PHDMI2AB4 NEXPERIA | Alldatasheet
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ESD protection for ultra high-speed interfaces
8 June 2018 Product data sheet
- General description The device is designed to protect high-speed video interfaces such as High-Definition Multimedia Interface (HDMI) and DisplayPort interfaces against ElectroStatic Discharge (ESD). The device includes four high-level ESD protection diode structures. They protect sensitive transmitters and receivers for ultra high-speed signal lines. The device is encapsulated in a leadless small DFN2510A-10 (SOT1176-1) plastic package. All signal lines are protected by a special diode configuration offering ultra low line capacitance of only 0.2 pF. These diodes utilize a snap-back structure in order to provide protection to downstream components from ESD voltages up to ±15 kV contact exceeding IEC 61000-4-2, level 4. 2. Features and benefits
- System-level ESD protection for HDMI and DisplayPort
- Line capacitance of only 0.2 pF for each channel
- Outstanding system protection: extremely deep snap-back combined with dynamic resistance of only 0.4 Ω
- All signal lines with integrated rail-to-rail clamping diodes for downstream ESD protection of ±15 kV exceeding IEC 61000-4-2, level 4
- Matched 0.5 mm trace spacing
- Design-friendly ‘pass-through’ signal routing 3. Applications The device is designed for high-speed receiver and transmitter port protection:
- Smartphones, tablet computers, Mobile Internet Devices (MID) and portable devices
- TVs and monitors
- Blu-ray and DVD recorders and players
- Notebooks, main board graphic cards and ports
- Set-top boxes and game consoles
Table 1. Pinning information
1 LINE1 line 1 ESD protection
2 LINE2 line 2 ESD protection
3 GND ground
4 LINE3 line 3 ESD protection
5 LINE4 line 4 ESD protection
8 GND ground
Table 2. Ordering information Table 3. Marking codes
Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Table 5. Characteristics Tamb = 25 °C unless otherwise specified. [1] This parameter is guaranteed by design. [2] 100 ns Transmission Line Pulse (TLP); 50 Ω; pulser at 80 ns. [3] According to IEC 61000-4-5 (8/20 μs current waveform).
ESD protection for ultra high-speed interfaces f (Hz) 107 1010109108 aaa-021730 S21dd (dB) differential mode Fig. 1. Insertion loss; typical values VI (V) -6 62-2 aaa-021731 0.4 0.8 1.2 a 0.0 Fig. 2. Relative capacitance as a function of input voltage; typical values f (Hz) 108 1010109 aaa-023030 -40 -60 -20 Sdd21 (dB) -80 Fig. 3. Differential crosstalk; typical values t (ns) 39.5 42.541.540.5 aaa-023071 105 115 Zdif (Ω) (1) (2) tr = 200 ps (1) Device on reference board (2) Reference board without Device Under Test (DUT) Fig. 4. Differential Time Domain Reflectometer (TDR) plot; typical values PHDMI2AB4 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2018. All rights reserved Product data sheet 8 June 2018 4 / 14
ESD protection for ultra high-speed interfaces a a a - 0 2 8 6 2 4 801 mV 601 mV 401 mV 201 mV 1 mV -199 mV -399 mV -599 mV -799 mV Test frequency: 148.5 MHz Differential swing voltage: 813 mV Horizontal scale: 34 ps/div Fig. 5. HDMI 2.0 TP1 eye diagram, PCB with device (2160p, 60 Hz) 801 mV 601 mV 401 mV 201 mV 1 mV -199 mV -399 mV -599 mV -799 mV Test frequency: 148.5 MHz Differential swing voltage: 883 mV Horizontal scale: 34 ps/div Fig. 6. HDMI 2.0 TP1 eye diagram, PCB without device (2160p, 60 Hz) PHDMI2AB4 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2018. All rights reserved Product data sheet 8 June 2018 5 / 14
ESD protection for ultra high-speed interfaces a a a - 0 2 8 6 2 5 801 mV 601 mV 401 mV 201 mV 1 mV -199 mV -399 mV -599 mV -799 mV Test frequency: 148.5 MHz Differential swing voltage: 836 mV Horizontal scale: 34 ps/div Fig. 7. HDMI 2.0 TP2 eye diagram, PCB with device (2160p, 60 Hz) 744 mV 558 mV 372 mV 186 mV 0.0 mV -186 mV -372 mV -558 mV -744 mV Test frequency: 148.5 MHz Differential swing voltage: 884 mV Horizontal scale: 34 ps/div Fig. 8. HDMI 2.0 TP2 eye diagram, PCB without device (2160p, 60 Hz) PHDMI2AB4 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2018. All rights reserved Product data sheet 8 June 2018 6 / 14
