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features description/ordering information sn74lvc1404 oscillator driver for crystal oscillator or ceramic resonator sces469d ? august 2003 ? revised january 2007 available in the texas instruments low power consumption (10- m a max i cc ) in nanofree? package standby state supports 5-v v cc operation 24-ma output drive at 3.3 v inputs accept voltages to 5.5 v i off supports partial-power-down mode operation one buffered inverter with schmitt-trigger input and two unbuffered inverters latch-up performance exceeds 100 ma per jesd 78, class ii integrated solution for oscillator applications esd protection exceeds jesd 22 suitable for commonly used clock frequencies: ? 2000-v human-body model (a114-a) ? 15 khz, 3.58 mhz, 4.43 mhz, 13 mhz, ? 200-v machine model (a115-a) 25 mhz, 26 mhz, 27 mhz, 28 mhz ? 1000-v charged-device model (c101) control input to disable the oscillator circuit this device consists of one inverter with a schmitt-trigger input and two unbuffered inverters. it is designed for 1.65-v to 5.5-v v cc operation. ordering information t a package (1) orderable part number top-side marking (2) nanofree? ? wcsp (dsbga) 0.23-mm large bump ? yzp reel of 3000 sn74lvc1404yzpr _ _ _44_ (pb-free) ?40 c to 85 c ssop ? dct reel of 3000 sn74lvc1404dctr ca4_ _ _ vssop ? dcu reel of 3000 sn74lvc1404dcur ca4_ (1) package drawings, standard packing quantities, thermal data, symbolization, and pcb design guidelines are available at www.ti.com/sc/package. (2) dct: the actual top-side marking has three additional characters that designate the year, month, and assembly/test site. dcu: the actual top-side marking has one additional character that designates the assembly/test site. yzp: the actual top-side marking has three preceding characters to denote year, month, and sequence code, and one following character to designate the assembly/test site. pin 1 identifier indicates solder-bump composition (1 = snpb, = pb-free). please be aware that an important notice concerning availability, standard warranty, and use in critical applications of texas instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. nanofree is a trademark of texas instruments. production data information is current as of publication date. copyright ? 2003?2007, texas instruments incorporated products conform to specifications per the terms of the texas instruments standard warranty. production processing does not necessarily include testing of all parameters. www.ti.com
description/ordering information (continued) sn74lvc1404 oscillator driver for crystal oscillator or ceramic resonator sces469d ? august 2003 ? revised january 2007 xin and xout pins can be connected to a crystal or resonator in oscillator applications. the device provides an additional unbuffered inverter (oscout) and a schmitt-trigger input inverter for signal conditioning (see figure 3 ). the control (ctrl) input disables the oscillator circuit to reduce power consumption. the oscillator circuit is disabled and the xout output is set to low level when ctrl is low. to ensure the oscillator circuit remains disabled during power up or power down, ctrl should be connected to gnd through a pulldown resistor. the minimum value of the resistor is determined by the current-sourcing capability of the driver. this device is fully specified for partial-power-down applications using i off . the i off circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. nanofree? package technology is a major breakthrough in ic packaging concepts, using the die as the package. function tables inputs outputs ctrl xin xout oscout h l h l h h l h l x l h input output a y l h h l logic diagram (positive logic) 2 submit documentation feedback ctrl xout oscout 12 7 y 6 xin 3 5 a www.ti.com
