IP4280CZ10 ESD protection for HDMI interface Rev. 01 — 6 June 2007 Product data sheet 1. Product profile 1.1 General description The IP4280CZ10 is designed for HDMI interface protection. The device includes high-level ElectroStatic Discharge (ESD) protection diodes for the TMDS signal lines. Furthermore, all TMDS intra-pairs are protected by a special diode configuration offering a low line capacitance of 0.7 pF only. These diodes provide protection to downstream components from ESD voltages of up to ±8 kV contact according to IEC 61000-4-2, level 4 standard. 1.2 Features n Pb-free and RoHS compliant, Dark Green n ESD protection for HDMI n All TMDS lines with integrated rail-to-rail clamping diodes with downstream ESD protection of ±8 kV according to IEC 61000-4-2, level 4 standard n Matched 0.5 mm trace spacing n TMDS lines with ≤ 0.05 pF matching of capacitance between the TMDS pairs n Line capacitance of only 0.7 pF per channel n 4-channel TSSOP10 lead-free package n HDMI 1.3 compliant 1.3 Applications n The IP4280CZ10 is designed for HDMI receiver and transmitter port protection e.g.: u TVs, monitors u Notebooks and mainboard graphics cards and ports u Set-top boxes and game consoles u DVD recorders and players IP4280CZ10 NXP Semiconductors ESD protection for HDMI interface 2. Pinning information Table 1. Pinning Pin Description Simplified outline 1 TMDS_CH1+ ESD protection 2 n.c. 3 VCC supply voltage 4 TMDS_CH2+ ESD protection 5 n.c. 6 TMDS_CH2− ESD protection 7 n.c. 8 GND ground 9 TMDS_CH1− ESD protection 10 n.c. 10 1 Symbol 6 9 8 1 3 6 4 sym122 5 3. Ordering information Table 2. Ordering information Type number IP4280CZ10 Package Name Description Version TSSOP10 plastic thin shrink small outline package; 10 leads; body width 3 mm SOT552-1 4. Limiting values Table 3. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter Conditions Min VCC supply voltage GND − 0.5 +5.5 V VI input voltage GND − 0.5 VCC + 0.5 V Vesd electrostatic discharge voltage −8 +8 kV −15 +15 kV −55 +125 °C air discharge [1] Unit all pins to ground; IEC 61000-4-2, level 4 contact storage temperature Tstg Max [1] This measurement is made with a 0.1 µF external capacitor connected between pin 3 (supply voltage) and pin 8 (ground). 5. Recommended operating conditions Table 4. Recommended operating conditions Symbol Parameter Tamb ambient temperature Conditions IP4280CZ10_1 Product data sheet Min Typ Max Unit −40 - +85 °C © NXP B.V. 2007. All rights reserved. Rev. 01 — 6 June 2007 2 of 8 IP4280CZ10 NXP Semiconductors ESD protection for HDMI interface 6. Characteristics Table 5. Characteristics Tamb = 25 °C; unless otherwise specified. Symbol Parameter Conditions Min Typ Max Unit VBRzd Zener diode breakdown voltage I = 1 mA 6 - 9 V IL(r) reverse leakage current per TMDS channel; V = 3.0 V VF forward voltage Cch(TMDS) TMDS channel capacitance - - 1 µA - 0.7 - V VCC = 5 V; f = 1 MHz; Vbias = 2.5 V [1] - 0.7 - pF - 0.05 - pF - 0.07 - pF positive transient - 2.4 - Ω negative transient - 1.3 - Ω - 8 - V ∆Cch(TMDS) TMDS channel capacitance difference VCC = 5 V; f = 1 MHz; Vbias = 2.5 V [1] Cch(mutual) mutual channel capacitance between signal pin and pin n.c.; VCC = 0 V; f = 1 MHz; Vbias = 2.5 V [1] Rdyn dynamic resistance I = 1 A, Tamb = 25 °C; IEC 61000-4-5/9 VCL(ch)trt(pos) positive transient channel clamping voltage Vesd = 8 kV HBM; Tamb = 25 °C [2] [1] This parameter is guaranteed by design. [2] This measurement is made with a 0.1 µF external capacitor connected between pin 3 (supply voltage) and pin 8 (ground). IP4280CZ10_1 Product data sheet © NXP B.V. 2007. All rights reserved. Rev. 01 — 6 June 2007 3 of 8 IP4280CZ10 NXP Semiconductors ESD protection for HDMI interface 7. Application information The IP4280CZ10 is mainly designed to act as a high-level ESD protection for high-speed serial data buses such as HDMI, USB 2.0 and other LVDS data lines. Therefore, a careful printed-circuit board design with respect to impedance matching, coupling to other signals, etc. is recommended. An example showing a basic abstract view of a layout for an HDMI interface is shown in Figure 1. IP4280CZ10 TMDS_D2+ TMDS_D2+ TMDS_CH1+ 1 10 n.c. TMDS_GND 9 TMDS_CH1− n.c. 2 TMDS_D2− TMDS_D2− VCC TMDS_D1+ 0.1 µF 3 8 TMDS_D1+ 7 n.c. TMDS_CH2+ 4 HDMI RECEIVER GND TMDS_GND 6 TMDS_CH2− n.c. 5 HDMI CONNECTOR TMDS_D1− TMDS_D1− TMDS_D0+ TMDS_D0+ TMDS_CH1+ 1 10 n.c. TMDS_GND 9 TMDS_CH1− n.c. 2 TMDS_D0− TMDS_D0− VCC TMDS_CLK+ 0.1 µF 3 8 GND TMDS_CLK+ 7 n.c. TMDS_CH2+ 4 TMDS_GND 6 TMDS_CH2− n.c. 5 TMDS_CLK− TMDS_CLK− CEC IP4280CZ10 CEC n.c. DDC_CLK DDC_DAT GND +5 V HOTPLUG_DET 001aag545 Fig 1. Application diagram IP4280CZ10_1 Product data sheet © NXP B.V. 2007. All rights reserved. Rev. 01 — 6 June 2007 4 of 8 IP4280CZ10 NXP Semiconductors ESD protection for HDMI interface 8. Package outline TSSOP10: plastic thin shrink small outline package; 10 leads; body width 3 mm D E SOT552-1 A X c y HE v M A Z 6 10 A2 (A3) A1 A pin 1 index θ Lp L 1 5 detail X e w M bp 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (2) e HE L Lp v w y Z (1) θ mm 1.1 0.15 0.05 0.95 0.80 0.25 0.30 