LCD and Camera EMI Filter Array with ESD Protection CM1442-06LP Features • • Functional Description Six channels of EMI filtering with integrated ESD The CM1442-06LP is part of a family of pi-style EMI filter protection arrays with ESD protection, which integrates six filters (C- 0.4mm pitch, 15-bump, 2.360mm x 1.053mm R-C) in a Chip Scale Package (CSP) form factor with footprint Chip Scale Package (CSP) 0.40mm pitch. The CM1442-06LP (low profile) has Pi-style EMI filters in a capacitor-resistor-capacitor component values of 15pF-100Ω-15pF per channel. The (C-R-C) network CM1442-06LP has a cut-off frequency of 120MHz and can ±15kV ESD protection on each channel be used in applications where the data rates are as high as (IEC 61000-4-2 Level 4, contact discharge) 48Mbps. The parts include avalanche-type ESD diodes on • ±30kV ESD protection on each channel (HBM) every pin, which provide a very high level of protection for • Greater than 30dB attenuation (typical) at 1 GHz sensitive • RoHS-compliant, lead-free packaging electrostatic discharge (ESD). The ESD protection diodes • • electronic components against potential safely dissipate ESD strikes of ±15kV, well beyond the Applications • • • • • • 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 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. The CM1442-06LP is available in a space-saving, lowprofile CSP with RoHS-compliant, lead-free finishing. It is manufactured with a 0.40mm pitch and 0.15mm CSP solder ball to provide up to 28% board space saving versus competing CSP devices with 0.50mm pitch and 0.30mm CSP solder ball. Package/Pinout Diagrams ©2010 SCILLC. All rights reserved. March 2010 Rev. 3 Publication Order Number: CM1442-06LP/D CM1442-06LP Pin Descriptions PIN(s) NAME A1 FILTER1 A2 DESCRIPTION PIN(s) NAME DESCRIPTION Filter + ESD Channel 1 C1 FILTER1 Filter + ESD Channel 1 FILTER2 Filter + ESD Channel 2 C2 FILTER2 Filter + ESD Channel 2 A3 FILTER3 Filter + ESD Channel 3 C3 FILTER3 Filter + ESD Channel 3 A4 FILTER4 Filter + ESD Channel 4 C4 FILTER4 Filter + ESD Channel 4 A5 FILTER5 Filter + ESD Channel 5 C5 FILTER5 Filter + ESD Channel 5 A6 FILTER6 Filter + ESD Channel 6 C6 FILTER6 Filter + ESD Channel 6 B1-B3 GND Device Ground Ordering Information Bumps Package 15 CSP 1 Order Part Number CM1442-06LP Note 1: Parts are shipped in tape and reel form unless otherwise specified. Rev. 3 | Page 2 of 10 | www.onsemi.com Part Marking N4 CM1442-06LP Absolute Maximum Ratings PARAMETER RATING UNITS -65 to +150 °C DC Power per Resistor 100 mW DC Package Power Rating 500 mW RATING UNITS -40 to +85 °C Storage Temperature Range Standard Operating Conditions PARAMETER Operating Temperature Range Electrical Specifications SYMBOL R PARAMETER CONDITIONS Resistance CTOTAL MIN TYP MAX UNITS 80 100 120 Ω Total Channel Capacitance At 2.5VDC Reverse Bias, 1MHz, 30mVAC 24 30 36 pF C Capacitance C1 At 2.5VDC Reverse Bias, 1MHz, 30mVAC 12 15 18 pF VDIODE Standoff Voltage IDIODE=10µA 6.0 ILEAK Diode Leakage Current (reverse bias) VDIODE= +3.3V 0.1 1 µA VSIG Signal Clamp Voltage Positive Clamp Negative Clamp ILOAD = 10mA ILOAD = -10mA 6.8 -0.8 9.0 -0.4 V V VESD RDYN f C In-system ESD Withstand Voltage a) Human Body Model, MIL-STD-883, Method 3015 b) Contact Discharge per IEC 61000-4-2 Level 4 Notes 2 and 3 Dynamic Resistance Positive Negative Cut-off Frequency ZSOURCE=50Ω, ZLOAD=50Ω 5.6 -1.5 V ±30 kV ±15 kV 2.3 0.9 Ω Ω 115 MHz R=100Ω, C=15pF Note 1: TA=25°C unless otherwise specified. Note 2: ESD applied to input and output pins with respect to GND, one at a time. Note 3: Unused