absolute maximum ratings (1) recommended operating conditions (1) sn74lvc1404 oscillator driver for crystal oscillator or ceramic resonator sces469d ? august 2003 ? revised january 2007 over operating free-air temperature range (unless otherwise noted) min max unit v cc supply voltage range ?0.5 6.5 v v i input voltage range (2) xin, a, ctrl inputs ?0.5 6.5 v voltage range applied to any output v o y output ?0.5 6.5 v in the high-impedance or power-off state (2) voltage range applied to any output v o xout, oscout ?0.5 v cc + 0.5 v in the high or low state (2) (3) i ik input clamp current v i < 0 ?50 ma i ok output clamp current v o < 0 ?50 ma i o continuous output current 50 ma continuous current through v cc or gnd 100 ma dct package 220 q ja package thermal impedance (4) dcu package 227 c/w yzp package 102 t stg storage temperature range ?65 150 c (1) stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. these are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. (2) the input and output negative-voltage ratings may be exceeded if the input and output current ratings are observed. (3) the value of v cc is provided in the recommended operating conditions table. (4) the package thermal impedance is calculated in accordance with jesd 51-7. min max unit operating 1.65 5.5 v cc supply voltage v data retention only 1.5 v i input voltage (xin, ctrl, a inputs) 0 5.5 v v o output voltage (xout, oscout, y outputs) 0 v cc v v cc = 1.65 v ?4 v cc = 2.3 v ?8 i oh high-level output current (oscout, xout, y outputs) ?16 ma v cc = 3 v ?24 v cc = 4.5 v ?32 v cc = 1.65 v 4 v cc = 2.3 v 8 i ol low-level output current (oscout, xout, y outputs) 16 ma v cc = 3 v 24 v cc = 4.5 v 32 i ol (2) low-level output current (xout) v cc = 1.65 v 2 ma v cc = 1.8 v 0.15 v 20 v cc = 2.5 v 0.2 v 20 d t/ d v input transition rise/fall time (ctrl input) ns/v v cc = 3.3 v 0.3 v 10 v cc = 5 v 0.5 v 5 t a operating free-air temperature ?40 85 c (1) all unused inputs of the device must be held at v cc or gnd to ensure proper device operation. refer to the ti application report, implications of slow or floating cmos inputs, literature number scba004. (2) ctrl = low, xin = gnd 3 submit documentation feedback www.ti.com
electrical characteristics sn74lvc1404 oscillator driver for crystal oscillator or ceramic resonator sces469d ? august 2003 ? revised january 2007 over recommended operating free-air temperature range (unless otherwise noted) parameter test conditions v cc min typ (1) max unit 1.65 v 0.79 1.16 v t+ 2.3 v 1.11 1.56 positive- a input 3 v 1.5 1.87 v going 4.5 v 2.16 2.74 threshold 5.5 v 2.61 3.33 1.65 v 0.39 0.62 v t? 2.3 v 0.58 0.87 negative- a input 3 v 0.84 1.14 v going 4.5 v 1.41 1.79 threshold 5.5 v 1.87 2.29 1.65 v 0.37 0.62 2.3 v 0.48 0.77 d v t hysteresis a input 3 v 0.56 0.87 v (v t+ ? v t? ) 4.5 v 0.71 1.04 5.5 v 0.71 1.11 i oh = ?100 m a 1.65 v to 5.5 v v cc ? 0.1 i oh = ?4 ma 1.65 v 1.2 i oh = ?8 ma 2.3 v 1.9 v oh (2) v i oh = ?16 ma 3 v 2.4 i oh = ?24 ma 3 v 2.3 i oh = ?32 ma 4.5 v 3.8 i ol = 100 m a 1.65 v to 5.5 v 0.1 i ol = 4 ma 1.65 v 0.45 i ol = 8 ma 2.3 v 0.3 v ol (2) v i ol = 16 ma 3 v 0.4 i ol = 24 ma 3 v 0.55 i ol = 32 ma 4.5 v 0.55 i ol = 100 m a 1.65 v to 5.5 v 0.1 v ol xout ctrl = low, xin = gnd v i ol = 2 ma 1.65 v 0.65 i i all inputs v i = 5.5 v or gnd 0 to 5.5 v 5 m a i off y output v i or v o = 0 to 5.5 v 0 10 m a i cc v i = v cc or gnd, i o = 0 1.65 v to 5.5 v 10 m a one input at v cc ? 0.6 v, d i cc ctrl and a inputs 3 v to 5.5 v 500 m a other inputs at v cc or gnd ctrl and a inputs 3.5 c i v i = v cc or gnd 3.3 v pf xin 6 (1) all typical values are at v cc = 3.3 v, t a = 25 c. (2) v il = 0 v and v ih = v cc for xout and oscout; the standard v t+ and v t? levels should be applied for the y output. 4 submit documentation feedback www.ti.com
