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2012-09-27 rev.1.0 TC7USB40MU 1 cmos digital integrated circuits silicon monolithic TC7USB40MU TC7USB40MU TC7USB40MU TC7USB40MU 1. 1. 1. 1. functional description functional description functional description functional description ? dual spdt usb switch 2. 2. 2. 2. general general general general the TC7USB40MU is high-speed cmos dual 1-2 multiplexer/demultiplexer. the low on-resistance and the low capacitance of the switch allow connections to usb2.0 (480mbps) application. this device consists of dual individual two-inputs multiplexer/demultiplexer with common select input (s) and output enable ( oe ). the d+/d- inputs is connected to the 1d+/1d- or 2d+/2d- outputs determined by the combination both the select input (s) and output enable ( oe ). when the output enable ( oe ) input is held high level, the switches are open with regardless the state of select inputs and a high-impedance state exists between the switches. all inputs are equipped with protection circuits against static discharge. 3. 3. 3. 3. features features features features (1) supply voltage: v cc = 2.3 to 4.3 v (2) switch terminal on-capacitance: c i/o = 5 pf switch on (typ.) @v cc = 3.3 v (3) on-resistance: r on = 4.5 ? (typ.) @v cc = 3 v, v is = 0 v (4) r on flatness: r on(flat) = 1.3 ? (typ.)@v cc = 3 v (5) difference of on-resistance between switches: ? r on = 0.35 ? (typ.)@v cc = 3 v (6) esd performance: machine model 200 v, human body model 8000 v (7) power-down protection provided on all inputs and outputs. (8) ultra-small package: uqfn10 4. 4. 4. 4. packaging and pin assignment packaging and pin assignment packaging and pin assignment packaging and pin assignment uqfn10
2012-09-27 rev.1.0 TC7USB40MU 2 5. 5. 5. 5. marking marking marking marking fig. fig. fig. fig. 5.1 5.1 5.1 5.1 marking (top view) marking (top view) marking (top view) marking (top view) 6. 6. 6. 6. block diagram block diagram block diagram block diagram fig. fig. fig. fig. 6.1 6.1 6.1 6.1 block diagram block diagram block diagram block diagram 7. 7. 7. 7. principle of operation principle of operation principle of operation principle of operation 7.1. 7.1. 7.1. 7.1. truth table truth table truth table truth table input oe l l h input s l h x function d+ port = 1d+ port, d- port = 1d- port d+ port = 2d+ port, d- port = 2d- port disconnect x: don't care
2012-09-27 rev.1.0 TC7USB40MU 3 8. 8. 8. 8. absolute maximum ratings (note) absolute maximum ratings (note) absolute maximum ratings (note) absolute maximum ratings (note) characteristics supply voltage input voltage ( oe , s) switch i/o voltage clamp diode current switch i/o current power dissipation v cc /ground current storage temperature symbol v cc v in v s i ik i s p d i cc /i gnd t stg note test condition v cc = 0 v or switch off switch on control input switch rating -0.5 to 4.6 -0.5 to 4.6 -0.5 to 4.6 0.5 to v cc +0.5 -50 50 50 200 100 -65 to 150 unit v ma mw ma note: exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in ic performance or even destruction. using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. please design the appropriate reliability upon reviewing the toshiba semiconductor reliability handbook ( handling precautions / derating concept and methods ) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). 9. 9. 9. 9. operating ranges (note) operating ranges (note) operating ranges (note) operating ranges (note) characteristics supply voltage input voltage ( oe , s) switch i/o voltage operating temperature input rise time input fall time symbol v cc v in v s t opr dt/dv note test condition v cc = 0 v or switch off switch on rating 2.3 to 4.3 0 to 4.3 0 to 4.3 0 to v cc -40 to 85 0 to 10 0 to 10 unit v ns/v note: the operating ranges must be maintained to ensure the normal operation of the device. unused inputs and bus inputs must be tied to either v cc or gnd.
