AOZ8013 4-Line EMI Filter with Integrated ESD Protection General Description Features The AOZ8013 is an 4-line device integrating EMI filtering with ESD protection for each line. It is designed to suppress unwanted EMI/RFI signals and provide electrostatic discharge (ESD) protection in portable electronic equipment. This state-of-the-art device utilizes AOS leading edge Trench Vertical Structure [TVS]2 ™ technology for superior clamping performance and filter attenuation over the full operating display range. The AOZ8013 has been optimized for protection of color LCD displays and CCD camera lines in cellular phones and other portable consumer electronic devices. • 4 lines for EMI filtering and ESD protection: The AOZ8013 consists of four identical circuits comprised of TVS diodes for ESD protection, and a resistor–capacitor network for EMI/RFI filtering. A series resistor value of 100¾ and a capacitance value of 28pF are used to achieve -35dB minimum attenuation from 800MHz to 2.2GHz. The TVS diodes provide effective suppression of ESD voltages in excess of ±18kV (air discharge) and ±18kV (contact discharge). This exceeds IEC 61000-4-2, level 4 ESD immunity test. The AOZ8013 comes in an RoHS compliant, 2.0mm x 2.0mm DFN package and is rated over a -40°C to +85°C ambient temperature range. – Exceeds IEC 61000-4-2, level 4 (ESD) immunity test – ±18kV (air discharge) and ±18kV (contact discharge) • Trench Vertical Structure [TVS]2 ™ based technology used to achieve excellent ESD clamping & filter performance over the full operating display range • Filter performance: -35db attenuation from 800MHz to 2.2GHz • Low operating voltage: 5.0V • Capacitance stability over wide range of voltages and temperatures • DFN package, 2.0 x 2.0mm • Pb-free device • Green product Applications • EMI filtering and ESD protection for data lines • LCD displays, camera interface, I/O interface • Portable handheld devices, cell phones, PDA phones Typical Application D0 D1 D2 D3 CH1 CH2 LCD/Camera Module CH3 CH4 Figure 1. Rev. 1.8 August 2008 www.aosmd.com Page 1 of 7 AOZ8013 Ordering Information Part Number Ambient Temperature Range Package Environmental AOZ8013DIL -40°C to +85°C DFN-8 RoHS Compliant Green Product All AOS Products are offering in packaging with Pb-free plating and compliant to RoHS standards. Parts marked as Green Products (with “L” suffix) used reduced levels of Halogens, and are also RoHS compliant. Please visit www.aosmd.com/web/quality/rohs_compliant.jsp for additional information. Pin Configuration 1 8 2 7 3 3 6 4 4 5 1 Exposed Pad (GND) 8 7 6 5 2 DFN-8 Top View (Bottom View) Pin Description Rev. 1.8 August 2008 Pin Number Pin Name Pin Function 1, 8 CH 1 Channel 1 Connections 2, 7 CH 2 Channel 2 Connections 3, 6 CH 3 Channel 3 Connections 4, 5 CH 4 Channel 4 Connections Exposed Pad GND Common Ground Connection www.aosmd.com Page 2 of 7 AOZ8013 Absolute Maximum Ratings Exceeding the Absolute Maximum ratings may damage the device. Parameter Rating Storage Temperature (TS) -65°C to +150°C ESD Rating per IEC61000-4-2, contact ESD Rating per IEC61000-4-2, air (1) ±18kV (1) ±18kV ESD Rating per Human Body Model(2) ±30kV Notes: 1. IEC 61000-4-2 discharge with CDischarge = 150pF, RDischarge = 330¾. 2. Human Body Discharge per MIL-STD-883, Method 3015 CDischarge = 100pF, RDischarge = 1.5k¾. Electrical Characteristics TA = 25°C unless otherwise specified. Symbol VRWM Parameter Reverse Working Voltage Conditions Min. Typ. Max. Units 5.0 V 8 V 0.1 µA (3)(8) 1mA(4) VBR Reverse Breakdown Voltage IT = IR Reverse Leakage Current VRWM = 3.3V 6 clamp(5)(6) 7 VCL Signal Clamp Voltage ILOAD = 12A, positive ILOAD = 12A, negative clamp(5)(6) RCH Total Series Resistance IR = 20mA Cut-off Frequency Measured with 50¾ source and 50¾ load termination 90 MHz Attenuation from 800MHz to 2.2GHz VR = 0V Measured with 50¾ source and 50¾ load termination -35 dB Attenuation from 800MHz to 2.2GHz VR = 5V Measured with 50¾ source and 50¾ load termination -35 dB fC 9.5 -8.5 85 100 V 115 ¾ Notes: 3. The working peak reverse voltage, VRWM, should be equal to or greater than the DC or continuous peak operating voltage level. 