Click here for this datasheet translated into Chinese! FSA221 — USB2.0 High-Speed (480Mbps) and Audio Switches with Negative Signal Capability Features Description The FSA221 is a Double-Pole, Double Throw (DPDT) multiplexer that combines a low-distortion audio and a USB2.0 High-Speed (HS) switch path. This configuration enables audio and USB data to share a common connector port. The architecture is designed to allow audio signals to swing below ground. This means a common USB and headphone jack can be used for personal media players and portable peripheral devices. HS-USB: 4Ω Typical On Resistance HS-USB: 4.5pF Typical On Capacitance Audio: 3Ω Typical On Resistance -3db Bandwidth: > 720MHz Low Power Consumption Power-off Protection on Common D+/R, D-/L Ports Since USB2.0 is an industry standard for shared datapath in portable devices, the FSA221 also incorporates a Vbus detection capability. The FSA221 includes a power-off feature to minimize current consumption when Vbus is not present. This power-off circuitry is available for the common D+/R, D-/L ports only. Typical applications involve switching in portables and consumer applications, such as cell phones, digital cameras, and notebooks with hubs or controllers. Automatically Detects Vbus for Switch Path Selection Applications Cell Phone, PDA, Digital Camera, and Notebook LCD Monitor, TV, and Set-Top Box Ordering Information Part Number Package Number Top Mark FSA221L10X MAC10A GK FSA221MUX MUA10A FSA221 FSA221UMX UMLP10A GL Package Description 10-Lead MicroPak™, JEDEC MO-255, 1.6 x 2.1mm 10-Lead MSOP JEDEC MO-187, 3.0 mm Wide 10-Lead Quad, Ultrathin MLP, 1.4 x 1.8mm Vbus ASel Switch Select Control Circuitry VAUDIO Rpd D+ GND D+/R R D -- D-/L L Figure 1. © 2006 Fairchild Semiconductor Corporation FSA221 • Rev. 1.1.0 Analog Symbol www.fairchildsemi.com FSA221 — USB2.0 High-Speed and Audio Switches with Negative Signal Capability April 2012 Vbus 10 D+ 1 9 ASel D+ 1 10 Vbus D-- 2 8 D+/R DR 2 9 L 3 3 8 ASel D+/R GND 4 L 4 7 D-/L Vaudio 5 5 6 Vaudio R 3 L 4 7 D-/L 6 Vaudio GND R 2 D1 10 D+ 6 7 D-/L D+/R 9 Vbus 8 ASel 5 GND Figure 2. 10-Lead MicroPak™ Figure 3. 10-Lead MSOP Figure 4. 10-Lead UMLP Pin Descriptions Name Description Vaudio Power supply (Audio) Vbus Power supply (USB) and auto USB switch-path select ASel Audio select to override auto USB detect when VAUDIO supply is present D+, DR, L USB data bus input sources Audio right and left input sources D+/R, D-/L USB and audio common connector ports Truth Table ASel(1) Vaudio Vbus L, R D+, D- LOW LOW OFF OFF OFF ON LOW (2) HIGH (2) HIGH LOW ON OFF LOW HIGH(2) HIGH(2) OFF ON HIGH (2) (2) ON OFF HIGH HIGH Notes: 1. ASel - Internal resistor to GND provides auto-Vbus detect if there is no external connection. Forcing ASel HIGH when VAUDIO is present overrides the USB path even if Vbus is present. 