TC7USB31FK(TE85L,F

TC7USB31FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7USB31FK Dual SPST USB Switch TC7USB31 is high-speed CMOS dual SPST USB Switch. The low ON- resistance and the low capacitance of the switch allow connections to USB application. The TC7USB31 requires the output enable ( OE ) input to be set high to place the output into the high impedance. All inputs are equipped with protection circuits against static discharge. TC7USB31FK Features Operating voltage: VCC = 2.3 to 3.6 V ON-capacitance: CI/O = 4 pF Switch ON (typ.) VCC = 3.3 3V ON-resistance: RON = 4.5 (typ.) RON Flatness: RON(flat) = 1.2 Delta RON: RON = 0.5 VCC = 3 V, VI/O = 0 V (typ.) (typ.) ESD performance: Machine model We Weight 50A SSOP8-P-0.50A 0 : 0.01 g (typ) VCC = 3 V VCC = 3 V ± 200V Human body model ± 2000V 00V Power-down protection for inputs ( OE and d I/O) Package : US8 Pin Assignment (top top op vie view) view FK K (SSOP8-P-0.50A) (SSOP8-P-0.50 SSO VCC OE HSD+ D+ 8 7 6 5 3 4 USB 31 1 2 NC HSD- D- GND Start of commercial production 2009-09 1 2014-03-01 TC7USB31FK Truth Table Inputs OE Function L A port B port H Disconnect System Diagram HSD+ D+ HSD- OE D- OE E 2 2014-03-01 TC7USB31FK Absolute Maximum Ratings (Note) Characteristic Power supply range Control pin input voltage Switch terminal I/O voltage Clump diode current ( OE ) VCC=0V or Switch=Off Switch=On Control input Symbol Rating Unit VCC 0.5 to 4.6 V VIN 0.5 to 4.6 V 0.5 to 4.6 VS 0.5 to VCC+0.5 50 IIK Switch 50 V A mA Switch I/O current IS 50 mA Power dissipation PD 200 mW DC VCC/GND current ICC/IGND 100 mA Storage temperature Tstg 65 to 150 °C Note: Exceeding any of the absolute maximum ratings, even briefly, fly, lead lea ad to deterioration d in IC C performance perfo or even destruction. Using continuously under heavy loads (e.g. the and e application app applicati n of high temperature/current/voltage perature ratu urre the significant change in temperature, etc.) may cause this product to decrease even od e in the e reliability elia y significantly ssig if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the maximum e/currentt/volta e absolute ab abso ratings and the operating ranges. Please design the appropriate reliability upon reviewing th the Toshiba Semiconductor miconduct Reliability Handbook (“Handling Precautions”/“Derating Concept and Methods”) thods”) and an individual reliability bility data (i.e. reliability test report and estimated failure rate, etc). Operating Ranges (Note) Characteristic Power supply voltage Control pin input voltage Switch I/O voltage ( OE ) VCC=0V V or Sw Switch=Off itch witch On Switch=On Symbol S Sy Rating g Unit VCC 2.3 to 3.6 2 V VIN 0 to 3.6 V 0 to 3.6 VS 0 to VCC V Operating temperature Top opr 40 to 85 °C Input rise and fall time dt/dv 0 to 10 ns/V Note: The operating perating ranges must be maintained ed to ensure e the normal operation of the device.Unused inputs must be tied to either VCC or GND. o eithe 3 2014-03-01 TC7USB31FK Electrical Characteristics DC Characteristics (Ta Characteristics Input voltage ( OE ) 40 to 85°C) Symbol “H” level VIH “L” level VIL Input leakage current ( OE ) Power-off leakage current Off-state leakage current (switch off) ON resistance (Note 2) Delta RON On-Resistance Flatness Quiescent supply current Increase in ICC per input Test Condition VCC (V) 2.3 to 3.6 Min Typ. Max 0.46 VCC C Unit V 2.3 to 3.6 0.25 VCC IIN VIN 0 to 3.6 V 2.3 to t 3.6 6 1.0 A IOFF VIN 0 to 3.6 V 0 5.0 A ISZ VIS 0 to VCC, OE 2.3 tto o3 3.6 6 5.0 A VIS 0 V, IIS VIS 0.4 V, IIS VIS 3.0 V, IIS VIS 0.4 V, 1.0 V, IIS RON(flat) VIN = 0 V to 1.0 V, IIS S RON RON