4. VBR is measured at the pulse test current IT. 5. Measurements performed using a 100ns Transmission Line Pulse (TLP) system. 6. Total capacitance is equal to 2 x CCH. 7. Measured at 25°C, VR = 2.5V, f = 1.0MHz. 8. Guaranteed by design. Rev. 1.8 August 2008 www.aosmd.com Page 3 of 7 AOZ8013 Typical Performance Characteristics Typical Line Capacitance vs. Reverse Bias Voltage (Normalized to Capacitance @ 2.5V) Insertion Loss Characteristics 2.0 1.8 -10 1.6 Normalized Capacitance (pF) 0 -5 S21 (db) -15 -20 -25 -30 -35 -40 1.4 1.2 1.0 0.8 0.6 0.4 -45 -50 0.2 1 10 100 1000 0 0.0 10000 1.0 Frequency (MHz) 2.0 3.0 4.0 5.0 Reverse Biased Voltage (V) Analog Crosstalk 0 Clamping Voltage vs. Peak Pulse Current (tperiod = 100ns, tr = 1ns) 12 Clamping Voltage, VCL (V) S21 (db) -20 -40 -60 -80 11 10 9 8 7 5 4 3 -100 1 10 100 1000 0 10000 2 Frequency (MHz) 4 6 8 Peak Pulse Current, IPP (A) 10 12 Typical Resistance over Temperature Forward Voltage vs. Forward Current 108 (tperiod = 100ns, tr = 1ns) 106 104 8 Resistance (Ω) Forward Voltage (V) 10 6 4 102 100 2 98 96 0 94 0 2 4 6 8 10 12 92 -40 -30 -20 -10 Forward Current (A) 0 5 15 25 35 45 55 65 75 85 Temperature (°C) Insertion Loss vs. DC Bias 0 -5 Insertion Loss abs (db) -10 -15 -20 -25 -30 -35 -40 -45 -50 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 DC Bias (Volts) Rev. 1.8 August 2008 www.aosmd.com Page 4 of 7 AOZ8013 Package Dimensions, DFN 2.0 x 2.0 8L b D E R E1 E L D1 TOP VIEW A c BOTTOM VIEW A1 Seating Plane SIDE VIEW Dimensions in millimeters RECOMMENDED LAND PATTERN 0.50 0.25 0.90 0.30 1.50 UNIT: mm 1.70 Symbols A A1 b c D D1 E E1 e L R aaa bbb ccc ddd Min. 0.70 0.00 0.18 0.15 Nom. 0.75 0.02 0.25 0.20 2.00 BSC 1.35 1.50 2.00 BSC 0.75 0.90 0.50 BSC 0.20 0.30 0.20 0.15 0.10 0.10 0.08 Max. 0.80 0.05 0.30 0.25 1.60 1.00 0.40 Dimensions in inches Symbols A A1 b c D D1 E E1 e L R aaa bbb ccc ddd Min. 0.028 0.000 0.007 0.006 Nom. Max. 0.030 0.031 0.001 0.002 0.010 0.012 0.008 0.010 0.079 BSC 0.053 0.059 0.063 0.079 BSC 0.030 0.035 0.039 0.020 BSC 0.008 0.012 0.016 0.008 0.006 0.004 0.004 0.003 Notes: 1. Dimensions and tolerances conform to ASME Y14.5M-1994. 2. Controlling dimension is millimeter, converted inch dimensions are not necessarily exact. 3. Dimension b applied to metallized terminal and is measured between 0.10mm and 0.30mm from the terminal tip. If the terminal has the optional radius on the other end of the terminal, dimension b should not be measured in that radius area. 4. Coplanarity ddd applies to the terminals and all other bottom surface metallization. Rev. 1.8 August 2008 www.aosmd.com Page 5 of 7 AOZ8013 Tape and Reel Dimensions, DFN 2.0 x 2.0 8L Carrier Tape P2 P1 D0 D1 E1 K0 E2 B0 T E A0 P0 Feeding Direction UNIT: mm Package DFN 2x2 A0 2.25 ±0.05 B0 2.25 ±0.05 K0 D0 D1 1.00 1.50 1.00 ±0.05 +0.1/-0 ±0.25/-0 E E1 8.00 1.75 +0.30/-0.1 ±0.10 Reel E2 3.50 ±0.05 P0 4.00 ±0.10 P1 4.00 ±0.10 P2 2.00 ±0.10 T 0.254 ±0.02 W1 S R K M N H UNIT: mm Tape Size Reel Size M 8mm ø180 ø180.00 ±0.50 N 60.0 ±0.50 W1 8.4 +1.5/-0.0 H 13.0 ±0.20 S 1.5 Min. K 13.5 Min. R 3.0 ±0.50 Leader / Trailer & Orientation Trailer Tape 300mm Min. Rev. 1.8 August 2008 Components Tape Orientation in Pocket www.aosmd.com Leader Tape 500mm Min. Page 6 of 7 AOZ8013 Package Marking AOZ8013DIL (2.0 x 2.0 DFN) P N OA Assembly Location Code Option Code Part Number Code Underline Denotes Green Code YWLT Year & Week Code Assembly Lot Code This data sheet contains preliminary data; supplementary data may be published at a later date. Alpha & Omega Semiconductor reserves the right to make changes at any time without notice. LIFE SUPPORT POLICY ALPHA & OMEGA SEMICONDUCTOR PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. Rev. 1.8 August 2008 2. A critical component in any component of a life support, device, or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.aosmd.com Page 7 of 7