2. HIGH - Value is the threshold as defined to meet USB2.0 Vbus requirements and audio supply threshold in a system (see DC Tables). © 2006 Fairchild Semiconductor Corporation FSA221 • Rev. 1.1.0 www.fairchildsemi.com 2 FSA221 — USB2.0 High-Speed and Audio Switches with Negative Signal Capability Pin Assignments control, to the audio path. The ASel pin is internally terminated by a resistor to GND (typical value 3M) and requires no connection for the standard ultra-portable (cell-phone, MP3, or portable media player). In an application where the supply to the FSA221 Vbus pin is not guaranteed to be removed, a GPIO pin can be used to switch out of high-speed USB mode into audio mode, using the ASel pin. The FSA221 is a combined USB and audio switch that enables sharing the D+/D- lines of a USB connector with stereo audio CODEC outputs. The switch is optimized for high-speed USB signals and includes an automatic Vbus-detection circuit. When a USB connector, rather than a headphone, is connected to the ultra-portable device the switch is automatically configured for highspeed USB data transfer. If no Vbus is detected, and yet VAUDIO is present, the switch is configured for the lowdistortion audio switch path. The audio switch path also handles negative signals (down to -2V), which eliminates the need for large coupling capacitors. The FSA221 Vbus pin must be connected directly to Vbus or a supply > 3.8V, not an LDO regulated down to 3.6V or a Vbat-generated supply that may fall below 3.8V in normal operation. For those applications where the Vbus is generated as a self-powered device or where Vbus is not removed, the ASel pin provides the ability to switch, under software Application Diagram Vbus 3.0V - 3.6V Vaudio USB 2.0 Source Switch Select Control Circuitry 5V D+/R Vbus Rpd D+ GND R D- Audio CODEC ASel D-/L USB Mini -AB Connector ID L GND Figure 5. © 2006 Fairchild Semiconductor Corporation FSA221 • Rev. 1.1.0 Typical Application www.fairchildsemi.com 3 FSA221 — USB2.0 High-Speed and Audio Switches with Negative Signal Capability Functional Description Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Symbol VAUDIO / VBUS VSW ASEL Parameter Min. Max. Unit -0.5 6.0 V VBUS -7.0 VBUS +0.3 V VAUDIO -7.0 VAUDIO -0.3 V Supply Voltage D+, D-, D+/R, D-/L Pins Switch I/O Voltage(3) R, L, Pins (3) Control Input Voltage -0.5 IIK Input Clamp Diode Current -50 ISW Switch I/O Current (Continuous) ISWPEAK TSTG Peak Switch Current (Pulsed at 1ms Duration, <10% Duty Cycle) 6.0 USB 50 Audio 50 USB 100 Audio 100 Storage Temperature Range -65 V mA mA mA +150 °C TJ Maximum Junction Temperature +150 °C TL Lead Temperature (Soldering, 10 seconds) +260 °C MSL Moisture Sensitivity Level (JEDEC J-STD-020A) ESD Human Body Model (JEDEC: JESD22-A114) Level 