US8032DCG8

DATASHEET LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH IDTUS8032 Description The IDTUS8032 is a low power, dual SPST 2-port hi-speed USB 2.0 switch. This part is configured as a single pole, single throw switch and is optimized for switching or isolating a hi-speed (480 Mbps) source or a hi-speed and full-speed (12 Mbps) source. The IDTUS8032 is compatible with the requirements of USB2.0 and features an extremely low ON capacitance (CON) of 6.0 pF. The wide bandwidth of this device (>500 MHz) exceeds the bandwidth needed to pass the 3rd harmonic, resulting in signals with minimum edge and phase distortion. Superior channel-to-channel crosstalk also minimizes interference. The IDTUS8032 contains circuitry on the D+/D- pins which allows the device to withstand an overvoltage condition. This device is also designed to minimize current consumption even when the control voltage applied to the OE pin is lower than the supply voltage (VCC). This feature is especially valuable to portable applications such as cell phones, allowing for direct interface with the general purpose I/Os of the baseband processor. Features • Low On capacitance, 4.5 pF (typical) • Low On resistance, 3.5Ω (typical) • Low power consumption (3 mA maximum) – 1 mA typical ICCT over and expanded control voltage range (VIN=2.6 V, VCC=3.6 V) • Wide -3dB bandwidth, > 500 MHz • 8K I/O to GND ESD protection • Power OFF protection when VCC= 0V, D+/D- pins can tolerate up to 3.6 V • Packaged in RoHS compliant 8-pin SOIC or 8-pin MSOP Applications • Notebooks, PDAs • Cellular phones, Digital cameras • LCD monitors, TVs, Set-top Boxes Application Block Diagram VCC Base Band Processor or FS USB Controller IDTUS8032 D+ USB Connector D- OE+ OE- HS USB Controller IDT™ LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH 1 IDTUS8032 REV F 080907 IDTUS8032 LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH USB SWITCH Pin Assignment (8-pin SOIC and 8-pin MSOP) OEHSDDGND 1 2 3 4 8 7 6 5 VCC OE+ HSD+ D+ Analog Symbol HSD+ D+ OE+ Control OEControl HSDD- Truth Table OE+, OEH L Function Disconnect D+, D- = HSD Pin Descriptions Pin Name OE+, OED+, D-, HSD+, HSDNC Pin Description Bus switch enable. Data ports. No connect. IDT™ LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH 2 IDTUS8032 REV F 080907 IDTUS8032 LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH USB SWITCH Absolute Maximum Ratings Stresses above the ratings listed below can cause permanent damage to the IDTUS8032. These ratings, which are standard values for IDT commercially rated parts, are stress ratings only. Functional operation of the device at these or any other conditions above those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods can affect product reliability. Electrical parameters are guaranteed only over the recommended operating temperature range. All voltages referenced to ground. Symbol VCC VS VIN Supply Voltage DC Input Voltage 1 1 Parameter Rating -0.5 V to 5.5 V -0.5 V to 5.5 V -0.5 V to VCC to 0.3 V -0.5 V to 4.6 V -50 mA 50 mA -65°C to 150°C 7.5 kV 8 kV DC Switch Voltage HSD D+, DDC Output Current DC Input Diode Current Storage Temperature ESD (Human Body Mode) All Pins I/O to GND Recommended Operating Conditions 2 Symbol VCC VIN Supply Voltage DC Switch Voltage DC Input Diode Current Storage Temperature Parameter 0V to VCC 0V to VCC Rating 3.0 V to 3.6 V -40°C to +85°C Note 1: The input and output negative voltage ratings may be exceeded if the input and output diode current ratings are observed. DC switch voltage may never exceed 3.6 V. Note 2: Control input must be held HIGH or LOW and it must not float. IDT™ LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH 3 IDTUS8032 REV F 080907 IDTUS8032 LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH USB SWITCH DC Electrical Characteristics Unless stated otherwise, typical values are at 25°C TA = -40°C to +85°C Symbol VIK VIH VIL IIN IOZ IOFF RON RON RON Flatness ICC ICCT Parameter Clamp Diode Voltage Input Voltage HIGH Input Voltage LOW Control Input Leakage OFF State Leakage Power OFF Leakage Current (D+, D-) Conditions IIN = -18 mA VCC (V) 3.0 3.0 to 3.6 3.6 3.0 to 3.6 3.6 Min. 0 1.3 1.7 Typ. Max. Units -1.2 V V 0.5 0.7 V VIN = 0V to VCC 0 < HSD < VCC VIN = 0V to 3.6 V VCC = 0V VIN = 0.4 V, ION = -8 mA VIN = 0.4 V, ION = -8 mA VIN = 0V to 1.0 V, ION = -8 mA VIN = 0V or VCC, IOUT = 0 VIN = 2.6 V, VCC = 3.6 V 3.6 3.6 0 3.0 3.0 3.0 3.3 3.6 -1.0 -2.0 -2.0 3.5 0.35 2.0 300 1 1.0 2.0 2.0 10.0 µA µA µA Ω Ω Ω Switch On Resistance 1 Delta RON 2 1 RON Flatness Quiescent Supply Current Increase in ICC Current per Control voltage and VCC levels µA 3 mA Notes: 1. Measured by the voltage drop between Dn, HSD, Dn pins at the indicated current through the switch. On Resistance is determined by the lower of the voltage on the two ports. 