2012-09-27 rev.1.0 TC7USB40MU 4 10. 10. 10. 10. electrical characteristics electrical characteristics electrical characteristics electrical characteristics 10.1. 10.1. 10.1. 10.1. dc characteristics (note) (unless otherwise specified, t dc characteristics (note) (unless otherwise specified, t dc characteristics (note) (unless otherwise specified, t dc characteristics (note) (unless otherwise specified, t a a a a = -40 to 85 = -40 to 85 = -40 to 85 = -40 to 85 ) ) ) ) characteristics high-level input voltage ( oe , s) low-level input voltage ( oe , s) input leakage current ( oe , s) power-off leakage current switch off-state leakage current on-resistance difference of on-resistance between switches on-resistance flatness quiescent supply current symbol v ih v il i in i off i sz r on ? r on r on(flat) i cc ? i cc note (note 1) (note 1) (note 1) test condition v in = 0 to 4.3 v v in = v is = 0 to 4.3 v, see fig. 11.10 v is = 0 to v cc , oe = v cc , see fig. 11.11 v is = 0 v, i is = 30 ma, see fig. 11.9 v is = 0.4 v, i is = 30 ma, see fig. 11.9 v is = 3.0 v, i is = 30 ma, see fig. 11.9 v is = 0.4 v, 1.0 v, i is = 30 ma v is = 0 v to 1.0 v, i is = 30 ma v in = v cc or gnd, i out = 0 a v in = 2.6 v (one input) v cc (v) 2.3 to 3.0 3.0 to 4.3 2.3 to 4.3 2.3 to 4.3 0 2.3 to 4.3 3.0 3.0 3.0 3.0 3.0 4.3 4.3 min 0.50 v cc 0.46 v cc . typ. 4.5 4.8 10 0.35 1.3 max 0.25 v cc 1 2 2 6 6.7 14 1 40 unit v a ? a note: all typical values are at t a = 25 . note 1: measured by the voltage drop between d+/d- and 1d+/1d-,2d+/2d- pins at the indicated current through the switch. on-resistance is determined by the lower of the voltages on the two pins. 10.2. 10.2. 10.2. 10.2. ac characteristics (note) (unless otherwise specified, t ac characteristics (note) (unless otherwise specified, t ac characteristics (note) (unless otherwise specified, t ac characteristics (note) (unless otherwise specified, t a a a a = -40 to 85 = -40 to 85 = -40 to 85 = -40 to 85 ) ) ) ) characteristics propagation delay time turn-on time (s, oe to output) turn-off time (s, oe to output) break before make skew of opposite transitions of the same output (t phl - t plh ) output skew (center port to any other port) symbol t plh /t phl t on t off tbbm t sk(p) t sk(o) note (note 1) (note 1) (note 1) test condition c l = 5 pf, see fig. 11.1 r l = 50 ? , c l = 5 pf, see fig. 11.2 r l = 50 ? , c l = 5 pf, see fig. 11.3 c l = 5 pf, see fig. 11.4 c l = 5 pf, see fig. 11.5 v cc (v) 3.3 0.3 min 2 typ. 0.25 10 14 0.1 0.1 max 20 24 7 unit ns note: all typical values are at ta = 25 . note 1: parameter guaranteed by design.
2012-09-27 rev.1.0 TC7USB40MU 5 10.3. 10.3. 10.3. 10.3. analog switch (note) (unless otherwise specified, t analog switch (note) (unless otherwise specified, t analog switch (note) (unless otherwise specified, t analog switch (note) (unless otherwise specified, t a a a a = -40 to 85 = -40 to 85 = -40 to 85 = -40 to 85 ) ) ) ) characteristics off isolation (non-adjacent) crosstalk (non-adjacent) -3db bandwidth symbol oirr xtalk bw note test condition r t = 50 ? , f = 240 mhz, see fig. 11.6 r t = 50 ? , f = 240 mhz, see fig. 11.7 r l = 50 ? , c l = 0 pf, see fig. 11.8 v cc (v) 3.3 0.3 min typ. -24 -30 1500 max unit db mhz note: all typical values are at ta = 25 . parameter guaranteed by design. 10.4. 10.4. 10.4. 10.4. capacitive characteristics (note) (unless otherwise specified, t capacitive characteristics (note) (unless otherwise specified, t capacitive characteristics (note) (unless otherwise specified, t capacitive characteristics (note) (unless otherwise specified, t a a a a = 25 = 25 = 25 = 25 ) ) ) ) characteristics input capacitance ( oe , s) switch terminal off-capacitance (d+, d-) switch terminal off-capacitance (1d+, 1d-, 2d+, 2d-) switch terminal on-capacitance symbol c in c i/o note test condition v in = 0 v oe = v cc , v is = 0 v oe = gnd, v is = 0 v v cc (v) 3.3 typ. 3 3 2 5 unit pf note: parameter guaranteed by design.
