FSUSB11 Low-Power Full-Speed USB (12Mbps) Switch Features Description ■ Space saving MicroPak™ Pb-free packaging The FSUSB11 is a high-performance, dual Single-Pole Double-Throw (SPDT) switch designed for switching USB 1.1 signals. The device features ultra-low on resistance (RON) of 1.15Ω maximum at 4.5V VCC and 4.3Ω at 2.7V supply. High bandwidth and ultra low (RON) make this switch able to pass both USB low- and full-speed signal with minimum signal distortion. The device is fabricated with sub-micron CMOS technology to achieve fast switching speeds and designed for break-before-make operation. The select input is TTL-level compatible. ■ ■ ■ ■ ■ ■ ■ ■ (1.6 x 2.1mm) USB 1.1 signal switching compliant -3db bandwidth: >350MHz Maximum 1.15Ω RON at 4.5V VCC and 4Ω for 2.7V supply 0.3Ω maximum RON flatness for +5V supply Broad VCC operating range: 1.65V to 5.5V Fast turn-on and turn-off time Break-before-make enable circuitry Over-voltage tolerant, TTL-compatible control input Applications ■ Cell Phone ■ PDS ■ Digital Camera ■ Notebook Ordering Information Part Number FSUSB11L10X Package 10-Lead MicroPak, 1.6 x 2.1mm Top Mark PbFree Packing Method ET Yes 5K units on tape and reel FSUSB11MTCX 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide FSUSB11 Yes 2500 units on tape andreel FSUSB11MUX (Preliminary) FSUSB11 Yes 3K units on tape and reel 10-Lead Molded Small Outline Package (MSOP), JEDEC MO-187, 3.0mm Pb-Free package per JEDEC J-STD-020B. Block Diagram MicroPak™ is a trademark of Fairchild Semiconductor Corporation. © 2005 Fairchild Semiconductor Corporation FSUSB11 Rev. 1.0.2 www.fairchildsemi.com FSUSB11 Low-Power Full-Speed USB (12Mbps) Switch October 2006 Figure 1. Pin Assingments for TSSOP (Top View) Figure 2. Pad Assignments for Micropak (Top View) Analog Symbols D2- 1 10 D1- S1 2 9 D- VCC 3 8 GND D+ 4 7 S2 D1+ 5 6 D2+ Figure 4. Analog Symbols (Top Through View) Figure 3. Pin Assignments for MSOP (Top Through View) Truth Table Pin Desciption Control Imputs Function Pin names Function Low Logic Level D1 Connected to D+/D- D,D1,D2 Data Ports High Logic Level D2Connected to D+/D- S Control Imput © 2005 Fairchild Semiconductor Corporation FSUSB11 Rev. 1.0.2 www.fairchildsemi.com 2 FSUSB11 Low-Power Full-Speed USB (12Mbps) 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 defines the conditions for actual device operation. Symbol Parameter Min. Max. Unit (1) Supply Voltage -0.5 +6.0 V VS Switch Voltage(1) -0.5 VCC to +0.5 V VIN Input Voltage -0.5 +6.0 V IIK Input Diode Current -50 ISW Switch Current 200 Peak Switch Current (Pulsed at 1ms Duration,<10% Duty Cycle) 400 VCC ISWPEAK TSTG TJ TL ESD Storage Temperature Range -65 mA mA +150 °C Maximum Junction Temperature +150 °C Lead Temperature (Soldering, 10 seconds) +260 °C Human Body Model 8000 V Notes: 1. The input and output negative voltage ratings may be exceeded if the input and output diode current ratings are observed. Recommended Operating Conditions Symbol VCC Parameter Supply Voltage Voltage(2) VIN Control Input VSW Switch Input Voltage TA Operating Temperature Min. Max. Unit 1.65 5.50 V 0 VCC VCC 0 VCC VCC -40 +85 °C Notes: 2. Unused inputs must be held HIGH or LOW. They may not float. © 2005 Fairchild Semiconductor Corporation FSUSB11 Rev. 1.0.2 www.fairchildsemi.com 3 FSUSB11 Low-Power