SV7102 SAVITECH | Alldatasheet

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Technical content

SV7102 www.savitech-ic.com SV7102 Low Voltage, High-Speed USB 2.0 Switch Revision v0.98 SAVITECH Corporation

SV7102 www.savitech-ic.com SV7102 Low Voltage, High-Speed USB 2.0 Switch Part number Operation temperature range Package Packing SV7102-10WY-TR3 -40°C, +85°C WQFN-10 Tape & Reel, 3000pcs SV7102-10MP-TR3 -40°C, +85°C MSOP-10 Tape & Reel, 3000pcs

Features

 Wide operating range: +1.65V ~ +5.5V  USB 2.0 (High Speed), USB2.0 (Full Speed) and legacy USB 1.1 compliant  Wide bandwidth: 810MHz (typ.)  9ns switching transition time  Cross-talk: -45dB at 480Mbps  Off isolation: -40dB at 480Mbps  Low ON-resistance: RON= 4Ω (typ.)  Extreme low signal propagation delay  Low power consumption Order codes

Description

The SV7102 is a high-bandwidth switch specially designed for switching high-speed USB 2.0 signals in handset, portables and digital consumer applications. It offers seamless switching with extreme low attenuation designed for applications requiring low bit-to-bit skew and high channel-to- channel noise isolation, and is fully comppliant with industry high-speed USB 2.0 standard. The SV7102 switch features wide bandwidth that allows minimum edge and phase distortion while signals passing through. The SV7102 is acting as a multiplex that multiplexes twol outputs of a USB host device to one of two corresponding outputs fro connecting to an external USB device. The switch is bidirectional, so it can be used as a demultiplex too. Pin Configuration Block diagram 10L- WQFN 1.8x1.3x0.6mm MSOP-10 GND SEL VDD OE

SV7102 www.savitech-ic.com Absolute maximum ratings Parameter Value Unit Storage Temperature -60 to +150 °C Supply Votage to Ground Potential -0.5 to +7 V DC Input Voltage -0.5 to +7 V DC Output Current 120 mA Power Dissipation 0.5 W ESD Susceptibility: HBM 8000 V ESD Susceptibility: MM 400 V Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions not implied. Truth Table SEL OE Y+ Y- X H Hi-Z Hi-Z L L M+ M- H L D+ D- (TA=-40°C to 85°C, VDD=+3.0~4.4V) Parameters Description Test Conditions(1) Min. Typ.(2) Max. Units VIH Input HIGH Voltage Guaranteed HIGH Level 0.4 VDD V VIL Input LOW Voltage Guaranteed HIGH level VSS 0.35 V VIK Clamp Diode Voltage VDD=Max., IIK=-18mA -0.74 V IIH Input HIGH Current VDD=Max., VIH=VDD 0.45 ±1 uA IIL Input LOW Current VDD=Max., VIL=GND ±1 uA RON On-Resistance(3) VDD=Min., -0.4V≤Vin≤1.0V, ION=-40mA 4 Ω RFLAT(ON) On-Resistance Flatness(3) VDD=Min., -0.4V≤Vin≤1.0V, ION=-40mA 0.6 Ω ΔRON On-Resistance match form center ports to any other port(3) VDD=Min., -0.4V≤Vin ≤1.0V, ION=-40mA 1 Ω IOZ I/O leakage current when port is off VDD=+4.3V, Vin=0 to +3.6V, switch=off, OE=HIGH ±1 uA Notes: 1. For max. or min. conditions, use appropriate valu e specified under Electrical Characteristics for the applicable device type. 2. V DD=+3.0~4.4V, TA = 25°C ambient and maximum loading. 3. Measured by the voltage drop between Y and Dx pin at indicated current through the On-Resistance is determined by the lower of the voltages on the two (Y, Dx) pins. Pin description NAME DESCRIPTION OE Active LOW, Output enable SEL Select input Y(+/-) COM port M&D(+/-) I/O for USB data path (port 1 and port 2)

