Preliminary CM1622 LCD and Camera EMI Filter Array with ESD Protection Features • • • • • • • Applications Eight channels of EMI filtering with integrated ESD protection Pi-style EMI filters in a capacitor-resistor-capacitor (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 1GHz NuDFN package with 0.40mm lead pitch: • 16-lead: 3.5mm x 1.20mm x 0.50mm Lead-free finishing • • • • • 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 100Ω FILTER+ESDn* FILTER+ESDn* 12.5pF C R 12.5pF C GND * See Package/Pinout Diagram for expanded pin information. 1 of 8 EMI/RFI + ESD Channels © 2007 California Micro Devices Corp. All rights reserved. 06/13/07 490 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: 408.263.3214 ● Fax: 408.263.7846 ● www.cmd.com 1 Preliminary CM1622 PACKAGE / PINOUT DIAGRAMS BOTTOM VIEW TOP VIEW (Pins Up View) (Pins Down View) 16 15 14 13 12 11 10 9 Part Marking 1 2 3 4 5 Pin 1 Marking 7 8 1 2 3 4 5 6 GND PAD 6 7 8 16 15 14 13 12 11 10 9 16-Lead NuDFN Package CM-1622-08DE Note: These drawings are not to scale. 16-PIN DESCRIPTIONS DEVICE PIN(s) NAME 1 FILTER1 DESCRIPTION Filter + ESD Channel 1 DEVICE PIN(s) NAME 16 FILTER1 DESCRIPTION Filter + ESD Channel 1 2 FILTER2 Filter + ESD Channel 2 15 FILTER2 Filter + ESD Channel 2 3 FILTER3 Filter + ESD Channel 3 14 FILTER3 Filter + ESD Channel 3 4 FILTER4 Filter + ESD Channel 4 13 FILTER4 Filter + ESD Channel 4 5 FILTER5 Filter + ESD Channel 5 12 FILTER5 Filter + ESD Channel 5 6 FILTER6 Filter + ESD Channel 6 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 Device Ground Ordering Information PART NUMBERING INFORMATION Lead-free Finish Pins Package Ordering Part Number1 Part Marking 16 NuDFN-16 CM1622-08DE P22 Note 1: Parts are shipped in Tape & Reel form unless otherwise specified. © 2007 California Micro Devices Corp. All rights reserved. 2 490 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: 408.263.3214 ● Fax: 408.263.7846 ● www.cmd.com 06/13/07 Preliminary CM1622 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 ELECTRICAL OPERATING CHARACTERISTICS (NOTE1) SYMBOL MIN TYP MAX UNITS IR= 20mA 85 100 115 Ω Total Channel Capacitance At 2.5VDC Reverse Bias, 1MHz, 30mVAC 20 25 30 pF Capacitance C At 2.5VDC Reverse Bias, 1MHz, 30mVAC 12.5 pF Standoff Voltage IDIODE = 10μA 6.0 V ILEAK Diode Leakage Current (reverse bias) VDIODE = +3.3V 0.01 0.2 μA VSIG Signal Clamp Voltage ILOAD = 1.0mA 7.0 8.0 V VESD In-system ESD Withstand Voltage a) Human Body Model, MIL-STD-883, Method 3015 b) Contact Discharge per IEC 61000-42 Level 4 See notes 2 and 3. R CTOTAL C VDIODE RDYN fC A1GHz PARAMETER CONDITIONS Resistance 6.0 ±30 kV ±15 kV Dynamic Resistance Positive Negative 2.3 0.9 Ω Ω 115 MHz Cut-off Frequency ZSOURCE = 50Ω, ZLOAD = 50Ω Channel R = 100Ω, Channel C = 25pF Absolute Attenuation @ 1GHz from 0dB Level ZSOURCE = 50Ω, Z LOAD = 50Ω, DC Bias = 0V; See notes 1, 4, 5. -35 dB ZSOURCE = 50Ω, Z LOAD = 50Ω, DC Bias = 0V; See notes 1, 4, 5. 30 dB A800MHz - Absolute Attenuation @ 800MHz to 6GHz from 0dB Level 6GHz Note 1: Note 2: Note 3: Note 4: Note 5: TA=25°C unless otherwise specified. ESD applied to input and output pins with respect to GND, one at a time. These parameters are guaranteed by design and characterization. Attenuation / RF curves characterized by a network analyzer using microprobes. These parameters are NOT guaranteed by design, characterization and production. © 2007 California Micro Devices Corp. All rights reserved. 