1 I/O to GND 7500 All Other Pins 7500 VAUDIO VBUS to GND 12000 Charged Device Model (JEDEC: JESD22-C101) V 2000 Note: 3. The input and output negative ratings may be exceeded if the input and output diode current ratings are observed. Recommended Operating Conditions The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not recommend exceeding them or designing to Absolute Maximum Ratings. Symbol Parameter Minimum Maximum VAUDIO Supply Voltage 3.0V 4.2V VBUS Supply Voltage 4.25V 5.50V ASel Control Input Voltage 0V VAUDIO VSW Switch I/O Voltage VAUDIO –6.5V VAUDIO –0.3V TA Operating Temperature JA Thermal Resistance (Free Air) © 2006 Fairchild Semiconductor Corporation FSA221 • Rev. 1.1.0 MicroPak™ VBUS –6.5V VBUS -40°C 85°C 330°C / W (Estimated) www.fairchildsemi.com 4 FSA221 — USB2.0 High-Speed and Audio Switches with Negative Signal Capability Absolute Maximum Ratings All typical values are at TA=25°C unless otherwise specified. Symbol Parameter VAUDIO (V) Condition TA=- 40°C to +85°C Unit Min. Typ. Max. Common Pins VIK Clamp Diode Voltage 3.0 VIH Control Input Voltage HIGH 3.0 to 3.6 VIL Control Input Voltage LOW 3.0 to 3.6 IIN ASel Input HIGH Current 3.6 IIK=-18mA -1.2 1.2 VIN=3.6V -1 10 VIN=0V -1 1 IOFF Power-Off Leakage Current (Common Port Only D+/R, D-/L) INO(0FF) Off-Leakage Current of Port D+, D-, R, L 4.2 VBUS=0V, 5. 5V, D+/R, D-/L=0.3V, VAUDIO – 0.3V, D+, D-, R, L=0.3V, VAUDIO –0.3V or Floating, Figure 11 -50 INC(0N) On-Leakage Current of Port D+/R or D-/L 4.2 Vbus=0V, 5.5V, D+/R, D-/L=0.3V, VAUDIO – 0.3V, D+, D-, R, L=Floating, Figure 12 -50 RPD VAUDIO= Common Port (D+/R, D-/L), VSW=0V VBUS=0V to 5.5V ASel Internal Pull-Down Resistor µA 1 50 nA 1 50 nA 0 HS Switch On Resistance(4) 4.25 VD+/D-=0V, 0.4V, ION=-8mA, VAUDIO=3V HS Delta RON(5,6) 4.25 VD+/D-=0V, ION=-8mA, VAUDIO=3V M 4 3.6 V 6 Ω 0.4 Ω VAUDIO (V) Audio Switch Path VAUDIO – 5.5 Audio Analog Signal Range RONAudio 10 3 USB Analog Signal Range ∆RONUSB µA VBUS (V) USB Switch Path RONUSB V 0.5 Audio Switch On Resistance(4) ∆RONAudio Audio Delta RON(5) (7) RFLAT(Audio) Audio RON Flatness 3.0 VL/R=-2V, 0V, 0.7V, VBUS=0V, VAUDIO-0.7V, VAUDIO, ION=-26mA 3.0 VL/R=0.7V ION=-26mA 0.4 3.0 ION=-26mA 1.5 3 VAUDIO V 5 Ω Ω 2.5 Ω Power Supply Vbusth VBUS Threshold Voltage 3.2 3.8 V Vaudioth VAUDIO Threshold 0.5 1.5 V ICC(Audio) Quiescent Supply Current (Audio) ICC(Vbus) Quiescent Supply Current (VBUS) ICCT Increase in ICC Current per Control Voltage and VCC 4.2 4.2 VASel=0 to VAUDIO, IOUT=0 6 10 µA VASel=0 to VAUDIO, IOUT=0, VBUS=5.5V 12 20 µA VASel=2.6V, VBUS=Floating 10 15 VASel =1.8V, VBUS=Floating 14 18 µA Notes: 4. On resistance is determined by the voltage drop between the A and B pins at the indicated current through the switch. 5. ∆ RON=RON max – RON min measured at identical VCC, temperature, and voltage. Worst-case signal path, audio, or USB channel, is characterized. 