switching characteristics switching characteristics operating characteristics sn74lvc1404 oscillator driver for crystal oscillator or ceramic resonator sces469d ? august 2003 ? revised january 2007 over recommended operating free-air temperature range, c l = 15 pf (unless otherwise noted) (see figure 1 ) v cc = 1.8 v v cc = 2.5 v v cc = 3.3 v v cc = 5 v from to 0.15 v 0.2 v 0.3 v 0.5 v parameter unit (input) (output) min max min max min max min max a y 2.8 15.1 1.6 5.7 1.5 4.6 0.9 4.4 xout 1.7 9.6 1 3.2 1.1 2.4 0.9 1.8 t pd xin ns oscout 2.6 17.2 2 5.6 2 4.1 1.5 3.2 ctrl xout 3 28.2 1.8 14.4 1.5 12.2 1.1 10.2 over recommended operating free-air temperature range, c l = 30 pf or 50 pf (unless otherwise noted) (see figure 2 ) v cc = 1.8 v v cc = 2.5 v v cc = 3.3 v v cc = 5 v from to 0.15 v 0.2 v 0.3 v 0.5 v parameter unit (input) (output) min max min max min max min max a y 3 17.3 1.8 7.4 1.8 6.4 1 5.3 xout 1.2 15.8 0.8 5.8 1 5.4 0.6 4.6 t pd xin ns oscout 3.5 25.7 2.6 7.1 2.8 7.8 2 6.7 ctrl xout 3.3 24.5 2.1 12 1.9 12.7 1.1 11.2 t a = 25 c v cc = 1.8 v v cc = 2.5 v v cc = 3.3 v v cc = 5 v test parameter unit conditions typ typ typ typ c pd power dissipation capacitance f = 10 mhz 25 26 29 39 pf 5 submit documentation feedback www.ti.com
parameter measurement information sn74lvc1404 oscillator driver for crystal oscillator or ceramic resonator sces469d ? august 2003 ? revised january 2007 figure 1. load circuit and voltage waveforms 6 submit documentation feedback www.ti.com v m t h t su from output under t est c l (see note a) load circuit s1 v load open gnd r l r l data input t iming input v i 0 vv i 0 v volt age w aveforms setup and hold times volt age w aveforms propaga tion dela y times t plh t phl t phl t plh v oh v oh v ol v ol v i 0 v input output w aveform 1 s1 at v load (see note b) output w aveform 2 s1 at gnd (see note b) v ol v oh t pzl t pzh t plz t phz v load /2 0 v v ol + v v oh - v 0 v v i volt age w aveforms enable and disable times outputoutput t plh /t phl t plz /t pzl t phz /t pzh open v load gnd test s1 notes: a. c l includes probe and jig capacitance. b. w aveform 1 is for an output with internal conditions such that the output is low , except when disabled by the output control. waveform 2 is for an output with internal conditions such that the output is high, except when disabled by the output control. c. all input pulses are supplied by generators having the following characteristics: prr 10 mhz, z o = 50 . d. the outputs are measured one at a time, with one transition per measurement. e. t plz and t phz are the same as t dis . f. t pzl and t pzh are the same as t en . g. t plh and t phl are the same as t pd . h. all parameters and waveforms are not applicable to all devices. output control v m v m v m v m v m v m v m v m v m v m v m v m 1.8 v 0.15 v 2.5 v 0.2 v 3.3 v 0.3 v 5 v 0.5 v 1 m 1 m 1 m 1 m v cc 2 v cc 2 v cc 6 v 2 v cc v load c l 15 pf15 pf 15 pf 15 pf 0.15 v0.15 v 0.3 v0.3 v v v cc v cc 3 v v cc v i v cc /2 v cc /2 1.5 v v cc /2 v m t r /t f 2 ns 2 ns 2.5 ns 2.5 ns inputs r l (t pz ) r l (except t pz ) 1 k 1 k 1 k 1 k 0 v t w input volt age w aveforms pulse dura tion v m v m v i
parameter measurement information sn74lvc1404 oscillator driver for crystal oscillator or ceramic resonator sces469d ? august 2003 ? revised january 2007 figure 2. load circuit and voltage waveforms 7 submit documentation feedback v m t h t su from output under t est c l (see note a) load circuit s1 v load open gnd r l r l data input t iming input v i 0 vv i 0 v 0 v t w input volt age w aveforms setup and hold times volt age w aveforms propaga tion dela y times volt age w aveforms pulse dura tion t plh t phl t phl t plh v oh v oh v ol v ol v i 0 v input output w aveform 1 s1 