2012-09-27 rev.1.0 TC7USB40MU 6 11. 11. 11. 11. ac test circuits and waveforms ac test circuits and waveforms ac test circuits and waveforms ac test circuits and waveforms fig. fig. fig. fig. 11.1 11.1 11.1 11.1 propagation delay time (t propagation delay time (t propagation delay time (t propagation delay time (t plh plh plh plh , t , t , t , t phl phl phl phl ) ) ) )
2012-09-27 rev.1.0 TC7USB40MU 7 fig. fig. fig. fig. 11.2 11.2 11.2 11.2 turn-on and turn-off times (t turn-on and turn-off times (t turn-on and turn-off times (t turn-on and turn-off times (t on on on on , t , t , t , t off off off off ) ) ) ) fig. fig. fig. fig. 11.3 11.3 11.3 11.3 break before make (tbbm) break before make (tbbm) break before make (tbbm) break before make (tbbm)
2012-09-27 rev.1.0 TC7USB40MU 8 fig. fig. fig. fig. 11.4 11.4 11.4 11.4 skew of opposite transitions of the same output (t skew of opposite transitions of the same output (t skew of opposite transitions of the same output (t skew of opposite transitions of the same output (t sk(p) sk(p) sk(p) sk(p) = |t = |t = |t = |t phl phl phl phl - t - t - t - t plh plh plh plh |) |) |) |) fig. fig. fig. fig. 11.5 11.5 11.5 11.5 output skew (center port to any other port) output skew (center port to any other port) output skew (center port to any other port) output skew (center port to any other port)
2012-09-27 rev.1.0 TC7USB40MU 9 fig. fig. fig. fig. 11.6 11.6 11.6 11.6 off isolation off isolation off isolation off isolation fig. fig. fig. fig. 11.7 11.7 11.7 11.7 crosstalk crosstalk crosstalk crosstalk fig. fig. fig. fig. 11.8 11.8 11.8 11.8 -3db bandwidth -3db bandwidth -3db bandwidth -3db bandwidth
2012-09-27 rev.1.0 TC7USB40MU 10 fig. fig. fig. fig. 11.9 11.9 11.9 11.9 on-resistance on-resistance on-resistance on-resistance fig. fig. fig. fig. 11.10 11.10 11.10 11.10 power-off leakage current power-off leakage current power-off leakage current power-off leakage current fig. fig. fig. fig. 11.11 11.11 11.11 11.11 switch off-state leakage current switch off-state leakage current switch off-state leakage current switch off-state leakage current
2012-09-27 rev.1.0 TC7USB40MU 11 package dimensions package dimensions package dimensions package dimensions unit: mm this resins used in this product include no flame retardants. weight: 3.5 mg (typ.) package name(s) toshiba: p-uqfn10-0202-0.40-001 nickname: uqfn10
2012-09-27 rev.1.0 TC7USB40MU 12 restrictions on product use restrictions on product use restrictions on product use 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. ? this document and any information herein may not be reproduced without prior written permission from toshiba. even with toshiba's written permission, reproduction is permissible only if reproduction is without alteration/omission. ? though toshiba works continually to improve product's quality and reliability, product can malfunction or fail. customers are responsible for complying with safety standards and for providing adequate designs and safeguards for their hardware, software and systems which minimize risk and avoid situations in which a malfunction or failure of product could cause loss of human life, bodily injury or damage to property, including data loss or corruption. before customers use the product, create designs including the product, or incorporate the product into their own applications, customers must also refer to and comply with (a) the latest versions of all relevant toshiba information, including without limitation, this document, the specifications, the data sheets and application notes for product and the precautions and conditions set forth in the "toshiba semiconductor reliability handbook" and (b) the instructions for the application with which the product will be used with or for. customers are solely responsible for all aspects of their own product design or applications, including but not limited to (a) determining the appropriateness of the use of this product in such design or applications; (b) evaluating and determining the applicability of any information contained in this document, or in charts, diagrams, programs, algorithms, sample application circuits, or any other referenced documents; and (c) validating all operating parameters for such designs and applications. toshiba assumes no liability for customers' product design or applications. toshiba assumes no liability for customers' product design or applications. toshiba assumes no liability for customers' product design or applications. toshiba assumes no liability for customers' product design or applications. ? product is neither intended nor warranted for use in equipments or systems that require product is neither intended nor warranted for use in equipments or systems that require product is neither intended nor warranted for use in equipments or systems that require product is neither intended nor warranted for use in equipments or systems that require extraordinarily high levels of quality and/or reliability, and/or a malfunction or failure of which may extraordinarily high levels of quality and/or reliability, and/or a malfunction or failure of which may extraordinarily high levels of quality and/or reliability, and/or a malfunction or failure of which may extraordinarily high levels of quality and/or reliability, and/or a malfunction or failure of which may cause loss of human life, bodily injury, serious property damage and/or serious public impact cause loss of human life, bodily injury, serious property damage and/or serious public impact cause loss of human life, bodily injury, serious property damage and/or serious public impact cause loss of human life, bodily injury, serious property damage and/or serious public impact ("unintended use"). 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