CM1422-03CP-HST ON Semiconductor, CM1422-03CP-HST Datasheet

CM1422-03CP-HST

Manufacturer Part Number

CM1422-03CP-HST

Description

EMI/RFI Suppressors & Ferrites 8-ch EMI Filter w/ ESD for LCD

Manufacturer

ON Semiconductor

Datasheet

1.CM1422-03CP-HST.pdf (11 pages)

Specifications of CM1422-03CP-HST

Product

EMI Filters

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current page: 1 of 11
Download datasheet (696Kb)

Features

•

Applications

•

Electrical Schematic

* See Package/Pinout Diagram for expanded pin information.

Functionally and pin compatible with CSPEMI606

(CM1420) and CSPEMI608 (CM1422) devices

OptiGuard

assembly

Six and eight channels of EMI filtering

(IEC 61000-4-2 Level 4, contact discharge)

Better than 30dB of attenuation at 1GHz to 3GHz

Chip Scale Package features extremely low

lead inductance for optimum filter and ESD

performance

15-bump, 2.960mm x 1.330mm footprint

Chip Scale Package (CM1420)

20-bump, 4.000mm x 1.458mm footprint

Chip Scale Package (CM1422)

RoHS compliant (lead-free) finishing

LCD data lines in clamshell wireless handsets

EMI filtering & ESD protection for high-speed I/O

data ports

Wireless handsets / cell phones

Notebook computers

PDAs / Handheld PCs

EMI filtering for high-speed data lines

15kV ESD protection on each channel

30kV ESD protection on each channel (HBM)

490 N. McCarthy Blvd., Milpitas, CA 95035-5112

coated for improved reliability at

(Pins B1-Bn)

FILTERn*

LCD EMI Filter Array with ESD Protection

GND

(n=6 for CM1420, 8 for CM1422)

1 of n EMI Filtering + ESD Channels

●

Issue B – 06/03/08

15pF

Tel: 408.263.3214

100Ω

Product Description

CAMD's CM1420 and CM1422 are EMI filter arrays

with ESD protection, which integrate six and eight Pi-

filters (C-R-C), respectively. The CM1420/22 has com-

ponent values of 15pF-100Ω-15pF.

include ESD protection diodes on every pin, which pro-

vide a very high level of protection for sensitive elec-

tronic

electrostatic discharge (ESD). The ESD diodes con-

nected to the filter ports safely dissipate ESD strikes of

±15kV, well beyond the maximum requirement of the

IEC 61000-4-2 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 elec-

tronics (e.g. wireless handsets, PDAs, notebook com-

puters) because of its small package format and easy-

to-use pin assignments. In particular, the CM1420/22

is ideal for EMI filtering and protecting data lines from

ESD for the LCD display in clamshell handsets.

The CM1420 and CM1422 incorporate OptiGuard

coating which results in improved reliability at assem-

bly. The CM1420 and CM1422 are available in space-

saving, low-profile chip-scale packages with RoHS

compliant lead-free finishing.

15pF

components

●

Fax: 408.263.7846

that

FILTERn*

may

●

www.cmd.com

CM1420/22

These devices

subjected

Related parts for CM1422-03CP-HST

CM1422-03CP-HST Summary of contents

Page 1

... EMI filtering and protecting data lines from ESD for the LCD display in clamshell handsets. The CM1420 and CM1422 incorporate OptiGuard coating which results in improved reliability at assem- bly. The CM1420 and CM1422 are available in space- saving, low-profile chip-scale packages with RoHS compliant lead-free finishing. 100Ω ...

Page 2

... California Micro Devices Corp. All rights reserved. 2 490 N. McCarthy Blvd., Milpitas, CA 95035-5112 PACKAGE / PINOUT DIAGRAMS 5 6 Orientation Marking CM1420 CSP Package Orientation Marking CM1422 CSP Package PIN DESCRIPTIONS DESCRIPTION CM1420 DESCRIPTION PIN(s) Filter Channel 1 C1 Filter Channel 2 C2 Filter Channel 3 C3 Filter Channel 4 C4 ...

Page 3

Specifications PARAMETER Storage Temperature Range DC Power per Resistor DC Package Power Rating PARAMETER Operating Temperature Range ELECTRICAL OPERATING CHARACTERISTICS SYMBOL PARAMETER R Resistance C Capacitance V Diode Standoff Voltage DIODE I Diode Leakage Current (reverse bias) LEAK V Signal ...

Page 4

Performance Information Typical Filter Performance (T =25°C, DC Bias=0V, 50 Ohm Environment) A Figure 1. Insertion Loss VS. Frequency (A1-C1 to GND B1) Figure 2. Insertion Loss VS. Frequency (A2-C2 to GND B1) © 2008 California Micro Devices Corp. All ...

Page 5

Performance Information (cont’d) Typical Filter Performance (T =25°C, DC Bias=0V, 50 Ohm Environment) A Figure 3. Insertion Loss VS. Frequency (A3-C3 to GND B2) Figure 4. Insertion Loss VS. Frequency (A4-C4 to GND B2) © 2008 California Micro Devices Corp. ...

Page 6

Performance Information (cont’d) Typical Filter Performance (T =25°C, DC Bias=0V, 50 Ohm Environment) A Figure 5. Insertion Loss VS. Frequency (A5-C5 to GND B3) Figure 6. Insertion Loss VS. Frequency (A6-C6 to GND B3) © 2008 California Micro Devices Corp. ...

Page 7

... DC Bias=0V, 50 Ohm Environment) A © 2008 California Micro Devices Corp. All rights reserved. 490 N. McCarthy Blvd., Milpitas, CA 95035-5112 Figure 7. Insertion Loss VS. Frequency (A7-C7 to GND B4, CM1422 Only) Figure 8. Insertion Loss VS. Frequency (A8-C8 to GND B4, CM1422 Only) ● Tel: 408.263.3214 Issue B – 06/03/08 CM1420/22 ● ● ...

Page 8

Performance Information (cont’d) Figure 9. Filter Capacitance vs. Input Voltage over Temperature (normalized to capacitance at 2.5VDC and 25°C) © 2008 California Micro Devices Corp. All rights reserved. 8 490 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● ● Tel: 408.263.3214 ...

Page 9

Application Information Refer to Application Note AP-217, "The Chip Scale Package", for a detailed description of Chip Scale Packages offered by California Micro Devices. PRINTED CIRCUIT BOARD RECOMMENDATIONS PARAMETER Pad Size on PCB Pad Shape Pad Definition Solder Mask Opening ...

Page 10

Mechanical Details The CM1420/22 is offered in 15-bump and 20-bump custom Chip Scale Packages (CSP). Dimensions for each of these devices are presented in the following pages. CM1420 Mechanical Specifications The package dimensions for the CM1420 are pre- sented below. ...

Page 11

... Mechanical Details (cont’d) CM1422 Mechanical Specifications The package dimensions for the CM1422 are pre- sented below. PACKAGE DIMENSIONS Package Custom CSP Bumps Millimeters Dim Min Nom Max A1 3.955 4.000 4.045 0.1557 0.1575 0.1593 A2 1.413 1.458 1.503 0.0556 0.0574 0.0592 B1 0.495 0.500 0.505 0.0195 0.0197 0.0199 B2 0 ...

Related keywords

CM1422-03CP-HST datasheet
CM1422-03CP-HST data sheet
CM1422-03CP-HST pdf datasheet
CM1422-03CP-HST component
CM1422-03CP-HST part
CM1422-03CP-HST distributor
CM1422-03CP-HST RoHS
CM1422-03CP-HST datasheet download