06/13/07 490 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: 408.263.3214 ● Fax: 408.263.7846 ● www.cmd.com 3 Preliminary CM1622 Performance Information Typical Filter Performance (TA=25°C, DC Bias=0V, 50 Ohm Environment) Figure 1. Insertion Loss vs. Frequency (FILTER1 Input to GND) 0 dB INSERTION LOSS -10 dB -20 dB -30 dB -40 dB -50 dB 3 10 1000 100 2000 6000 FREQUENCY (MHz) Figure 2. Insertion Loss vs. Frequency (FILTER2 Input to GND) © 2007 California Micro Devices Corp. All rights reserved. 4 490 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: 408.263.3214 ● Fax: 408.263.7846 ● www.cmd.com 06/13/07 Preliminary CM1622 0 dB INSERTION LOSS -10 dB -20 dB -30 dB -40 dB -50 dB 3 10 1000 100 2000 6000 FREQUENCY (MHz) Figure 3. Insertion Loss vs. Frequency (FILTER3 Input to GND) 0 dB INSERTION LOSS -10 dB -20 dB -30 dB -40 dB -50 dB 3 10 1000 100 2000 6000 FREQUENCY (MHz) Figure 4. Insertion Loss vs. Frequency (FILTER4 Input to GND) © 2007 California Micro Devices Corp. All rights reserved. 06/13/07 490 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: 408.263.3214 ● Fax: 408.263.7846 ● www.cmd.com 5 Preliminary CM1622 0 dB INSERTION LOSS -10 dB -20 dB -30 dB -40 dB -50 dB 3 10 1000 100 2000 6000 FREQUENCY (MHz) Figure 5. Insertion Loss vs. Frequency (FILTER5 Input to GND) 0 dB INSERTION LOSS -10 dB -20 dB -30 dB -40 dB -50 dB 3 10 1000 100 2000 6000 FREQUENCY (MHz) Figure 6. Insertion Loss vs. Frequency (FILTER6 Input to GND) © 2007 California Micro Devices Corp. All rights reserved. 6 490 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: 408.263.3214 ● Fax: 408.263.7846 ● www.cmd.com 06/13/07 Preliminary CM1622 0 dB INSERTION LOSS -10 dB -20 dB -30 dB -40 dB -50 dB 3 10 1000 100 2000 6000 FREQUENCY (MHz) Figure 7. Insertion Loss vs. Frequency (FILTER7 Input to GND) 0 dB INSERTION LOSS -10 dB -20 dB -30 dB -40 dB -50 dB 3 10 1000 100 2000 6000 FREQUENCY (MHz) Figure 8. Insertion Loss vs. Frequency (FILTER8 Input to GND) © 2007 California Micro Devices Corp. All rights reserved. 06/13/07 490 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: 408.263.3214 ● Fax: 408.263.7846 ● www.cmd.com 7 Preliminary CM1622 Capacitance (Normalized) Typical Diode Capacitance vs. Input Voltage DC Voltage Figure 9. Filter Capacitance vs. Input Voltage (normalized to capacitance at 2.5VDC and 25°C) © 2007 California Micro Devices Corp. All rights reserved. 8 490 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: 408.263.3214 ● Fax: 408.263.7846 ● www.cmd.com 06/13/07 Preliminary CM1622 Mechanical Details NuDFN-16 Mechanical Specifications, 0.4mm Mechanical Package Diagrams Dimensions for the CM1622 supplied in a 16-lead, 0.4mm pitch NuDFN package are presented below. For complete information on the NuDFN-16, see the California Micro Devices NuDFN Package Information document. D 16 15 14 13 12 11 10 9 PACKAGE DIMENSIONS Pin 1 Marking E Package NuDFN JEDEC No. MO-229C* Leads 16 Millimeters TOP VIEW Inches 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 A3 b 0.127 REF 0.15 b1 0.20 0.08 C 0.005 REF 0.25 0.006 .20 BSC 0.008 0.010 3.50 3.60 0.134 0.138 0.142 D2 2.70 2.80 2.90 0.106 0.110 0.114 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 # per tape and reel 0.25 0.016 BSC 0.30 0.008 0.15 REF 0.010 1 L2 End pad b1 16X 0.10 e 0.012 1 3000 pieces Controlling dimension: millimeters 2 3 M CAB 4 5 b 7 8 16 15 14 13 12 11 10 9 0.006 REF GND L2 0.400 BSC 0.20 A3 SIDE VIEW A 3.40 L A1 0.008 BSC D e 0.10 C C0.2 6 E2 GND Dim. 1 2 3 4 5 6 7 8 GND PAD D2 L * 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. BOTTOM VIEW Dimensions for 16-Lead, 0.4mm pitch NuDFN package © 2007 California Micro Devices Corp. All rights reserved. 06/13/07 490 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: 408.263.3214 ● Fax: 408.263.7846 ● www.cmd.com 9