BH6260MWX

USB Switch ICs SPST Type (Single Pole Single Throw) BH6260MWX No.11103EAT04 ●Description BH6260MWX is SPST x 2ch and Inverter x 2ch analog switches. Analog SW0 and SW1 pass USB 2.0 high-speed signal. Analog SW2 and SW3 pass UART signal. Moreover, this is guaranteed from 2.9V to 3.7V as for the range of the power-supply voltage. Enable signals ENB0, ENB1, EN2, and EN3 can control Analog SW0, SW1, SW2, and SW3. Furthermore, this is able to pass USB 2.0 high-speed signal without distortion, because of Analog SW0 and SW1 are low capacitance. The electrostatic discharge protection circuit is built-in in all terminals. ●Features 1) 5Ω switches connect inputs to outputs 2) Low Capacity Analog SW 2ch with clamp Diode 3) 1.8V Output Inverter 2ch 4) 16-Pin SON Package (3.3mm x 1.5mm, Height=0.6mm, 0.4mm pitch) 5) It contributes to the miniaturization because all external is built into. ●Applications Digital Still Cameras, Digital Video Camcorders, Portable Navigation Devices, TV, Portable DVD Players, Portable Game Systems, Personal computers, PDA, Mobile phones ●Line up matrix Parameter Supply Quiescent Current Input voltage range Switch ON Resistance ( VIN=0 V ) Switch ON Capacitance Configuration Package ●Absolute maximum ratings (Ta=25℃) Parameter Input supply voltage1 Input supply voltage2 Input supply voltage3 Input supply voltage4 Input supply voltage5 Power dissipation Operating temperature range Storage temperature range Symbol Vmax1 Vmax2 Vmax3 Vmax4 Vmax5 Pd Topr Tstr Ratings -0.3～5.5 -0.3～VDD+0.3 -0.3～VDD18+0.3 -0.3～VDD+0.3 -0.3～VDD18+0.3 850 -40～+85 -55～+125 Unit V V V V V mW ℃ ℃ Conditions VDD,VDD18,B2,ENB0 ENB1,EN2,EN3 A0,B0,A1,B1,A3 B3 A2 *3 BH6260MWX 0 μA 2.9～3.7 V 5Ω 10 pF SPST x 2ch and Inverter x 2ch USON016X3315 BD11600NUX 18 μA 2.5～5.5 V 3Ω 6 pF DPDT VSON010X3020 BD11603MWX 18 μA 2.5～5.5 V 3Ω 7 pF MUX x 2Lines USON016X3315 BD11601NUX 18 μA 2.5～5.5 V 2.5 Ω 6 pF DPST VSON008X2020 A2 *4 *1 *1 When using more than at Ta=25℃, it is reduced 8.5 mW per 1℃. ROHM specification board 70mm× 70mm mounting. www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 1/9 2011.08 - Rev.A BH6260MWX ●Operating conditions (Ta=-40～+85℃) Parameter Input voltage range (VDD) Input voltage range (VDD18) Symbol VDD VDD18 Ratings 2.9～3.7 1.7～3.6 Unit V V Technical Note Conditions * This product does not especially designed to be protected from radioactivity ●Electrical characteristics (Unless otherwise noted, Ta = 25℃, VDD=3.3V, VDD18=1.8V) Limits Parameter Symbol Unit Min. Typ. Max. ●Total Supply Quiescent Current 1 Supply Quiescent Current 2 Switch ON Resistance 1 Switch ON Resistance 2 Switch OFF Capacitance (A2, A3) Switch ON Capacitance (A0, A1) INV2 Input “L” level INV2 Input “H” level INV2 Output “L” level INV2 Output “H” level INV3 Input “L” level INV3 Input “H” level INV3 Output “L” level INV3 Output “H” level ENBn/ENn input “H” level ENBn/ENn input “L” level INV3 Input Resister Clamp Diode Voltage1 Clamp Diode Voltage2 Propagation Delay (*1) BUS Enable Time (*1) BUS Disable Time (*1) ICC1 ICC2 Ron1 Ron2 Coff Con VILBUF2 VIHBUF2 VOLBUF2 VOHBUF2 VILBUF3 VIHBUF3 VOLBUF3 VOHBUF3 VIHENB VILENB RININV3 VIK1 VIK2 tPLH, tPHL tPZH, tPZL tPHZ, tPLZ 0.75× VDD18 1.50 0.75× VDD18 1.50 0.75× VDD 50 -1.2 0 0 5 8 5.0 10 0.15 1.65 0.15 1.65 100 -0.73 0.73 10 10 10 13 0.25× VDD18 0.3 0.25× VDD18 0.3 0.25× VDD 150 1.2 0.25 200 200 A A Ω Ω pF pF V V V V V V V V V V kΩ V V ns ns ns EN3:H Conditions VDD=3.3V, ENB0/1:L, EN2/3:H VDD=3.3V, ENB0/1:H, EN2/3:L VIN=0V VIN=2.4V f=1MHz f=1MHz Io=3mA Io=-3mA Io=3mA Io=-3mA A0,B0,A1,B1,A2,A3 CL=50pF,RL=500Ω CL=50pF,RL=500Ω CL=50pF,RL=500Ω www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 2/9 2011.08 - Rev.A BH6260MWX ●Electrical characteristic curves (Reference data) Technical Note 4.0 3.5 3.0 D+, D- Signals, V 2.5 2.0 1.5 1.0 0.5 0.0 -0.5 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 Differential Signals, V 0.5 0.4 0.3 0.2 0.1 0.0 -0.1 -0.2 -0.3 -0.4 -0.5 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 Time (x10* -8) s Time (x10* -9) s Fig.1 Eye Pattern Full Speed Fig.2 Eye Pattern High Speed 5 4.5 4 3.5 3 IVDD (uA) IVDD (uA) 2.5 2 1.5 1 0.5 0 0 0.5 1 1.5 2 2.5 3 3.5 VDD (V) 4 4.5 5 5.5 6 6.5 7 5 4.5 4 3.5 3 2.5 2 1.5 Ta=105°C Ta=25°C Ta=-60°C 1 0.5 0 0 0.5 1 1.5 2 2.5 3 3.5 VDD (V) 4 4.5 5 5.5 Ta=105°C Ta=25°C Ta=-60°C 6 6.5 7 Fig.3 ICC vs Input