Full-Speed USB (12Mbps) Switch Absolute Maximum Ratings All typical values are at 25°C unless otherwise specified. VCC Symbol Parameter VIH Input Voltage High VIL Input Voltage Low IIN Control Input Leakage (V) Conditions VIN = 0V to VCC TA = + 25 C° TA= -40 °C to +85 C° Min. Typ. Max. Min. 2.7 to 3.6 2.0 4.5 to 5.5 2.4 Max. Units V 2.7 to 3.6 0.6 4.5 to 5.5 0.8 2.7 to 3.6 -1.0 1.0 4.5 to 5.5 -1.0 1.0 INO(OFF), Off-Leakage Current of INC(OFF) Port D1 and D2 A = 1V, 4.5V, B0 or B1 = 1V, 4.5V 5.5 -50.0 50.0 -100 100 On-Leakage Current of Port D A = 1V, 4.5V,B0 or B1 = 1V, 4.5V or Floating 5.5 50.0 50.0 -100 100 IOUT = 100mA, D1 or D2 = 1.5V 2.7 2.6 4.0 4.3 IOUT = 100 mA, D1 or D2 = 3.5V 4.50 0.95 1.15 1.30 IOUT = 100mA, D1 or D2 = 1.5V 2.7 2.8 4.5 IOUT = 100mA, D1 or D2 = 3.5V 4.5 1.5 3.0 On Resistance Matching Between Channels MicroPak(4) IOUT = 100mA, D1 or D2 = 3.5V 4.50 0.06 On Resistance Matching Between Channels TSSOP(4) IOUT = 100mA, D1 or D2 = 3.5V 4.50 0.07 IOUT = 100mA, D1 or D2 = 0V, 0.75V, 1.5V RFLAT(ON) On Resistance Flatness(5) IOUT = 100mA, B0 or B1 = 0V, 1V, 2V 2.7 1.4 4.5 0.2 0.3 0.4 3.6 0.1 0.5 1.0 5.5 0.1 0.5 1.0 IA(ON) Switch On Resistance MicroPak(3) RON Switch On Resistance TSSOP(3) ΔRON ICC VIN = 0V or VCC, Quiescent Supply Current I OUT = 0V 0.12 V µA nA nA Ω 0.15 0.30 Ω Ω µA Notes: 3. On resistance is determined by the voltage drop between D and Dn pins at the indicated current through the switch. 4. ΔRON = RONmax - RONmin measured at identical VCC, temperature, and voltage. 5. Flatness is defined as the difference between the maximum and minimum value of on resistance over the specified range of conditions. © 2006 Fairchild Semiconductor Corporation FSUSB11 Rev. 1.0.2 www.fairchildsemi.com 4 FSUSB11 Low-Power Full-Speed USB (12Mbps) Switch DC Electrical Characteristics (Continued) All typical values are at 25°C unless otherwise specified. VCC Symbol tON tBBM Break-Before-Make Time Q OIRR (V) D1 or D2 = 1.5V, RL = 50Ω, CL = 35 pF 2.7 to 3.6 50.0 60.0 D1 or D2 = 3.0V, RL = 50Ω, CL = 35 pF 4.5 to 5.5 35.0 40.0 D1 or D2 = 1.5V, RL = 50Ω, CL = 35 pF 2.7 to 3.6 20.0 30.0 D1 or D2 = 3.0V, RL = 50Ω, CL = 35 pF 4.5 to 5.5 15.0 20.0 D1 or D2 = 1.5V, RL = 50Ω, CL = 35 pF 2.7 to 3.6 D1 or D2 = 3.0V, RL = 50Ω, CL = 35 pF 4.5 to 5.5 20.0 CL = 1.0 nF, VGEN = 0V, 2.7 to 3.6 20.0 Turn-ON Time Turn-OFF Time Charge Injection TA= -40 C° to +85 C° Conditions Parameter tOFF TA = +25 C° RGEN = 0Ω OFF-Isolation f = 1MHz, RL = 50Ω Xtalk Crosstalk f = 1MHz, RL = 50Ω BW -3db Bandwidth RL = 50Ω Figure Min. Typ. Max. Min. Max. Units Number ns Figure 5 ns Figure 5 ns Figure 6 pC Figure 8 dB Figure 7 dB Figure 7 1.0 1.0 4.5 to 5.5 10.0 2.7 to 3.6 -70.0 4.5 to 5.5 -70.0 2.7 to 3.6 -75.0 4.5 to 5.5 -75.0 2.7 to 3.6 350 4.5 to 5.5 350 MHz Figure 10 USB Related AC Electrical Characteristics All typical values are at 25°C unless otherwise specified. VCC Symbol tSKEW Conditions (V) RS = 39, CL = 50 pF, tR = tF = 12ns at 12Mbps 2.7 to 3.6 0.15 4.5 to 5.5 0.15 Parameter Skew tM Rising/Fall Time Mismatch tJ Total Jitter TA = +25° C (Duty Cycle = 50%) Min. Typ. Min. Units Number 2.7 to 3.6 10.0 4.5 to 5.5 10.0 RS = 39, CL = 50 pF, tR = tF = 2.7 to 3.6 12ns at 12Mbps (PRBS = 215 1) 4.5 to 5.5 Figure 1.7 1.6 ns Figure 11 % Figure 12 ns Figure 11 Capacitance VCC TA = +25 C° Figure