CM1485-02SE ON Semiconductor, CM1485-02SE Datasheet

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CM1485-02SE

Manufacturer Part Number
CM1485-02SE
Description
IC LCD/CAM EMI FLTR 2CH SOT563-6
Manufacturer
ON Semiconductor
Datasheet

Specifications of CM1485-02SE

Resistance (ohms)
100
Capacitance
12pF
Power (watts)
0.1W, 1/10W
Package / Case
SOT-563
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Tolerance
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CM1485-02SE
Manufacturer:
CALMIRCO
Quantity:
2 730
Features
Applications
©2010 SCILLC. All rights reserved.
May 2010 – Rev. 2
Two channels of EMI filtering with integrated
ESD protection
Pi-style EMI filters in a capacitor-resistor-
capacitor (C-R-C) network
±15kV ESD protection on each channel
(IEC 61000-4-2 Level 4, contact discharge)
±30kV ESD protection on each channel (HBM)
Greater than 30dB attenuation (typical) at 1GHz
6-lead SOT-563 package
Available with lead-free finishing
LCD and camera data lines in mobile handsets
I/O port protection for mobile handsets,
notebook computers, PDAs, etc.
EMI filtering for data ports in cell phones, PDAs
or notebook computers
Wireless handsets
Handheld PCs/PDAs
LCD and camera modules
Product Description
The CM1485 is a 2 channel pi-style EMI filter array
with ESD protection, housed in a 6-lead SOT-563
package. The CM1485 has component values of
12pF-100Ω-12pF per channel. The CM1485 has a
cut-off frequency of 125MHz and can be used in
applications with data rates up to 48Mbps. The
parts include ESD diodes on every pin, which
provide a very high level of protection for sensitive
electronic components that may be subjected to
electrostatic discharge (ESD). The ESD protection
diodes safely dissipate ESD strikes of ±15kV, well
beyond the maximum requirement of the IEC61000-
4-2 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
electronics
notebook computers) because of its small package
and easy-to-use pin assignments. In particular, the
CM1485 is ideal for EMI filtering and protecting data
and control lines for the I/O data ports, LCD display
and camera interface in mobile handsets.
The CM1485 is housed in a small, 6-lead SOT-563
package and is available with lead-free finishing.
Dual Channel EMI Filter
(e.g.
with ESD Protection
wireless
Publication Order Number:
handsets,
CM1485
CM1485/D
PDAs,

Related parts for CM1485-02SE

CM1485-02SE Summary of contents

Page 1

... May 2010 – Rev. 2 Dual Channel EMI Filter with ESD Protection Product Description The CM1485 channel pi-style EMI filter array with ESD protection, housed in a 6-lead SOT-563 package. The CM1485 has component values of 12pF-100Ω-12pF per channel. The CM1485 has a cut-off frequency of 125MHz and can be used in applications with data rates up to 48Mbps ...

Page 2

... Pin NAME 1 FILTER1 2 GND 3 FILTER1 4 FILTER2 5 GND 6 FILTER2 Note 1: Pin 2 and Pin 5 must be well grounded at the same time. PIN DESCRIPTIONS DESCRIPTION Filter + ESD Channel 1 (1) Ground Filter + ESD Channel 1 Filter + ESD Channel 2 (1) Ground Filter + ESD Channel 2 Rev Page www.onsemi.com CM1485 ...

Page 3

... Specifications PARAMETER Storage Temperature Range DC Power per Resistor DC Package Power Rating STANDARD OPERATING CONDITIONS PARAMETER Operating Temperature Range PART NUMBERING INFORMATION Ordering Part Number CM1485 -02SE ABSOLUTE MAXIMUM RATINGS Rev Page www.onsemi.com Lead-free Finish 1 Part Marking N85 RATING –65 to +150 100 ...

Page 4

... V = 3.0V DIODE I = 1mA LOAD Note 50Ω 50Ω, SOURCE LOAD DC Bias = 0V; See Notes 1 and 50Ω 50Ω, SOURCE LOAD DC Bias = 0V; See Notes 1 and 3 Rev Page www.onsemi.com CM1485 (1) MIN TYP MAX UNITS Ω 90 100 110 19.2 24 28.8 pF μA 1.0 6.0 7.0 V ±30 kV ±15 kV Ω ...

Page 5

... CM1485 Performance Information Typical Filter Performance (T = 25°C, DC Bias = 0V, 50 Ohm Environment) A Figure 1. Insertion Loss vs. Frequency (FILTER1 Input to GND) Figure 2. Insertion Loss vs. Frequency (FILTER2 Input to GND) Rev Page www.onsemi.com ...

Page 6

... Performance Information (cont’d) Figure 3. Filter Capacitance vs. Input Voltage (normalized to capacitance at 2.5VDC and 25°C) Typical Diode Capacitance vs. Input Voltage Rev Page www.onsemi.com CM1485 ...

Page 7

... CM1485 Mechanical Details SOT-563 Mechanical Specifications The CM1485 is supplied in a 6-pin SOT-563 package. Dimensions are presented below. PACKAGE DIMENSIONS SOT-563 Package 6 Leads Millimeters Dim. Min Nom Max 0.50 0.55 0.60 A 0.17 0.27 b 0.08 0.18 c 1.60 BSC D 1.50 1.60 1.70 E 1.20 BSC E1 0 ...

Page 8

... Europe, Middle East and Africa Technical Support:  Phone: 421 33 790 2910 Japan Customer Focus Center    Phone: 81-3-5773-3850 Rev Page www.onsemi.com CM1485 ON Semiconductor Website: www.onsemi.com    Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local   ...

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