2. Guaranteed by design. AC Electrical Characteristics Unless stated otherwise, typical values are for VCC = 3.3 V at 25°C TA = -40°C to +85°C Symbol tON tOFF tPD OIRR Parameter Turn ON Time, OE to output Propagation Delay 1 Conditions VIN = 0.8 V, RL = 50Ω CL = 5 pF , RL = 50Ω CL = 5 pF , RT = 50Ω f = 240 MHz , RT = 50Ω CL = 0 pF , RT = 50Ω CL = 5 pF , VCC (V) 3.0 to 3.6 3.0 to 3.6 3.3 3.0 to 3.6 3.0 to 3.6 3.0 to 3.6 Min. Typ. 15.0 12.0 0.25 -35.0 -55.0 500 450 Max. Units 30.0 30.0 ns ns ns dB dB MHz Turn OFF Time, OE to output VIN = 0.8 V, RL = 50Ω CL = 5 pF , OFF Isolation (non-adjacent) RT = 50Ω f = 240 MHz , Non-adjacent Channel Crosstalk -3dB Bandwidth Xtalk BW Note 1: Guaranteed by design. IDT™ LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH 4 IDTUS8032 REV F 080907 IDTUS8032 LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH USB SWITCH USB Hi-Speed Related AC Electrical Characteristics TA = -40°C to +85°C Symbol tSK(O) tSK(P) tJ Parameter Channnel-to-channel Skew 1 Conditions CL = 5 p F CL = 5 p F RL = 50Ω, CL = 5 pF, tR = tF = 500 ps at 480 Mbps (PRBS = 215 - 1) VCC (V) 3.0 to 3.6 3.0 to 3.6 3.0 to 3.6 Min. Typ. 50.0 20.0 200 Max. Units ps ps ps Skew of the Opposite Transitions of the Same Output 1 Total Jitter 1 Note 1: Guaranteed by design. Capacitance TA = -40°C to +85°C Symbol CIN CON COFF Parameter Control Pin Input Capacitance D1n, D2n, Dn ON Capacitance D1n, D2n, OFF Capacitance VCC = 0V Conditions VCC = 3.3, OE = 0V VCC and OE = 3.3 Min. Typ. 1.0 4.5 1.7 Max. Units pF pF pF Thermal Characteristics Parameter Thermal Resistance Junction to Ambient Symbol θJA θJA θJA θJC ΨJT Conditions Still air 1 m/s air flow 3 m/s air flow Still air Min. Typ. 150 140 120 40 20 Max. Units ° C/W ° C/W ° C/W ° C/W ° C/W Thermal Resistance Junction to Case Thermal Resistance Junction to Top of Case IDT™ LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH 5 IDTUS8032 REV F 080907 IDTUS8032 LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH USB SWITCH Test Circuits and Timing Diagrams Gain vs. Frequency OFF Isolation IDT™ LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH 6 IDTUS8032 REV F 080907 IDTUS8032 LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH USB SWITCH Crosstalk IDTUS8032 On Resistance IDT™ LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH 7 IDTUS8032 REV F 080907 IDTUS8032 LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH USB SWITCH IDTUS8032 OFF Leakage IDTUS8032 AC Test Circuit Load IDT™ LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH 8 IDTUS8032 REV F 080907 IDTUS8032 LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH USB SWITCH Switch Propagation Delay Waveforms (TPD) Turn ON / Turn OFF Waveform (TON / TOFF) IDT™ LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH 9 IDTUS8032 REV F 080907 IDTUS8032 LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH USB SWITCH Switch Skew Tests IDTUS8032 Bandwidth IDT™ LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH 10 IDTUS8032 REV F 080907 IDTUS8032 LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH USB SWITCH IDTUS8032 Channel OFF Isolation NC IDTUS8032 Network Analyzer RS VIN VOE RT GND GND GND VS GND RT GND RS and RT are functions of the application environment (50, 75, 100 ohms) Crosstalk = 20 Log (VOUT/VIN) Non-Adjacent Channel-to-Channel Crosstalk VOUT GND IDTUS8032 Channel ON Capacitance IDT™ LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH 11 IDTUS8032 REV F 080907 IDTUS8032 LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH USB SWITCH IDTUS8032 Channel OFF Capacitance Marking Diagrams 8 5 8 5 IDTUS80 32DCG ZYYWW$ 1 4 1 IDTUS80 32DVG ZYYWW$ 4 Notes: 1. “Z” is the device step (1 to 2 characters). 