FSUSB23 Low Power Hi-Speed USB 2.0 (480Mbps) Switch Features General Description ■ 10µA maximum ICCT current over an expanded control The FSUSB23 is a low power high bandwidth analog switch specifically designed for high speed USB 2.0 applications. The FSUSB23 features very low quiescent current even when the control voltage is lower than the VCC supply. This feature services mobile handset applications well allowing for direct interface with the baseband processor general purpose I/Os. Typical applications involve switching in portables and consumer applications such as cell phones, digital cameras, and notebooks with hubs or controllers. The wide bandwidth (>720MHz) of this switch exceeds the bandwidth needed to pass the 3rd harmonic which results in signals with minimum edge and phase distortion. Superior channelto-channel crosstalk results in minimal interference. ■ ■ ■ ■ ■ ■ voltage range (VIN = 2.6V, VCC = 3.6V) Lower Capacitance: Con = 9pF Typ 7Ω typical On Resistance (RON) −3dB bandwidth: > 720MHz Low power consumption (1µA maximum) Packaged in: Pb-Free 10-lead MicroPak (1.6mm x 2.1mm) Pb-Free 16-lead DQFN Pb-Free 10-lead MSOP 7kV I/O to GND ESD performance Applications ■ Cell phone, PDA, Digital Camera, and Notebook ■ LCD Monitor, TV, and Set-top Box Ordering Information Order Number Package Number Product Code Top Mark FSUSB23L10X MAC010A EZ FSUSB23BQX MLP016E USB23 Pb-Free 16-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241, 2.5 x 3.5mm FSUSB23MUX (Preliminary) MUA10A USB23 Pb-Free 10-Lead Molded Small Outline Package (MSOP), JEDEC MO-187, 3.0mm Wide Package Description Pb-Free 10-Lead MicroPak, 1.6mm x 2.1mm Pb-Free package per JEDEC J-STD-020B. MicroPak is a trademark of Fairchild Semiconductor Corporation. ©2006 Fairchild Semiconductor Corporation FSUSB23 Rev. 1.0.0 1 www.fairchildsemi.com FSUSB23 Low Power Hi-Speed USB 2.0 (480Mbps) Switch March 2006 Analog Symbol OE D1– D2– D– Pad Assignments for MicroPak 9 8 7 6 D1+ D2+ D+ D1– D2– D– S VCC 10 Control OE GND 5 2 3 4 S D1+ D2+ D+ Pin Descriptions 1 Pin Name Description OE Bus Switch Enable S Select Input D+, D−, Dn+, Dn− Data Ports (Top View) Pad Assignments for DQFN S VCC 1 16 Truth Table/s D1+ 2 15 OE D2+ 3 14 D1– D+ 4 13 D2– NC 5 12 D– NC 6 11 NC NC 7 10 NC 8 S OE Function X H Disconnect L L D+, D− = D1n H L D+, D− = D2n 9 GND NC (Top Through View) Pin Assignment for MSOP 1 10 VCC D1+ 2 9 OE D2+ 3 8 D1– D+ 4 7 D2– GND 5 6 D– S (Top Through View) 2 FSUSB23 Rev. 1.0.0 www.fairchildsemi.com FSUSB23 Low Power Hi-Speed USB 2.0 (480Mbps) Switch Connection Diagrams The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. Symbol VCC VIN Parameter Rating −0.5V to +4.6V Supply Voltage DC Switch Voltage(1) DC Input Voltage(1) −0.5V to VCC + 0.5V −0.5V to +4.6V −50mA DC Input Diode Current DC Output Current 50mA −65°C to +150°C Storage Temperature ESD (Human Body Model) All Pins I/O to GND 7kV 7kV Recommended Operating Conditions(2) Symbol VCC Parameter Rating Supply Voltage 3.0V to 3.6V Control Input Voltage 0V to VCC Switch Input Voltage 0V to VCC −40°C to +85°C Operating Temperature Thermal Resistance 10 MicroPak 250°C/W Notes: 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 4.6V. 2. Control input must be held HIGH or LOW and it must not float. 