6. Guaranteed by characterization, not production tested. 7. Flatness is defined as the difference between the maximum and minimum values of on resistance over the specified range of conditions. © 2006 Fairchild Semiconductor Corporation FSA221 • Rev. 1.1.0 www.fairchildsemi.com 5 FSA221 — USB2.0 High-Speed and Audio Switches with Negative Signal Capability DC Electrical Characteristics All typical value are for VAUDIO=3.3V and Vbus=5.0 at TA=25ºC unless otherwise specified. Symbol Parameter VAUDIO / VBUS (V) Condition TA=- 40°C to +85°C Min. Typ. Unit Max. VBUS=0V VD+/R, D-/L=1.0V, RL=50Ω, CL=50pF Figure 13, Figure 15 10 μs tOFFAUDIO1 Turn-Off Time VBus↑ to Output VAUDIO=3.0 for VBUS ↑ VD+/R, D-/L=1.0V, RL=50Ω, CL=50pF Figure 13, Figure 15 10 μs tONAUDIO2 Turn-On Time ASel to Output VBUS=4.25V VAUDIO=3.0 VD+/R, D-/L=1.0V, RL=50Ω, CL=50pF Figure 13, Figure 14 2 μs tOFFAUDIO2 Turn-Off Time ASel to Output VBUS=4.25V VAUDIO=3.0 VD+/R, D-/L=1.0V, RL=50Ω, CL=50pF Figure 13, Figure 14 2 μs tONAUDIO3 Turn-On Time VBus↓ to Output VAUDIO=3.0 VD+/R, D-/L=1.0V, RL=50Ω, CL=50pF Figure 13, Figure 15 10 μs tONUSB Turn-On Time VUSB↑ to Output VAUDIO=3.0 VD+/R, D-/L=1.0V, RL=50Ω, CL=0pF Figure 13, Figure 15 10 μs tOFFUSB Turn-Off Time VUSB↓ to Output VAUDIO=3.0 VD+/R, D-/L=1.0V, RL=50Ω, CL=0pF Figure 13, Figure 15 10 μs tPDUSB USB Switch Propagation (8) Delay VAUDIO=3.0 VBUS=4.25V RL=50Ω, CL=0pF, Figure 16 0.25 ns XtalkA Non-Adjacent Channel Crosstalk - Audio VAUDIO=3.0 VBUS=4.25V f=20kHz, RT=32Ω, CL=0pF Figure 7, Figure 21 -110 dB BW -3db Bandwidth - USB VAUDIO=3.0 VBUS=4.25V RT=50Ω, CL=0pF, Signal 0dBm Figure 9, Figure 19 720 MHz THD Total Harmonic Distortion VAUDIO=3.0 VBUS=0V f=20Hz to 20kHz, RL=32Ω, VIN=2Vpp Figure 24 0.05 % tONAUDIO1 Turn-On Time VAUDIO↑ to Output Note: 8. Guaranteed by characterization, not production tested. © 2006 Fairchild Semiconductor Corporation FSA221 • Rev. 1.1.0 www.fairchildsemi.com 6 FSA221 — USB2.0 High-Speed and Audio Switches with Negative Signal Capability AC Electrical Characteristics TA= -40°C to +85°C. Symbol Parameter VAUDIO / VBUS(V) tSK(o) Channel-to-Channel Skew(9) VAUDIO=3.0V VBUS=4.25V tR=tF=750ps (10-90%) at 240MHz CL=0pF, RL=50Ω Figure 17, Figure 18 35 tSK(P) Skew of Opposite Transitions of the Same Output(9) VAUDIO=3.0V VBUS=4.25V tR=tF=750ps (10-90%) at 240MHz CL=0pF, RL=50Ω Figure 17, Figure 18 35 Total Jitter(9) VAUDIO=3.0V VBUS=4.25V RL=50Ω, CL=50pF, tR=tF=500ps (10-90%) at 480Mbps (PRBS=215 – 1) 130 ps Typ. Unit pF tJ Conditions Typ. Unit ps Note: 9. Guaranteed by characterization, not production tested. Capacitance TA= -40°C to +85°C. Symbol Parameter CIN (ASel) Control Pin Input Capacitance (ASel) CON(D+/R, D-/L) D+/R, D-/L (Source Port) On Capacitance