0.15 0.23 0.15 3.1 2.9 3.1 2.9 0.5 5.0 4.8 0.95 0.7 0.4 0.1 0.1 0.1 0.67 0.34 6° 0° Notes 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. Plastic or metal protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 99-07-29 03-02-18 SOT552-1 Fig 2. Package outline TSSOP10 (SOT552-1) IP4280CZ10_1 Product data sheet © NXP B.V. 2007. All rights reserved. Rev. 01 — 6 June 2007 5 of 8 IP4280CZ10 NXP Semiconductors ESD protection for HDMI interface 9. Abbreviations Table 6. Abbreviations Acronym Description DVD Digital Video Disk ESD ElectroStatic Discharge HBM Human Body Model HDMI High-Definition Multimedia Interface LVDS Low-Voltage Differential Signaling RoHS Restriction of Hazardous Substances TMDS Transition Minimized Differential Signaling USB Universal Serial Bus 10. Revision history Table 7. Revision history Document ID Release date Data sheet status Change notice Supersedes IP4280CZ10_1 20070606 Product data sheet - - IP4280CZ10_1 Product data sheet © NXP B.V. 2007. All rights reserved. Rev. 01 — 6 June 2007 6 of 8 IP4280CZ10 NXP Semiconductors ESD protection for HDMI interface 11. Legal information 11.1 Data sheet status Document status[1][2] Product status[3] Definition Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Product [short] data sheet Production This document contains the product specification. [1] Please consult the most recently issued document before initiating or completing a design. [2] The term ‘short data sheet’ is explained in section “Definitions”. [3] The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the Internet at URL http://www.nxp.com. 11.2 Definitions Draft — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet — A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local NXP Semiconductors sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. 11.3 Disclaimers General — Information in this document is believed to be accurate and reliable. However, NXP Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Right to make changes — NXP Semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. Suitability for use — NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of a NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage. NXP Semiconductors accepts no liability for inclusion and/or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer’s own risk. Applications — Applications that are described herein for any of these products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) may cause permanent damage to the device. Limiting values are stress ratings only and operation of the device at these or any other conditions above those given in the Characteristics sections of this document is not implied. Exposure to limiting values for extended periods may affect device reliability. Terms and conditions of sale — NXP Semiconductors products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms, including those pertaining to warranty, intellectual property rights infringement and limitation of liability, unless explicitly otherwise agreed to in writing by NXP Semiconductors. In case of any inconsistency or conflict between information in this document and such terms and conditions, the latter will prevail. No offer to sell or license — Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. 11.4 Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 12. Contact information For additional information, please visit: http://www.nxp.com For sales office addresses, send an email to: [email protected] IP4280CZ10_1 Product data sheet © NXP B.V. 2007. All rights reserved. Rev. 01 — 6 June 2007 7 of 8 IP4280CZ10 NXP Semiconductors ESD protection for HDMI interface 13. Contents 1 1.1 1.2 1.3 2 3 4 5 6 7 8 9 10 11 11.1 11.2 11.3 11.4 12 13 Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . General description. . . . . . . . . . . . . . . . . . . . . . Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . Pinning information . . . . . . . . . . . . . . . . . . . . . . Ordering information . . . . . . . . . . . . . . . . . . . . . Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . Recommended operating conditions. . . . . . . . Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . Application information. . . . . . . . . . . . . . . . . . . Package outline . . . . . . . . . . . . . . . . . . . . . . . . . Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . Revision history . . . . . . . . . . . . . . . . . . . . . . . . . Legal information. . . . . . . . . . . . . . . . . . . . . . . . Data sheet status . . . . . . . . . . . . . . . . . . . . . . . Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . Contact information. . . . . . . . . . . . . . . . . . . . . . Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 1 1 2 2 2 2 3 4 5 6 6 7 7 7 7 7 7 8 Please be aware that important notices concerning this document and the product(s) described herein, have been included in section ‘Legal information’. © NXP B.V. 2007. All rights reserved. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: [email protected] Date of release: 6 June 2007 Document identifier: IP4280CZ10_1