ESD protection for ultra high-speed interfaces VCL (V) 0 302010 aaa-023072 IPP (A) tp = 100 ns; Transmission Line Pulse (TLP) Fig. 9. Dynamic resistance with positive clamping; typical values VCL (V) -30 0-10-20 aaa-023073 -20 -10 IPP (A) -30 tp = 100 ns; Transmission Line Pulse (TLP) Fig. 10. Dynamic resistance with negative clamping; typical values VCL (V) 0 302010 aaa-023074 IPP (A) Very-Fast Transmission Line Pulse (VF-TLP) = 5 ns Fig. 11. Dynamic resistance with positive clamping; typical values VCL (V) -30 0-10-20 aaa-023075 -20 -10 IPP (A) -30 Very-Fast Transmission Line Pulse (VF-TLP) = 5 ns Fig. 12. Dynamic resistance with negative clamping; typical values PHDMI2AB4 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2018. All rights reserved Product data sheet 8 June 2018 7 / 14
ESD protection for ultra high-speed interfaces VCL (V) 0 862 4 aaa-023076 IPP (A) IEC 61000-4-5; tp = 8/20 µs; positive pulse Fig. 13. Dynamic resistance with positive clamping; typical values VCL (V) -8 0-2-6 -4 aaa-023077 IPP (A) IEC 61000-4-5; tp = 8/20 µs; negative pulse Fig. 14. Dynamic resistance with negative clamping; typical values 9. Application information The device is designed to provide high-level ESD protection for high-speed serial data buses such as HDMI, DisplayPort, eSATA and LVDS data lines. Note: When designing the PCB, give careful consideration to impedance matching and signal coupling. Do not connect the signal lines to unlimited current sources like, for example, a battery. Dynamic resistance The device uses an advanced clamping structure showing a negative dynamic resistance. This snap-back behavior strongly reduces the clamping voltage to the system behind the ESD protection during an ESD event. Do not connect unlimited DC current sources to the data lines to avoid keeping the ESD protection device in snap-back state after exceeding breakdown voltage (due to an ESD pulse for instance). PHDMI2AB4 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2018. All rights reserved Product data sheet 8 June 2018 8 / 14
ESD protection for ultra high-speed interfaces 10. Package outline ReferencesOutline version European projection Issue date IEC JEDEC JEITA sot1176-1_po 10-06-22 12-05-22 Unit(1) mm max nom min 0.5 0.05 0.00 0.25 0.20 0.15 2.6 2.5 2.4 1.1 1.0 0.9 0.5 0.2 0.40 0.35 0.30 0.1 A Dimensions Note 1. Plastic or metal protrusions of 0.075 mm maximum per side are not included. DFN2510A-10: plastic extremely thin small outline package; no leads; 10 terminals; body 1 x 2.5 x 0.5 mm SOT1176-1 A1 A3 0.127 b D E e e1 k L L1 0.45 0.40 0.35 v w 0.05 y 0.05 0.05 0 1 2 mm scale X C yCy1 terminal 1 index area B AD E detail X A b k L terminal 1 index area e AC Bv Cw 10 6 Fig. 15. Package outline DFN2510A-10 (SOT1176-1) PHDMI2AB4 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2018. All rights reserved Product data sheet 8 June 2018 9 / 14
ESD protection for ultra high-speed interfaces 11. Soldering SOT1176-1 Remark: Stencil of 75 m is recommended. A stencil of 75 m gives an aspect ratio of 0.77 With a stencil of 100 m one will obtain an aspect ratio of 0.58 Footprint information for reflow soldering of DFN2510A-10 package solder land plus solder paste occupied area solder land solder paste deposit solder resist Hx ByHy 0.05 C PD 0.05 Ay Dimensions in mm Ay By C D Hy 1.25 0.3 0.475 0.2 P 0.5 1.5 Hx 2.45 Generic footprint pattern Refer to the package outline drawing for actual layout sot1176-1_fr Fig. 16. Reflow soldering footprint for DFN2510A-10 (SOT1176-1) PHDMI2AB4 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2018. All rights reserved Product data sheet 8 June 2018 10 / 14
Table 6. Revision history
ESD protection for ultra high-speed interfaces 13. Legal information 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 https://www.nexperia.com. 