2. YYWW is the last two digits of the year and week that the part was assembled. 3. “$” is the assembly mark code. 4. “G” after the two-letter package code designates RoHS compliant package. 5. “I” at the end of part number indicates industrial temperature range (if applicable). 6. Bottom marking: country of origin if not USA. IDT™ LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH 12 IDTUS8032 REV F 080907 IDTUS8032 LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH USB SWITCH Thermal Characteristics for 8MSOP Parameter Thermal Resistance Junction to Ambient Thermal Resistance Junction to Case Symbol θJA θJC Conditions Still air Min. Typ. 95 48 Max. Units ° C/W ° C/W Thermal Characteristics for 8SOIC Parameter Thermal Resistance Junction to Ambient Symbol θJA θJA θJA θJC ΨJT Conditions Still air 1 m/s air flow 3 m/s air flow Still air Min. Typ. 150 140 120 40 20 Max. Units ° C/W ° C/W ° C/W ° C/W ° C/W Thermal Resistance Junction to Case Thermal Resistance Junction to Top of Case IDT™ LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH 13 IDTUS8032 REV F 080907 IDTUS8032 LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH USB SWITCH Package Outline and Package Dimensions (8-pin MSOP, 3.00 mm Body) Package dimensions are kept current with JEDEC Publication No. 95 Millimeters Symbol Min Max Inches* Min Max 8 E1 IN D E X AREA E 1 2 D A A1 A2 b C D E E1 e L α aaa -1.10 0 0.15 0.79 0.97 0.22 0.38 0.08 0.23 3.00 BASIC 4.90 BASIC 3.00 BASIC 0.65 Basic 0.40 0.80 0° 8° 0.10 -0.043 0 0.006 0.031 0.038 0.008 0.015 0.003 0.009 0.118 BASIC 0.193 BASIC 0.118 BASIC 0.0256 Basic 0.016 0.032 0° 8° 0.004 *For reference only. Controlling dimensions in mm. A 2 A 1 A c -Ce b S E A T IN G P LA N E L aaa C IDT™ LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH 14 IDTUS8032 REV F 080907 IDTUS8032 LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH USB SWITCH Package Outline and Package Dimensions (8-pin SOIC, 150 Mil. Body) Package dimensions are kept current with JEDEC Publication No. 95 8 Millimeters Symbol Min Max Inches Min Max E INDEX AREA H 12 D A A1 B C D E e H h L α 1.35 1.75 0.10 0.25 0.33 0.51 0.19 0.25 4.80 5.00 3.80 4.00 1.27 BASIC 5.80 6.20 0.25 0.50 0.40 1.27 0° 8° .0532 .0688 .0040 .0098 .013 .020 .0075 .0098 .1890 .1968 .1497 .1574 0.050 BASIC .2284 .2440 .010 .020 .016 .050 0° 8° A A1 h x 45 C -Ce B SEATING PLANE L .10 (.004) C Ordering Information Part / Order Number US8032DCG US8032DCG8 US8032DVG US8032DVG8 Marking see page 12 Shipping Packaging Tubes Tape and Reel Tubes Tape and Reel Package 8-pin SOIC 8-pin SOIC 8-pin MSOP 8-pin MSOP Temperature 0 to +70° 0 to +70° 0 to +70° 0 to +70° C C C C Parts that are ordered with a "G" after the two-letter package code are the Pb-Free configuration and are RoHS compliant. While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology (IDT) assumes no responsibility for either its use or for the infringement of any patents or other rights of third parties, which would result from its use. No other circuits, patents, or licenses are implied. This product is intended for use in normal commercial applications. Any other applications such as those requiring extended temperature range, high reliability, or other extraordinary environmental requirements are not recommended without additional processing by IDT. IDT reserves the right to change any circuitry or specifications without notice. IDT does not authorize or warrant any IDT product for use in life support devices or critical medical instruments. IDT™ LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH 15 IDTUS8032 REV F 080907 IDTUS8032 LOW POWER DUAL SPST HI-SPEED USB 2.0 (480MBPS) SWITCH USB SWITCH Innovate with IDT and accelerate your future networks. Contact: www.IDT.com For Sales 800-345-7015 408-284-8200 Fax: 408-284-2775 For Tech Support 408-284-4522 www.idt.com/go/clockhelp Corporate Headquarters Integrated Device Technology, Inc. www.idt.com © 2006 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT and the IDT logo are trademarks of Integrated Device Technology, Inc. Accelerated Thinking is a service mark of Integrated Device Technology, Inc. All other brands, product names and marks are or may be trademarks or registered trademarks used to identify products or services of their respective owners. Printed in USA