3 FSUSB23 Rev. 1.0.0 www.fairchildsemi.com FSUSB23 Low Power Hi-Speed USB 2.0 (480Mbps) Switch Absolute Maximum Ratings (All typical values are @ 25°C unless otherwise specified.) TA = −40°C to +85°C Symbol Parameter Conditions VIK Clamp Diode Voltage VIH Input Voltage HIGH IIN = −18mA Input Voltage LOW Control Input Leakage VIN = 0V to VCC IOZ OFF State Leakage 0 ≤ Dn, D1n, D2n ≤ VCC VIN = 0.4V, ION = −8mA Resistance(3) Delta RON(4) Flatness(3) Max. Units 1.2 V V 3.0 to 3.6 0.50 V 3.6 1.0 µA 1.0 µA 6.0 9.0 Ω 7.0 10.0 3.0 VIN = 0.8V, ION = −8mA ∆RON Typ. −1.2 3.0 to 3.6 VIL Switch On Min. 3.0 IIN RON VCC (V) VIN = 0.8V, ION = −8mA 3.0 0.3 Ω VIN = 0.0V − 1.0V, ION = −8mA 3.0 2.0 Ω RON Flatness RON ICC Quiescent Supply Current VIN = 0.0V or VCC, IOUT = 0 3.6 1.0 µA ICCT Increase in ICC Current per Control Voltage and VCC Levels VIN = 2.6V, VCC = 3.6V 3.6 10.0 µA AC Electrical Characteristics (All typical values are for VCC = 3.3V @ 25°C unless otherwise specified.) TA = −40°C to +85°C Symbol Parameter Conditions VCC (V) Min. Typ. Figure Max. Units Number tON Turn On Time S, OE to Output VD1n, D2n = 0.8V, RL = 50Ω, CL = 10pF 3.0 to 3.6 10.0 13.0 ns Figure 5 tOFF Turn OFF Time S, OE to Output VD1n, D2n = 0.8V, RL = 50Ω, CL = 10pF 3.0 to 3.6 8.0 11.0 ns Figure 5 tPD Propagation Delay(4) RL = 50Ω, CL = 10pF 3.3 0.25 ns Figure 3 Figure 4 OIRR OFF Isolation (Non-Adjacent) f = 250MHz, RT = 50Ω 3.0 to 3.6 −30.0 dB Figure 8 Xtalk Non-Adjacent Channel Crosstalk RT = 50Ω, f = 250MHz 3.0 to 3.6 −43.0 dB Figure 9 BW −3dB Bandwidth RT = 50Ω 3.0 to 3.6 720 MHz Figure 7 Notes: 3. Measured by the voltage drop between Dn, D1n, D2n pins at the indicated current through the switch. On Resistance is determined by the lower of the voltage on the two ports. 4. Guaranteed by characterization. 4 FSUSB23 Rev. 1.0.0 www.fairchildsemi.com FSUSB23 Low Power Hi-Speed USB 2.0 (480Mbps) Switch DC Electrical Characteristics Symbol Parameter TA = −40°C to +85°C VCC (V) Conditions Min. Typ. Figure Max. Units Number tSK(O) Channel-to-Channel Skew(5) RL = 50Ω, CL = 10pF 3.0 to 3.6 40.0 ps Figure 3 Figure 6 tSK(P) Skew of Opposite Transitions of the Same Output(5) RL = 50Ω, CL = 10pF 3.0 to 3.6 20.0 ps Figure 3 Figure 6 tJ Total Jitter(5) RL = 50Ω, CL = 10pF, 3.0 to 3.6 tR = tF = 750ps at 480 Mbps (PRBS = 215 − 1) 150 ps Note: 5. Guaranteed by design. Capacitance TA = −40°C to +85°C Symbol Parameter Conditions Min. Typ. Figure Max. Units Number CIN Control Pin Input Capacitance VCC = 0V 2.0 pF Figure 11 CON D1n, D2n, Dn ON Capacitance VCC = 3.3, OE = 0V 9.0 pF Figure 10 COFF D1n, D2n OFF Capacitance VCC and OE = 3.3 4.0 pF Figure 11 5 FSUSB23 Rev. 1.0.0 www.fairchildsemi.com FSUSB23 Low Power Hi-Speed USB 2.0 (480Mbps) Switch USB Related AC Electrical Characteristics VON FSUSB23 FSUSB23 IDn(OFF) NC D1n, D2n A Dn VIN VIN ION Select Select GND GND GND VS = 0 to VCC VS = 0 or VCC Note: Each switch port is tested separately. RON = VON / ION Figure 2. OFF Leakage Figure 1. On Resistance FSUSB23 D+, D– VIN RS GND 800mV Input: Dn+, Dn– RL VOUT CL tFALL = 500ps tRISE = 500ps D1+, D1– 90% 50% 10% 400mV GND 90% 50% 10% VSel VOH GND Output: D+, D– Note: RL, RS, and CL are functions of the application environment (see AC Electrical tables for specific values). 50% tPLH Note: CL includes test fixture and stray capacitance. tPHL Figure 4. Switch Propagation Delay Waveforms Figure 3. AC Test Circuit Load tFALL = 2.5ns tRISE = 2.5ns VCC 90% Input – S, OE VCC/2 GND 50% VOL 90% VCC/2 10% 10% VOH 90% 90% Output – VOUT VOL tOFF tON Figure 5. Turn ON/Turn OFF Waveform 6 FSUSB23 Rev. 1.0.0 www.fairchildsemi.com FSUSB23 Low Power Hi-Speed USB 2.0 (480Mbps) Switch Test Diagrams tFALL = 750ps tRISE = 750ps 800mV 90% Input: D+, D– 50% 10% 400mV 10% tFALL = 750ps tRISE = 750ps 800mV 90% Input: Dn+, Dn– VOH Output1: D1+, D1– 90% 50% 50% 10% 400mV 90% 50% 50% 50% VOL 10% VOH tPLH1 tPHL1 50% 50% VOH 50% Output: D+, D– 50% Output1: D2+, D2– VOL VOL tPLH tPHL tPLH2 tPHL2 TSK(P) = | tPHL – tPLH | TSK(OUT) = | tPHL1 – tPHL2 | or | tPLH1 – tPLH2 | Pulse Skew, TSK(P) Output