CM1442-06LP LCD and Camera EMI Filter Array with ESD Protection Functional Description Features • Six Channels of EMI Filtering with Integrated ESD Protection • 0.4 mm Pitch, 15−Bump, 2.360 mm x 1.053 mm Footprint Chip • • • • • Scale Package (CSP) Pi−Style EMI Filters in a Capacitor−Resistor−Capacitor (C−R−C) Network ±15 kV ESD Protection on Each Channel (IEC 61000−4−2 Level 4, Contact Discharge) ±30 kV ESD Protection on Each Channel (HBM) Greater than 30 dB Attenuation (Typical) at 1 GHz These Devices are Pb−Free and are RoHS Compliant http://onsemi.com WLCSP15 LP SUFFIX CASE 567CM MARKING DIAGRAM + N4 YY WW The CM1442-06LP is part of a family of pi-style EMI filter arrays with ESD protection, which integrates six filters (C-R-C) in a Chip Scale Package (CSP) form factor with 0.40 mm pitch. The CM1442-06LP (low profile) has component values of 15 pF − 100 − 15 pF per channel. The CM1442-06LP has a cut-off frequency of 120 MHz and can be used in applications where the data rates are as high as 48 Mbps. The parts include avalanche-type ESD diodes on every pin, which provide a very high level of protection for sensitive electronic components against potential electrostatic discharge (ESD). The ESD protection diodes safely dissipate ESD strikes of ±15 kV, 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 ±30 kV. The CM1442-06LP is available in a space-saving, low-profile CSP with RoHS-compliant, lead-free finishing. It is manufactured with a 0.40 mm pitch and 0.15 mm CSP solder ball to provide up to 28% board space saving versus competing CSP devices with 0.50 mm pitch and 0.30 mm CSP solder ball. CM1442−06LP 15−Bump CSP Package N4 = CM1442−06LP YYWW = Datecode ORDERING INFORMATION Device Package Shipping† CM1442−06LP CSP−15 (Pb−Free) 3500/Tape & Reel †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D. 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 © Semiconductor Components Industries, LLC, 2011 March, 2011 − Rev. 4 1 Publication Order Number: CM1442−06LP/D CM1442−06LP BLOCK DIAGRAM 100 FILTER+ESDn* (Pins A1−An) 15 pF GND (Pins B1−Bm where m = n/2) FILTER+ESDn* (Pins C1−Cn) 15 pF 1 of 6 EMI/RFI + ESD Channels *See Package/Pinout Diagrams for expanded pin information. PACKAGE / PINOUT DIAGRAMS Top View (Bumps Down View) A + 1 2 3 4 5 6 C1 N4 Orientation Marking (see Note) Bottom View (Bumps Up View) B Orientation Marking C C2 B1 A1 A1 C3 C4 B2 A2 A3 C5 C6 B3 A4 A5 A6 CM1442−06LP 15−Bump CSP Package Table 1. PIN DESCRIPTIONS Pins Name A1 FILTER1 A2 FILTER2 A3 Description Pins Name Description Filter + ESD Channel 1 C1 FILTER1 Filter + ESD Channel 1 Filter + ESD Channel 2 C2 FILTER2 Filter + ESD Channel 2 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 SPECIFICATIONS Table 2. ABSOLUTE MAXIMUM RATINGS Parameter Rating Units −65 to +150 °C DC Power per Resistor 100 mW DC Package Power Rating 500 mW Storage Temperature Range Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. http://onsemi.com 2 CM1442−06LP Table 3. STANDARD OPERATING CONDITIONS Parameter Operating Temperature Range Rating Units −40 to +85 °C Table 4. ELECTRICAL OPERATING CHARACTERISTICS (Note 1) Symbol R CTOTAL Parameter Conditions Resistance Min Typ Max Units 80 100 120 Total Channel Capacitance At 2.5 VDC Reverse Bias, 1 MHz, 30 mVAC 24 30 36 pF C Capacitance C1 At 2.5 VDC Reverse Bias, 1 MHz, 30 mVAC 12 15 18 pF VDIODE Standoff Voltage IDIODE = 10 A 6.0 ILEAK Diode Leakage Current (reverse bias) VDIODE = +3.3 V 0.1 1 VSIG Signal Clamp Voltage Positive Clamp Negative Clamp ILOAD = 10 mA ILOAD = −10 mA 6.8 −0.8 9.0 −0.4 VESD In−system ESD Withstand Voltage a) Human Body Model, MIL−STD−883, Method 3015 b) Contact Discharge per IEC 61000−4−2 Level 4 RDYN Dynamic Resistance Positive Negative fC (Notes 2 and 3) 5.6 −1.5 R = 100 , C = 15 pF 1. TA = 25°C unless otherwise specified. 