LCD and Camera EMI Filter Array with ESD Protection CM1621 Features Applications • • • • • • • • • Six channels of EMI filtering with integrated ESD protection Pi-style EMI filters in a capacitor-resistorcapacitor (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 40dB attenuation (typical) at 1GHz uDFN package with 0.40mm lead pitch: • 12-lead: 2.50mm x 1.20mm x 0.50mm Lead-free finishing, RoHS compliant • • • 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 Electrical Schematic 1 of 6 EMI/RFI + ESD Channels ©2010 SCILLC. All rights reserved. June 2010 – Rev. 2 Publication Order Number: CM1621/D CM1621 PIN DESCRIPTIONS DEVICE PIN(s) NAME 1 FILTER1 2 DESCRIPTION DEVICE PIN(s) NAME DESCRIPTION Filter + ESD Channel 1 12 FILTER1 Filter + ESD Channel 1 FILTER2 Filter + ESD Channel 2 11 FILTER2 Filter + ESD Channel 2 3 FILTER3 Filter + ESD Channel 3 10 FILTER3 Filter + ESD Channel 3 4 FILTER4 Filter + ESD Channel 4 9 FILTER4 Filter + ESD Channel 4 5 FILTER5 Filter + ESD Channel 5 8 FILTER5 Filter + ESD Channel 5 6 FILTER6 Filter + ESD Channel 6 7 FILTER6 Filter + ESD Channel 6 GND PAD GND Device Ground Ordering Information PART NUMBERING INFORMATION Lead-free Finish Pins Package Ordering Part Number1 Part Marking 12 uDFN-12 CM1621-06DE P21 Note 1: Parts are shipped in Tape & Reel form unless otherwise specified. Rev. 2 | Page 2 of 11 | www.onsemi.com CM1621 Specifications 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 Rev. 2 | Page 3 of 11 | www.onsemi.com CM1621 ELECTRICAL OPERATING CHARACTERISTICS (SEE NOTE1) SYMBOL R PARAMETER CONDITIONS Resistance CTOTAL MIN TYP MAX UNITS 85 100 115 Ω 27 34 41 pF Total Channel Capacitance At 2.5VDC Reverse Bias, 1MHz, 30mVAC Capacitance C At 2.5VDC Reverse Bias, 1MHz, 30mVAC 17 pF Standoff Voltage IDIODE = 10μA 6.0 V ILEAK Diode Leakage Current (reverse bias) VDIODE = +3.3V VSIG Signal Clamp Voltage ILOAD = 1.0mA VESD In-system ESD Withstand Voltage a) Human Body Model (HBM), MIL-STD-883, Method 3015 b) Contact Discharge per IEC 61000-4-2 Level 4 Note 2 C VDIODE RDYN f C A1GHz Dynamic Resistance Positive Negative 6.0 7.0 100 nA 8.0 V ±30 kV ±15 kV Ω Ω 2.3 0.9 Cut-off Frequency ZSOURCE = 50Ω, ZLOAD = 50Ω Channel R = 100Ω, Channel C = 15pF Absolute Attenuation @ 1GHz from 0dB Level ZSOURCE = 50Ω, Z LOAD = 50Ω, DC Bias = 0V; Notes 1 and 3 -40 dB ZSOURCE = 50Ω, Z LOAD = 50Ω, DC Bias = 0V; Notes 1 and 3 -35 dB A800MHz - 3 GHz Absolute Attenuation @ 800MHz to 3GHz from 0dB Level 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: Attenuation / RF curves characterized by a network analyzer using microprobes. Rev. 2 | Page 4 of 11 | www.onsemi.com 90 135 Note 3 MHz CM1621 Performance Information Typical Filter Performance (TA=25°C, DC Bias=0V, 50 Ohm Environment) Figure 1. Insertion Loss vs. Frequency (FILTER1 Input to GND, CM1621-06DE) Typical Diode Capacitance vs. Input Voltage Figure 2. Insertion Loss vs. Frequency (FILTER2 Input to GND, CM1621-06DE) Typical Diode Capacitance vs. Input Voltage Rev. 2 | Page 5 of 11 | www.onsemi.com CM1621 Figure 3. Insertion Loss vs. Frequency (FILTER3 Input to GND, CM1621-06DE) Typical Diode Capacitance vs. Input Voltage Figure 4. Insertion Loss vs. Frequency (FILTER4 Input to GND, CM1621-06DE) Typical Diode Capacitance vs. Input Voltage Rev. 2 | Page 6 of 11 | www.onsemi.com CM1621 Figure 5. Insertion Loss vs. Frequency (FILTER5 Input to GND, CM1621-06DE) Typical Diode Capacitance vs. Input Voltage Figure 6. Insertion Loss vs. Frequency (FILTER6 Input to GND, CM1621-06DE) Typical Diode Capacitance vs. Input Voltage Rev. 2 | Page 7 of 11 | www.onsemi.com CM1621 Figure 7. Filter Capacitance vs. Input Voltage (normalized to capacitance at 2.5VDC and 25°C) Rev. 2 | Page 8 of 11 | www.onsemi.com CM1621 Mechanical Details uDFN-12 Mechanical Specifications Dimensions for the CM1621 supplied in a 12-lead, 0.4mm pitch uDFN package are presented below. PACKAGE DIMENSIONS Package uDFN JEDEC No. MO-229C Leads 12 ☛ Millimeters Inches Dim. Min Nom Max Min Nom Max A 0.45 0.50 0.55 0.018 0.020 0.022 A1 0.00 0.02 0.05 0.000 0.001 0.002 0.127 REF A3 0.005 REF b 0.15 0.20 0.25 0.006 0.008 0.010 D 2.40 2.50 2.60 0.094 0.098 0.102 D2 1.70 1.80 1.90 0.067 0.071 0.075 E 1.10 1.20 1.30 0.043 0.047 0.051 E2 0.20 0.30 0.40 0.008 0.012 0.016 e 0.40 BSC 0.016 BSC K 0.22 REF 0.009 REF L # per tape and reel 0.20 0.25 0.30 0.008 0.010 End pad 0.012 3000 pieces End pads to be connected at customer discretion Controlling dimension: millimeters Dimensions for 12-Lead, 0.4mm pitch uDFN package ☛ This package is compliant with JEDEC standard MO-229C with the exception of the D, D2, E, E2, K and L dimensions as called out in the table above. Rev. 2 | Page 9 of 11 | www.onsemi.com CM1621 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 CM1621 2.50 X 1.20 X 0.50 2.80 X 1.45 X 0.70 8mm 178mm (7") 3000 4mm 4mm Rev. 2 | Page 10 of 11 | www.onsemi.com CM1621 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. 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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 Rev. 2 | Page 11 of 11 | 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