Voltage (SW OFF) Fig.4 ICC vs Input Voltage (SW ON) 10 9.5 9 8.5 8 7.5 7 Ron (Ω ) 6.5 6 5.5 5 4.5 4 3.5 3 2.5 2 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 A0 (V) 2 2.2 2.4 2.6 2.8 3 3.2 3.4 Ta=105°C Ta=25°C Ta=-60°C Fig.5 Ron vs Input Voltage www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 3/9 2011.08 - Rev.A BH6260MWX ●Block diagram and pin configuration Technical Note VDD Analog SW0 VDD VDD NC B0 ENB0 1 16 VDD A0 ENB0 2 15 EN3 A1 Analog SW1 VDD VDD18 VDD B1 ENB1 A0 3 14 A3 VDD18 Analog SW2 VDD VDD18 INV2 VDD VDD VDD18 B0 4 13 B3 A2 B2 ENB1 5 12 EN2 EN2 A1 Analog SW3 VDD 100k VDD18 VDD18 INV3 6 11 A2 A3 B3 VDD B1 7 10 B2 EN3 GND GND 8 9 VDD18 Fig.6 Block diagram Fig.7 Pin configuration ●Package Dimensions B 2 H 6 6 0 LOT No. Fig.8 Package Dimensions www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 4/9 2011.08 - Rev.A BH6260MWX ●Pin Description Pin NO. 16 9 8 3,6 4,7 11 14 10 13 2,5 12,15 Terminal circuit A B C D E F F Pin Name VDD VDD18 GND A 0~1 B 0~1 A2 A3 B2 B3 ENB 0-1 EN 2-3 I/O I/O O I I O I I Power supply. Power supply for INV2,3 Ground Pin Analog SW0,1 terminal INV2 Output INV3 Input INV2 Input INV3 Output Function Technical Note Analog SW0-1 ON/OFF Pin. (ENBn is Low : Analog SW is ON.) Analog SW2-3 ON/OFF Pin. (ENn is High : Analog SW is ON.) ●Application Circuit Low Capacitance Switch USB/UART CONNECTOR VDD VDD18 B0 USB USB Block Block B3 VDD VDD18 A0 VDD18 ENB0 A3 100kΩ EN3 B1 UART UART Block Block B2 EN2 CNT CNT Block ENB0 ENB1 EN2 EN3 VDD18 A1 ENB1 A2 Block UART Signal GND Each Enable Signal www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 5/9 2011.08 - Rev.A BH6260MWX ●Equivalent Circuit Technical Note A VDD VDD B VDD VDD VDD A0,A1 PAD B0,B1 PAD A2 10k 10k C VDD VDD D VDD18 10k A3 10k 100k B2 10k F VDD E VDD ENB0 ENB1 EN2 EN3 10k PAD B3 www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 6/9 2011.08 - Rev.A BH6260MWX Technical Note ●Notes for use (1) Absolute maximum ratings If applied voltage (VCC1, VCC2), operating temperature range (Topr), or other absolute maximum ratings are exceeded, there is a risk of damage. Since it is not possible to identify short, open, or other damage modes, if special modes in which absolute maximum ratings are exceeded are assumed, consider applying fuses or other physical safety measures. (2) Recommended operating range This is the range within which it is possible to obtain roughly the expected characteristics. For electrical characteristics, it is those that are guaranteed under the conditions for each parameter. Even when these are within the recommended operating range, voltage and temperature characteristics are indicated. (3) Reverse connection of power supply connector There is a risk of damaging the LSI by reverse connection of the power supply connector. For protection from reverse connection, take measures such as externally placing a diode between the power supply and the power supply pin of the LSI. (4) Power supply lines In the design of the board pattern, make power supply and GND line wiring low impedance. When doing so, although the digital power supply and analog power supply are the same potential, separate the digital power supply pattern and analog power supply pattern to deter digital noise from entering the analog power supply due to the common impedance of the wiring patterns. Similarly take pattern design into account for GND lines as well. Furthermore, for all power supply pins of the LSI, in conjunction with inserting capacitors between power supply and GND pins, when using electrolytic capacitors, determine constants upon adequately confirming that capacitance loss occurring at low temperatures is not a problem for various characteristics of the capacitors used. (5) GND voltage Make the potential of a GND pin such that it will be the lowest potential even if operating below that. In addition, confirm that there are no pins for which the potential becomes less than a GND by actually including transition phenomena. (6) Shorts between pins and misinstallation When installing in the set board, pay adequate attention to orientation and placement discrepancies of the LSI. If it is installed erroneously, there is a risk of LSI damage. There also is a risk of damage if it is shorted by a foreign substance getting between pins or between a pin and a power supply or GND. (7) Operation in strong