Symbol Parameter Conditions (V) CIN Control Pin Input Capacitance f = 1MHz 0.0 3.5 pF Figure 9 COFF Dn Port OFF Capacitance f = 1MHz 4.5 12.0 pF Figure 9 CON D Port ON Capacitance f = 1MHz 4.5 40.0 pF Figure 9 © 2005 Fairchild Semiconductor Corporation FSUSB11 Rev. 1.0.2 Min. Typ. Max. Units Number www.fairchildsemi.com 5 FSUSB11 Low-Power Full-Speed USB (12Mbps) Switch AC Electrical Characteristics CL includes Fixture and Stray Capacitance Logic Input Waveforms Inverted for Switches that have the Opposite Logic Sense Figure 5. Turn-On/Turn-Off Timing CL Includes Fixture and Stray Capacitance Figure 6. Break-Before-Make Timing Figure 7. OFF Isolation and Crosstalk © 2006 Fairchild Semiconductor Corporation FSUSB11 Rev. 1.0.2 www.fairchildsemi.com 6 FSUSB11 Low-Power Full-Speed USB (12Mbps) Switch AC Loading and Waveforms FSUSB11 Low-Power Full-Speed USB (12Mbps) Switch AC Loading and Waveforms (Continued) Q = ( ΔVOUT)(CL) Figure 8. Charge Injection Figure 10. Bandwidth Figure 9. ON / OFF Capacitance Measurement Setup Figure 11. Skew Test Figure 12. Rise / Fall Time Mismatch Test © 2006 Fairchild Semiconductor Corporation FSUSB11 Rev. 1.0.2 www.fairchildsemi.com 7 Tape Format for Micropak 10 Package Tape Number Cavity Cover Tape Designator Section Cavities Status Status Leader (Start End) 125 (typ) Empty Sealed L10X Carrier 5000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed Reel Dimensions Dimensions are in inches (millimeters) unless otherwise noted. Tape Size (8mm) A B C D N W1 W2 W3 7.0 0.059 0.512 0.795 2.165 0.331 + 0.059/-0.000 0.567 W1 +0.078/-0.039 (177.8) (1.50) (13.00) (20.20) (55.00) (8.40 + 1.50/-0.00) (14.40) (W1 +2.00/-1.00) © 2006 Fairchild Semiconductor Corporation FSUSB11 Rev. 1.0.2 www.fairchildsemi.com 8 FSUSB11 Low-Power Full-Speed USB (12Mbps) Switch Tape and Reel Specification FSUSB11 Low-Power Full-Speed USB (12Mbps) Switch Tape Dimensions for MSOP Dimensions are in millimeters (inches) unless otherwise specified. Reel Dimensions for MSOP Dimensions are in inches (millimeters) unless otherwise specified. Tape Size A B C D N W1 W2 W3 (12mm) 13 (330) 0.059 (1.5) 0.512 (13) 0.795 (20.2) 7.008 (178) 0.448 (12.4) 0.724 (18.4) 0.468-0.606 (11.9 -15.4) © 2006 Fairchild Semiconductor Corporation FSUSB11 Rev. 1.0.2 www.fairchildsemi.com 9 FSUSB11 Low-Power Full-Speed USB (12Mbps) Switch Physical Dimension Dimensions are in millimeters (inches) unless otherwise noted. Figure 13. Pb-Free 10-Lead MicroPak, 1.6 x 2.1mm © 2006 Fairchild Semiconductor Corporation FSUSB11 Rev. 1.0.2 www.fairchildsemi.com 10 FSUSB11 Low-Power Full-Speed USB (12Mbps) Switch Physical Dimension (Continued) Dimensions are in millimeters (inches) unless otherwise noted. Figure 14. 14-Lead Thin-Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide © 2006 Fairchild Semiconductor Corporation FSUSB11 Rev. 1.0.2 www.fairchildsemi.com 11 FSUSB11 Low-Power Full-Speed USB (12Mbps) Switch Physical Dimension (Continued) Dimensions are in millimeters (inches) unless otherwise noted. Figure 15. 10-Lead Molded Small Outline Package (MSOP), JEDEC MO-187, 3.0mm © 2006 Fairchild Semiconductor Corporation FSUSB11 Rev. 1.0.2 www.fairchildsemi.com 12 FSUSB11 Low-Power Full-Speed USB (12Mbps) Switch © 2005 Fairchild Semiconductor Corporation FSUSB11 Rev. 1.0.2 www.fairchildsemi.com 13