ICC ICC VCC 30 mA (Note 1) 3.0 4 4.5 9 30 mA (Note Note 1) 3.0 3 5 9 9.5 30 mA (Note Note 1) 3.0 11 18 30 mA 3.0 0.5 5 30 mA 3.0 1.2 1 VIN VCC or GND, D, IO OUT UT VIN 1.8 V 0 3.6 2.0 A 3.6 .6 10.0 A Note 1: All typical values are at Ta = 25°C. Note 2: Measured by the voltage drop between etween ween D+/DD+/D- and HSD+/HSDD+/HSDHSD- pins at the indicated current through the switch. ON resistance is determined of the voltagess on pins. d by the lower o n the two t 4 2014-03-01 TC7USB31FK AC Characteristics VCC = 3.3V Characteristics Propagation Delay Time 10% (Ta Symbol (Note) 40 to 85°C) Test Condition VCC (V) Min Typ. Max Unit tpd CL=5pF 3.3 0.3 0.25 ns Turn ON Time ( OE to Output) tON RL=50 , CL=5pF 3.3 0.3 4 10 ns Turn OFF Time ( OE to Output) tOFF RL=50 , CL=5pF 3.3 0.3 3.2 2 9 ns Output skew between center port to any other port (Note) tSK(O) CL=5pF 3.3 0.3 0 0.1 ns Skew of Opposite Transitions of the (Note) same output (tpHL- tpLH) tSK(P) CL=5pF 3.3 0.3 0.1 ns Off Isolation (Non-Adjacent) OIRR RT=50 , f=240MHz 3.3 0.3 -27 dB Crosstalk(Non-Adjacent) XTalk RT=50 , f=240MHz Hzz 3 3.3 3 0 0.3 -6 -60 dB RT=50 , CL=0pF 3.3 0.3 1100 MHz -3dB Bandwidth BW Note: This parameter is guaranteed by design. 5 2014-03-01 TC7USB31FK Capacitive Characteristics (Ta Characteristics 25°C) Symbol Test Condition Control pin input capacitance ( OE ) CIN VIN 0V Switch terminal Off capacitance CI/O VIS 0 V, OE Switch terminal On capacitance CI/O VIS 0 V, OE VCC (V) Typ. Unit (Note) 3.3 4 pF VCC (Not (Note) 3.3 2 pF GND (Note) 3.3 3. 4 pF Note: This parameter is guaranteed by design. 6 2014-03-01 TC7USB31FK AC Test Circuit Load / Waveform VCC Input HSD+, HSD- D+, D- Output OE Control GND 0.8V Input (D+, D-) 50% 50% 0.4V 0 4V tpLH tpHL VOH Output (HSD+, HSD-) 50% 50% 50 VOL paga ion Delay ay y Time (tp Figure 1: Propagation pLH, tpHL) VCC VCC Input nput HSD+, HSDHSD+ D+, D- OE Output Control GND G Input nput ( OE ) 1.8V 50% 5 50% 0V tON Output (HSD+, HSD-) tOFF 90% 90% VOH VOL Figure 2: Turn ON/Turn OFF (tON, tOFF) 7 2014-03-01 TC7USB31FK VCC Input HSD+, HSD- D+, D- Output OE Control GND Input (D+, D-) 0.8V 50% 50% 0.4V 4V tpLH tpHL VO OH Output (HSD+, HSD-) 50% 0% 50% VOL PULSE SKEW Input (D+, D-) tSK(P)) |tpLH L - tp pHL| 0.8V 50% 50% 5 0.4V tpLH(+) tpHL(+) VOH Output(+) put(+ (HSD+) +) 50% 50% VOL tSK(O) tSK(O) VOH Outpu Output(-) ( (HSD-) 50% 50% VOL tpLH(-) OUTPUT SKEW O tSK(O) tpHL(-) |tpLH(+) - tpLH(-)| or |tpHL(+) - tpHL(-)| Figure 3: Skew of Opposite Transitions of the same output, Output skew 8 2014-03-01 TC7USB31FK Netw Network Analyzer Network Analyzer Source Signal Source ourc Sig nal Signal VCC VCC HSD+, HSD- D+, D- D+ HSD+ HSD D- HSDH VCC Control OE Control Contro GND OE GND Figure 4: Channel OFF Isolation Iso Figure Figu 5: Crosstalk Network Analyzer nalyzer Source urce Signal gn nal VCC H HSD+, HSD- D+, D D- Control ontrol OE GND Figure 6: -3dB Bandwidth 9 2014-03-01 TC7USB31FK VON VCC VON RON IIS HSD+, HSD- D+, DIIS VIS Control OE GND Figure 7: ON Resistance 0V IOFF A VCC ISZ D+, D- HSD+, SD+, HSD- VIN A D+, D +, D- HSD+, HSD- VIN Control OE E VCC Control GND GN ND OE GND Powe off off Leakage Lea e Current rrent ren Figure 8: Power 10 Figure 9: Off-State Leakage Current 2014-03-01 TC7USB31FK Package Dimension Weight: 0.01 g (Typ.) 11 2014-03-01 TC7USB31FK RESTRICTIONS ON PRODUCT USE Toshiba Corporation, and its subsidiaries and affiliates (collectively "TOSHIBA"), reserve the right to make changes to the information in this document, and related hardware, software and systems (collectively "Product") without notice. 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