pins are left open. Rev. 3 | Page 3 of 10 | www.onsemi.com CM1442-06LP Performance Information Typical Filter Performance (TA=25°C, DC Bias=0V, 50 Ohm Environment) Figure 1. Insertion Loss vs. Frequency (A1-C1 to GND B1) Figure 2. Insertion Loss vs. Frequency (A2-C2 to GND B1) Rev. 3 | Page 4 of 10 | www.onsemi.com CM1442-06LP Performance Information (cont’d) Typical Filter Performance (TA=25°C, DC Bias=0V, 50 Ohm Environment) Figure 3. Insertion Loss vs. Frequency (A3-C3 to GND B2) Figure 4. Insertion Loss vs. Frequency (A4-C4 to GND B2) Rev. 3 | Page 5 of 10 | www.onsemi.com CM1442-06LP Performance Information (cont’d) Typical Filter Performance (TA=25°C, DC Bias=0V, 50 Ohm Environment) Figure 5. Insertion Loss vs. Frequency (A5-C5 to GND B3) Figure 6. Insertion Loss vs. Frequency (A6-C6 to GND B3) Rev. 3 | Page 6 of 10 | www.onsemi.com CM1442-06LP Performance Information (cont’d) DC Voltage Figure 7. Filter Capacitance vs. Input Voltage (Normalized to capacitance at 2.5VDC and 25°C) Rev. 3 | Page 7 of 10 | www.onsemi.com CM1442-06LP Application Information PARAMETER VALUE Pad Size on PCB 0.240mm Pad Shape Round Pad Definition Non-Solder Mask defined pads Solder Mask Opening 0.290mm Round Solder Stencil Thickness 0.125mm - 0.150mm Solder Stencil Aperture Opening (laser cut, 5% tapered walls) 0.300mm Round Solder Flux Ratio 50/50 by volume Solder Paste Type No Clean Pad Protective Finish OSP (Entek Cu Plus 106A) Tolerance — Edge To Corner Ball +50µm Solder Ball Side Coplanarity +20µm Maximum Dwell Time Above Liquidous 60 seconds Maximum Soldering Temperature for Lead-free Devices using a Lead-free Solder Paste Non-Solder Mask Defined Pad 0.240mm DIA. Solder Stencil Opening 0.300mm DIA. Solder Mask Opening 0.290mm DIA. Figure 8. Recommended Non-Solder Mask Defined Pad Illustration Figure 9. Lead-free (SnAgCu) Solder Ball Reflow Profile Rev. 3 | Page 8 of 10 | www.onsemi.com 260°C CM1442-06LP Package Dimensions The CM1442-06LP is supplied in custom Chip Scale Packages (CSP). Dimensions are presented below. Package Custom CSP Bumps 15 Millimeters Dim Inches Min Nom Max Min A1 2.315 2.360 2.405 0.911 A2 1.008 1.053 1.098 0.0397 0.0415 0.0432 B1 0.395 0.4000 0.405 0.0156 0.0157 0.0159 B2 0.195 0.2000 0.205 0.0076 0.0078 0.0080 B3 0.3415 0.3465 0.3515 0.0134 0.0136 0.0138 B4 0.3415 0.3465 0.3515 0.0134 0.0136 0.0138 C1 0.130 0.1800 0.230 0.0051 0.0071 0.0091 C2 0.130 0.1800 0.230 0.0051 0.0071 0.0091 D1 0.224 0.262 0.300 0.088 D2 0.191 0.203 0.216 0.0075 0.0080 0.0085 # per tape and reel Nom Max 0.0929 0.0947 0.0103 0.0118 Package Dimensions for CM1442-06LP Chip Scale Package 3500 pieces Controlling dimension: millimeters Tape and Reel Specifications PART NUMBER PACKAGE SIZE (mm) POCKET SIZE (mm) B0 X A0 X K0 TAPE WIDTH W REEL DIAMETER QTY PER REEL P0 P1 CM1442-06LP 2.36 X 1.053 X 0.262 2.59 X 1.15 X 0.40 8mm 178mm (7") 3500 4mm 4mm Figure 10. Tape and Reel Mechanical Data Rev. 3 | Page 9 of 10 | www.onsemi.com CM1442-06LP ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer's technical experts. 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SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: FULFILLMENT Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: Phone 303-675-2175 or 800-344-3860 Toll Free USA/Canada Fax: Fax 303-675-2176 or 800-344-3867 Toll Free USA/Canada Email: Email [email protected] N. American Technical Support: Support 800-282-9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81-3-5773-3850 Rev. 3 | Page 10 of 10 | www.onsemi.com ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative