LCD and Camera EMI Filter Array with ESD Protection CM1631 Features Product Description • The CM1631 is a family of pi-style EMI filter arrays with ESD protection, which integrates four, six, or eight filters (C-R-C) in a small form factor, uDFN 0.40mm pitch package. The CM1631 has component values of 15pF-100W-15pF per channel with a cut-off frequency of 120MHz, and can be used in applications with data rates up to 48Mbps. The device includes ESD diodes on every pin, that provide a very high level of protection for sensitive electronic components against possible electrostatic discharge (ESD). The ESD protection diodes safely dissipate ESD strikes of ±15kV, which is 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 greater than ±30kV. • • • • • • • • Four, six and eight 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 35dB attenuation (typical) at 1 GHz uDFN package with 0.40mm lead pitch: •4-ch. = 8-lead uDFN •6-ch. = 12-lead uDFN •8-ch. = 16-lead uDFN Tiny uDFN package size: • 8-lead: 1.70mm x 1.35mm x 0.50mm • 12-lead: 2.50mm x 1.35mm x 0.50mm • 16-lead: 3.30mm x 1.35mm x 0.50mm Increased robustness against vertical impacts during manufacturing process Lead-free finishing, RoHS compliant 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 ©2010 SCILLC. All rights reserved. May 2010 – Rev. 0 These devices are particularly well-suited for portable electronics (e.g. wireless handsets, PDAs, notebook computers) because of their small package and easyto-use pin assignments. In particular, the CM1631 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 CM1631 is housed in space-saving, ultra-lowprofile 8-, 12- and 16-lead uDFN packages with a 0.40mm pitch and is available with lead-free finishing. This smaller size uDFN package provides up to 42% board space saving vs. the 0.50mm pitch uDFN packages. Publication Order Number: CM1631/D CM1631 Rev.0 | Page 2 of 22 | www.onsemi.com CM1631 PIN DESCRIPTIONS DEVICE PIN(s) DEVICE PIN(s) -04 -06 -08 NAME 1 1 1 FILTER1 2 2 2 3 3 4 -04 -06 -08 NAME Filter + ESD Channel 1 8 12 16 FILTER1 Filter + ESD Channel 1 FILTER2 Filter + ESD Channel 2 7 11 15 FILTER2 Filter + ESD Channel 2 3 FILTER3 Filter + ESD Channel 3 6 10 14 FILTER3 Filter + ESD Channel 3 4 4 FILTER4 Filter + ESD Channel 4 5 9 13 FILTER4 Filter + ESD Channel 4 5 5 FILTER5 Filter + ESD Channel 5 8 12 FILTER5 Filter + ESD Channel 5 6 6 FILTER6 Filter + ESD Channel 6 7 11 FILTER6 Filter + ESD Channel 6 7 FILTER7 Filter + ESD Channel 7 10 FILTER7 Filter + ESD Channel 7 8 FILTER8 Filter + ESD Channel 8 9 FILTER8 Filter + ESD Channel 8 GND PAD GND DESCRIPTION DESCRIPTION Device Ground Ordering Information PART NUMBERING INFORMATION Lead-free Finish Pins Package Ordering Part Number1 Part Marking 8 uDFN-8 CM1631-04DE UE 12 uDFN-12 CM1631-06DE P31E 16 uDFN-16 CM1631-08DE P318E Note 1: Parts are shipped in Tape & Reel form unless otherwise specified. Rev. 0 | Page 3 of 22 | www.onsemi.com CM1631 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.0 | Page 4 of 22 | www.onsemi.com CM1631 ELECTRICAL OPERATING CHARACTERISTICS (SEE NOTE1) 