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. Nexperia 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 Nexperia sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. Product specification — The information and data provided in a Product data sheet shall define the specification of the product as agreed between Nexperia and its customer, unless Nexperia and customer have explicitly agreed otherwise in writing. In no event however, shall an agreement be valid in which the Nexperia product is deemed to offer functions and qualities beyond those described in the Product data sheet. Disclaimers Limited warranty and liability — Information in this document is believed to be accurate and reliable. However, Nexperia 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. Nexperia takes no responsibility for the content in this document if provided by an information source outside of Nexperia. In no event shall Nexperia be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. Notwithstanding any damages that customer might incur for any reason whatsoever, Nexperia’s aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of Nexperia. Right to make changes — Nexperia 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 — Nexperia products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or malfunction of an Nexperia product can reasonably be expected to result in personal injury, death or severe property or environmental damage. Nexperia and its suppliers accept no liability for inclusion and/or use of Nexperia products in such equipment or applications and therefore such inclusion and/or use is at the customer’s own risk. Quick reference data — The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding. Applications — Applications that are described herein for any of these products are for illustrative purposes only. Nexperia makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Customers are responsible for the design and operation of their applications and products using Nexperia products, and Nexperia accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the Nexperia product is suitable and fit for the customer’s applications and products planned, as well as for the planned application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. Nexperia does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer’s applications or products, or the application or use by customer’s third party customer(s). Customer is responsible for doing all necessary testing for the customer’s applications and products using Nexperia products in order to avoid a default of the applications and the products or of the application or use by customer’s third party customer(s). Nexperia does not accept any liability in this respect. Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent damage to the device. Limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the Recommended operating conditions section (if present) or the Characteristics sections of this document is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. Terms and conditions of commercial sale — Nexperia products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nexperia.com/profile/terms, unless otherwise agreed in a valid written individual agreement. In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. Nexperia hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of Nexperia products by customer. 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. Export control — This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from competent authorities. Non-automotive qualified products — Unless this data sheet expressly states that this specific Nexperia product is automotive qualified, the product is not suitable for automotive use. It is neither qualified nor tested in accordance with automotive testing or application requirements. Nexperia accepts no liability for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. In the event that customer uses the product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without Nexperia’s warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the product for automotive applications beyond Nexperia’s specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies Nexperia for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond Nexperia’s standard warranty and Nexperia’s product specifications. PHDMI2AB4 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2018. All rights reserved Product data sheet 8 June 2018 12 / 14
ESD protection for ultra high-speed interfaces Translations — A non-English (translated) version of a document is for reference only. The English version shall prevail in case of any discrepancy between the translated and English versions. Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. PHDMI2AB4 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2018. All rights reserved Product data sheet 8 June 2018 13 / 14