0.1132XB0.0347XH0.0266 (inch)
width0.881 mm
Base Number Matches1
PRELIMINARY
CM1470
4-, 6- and 8-Channel Series Inductor Network
Features
OptiGuard™
Coating for improved reliability at
assembly
4, 6 and 8 channels of inductive filtering
±2kV HBM – MIL-STD883 (Method 3015)
Chip Scale Package (CSP) features extremely low
parasitic inductance for optimum filter and ESD
performance
10 bump, 2.030mm x 0.836mm footprint CSP for
CM1470-04
14 bump, 2.830mm x 0.836mm footprint CSP for
CM1470-06
18 bump, 3.630mm x 0.836mm footprint CSP for
CM1470-08
Lead-free version available
Product Description
CMD’s CM1470 is a family of series inductor networks
providing inductive filtering for applications where an L-
C filter will potential degrade signal integrity due to the
capacitive element in the device. The CM1470 is
configured in 4, 6 and 8 channel formats. Each EMI
filter channel of the CM1470 is implemented as a
single inductor element where the component value is
17nH. The CM1470 will help suppress EMI radiation to
the external environment. The parts integrate ESD
protection diodes on every pin to provide ESD
protection during the manufacturing process when the
device is placed on the PCB from a pick and place
machine. The ESD protection diodes connected to
each pin safely dissipate ESD strikes of
±2kV,
per the
MIL-STD-883 (Method 3015) specification for Human
Body Model (HBM) ESD.
This device is particularly well suited for portable
electronics (e.g. wireless handsets, PDAs) because of
its small package format and easy-to-use pin
assignments. In particular, the CM1470 is ideal for EMI
filtering data and control lines in camera modules
where it is placed near the transmission source on a
flexible PCB. With little to no capacitance on each line,
the CM1470 prevents noise from being de-coupled
between the PCB and device as the capacitor will
absorb this energy and radiate it to the surrounding
environment.
The CM1470 incorporates
OptiGuard™
which results in
improved reliability at assembly. The CM1470 is avail-
able in a space saving, low profile Chip Scale Package
with optional lead-free finishing.
Applications
Camera data and control lines for high resolution
camera modules in camera handsets
LCD modules
Electrical Schematic
17nH
A1 - (An-1)
B2 - Bn
An
GND
B1
1 of n Channels
© 2006 California Micro Devices Corp. All rights reserved.
01/06/06
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.cmd.com
1

CM1470-06CS Related Products

CM1470-06CS CM1470-08CS CM1470-04CS
Description Data Line Filter, 6 Function(s) Data Line Filter, 8 Function(s) Data Line Filter, 4 Function(s)
Maker California Micro Devices California Micro Devices California Micro Devices
Reach Compliance Code unknown unknown unknown
ECCN code EAR99 EAR99 EAR99
Other features CUT-OFF FREQUENCY 900 MHZ CUT-OFF FREQUENCY 900 MHZ CUT-OFF FREQUENCY 900 MHZ
capacitance 2.8 µF 2.8 µF 2.8 µF
filter type DATA LINE FILTER DATA LINE FILTER DATA LINE FILTER
high 0.676 mm 0.676 mm 0.676 mm
inductance 0.017 µH 0.017 µH 0.017 µH
length 2.875 mm 3.675 mm 2.075 mm
Manufacturer's serial number CM1470 CM1470 CM1470
Installation type SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT
Number of functions 6 8 4
Maximum operating temperature 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C
Output impedance 50 OHM Ω 50 OHM Ω 50 OHM Ω
method of packing TAPE AND REEL TAPE AND REEL TAPE AND REEL
physical size L2.875XB0.881XH0.676 (mm)/L0.1132XB0.0347XH0.0266 (inch) L3.675XB0.881XH0.676 (mm)/L0.1447XB0.0347XH0.0266 (inch) L2.075XB0.881XH0.676 (mm)/L0.0817XB0.0347XH0.0266 (inch)
width 0.881 mm 0.881 mm 0.881 mm
Base Number Matches 1 1 1
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