VAUDIO / VBUS(V) Condition VAUDIO=3.0V, VBUS=4.25V VBias=0.2V 2.0 VAUDIO=3.0V, VBUS=4.25V, ASel=0V (CONUSB) VBias=0.2V, f=240MHz, Figure 23 4.5 VAUDIO=3.0V, VBUS=4.25V, ASel=3.0V (CONAudio) VBias=0.2V, f=1MHz, Figure 23 9.0 pF COFF(D+, D-) USB Input Source Off Capacitance VAUDIO=3.0V, VBUS=4.25V, ASel=3.0V f=1MHz, Figure 22 1.5 pF COFF(R/L) Audio Input Source Off Capacitance VAUDIO=3.0V, VBUS=4.25V, ASel =0V f=1MHz, Figure 22 3.0 pF © 2006 Fairchild Semiconductor Corporation FSA221 • Rev. 1.1.0 www.fairchildsemi.com 7 FSA221 — USB2.0 High-Speed and Audio Switches with Negative Signal Capability USB High-Speed-Related AC Electrical Characteristics Figure 6. 0.1 RON Audio, VAudio=3.0V, VBUS=Float 1.0 10.0 100.0 1000.0 0 -20 Crosstalk (dB) -40 -60 -80 -100 -120 -140 Frequency (KHz) VCC(Vaudio) = 3.0V Figure 7. © 2006 Fairchild Semiconductor Corporation FSA221 • Rev. 1.1.0 Non-Adjacent Channel Crosstalk – Audio www.fairchildsemi.com 8 FSA221 — USB2.0 High-Speed and Audio Switches with Negative Signal Capability Typical Characteristics 0.1 1.0 10.0 100.0 1000.0 10000.0 0 Crosstalk (dB) -20 -40 -60 -80 -100 -120 -140 -160 Frequency (KHz) VCC(Vaudio) = 3.0V Figure 8. 1 Off-Isolation – Audio 10 100 1000 10000 0 -1 Gain (dB) -2 -3 -4 -5 -6 -7 -8 Frequency (MHz) Figure #. Bandwidth Characterization, Frequency Response at CL= 0pF,VCC (Vbus) Figure 9. © 2006 Fairchild Semiconductor Corporation FSA221 • Rev. 1.1.0 = 4.25V Bandwidth, Gain vs. Frequency – USB www.fairchildsemi.com 9 FSA221 — USB2.0 High-Speed and Audio Switches with Negative Signal Capability Typical Characteristics (Continued) VON I (OFF) A Dn or R/L D+/R or D-/L Vsw VSW ION GND GND D+/R or D-/L D+, Dor R/L GND VCNTRL = RON = VCNTRL = fn (Vaudio and Vbus) fn (Vaudio and Vbus) VON / ION Figure 10. On Resistance Figure 11. Off Leakage D+, D- or R,L D+/R or D-/L VOUT D+, D- or R/L IA(ON) CL A D+/R or D-/L Figure 12. Vsw VCNTRL = RL , RS and CL are function of application environment (see AC Tables for specific values) CL includes test fixture and stray capacitance On Leakage Figure 13. AC Test Circuit Load tRISE = 1us tFALL = 2.5ns tFALL = 1 us Vbus 3V 90% Input - VASel GND fn (Vaudio and Vbus) GND fn (Vaudio and Vbus) tRISE = 2.5ns Vsw GND GND VCNTRL = RL RS GND 10% 90% 50% 50% Input - VCNTRL 10% GND 10% VOH VOH 90% 90% 90% VOL tON tOFF VCNTRL = Figure 14. Turn-On / Turn-Off Waveforms (ASel) © 2006 Fairchild Semiconductor Corporation FSA221 • Rev. 1.1.0 90% Output - VOUT Output - VOUT VOL 10% 90% Vth(max) Vth(min) Vth = Vbusth or Vaudioth tON tOFF fn (Vaudio and Vbus) Figure 15. Turn-On / Turn-Off Waveforms (USB/Audio) www.fairchildsemi.com 10 FSA221 — USB2.0 High-Speed and Audio Switches with Negative Signal Capability Test Diagrams FSA221 — USB2.0 High-Speed and Audio Switches with Negative Signal Capability Test Diagrams (Continued) tRISE = 750ps tFALL = 750ps 0.4V 90% Input – VD+/D- 50% 50% 10% GND 90% 10% VOH Output - VOUT VOL Figure 16. 