magnetic fields Be careful when using the LSI in a strong magnetic field, since it may malfunction. (8) Inspection in set board When inspecting the LSI in the set board, since there is a risk of stress to the LSI when capacitors are connected to low impedance LSI pins, be sure to discharge for each process. Moreover, when getting it on and off of a jig in the inspection process, always connect it after turning off the power supply, perform the inspection, and remove it after turning off the power supply. Furthermore, as countermeasures against static electricity, use grounding in the assembly process and take appropriate care in transport and storage. (9) Input pins Parasitic elements inevitably are formed on an LSI structure due to potential relationships. Because parasitic elements operate, they give rise to interference with circuit operation and may be the cause of malfunctions as well as damage. Accordingly, take care not to apply a lower voltage than GND to an input pin or use the LSI in other ways such that parasitic elements operate. Moreover, do not apply a voltage to an input pin when the power supply voltage is not being applied to the LSI. Furthermore, when the power supply voltage is being applied, make each input pin a voltage less than the power supply voltage as well as within the guaranteed values of electrical characteristics. (10) Ground wiring pattern When there is a small signal GND and a large current GND, it is recommended that you separate the large current GND pattern and small signal GND pattern and provide single point grounding at the reference point of the set so that voltage variation due to resistance components of the pattern wiring and large currents do not cause the small signal GND voltage to change. Take care that the GND wiring pattern of externally attached components also does not change. (11) Externally attached capacitors When using ceramic capacitors for externally attached capacitors, determine constants upon taking into account a lowering of the rated capacitance due to DC bias and capacitance change due to factors such as temperature. (12) Thermal design Perform thermal design in which there are adequate margins by taking into account the permissible dissipation (Pd) in actual states of use. www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 7/9 2011.08 - Rev.A BH6260MWX ●Power Dissipation Technical Note 1 0.9 Power dissipation :Pd [W] 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 10 20 30 40 50 60 70 80 90 Ambient temperature :Ta [℃] Fig.10 Power dissipation Pd=0.85W -8.5mW/℃ Ta_max=85℃ 100 110 120 130 www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 8/9 2011.08 - Rev.A BH6260MWX ●Ordering part number Technical Note B H 6 Part No. 2 6 0 M W X - E 2 Part No. パッケージ MWX:USON016X3315 Packaging and forming specification E2: Embossed tape and reel www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 9/9 2011.08 - Rev.A Notice Notes No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. Great care was taken in ensuring the accuracy of the information specified in this document. However, should you incur any damage arising from any inaccuracy or misprint of such information, ROHM shall bear no responsibility for such damage. The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM and other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. The Products specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices). The Products specified in this document are not designed to be radiation tolerant. While ROHM always makes efforts to enhance the quality and reliability of its Products, a Product may fail or malfunction for a variety of reasons. Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuelcontroller or other safety device). ROHM shall bear no responsibility in any way for use of any of the Products for the above special purposes. If a Product is intended to be used for any such special purpose, please contact a ROHM sales representative before purchasing. If you intend to export or ship overseas any Product or technology specified herein that may be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to obtain a license or permit under the Law. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us. ROHM Customer Support System http://www.rohm.com/contact/ www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. R1120A