Skew, TSK(OUT) Figure 6. Switch Skew Tests Network Analyzer FSUSB23 RS VIN VS GND GND VSel GND VOUT RT GND Note: RS and RT are functions of the application environment (See AC Electrical Tables for specific values). GND Figure 7. Bandwidth Network Analyzer FSUSB23 RS VIN VS GND RT GND VSel GND GND VOUT GND OFF-Isolation = 20 Log (VOUT / VIN) RT GND Figure 8. Channel OFF Isolation 7 FSUSB23 Rev. 1.0.0 www.fairchildsemi.com FSUSB23 Low Power Hi-Speed USB 2.0 (480Mbps) Switch Test Diagrams (continued) NC Network Analyzer FSUSB23 RS VIN VS GND GND VSel RT GND GND GND RS and RT are functions of the application environment (50, 75 or 100Ω) RT VOUT GND Crosstalk = 20 Log (VOUT / VIN) Figure 9. Non-Adjacent Channel-to-Channel Crosstalk Capacitance Meter Dn F = 1MHz FSUSB23 Dn S S Capacitance Meter VSel = 0 or VCC F = 1MHz D1n, D2n VSel = 0 or VCC D1n, D2n Figure 11. Channel OFF Capacitance Figure 10. Channel ON Capacitance 8 FSUSB23 Rev. 1.0.0 FSUSB23 www.fairchildsemi.com FSUSB23 Low Power Hi-Speed USB 2.0 (480Mbps) Switch Test Diagrams (Continued) Tape Format for MicroPak Package Designator Tape Section Number Cavities Cavity Status Cover Tape Status L10X Leader (Start End) 125 (typ) Empty Sealed Carrier 5000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed Tape Dimension millimeters 9 FSUSB23 Rev. 1.0.0 www.fairchildsemi.com FSUSB23 Low Power Hi-Speed USB 2.0 (480Mbps) Switch Tape and Reel Specifications Tape Size A B C D N W1 W2 W3 8mm 7.0 (177.8) 0.059 (1.50) 0.512 (13.00) 0.795 (20.20) 2.165 (55.00) 0.331 +0.059/−0.000 (8.40 +1.50/−0.00) 0.567 (14.40) W1 +0.078/−0.039 (W1 +2.00/−1.00) 10 FSUSB23 Rev. 1.0.0 www.fairchildsemi.com FSUSB23 Low Power Hi-Speed USB 2.0 (480Mbps) Switch Reel Dimension for MicroPak inches (millimeters) Package Designator Tape Section Number Cavities Cavity Status Cover Tape Status BQX Leader (Start End) 125 (typ) Empty Sealed Carrier 2500/3000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed Tap Dimensions millimeters 11 FSUSB23 Rev. 1.0.0 www.fairchildsemi.com FSUSB23 Low Power Hi-Speed USB 2.0 (480Mbps) Switch Tape Format for DQFN Tape Size A B C D N W1 W2 12mm 13.0 (330) 0.059 (1.50) 0.512 (13.00) 0.795 (20.20) 7.008 (178) 0.488 (12.4) 0.724 (18.4) 12 FSUSB23 Rev. 1.0.0 www.fairchildsemi.com FSUSB23 Low Power Hi-Speed USB 2.0 (480Mbps) Switch Reel Dimensions for DQFN inches (millimeters) FSUSB23 Low Power Hi-Speed USB 2.0 (480Mbps) Switch Physical Dimensions millimeters unless otherwise noted Pb-Free 10-Lead MicroPak, 1.6mm x 2.1mm Package Number MAC010A 13 FSUSB23 Rev. 1.0.0 www.fairchildsemi.com FSUSB23 Low Power Hi-Speed USB 2.0 (480Mbps) Switch Physical Dimensions millimeters unless otherwise noted Pb-Free 16-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241, 2.5 x 3.5mm Package Number MLP016A 14 FSUSB23 Rev. 1.0.0 www.fairchildsemi.com FSUSB23 Low Power Hi-Speed USB 2.0 (480Mbps) Switch Physical Dimensions millimeters unless otherwise noted SEE DETAIL A DETAIL A Pb-Free 10-Lead Molded Small Outline Package (MSOP), JEDEC MO-187, 3.0mm Wide Package Number MUA10A 15 FSUSB23 Rev. 1.0.0 www.fairchildsemi.com The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. 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PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Definition Advance Information Formative or In Design This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Preliminary First Production This datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. No Identification Needed Full Production This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. Rev. I18 16 FSUSB23 Rev. 1.0.0 www.fairchildsemi.com FSUSB23 Low Power Hi-Speed USB 2.0 (480Mbps) Switch TRADEMARKS