50% 50% tpLH tpHL USB Switch Propagation Delay Waveforms tRISE = 750ps tFALL = 750ps 0.4V 90% Input – VD+/D- 50% 50% 10% GND 90% 10% VOH Output - VOUT Figure 17. 50% 50% VOL tpLH tpHL Pulse Skew: tSK(P)=| tPHL – tPLH | tRISE = 750ps tFALL = 750ps 0.4V Input – VD+/DGND 10% 90% 90% 50% 50% 10% VOH Output1 - VOUT VOL 50% 50% tpLH1 tpHL1 tsk(o) VOH Output2 - VOUT VOL Figure 18. © 2006 Fairchild Semiconductor Corporation FSA221 • Rev. 1.1.0 50% 50% tpLH2 tpHL2 Output Skew: tSK(O)=| tPLH1 – tPLH2 | or | tPHL1 – tPHL2 | www.fairchildsemi.com 11 Network Analyzer RS VIN VS GND GND VCNTRL GND VCNTRL = fn (Vaudio and Vbus) VOUT GND RT GND RS and RT are function of application environment (see AC Tables for specific values) Figure 19. USB Bandwidth Network Analyzer RS VCNTRL GND VCNTRL = VIN GND RT VS GND GND VOUT fn (Vaudio and Vbus) GND RT RS and RT are function of application environment (see AC Tables for specific values) GND OFF-Isolation = 20 Log (VOUT / VIN ) Figure 20. Channel Off Isolation Network Analyzer NC RS GND VIN VS VCNTRL GND GND RT GND VCNTRL = fn (Vaudio and Vbus) GND RS and RT are function of application environment (see AC Tables for specific values) RT VOUT GND CROSSTALK = 20 Log (VOUT/ VIN ) Figure 21. © 2006 Fairchild Semiconductor Corporation FSA221 • Rev. 1.1.0 Non-Adjacent Channel-to-Channel Crosstalk www.fairchildsemi.com 12 FSA221 — USB2.0 High-Speed and Audio Switches with Negative Signal Capability Test Diagrams (Continued) FSA221 — USB2.0 High-Speed and Audio Switches with Negative Signal Capability Test Diagrams (Continued) Dn or R/L or D+/R or D-/L Capacitance Meter VCNTRL = fn (Vaudio and Vbus) Dn or R/L or D+/R or D-/L F = 1MHz Figure 22. Channel Off Capacitance Dn or R/L or D+/R or D-/L Capacitance Meter VCNTROL = fn (Vaudio and Vbus) F= 1MHz, 240MHz Dn or R/L or D+/R or D-/L Figure 23. Channel On Capacitance Audio Analyzer RS VIN VS GND GND VCNTRL GND VCNTRL = fn (Vaudio and Vbus) GND VOUT RT GND RS and RT are function of application environment (see AC Tables for specific values) Figure 24. © 2006 Fairchild Semiconductor Corporation FSA221 • Rev. 1.1.0 Total Harmonic Distortion www.fairchildsemi.com 13 0.10 C 2.10 2X A 1.62 B KEEPOUT ZONE, NO TRACES OR VIAS ALLOWED (0.11) PIN1 IDENT IS 2X LONGER THAN OTHER LINES 0.56 1.12 1.60 0.10 C 2X TOP VIEW (0.35) 10X (0.25) 10X 0.50 RECOMMENDED LAND PATTERN 0.55 MAX 0.05 C 0.05 C 0.05 0.00 C (0.20) 0.35 0.25 SIDE VIEW D 0.65 0.55 DETAIL A 0.35 0.25 4 1 0.35 0.25 DETAIL A 2X SCALE 0.56 10 (0.29) (0.15) (0.36) 5 6 9 0.50 0.25 9X 0.15 0.35 9X 0.25 1.62 0.10 0.05 C A B C ALL FEATURES BOTTOM VIEW Figure 25. Package Designator NOTES: A. PACKAGE CONFORMS TO JEDEC REGISTRATION MO-255, VARIATION UABD . B. DIMENSIONS ARE IN MILLIMETERS. C. DIMENSIONS AND TOLERANCES PER ASME Y14.5M, 1994. D. PRESENCE OF CENTER PAD IS PACKAGE SUPPLIER DEPENDENT. IF PRESENT IT IS NOT INTENDED TO BE SOLDERED AND HAS A BLACK OXIDE FINISH. E. DRAWING FILENAME: MKT-MAC10Arev5. 