2. ESD applied to input and output pins with respect to GND, one at a time. 3. Unused pins are left open. PERFORMANCE INFORMATION Figure 1. Filter Capacitance vs. Input Voltage (normalized to capacitance at 2.5 VDC and 255C) http://onsemi.com 3 A V kV ±30 ±15 2.3 0.9 Cut−off Frequency ZSOURCE = 50 , ZLOAD = 50 V 115 MHz CM1442−06LP PERFORMANCE INFORMATION (Cont’d) Typical Filter Performance (TA = 255C, DC Bias = 0 V, 50 W Environment) Figure 2. Insertion Loss vs. Frequency (A1−C1 to GND B1) Figure 3. Insertion Loss vs. Frequency (A2−C2 to GND B1) http://onsemi.com 4 CM1442−06LP PERFORMANCE INFORMATION (Cont’d) Typical Filter Performance (TA = 255C, DC Bias = 0 V, 50 W Environment) Figure 4. Insertion Loss vs. Frequency (A3−C3 to GND B2) Figure 5. Insertion Loss vs. Frequency (A4−C4 to GND B2) http://onsemi.com 5 CM1442−06LP PERFORMANCE INFORMATION (Cont’d) Typical Filter Performance (TA = 255C, DC Bias = 0 V, 50 W Environment) Figure 6. Insertion Loss vs. Frequency (A5−C5 to GND B3) Figure 7. Insertion Loss vs. Frequency (A6−C6 to GND B3) http://onsemi.com 6 CM1442−06LP APPLICATION INFORMATION Table 5. PRINTED CIRCUIT BOARD RECOMMENDATIONS Parameter Value Pad Size on PCB 0.240 mm Pad Shape Round Pad Definition Non−Solder Mask defined pads Solder Mask Opening 0.290 mm Round Solder Stencil Thickness 0.125 − 0.150 mm Solder Stencil Aperture Opening (laser cut, 5% tapered walls) 0.300 mm 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 ±50 m Solder Ball Side Coplanarity ±20 m Maximum Dwell Time Above Liquidous 60 seconds Maximum Soldering Temperature for Lead−free Devices using a Lead−free Solder Paste 260°C Non−Solder Mask Defined Pad 0.240 mm DIA. Solder Stencil Opening 0.300 mm DIA. Solder Mask Opening 0.290 mm DIA. Figure 8. Recommended Non−Solder Mask Defined Pad Illustration Temperature (5C) 250 200 150 100 50 0 1:00.0 2:00.0 3:00.0 Time (minutes) 4:00.0 Figure 9. Lead−free (SnAgCu) Solder Ball Reflow Profile http://onsemi.com 7 CM1442−06LP PACKAGE DIMENSIONS WLCSP15, 2.36x1.05 CASE 567CM−01 ISSUE O PIN A1 REFERENCE 2X 0.05 C 2X D È È 0.05 C A NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. CONTROLLING DIMENSION: MILLIMETERS. 3. COPLANARITY APPLIES TO SPHERICAL CROWNS OF SOLDER BALLS. B E DIM A A1 A2 b D E eD eE TOP VIEW A2 0.05 C A RECOMMENDED SOLDERING FOOTPRINT* 0.05 C NOTE 3 A1 C SIDE VIEW SEATING PLANE PACKAGE OUTLINE A1 eD/2 15X b 0.05 C A B 0.03 C eD MILLIMETERS MIN MAX 0.30 0.22 0.04 0.12 0.20 REF 0.23 0.28 2.36 BSC 1.05 BSC 0.400 BSC 0.347 BSC 0.35 eE 0.35 C 15X 0.40 PITCH B 0.25 DIMENSIONS: MILLIMETERS A 1 2 3 4 5 6 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. 7 8 9 BOTTOM VIEW 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. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. 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: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada Email: [email protected] N. American Technical 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 http://onsemi.com 8 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative CM1442−06LP/D