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 Capacitance C At 2.5VDC Reverse Bias, 1MHz, 30mVAC 12 15 18 pF Standoff Voltage IDIODE=10μA 6.0 ILEAK Diode Leakage Current (reverse bias) VDIODE= 3.3V 0.1 VSIG Signal Clamp Voltage Positive Clamp Negative Clamp ILOAD = 10mA ILOAD = -10mA C VDIODE VESD RDYN f C A1GHz In-system ESD Withstand Voltage Note 2 a) Human Body Model, MIL-STD-883, Method 3015 b) Contact Discharge per IEC 61000-42 Level 4 Dynamic Resistance Positive Negative 5.6 -0.4 6.8 -0.8 V 1.0 μA V V ±30 kV ±15 kV 2.3 0.9 Ω Ω 110 MHz 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 35 dB ZSOURCE = 50Ω, Z LOAD = 50Ω, DC Bias = 0V; Notes 1 and 3 30 dB A800MHz - 6GHz Absolute Attenuation @ 800MHz to 6GHz 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. 0 | Page 5 of 22 | www.onsemi.com CM1631 Performance Information Typical Filter Performance (TA=25°C, DC Bias=0V, 50 Ohm Environment) Figure 1. Insertion Loss vs. Frequency (FILTER1 Input to GND, CM1631-04DE) Figure 2. Insertion Loss vs. Frequency (FILTER2 Input to GND, CM1631-04DE) Rev.0 | Page 6 of 22 | www.onsemi.com CM1631 Performance Information (cont’d) Typical Filter Performance (TA=25°C, DC Bias=0V, 50 Ohm Environment) Figure 3. Insertion Loss vs. Frequency (FILTER3 Input to GND, CM1631-04DE) Figure 4. Insertion Loss vs. Frequency (FILTER4 Input to GND, CM1631-04DE) Rev. 0 | Page 7 of 22 | www.onsemi.com CM1631 Performance Information (cont’d) Typical Filter Performance (TA=25°C, DC Bias=0V, 50 Ohm Environment) Figure 5. Insertion Loss vs. Frequency (FILTER1 Input to GND, CM1631-06DE) Figure 6. Insertion Loss vs. Frequency (FILTER2 Input to GND, CM1631-06DE) Rev.0 | Page 8 of 22 | www.onsemi.com CM1631 Performance Information (cont’d) Typical Filter Performance (TA=25°C, DC Bias=0V, 50 Ohm Environment) Figure 7. Insertion Loss vs. Frequency (FILTER3 Input to GND, CM1631-06DE) Figure 8. Insertion Loss vs. Frequency (FILTER4 Input to GND, CM1631-06DE) Rev. 0 | Page 9 of 22 | www.onsemi.com CM1631 Performance Information (cont’d) Typical Filter Performance (TA=25°C, DC Bias=0V, 50 Ohm Environment) Figure 9. Insertion Loss vs. Frequency (FILTER5 Input to GND, CM1631-06DE) Figure 10. Insertion Loss vs. Frequency (FILTER6 Input to GND, CM1631-06DE) Rev.0 | Page 10 of 22 | www.onsemi.com CM1631 Performance Information (cont’d) Typical Filter Performance (TA=25°C, DC Bias=0V, 50 Ohm Environment) Figure 11. Insertion Loss vs. Frequency (FILTER1 Input to GND, CM1631-08DE) Figure 12. Insertion Loss vs. Frequency (FILTER2 Input to GND, CM1631-08DE) Rev. 0 | Page 11 of 22 | www.onsemi.com CM1631 Performance Information (cont’d) Typical Filter Performance (TA=25°C, DC Bias=0V, 50 Ohm Environment) Figure 13. Insertion Loss vs. Frequency (FILTER3 Input to GND, CM1631-08DE) Figure 14. Insertion Loss vs. Frequency (FILTER4 Input to GND, CM1631-08DE) Rev.0 | Page 12 of 22 | www.onsemi.com CM1631 Performance Information (cont’d) Typical Filter Performance (TA=25°C, DC Bias=0V, 50 Ohm Environment) Figure 15. Insertion Loss vs. Frequency (FILTER5 Input to GND, CM1631-08DE) Figure 