10-Lead MicroPak™ Tape Section Number Cavity Cavity Status Cover Tape Status Leader (Start End) 125 (Typical) Empty Sealed Carrier 5000 Filled Sealed Trailer (Hub End) 75 (Typical) Empty Sealed L10X Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/. For current tape and reel specifications, visit Fairchild Semiconductor’s online packaging area: http://www.fairchildsemi.com/products/logic/pdf/micropak_tr.pdf. © 2006 Fairchild Semiconductor Corporation FSA221 • Rev. 1.1.0 www.fairchildsemi.com 14 FSA221 — USB2.0 High-Speed and Audio Switches with Negative Signal Capability Physical Dimensions FSA221 — USB2.0 High-Speed and Audio Switches with Negative Signal Capability Physical Dimensions Figure 26. Tape Size (12mm) 10-Lead Molded Small Outline Package (MSOP) A B C D N W1 W2 W3 13 0.059 0.512 0.795 7.008 0.448 0.724 0.486-0.606 (330) (1.5) (13) (20.2) (178) (12.4) (18.4) (11.9-15.4) Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/. For current tape and reel specifications, visit Fairchild Semiconductor’s online packaging area: http://www.fairchildsemi.com/products/analog/pdf/msop10_tr.pdf. © 2006 Fairchild Semiconductor Corporation FSA221 • Rev. 1.1.0 www.fairchildsemi.com 15 1.40 0.15 C A 1.70 B 2X (9X) 0.563 0.663 1 2.10 1.80 PIN#1 IDENT 0.40 0.15 C TOP VIEW 0.10 C 0.55 MAX. 0.08 C (10X) 0.225 2X RECOMMENDED LAND PATTERN 0.152 0.55 SEATING C PLANE 0.05 SIDE VIEW 1.45 9X 0.45 0.40 1.85 0.35 (9X) 0.45 3 (10X) 0.225 6 DETAIL A OPTIONAL MINIMIAL TOE LAND PATTERN 0.40 1 NOTES: PIN#1 IDENT A. PACKAGE DOES NOT FULLY CONFORM TO JEDEC STANDARD. B. DIMENSIONS ARE IN MILLIMETERS. C. DIMENSIONS AND TOLERANCES PER ASME Y14.5M, 1994. D. LAND PATTERN RECOMMENDATION IS BASED ON FSC DESIGN ONLY. E. DRAWING FILENAME: MKT-UMLP10Arev3. 0.15 (10X) 0.25 10 BOTTOM VIEW 0.55 0.45 0.10 C A B 0.05 C 0.10 0.10 0.10 DETAIL A SCALE : 2X PACKAGE EDGE LEAD OPTION 2 SCALE : 2X LEAD OPTION 1 SCALE : 2X Figure 27. 10-Lead Quad, Ultrathin MLP, 1.4 x 1.8mm Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/. For current tape and reel specifications, visit Fairchild Semiconductor’s online packaging area: http://www.fairchildsemi.com/products/analog/pdf/umlp10_tnr.pdf. © 2006 Fairchild Semiconductor Corporation FSA221 • Rev. 1.1.0 www.fairchildsemi.com 16 FSA221 — USB2.0 High-Speed and Audio Switches with Negative Signal Capability Physical Dimensions FSA221 — USB2.0 High-Speed and Audio Switches with Negative Signal Capability © 2006 Fairchild Semiconductor Corporation FSA221 • Rev. 1.1.0 www.fairchildsemi.com 17