CM1622

Preliminary CM1622 LCD and Camera EMI Filter Array with ESD Protection Features • • • • • • • 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 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 Electrical Schematic 100Ω FILTER+ESDn* 12.5pF FILTER+ESDn* R 12.5pF C GND C * 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 TOP VIEW (Pins Down View) 16 15 14 13 12 11 10 9 BOTTOM VIEW (Pins Up View) 123456 78 Part Marking GND PAD 12345 Pin 1 Marking 678 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) 1 2 3 4 5 6 7 8 GND PAD NAME FILTER1 FILTER2 FILTER3 FILTER4 FILTER5 FILTER6 FILTER7 FILTER8 GND DESCRIPTION Filter + ESD Channel 1 Filter + ESD Channel 2 Filter + ESD Channel 3 Filter + ESD Channel 4 Filter + ESD Channel 5 Filter + ESD Channel 6 Filter + ESD Channel 7 Filter + ESD Channel 8 Device Ground DEVICE PIN(s) 16 15 14 13 12 11 10 9 NAME FILTER1 FILTER2 FILTER3 FILTER4 FILTER5 FILTER6 FILTER7 FILTER8 DESCRIPTION Filter + ESD Channel 1 Filter + ESD Channel 2 Filter + ESD Channel 3 Filter + ESD Channel 4 Filter + ESD Channel 5 Filter + ESD Channel 6 Filter + ESD Channel 7 Filter + ESD Channel 8 Ordering Information PART NUMBERING INFORMATION Lead-free Finish Pins 16 Package NuDFN-16 Ordering Part Number1 CM1622-08DE Part Marking 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 Storage Temperature Range DC Power per Resistor DC Package Power Rating RATING –65 to +150 100 500 UNITS °C mW mW STANDARD OPERATING CONDITIONS PARAMETER Operating Temperature Range RATING –40 to +85 UNITS °C ELECTRICAL OPERATING CHARACTERISTICS (NOTE1) SYMBOL R CTOTAL C VDIODE ILEAK VSIG VESD PARAMETER Resistance Total Channel Capacitance Capacitance C Standoff Voltage Diode Leakage Current (reverse bias) Signal Clamp Voltage In-system ESD Withstand Voltage a) Human Body Model, MIL-STD-883, Method 3015 b) Contact Discharge per IEC 61000-42 Level 4 Dynamic Resistance Positive Negative Cut-off Frequency , ZSOURCE = 50Ω ZLOAD = 50Ω Absolute Attenuation @ 1GHz from 0dB Level 6GHz from 0dB Level Channel R = 100Ω , Channel C = 25pF ZSOURCE = 50Ω Z LOAD = 50Ω , , DC Bias = 0V; See notes 1, 4, 5. ZSOURCE = 50Ω Z LOAD = 50Ω , , DC Bias = 0V; See notes 1, 4, 5. CONDITIONS IR= 20mA At 2.5VDC Reverse Bias, 1MHz, 30mVAC At 2.5VDC Reverse Bias, 1MHz, 30mVAC IDIODE = 10μA VDIODE = +3.3V ILOAD = 1.0mA See notes 2 and 3. ±30 ±15 kV kV 6.0 MIN 85 20 TYP 100 25 12.5 6.0 0.01 7.0 0.2 8.0 MAX 115 30 UNITS Ω pF pF V μA V RDYN 2.3 0.9 115 -35 30 Ω Ω MHz dB dB fC A1GHz A800MHz - Absolute Attenuation @ 800MHz to 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 -10 dB INSERTION LOSS -20 dB -30 dB -40 dB -50 dB 3 10 100 FREQUENCY (MHz) 1000 2000 6000 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 -10 dB INSERTION LOSS -20 dB -30 dB -40 dB -50 dB 3 10 100 FREQUENCY (MHz) 1000 2000 6000 Figure 3. Insertion Loss vs. Frequency (FILTER3 Input to GND) 0 dB -10 dB INSERTION LOSS -20 dB -30 dB -40 dB -50 dB 3 10 100 FREQUENCY (MHz) 1000 2000 6000 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 -10 dB INSERTION LOSS -20 dB -30 dB -40 dB -50 dB 3 10 100 FREQUENCY (MHz) 1000 2000 6000 Figure 5. Insertion Loss vs. Frequency (FILTER5 Input to GND) 0 dB -10 dB INSERTION LOSS -20 dB -30 dB -40 dB -50 dB 3 10 100 FREQUENCY (MHz) 1000 2000 6000 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 -10 dB INSERTION LOSS -20 dB -30 dB -40 dB -50 dB 3 10 100 FREQUENCY (MHz) 1000 2000 6000 Figure 7. Insertion Loss vs. Frequency (FILTER7 Input to GND) 0 dB -10 dB INSERTION LOSS -20 dB -30 dB -40 dB -50 dB 3 10 100 FREQUENCY (MHz) 1000 2000 6000 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 Typical Diode Capacitance vs. Input Voltage Capacitance (Normalized) 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 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. Mechanical Package Diagrams D 16 15 14 13 12 11 10 9 PACKAGE DIMENSIONS Package JEDEC No. Leads Dim. A A1 A3 b b1 D D2 E E2 e L L2 # per tape and reel 0.20 3.40 2.70 1.10 0.20 0.15 Millimeters Min 0.45 0.00 Nom 0.50 0.02 0.127 REF 0.20 .20 BSC 3.50 2.80 1.20 0.30 0.400 BSC 0.25 0.15 REF 3000 pieces 0.30 3.60 2.90 1.30 0.40 0.25 Max 0.55 0.05 Min 0.018 0.000 0.006 0.134 0.106 0.043 0.008 0.008 NuDFN MO-229C* E Pin 1 Marking 12345678 16 Inches Nom 0.020 0.001 0.008 0.138 0.110 0.047 0.012 0.010 Max 0.022 0.002 0.08 C 0.10 C TOP VIEW 0.005 REF 0.010 0.142 0.114 0.051 0.016 0.012 0.008 BSC A1 SIDE VIEW A A3 1 L2 0.016 BSC 0.006 REF End pad e 16X 0.10 M b1 CAB b 1 GND 2 3 C0.2 4 5 6 7 8 GND E2 GND PAD 9 16 15 14 13 12 11 10 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. D2 L 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