SV7102 www.savitech-ic.com Power Supply Characteristics (VDD=+4.5~5.5V) Parameters Description Test Conditions(1) Min. Typ. Max. Units ICC Quiescent Power Supply Current VDD=Max., OE=1.4V~VDD 0.1 1 uA VDD=Max., VSEL=+1.3V~2.1V 1 uA Power Supply Characteristics (VDD=+3.0~4.4V) Parameters Description Test Conditions(1) Min. Typ. Max. Units ICC Quiescent Power Supply Current VDD=Max., OE=1.4V~VDD 0.55 1 uA VDD=Max., VSEL=+1.3V~2.1V 110 180 uA Notes: 1.For max. or min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type Dynamic Electrical Characteristics Over the Operating Range Parameters(3) Description Test Conditions(1) Min. Typ.(2) Max. Units XTALK Crosstalk RL=50Ω, f=240MHz -45 dB OIRR OFF Isolation -40 dB BW -3dB Bandwidth RL=50Ω 810 MHz BW -0.5dB Bandwidth RL=50Ω 270 MHz Notes: 1.For max. or min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. 2.Typical values are at VDD=+3.3V, TA=25°C ambient and maximum loading. 3.This parameter is determined by device characterization but is not production tested. Switching Characteristics Parameters Description Test Conditions(1) Min. Typ. Max. Units tPD Propagation Delay(2,3) VDD=3.0 ~ 4.4V 0.25 ns tPZH, tPZL Line Enable Time - SEL, OE to D(+/-), M(+/-) VDD=3.0 ~ 4.4V 2.5 us VDD=4.5 ~ 5.5V 30 ns tPHZ, tPLZ Line Disable Time - SEL, OE to D(+/-), M(+/-) VDD=3.0 ~ 4.4V 9 ns tSKc-c Output skew, channel-to-channel(2) VDD=3.0 ~ 4.4V 5 ps tSKb-b Output skew, bit-to-bit (opposite transition of the same output (tPHL-tPLH)(2) VDD=3.0 ~ 4.4V 10 ps Notes: 1.For max. or min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. 2.Guaranteed by design. 3.The switch contributes no propagational delay other than the RC delay of the On-Resistance of the switch and the load capacitance. The time constant for the switch alone is of the order of 0.25ns for 10pF load. Since this time constant is much smaller than the rise/fall times of typical driving signals, it adds very little propagational delay to the system. Propagational delay of the switch when used in a system is determined by the driving circuit on the driving side of the switch and its interactions with the load on the driven side.

SV7102 www.savitech-ic.com 480-Mbps USB signal with NO port (PASS) 480-Mbps USB signal with NC port (PASS) 480-Mbps USB signal source (PASS) Eye Diagrams

SV7102 www.savitech-ic.com Symbol Dimension in MM Min. Mom. Max. A 0.55 0.60 0.65 A1 0.00 --- 0.05 A2 0.423 --- 0.523 b 0.15 0.25 0.25 D 1.75 1.8 1.85 E 1.25 1.3 1.35 e --- 0.4BSC L 0.35 0.40 0.45 L1 0.35 0.40 0.45 L2 0.45 0.50 0.55 Θ -12 --- 0 ccc --- 0.08 --- M --- --- 0.05 Burr 0.00 0.03 0.06 Recommended soldering land pattern for PCB

SV7102 www.savitech-ic.com MSOP-10 MECHANICAL DATA Symbol Dimension in MM Dimension in Inch A1 0.05 0.15 0.002 0.006 e 0.50BASIC 0.020 BASIC JEDEC *Notes: Dimension “D” does not include mold flash, Protrusions or gate burrs. Mold flash, tie bar burrs and fate burrs shall not exceed 0.12 MM (0.05 Inch) per end dimension “E1” dose not include interlead flash. Interlead flash shall not exceed 0.25MM (0.010 Inch) per side.

SV7102 www.savitech-ic.com Information furnished is believed to be accurate and reliable. However, SAVITECH assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties that may result from its use. No license is granted by implication or otherwise under any patent or patent rights of SAVITECH. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information prev iously supplied. SAVITECH products are not authorized for use as critical components in life support devices or systems without express written approval of SAVITECH. The SAVITECH logo is a registered trademark of Savitech Corporation. All other names are the property of their respective owners © 2011 Savitech Corporation - All Rights Reserved