16. Insertion Loss vs. Frequency (FILTER6 Input to GND, CM1631-08DE) Rev. 0 | Page 13 of 22 | www.onsemi.com CM1631 Performance Information (cont’d) Typical Filter Performance (TA=25°C, DC Bias=0V, 50 Ohm Environment) Figure 17. Insertion Loss vs. Frequency (FILTER7 Input to GND, CM1631-08DE) Figure 18. Insertion Loss vs. Frequency (FILTER8 Input to GND, CM1631-08DE) Rev.0 | Page 14 of 22 | www.onsemi.com CM1631 Performance Information (cont’d) Typical Diode Capacitance vs. Input Voltage Figure 19. Filter Capacitance vs. Input Voltage (normalized to capacitance at 2.5VDC and 25°C) Rev. 0 | Page 15 of 22 | www.onsemi.com CM1631 Mechanical Details uDFN-08 Mechanical Specifications Dimensions for the CM1631-04DE supplied in a 8-lead, 0.4mm pitch uDFN package are presented below. PACKAGE DIMENSIONS Package uDFN JEDEC No. MO-229C Leads 8 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 1.60 1.70 1.80 0.063 0.067 0.071 D2 1.10 1.20 1.30 0.043 0.047 0.051 E 1.25 1.35 1.45 0.049 0.053 0.057 E2 0.30 0.40 0.50 0.012 0.016 0.020 e 0.40 BSC 0.016 BSC K 0.22 REF 0.009 REF L # per tape and reel 0.15 0.25 0.35 0.006 0.010 0.014 3000 pieces Controlling dimension: millimeters Dimensions for 8-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.0 | Page 16 of 22 | www.onsemi.com CM1631 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 CM1631-04DE 1.70 X 1.35 X 0.50 1.95 X 1.60 X 0.60 8mm 178mm (7") 3000 4mm 4mm Rev. 0 | Page 17 of 22 | www.onsemi.com CM1631 Mechanical Details (cont’d) uDFN-12 Mechanical Specifications Dimensions for the CM1631-06DE 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 1.90 2.00 2.10 0.075 0.079 0.083 E 1.25 1.35 1.45 0.049 0.053 0.057 E2 0.30 0.40 0.50 0.012 0.016 0.020 e 0.40 BSC 0.016 BSC K 0.22 REF 0.009 REF L # per tape and reel 0.15 0.25 0.35 0.006 0.010 0.014 3000 pieces 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.0 | Page 18 of 22 | www.onsemi.com CM1631 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 CM1631-06DE 2.50 X 1.35 X 0.50 2.75 X 1.60 X 0.70 8mm 178mm (7") 3000 4mm 4mm Rev. 0 | Page 19 of 22 | www.onsemi.com CM1631 Mechanical Details (cont’d) uDFN-16 Mechanical Specifications Dimensions for the CM1631 supplied in a 16-lead, 0.4mm pitch uDFN package are presented below. PACKAGE DIMENSIONS Package uDFN JEDEC No. MO-229C Leads 16 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 3.20 3.30 3.40 0.126 0.130 0.134 D2 2.70 2.80 2.90 0.106 0.110 0.114 E 1.25 1.35 1.45 0.049 0.053 0.057 E2 0.30 0.40 0.50 0.012 0.016 0.020 e 0.40 BSC 0.016 BSC K 0.22 REF 0.009 REF L # per tape and reel 0.15 0.25 0.35 0.006 0.010 0.014 3000 pieces Dimensions for 16-Lead, 0.4mm pitch uDFN package Controlling dimension: millimeters 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.0 | Page 20 of 22 | www.onsemi.com CM1631 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 CM1631-08DE 3.30 X 1.35 X 0.50 3.50 X 1.55X 0.70 8mm 178mm (7") 3000 4mm 4mm Rev. 0 | Page 21 of 22 | www.onsemi.com CM1631 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. 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