at v load (see note b) output w aveform 2 s1 at gnd (see note b) v ol v oh t pzl t pzh t plz t phz v load /2 0 v v ol + v v oh - v 0 v v i volt age w aveforms enable and disable times outputoutput t plh /t phl t plz /t pzl t phz /t pzh open v load gnd test s1 notes: a. c l includes probe and jig capacitance. b. w aveform 1 is for an output with internal conditions such that the output is low , except when disabled by the output control. waveform 2 is for an output with internal conditions such that the output is high, except when disabled by the output control. c. all input pulses are supplied by generators having the following characteristics: prr 10 mhz, z o = 50 . d. the outputs are measured one at a time, with one transition per measurement. e. t plz and t phz are the same as t dis . f. t pzl and t pzh are the same as t en . g. t plh and t phl are the same as t pd . h. all parameters and waveforms are not applicable to all devices. output control v m v m v m v m v m v m v m v m v m v m v m v m v i v m v m 1.8 v 0.15 v 2.5 v 0.2 v 3.3 v 0.3 v 5 v 0.5 v 1 k 500 500 500 v cc r l 2 v cc 2 v cc 6 v 2 v cc v load c l 30 pf30 pf 50 pf 50 pf 0.15 v0.15 v 0.3 v0.3 v v v cc v cc 3 v v cc v i v cc /2 v cc /2 1.5 v v cc /2 v m t r /t f 2 ns 2 ns 2.5 ns 2.5 ns inputs www.ti.com
application information of c 1 and c 2 are chosen so that and c 1 ? c 2 . r s is the current-limiting resistor, and the value resonance frequency, i.e., . r f is the feedback resistor that is used to bias the inverter in the linear sn74lvc1404 oscillator driver for crystal oscillator or ceramic resonator sces469d ? august 2003 ? revised january 2007 figure 3 shows a typical application of the sn74lvc1404 in a pierce oscillator circuit. the output voltage can be conditioned further by connecting oscout to the schmitt-trigger input inverter. the schmitt-trigger input inverter produces a rail-to-rail voltage waveform. the recommended load for the crystal, shown in this example, is 16 pf. the value of the recommended load (c l ) can be found in the crystal manufacturer's data sheet. values depends on the maximum power dissipation of the crystal. generally, the recommended value of r s is specified in the crystal manufacturer's data sheet and, usually, this value is approximately equal to the reactance of c 2 at region of operation. usually, the value is chosen to be within 1 m w to 10 m w . figure 3. oscillator circuit 8 submit documentation feedback r s x c 2 ctrl (1) r f @ 2.2 m w c l @ 16 pf c 1 @ 32 pf c 2 @ 32 pf xout xin oscout y a optional signal-conditioning stage c load r load c load r load (1) ctrl should be tied to logic high during normal operation of the oscillator circuit. t o disable the oscillator circuit, connect ctrl to logic low . a) logic diagram v iew r s @ 1 k w c l c 1 c 2 c 1 c 2 www.ti.com
application information practical design tips sn74lvc1404 oscillator driver for crystal oscillator or ceramic resonator sces469d ? august 2003 ? revised january 2007 the open-loop gain of the unbuffered inverter decreases as power-supply voltage decreases. this decreases the closed-loop gain of the oscillator circuit. the value of r s can be decreased to increase the closed-loop gain, while maintaining the power dissipation of the crystal within the maximum limit. r s and c 2 form a low-pass filter and reduce spurious oscillations. component values can be adjusted, based on the desired cutoff frequency. c 2 can be increased over c 1 to increase the phase shift and help in start-up of the oscillator. increasing c 2 may affect the duty cycle of the output voltage. at high frequency, phase shift due to r s becomes significant. in this case, r s can be replaced by a capacitor to reduce the phase shift. 9 submit documentation feedback ctrl (1) r s @ 1 k w c l @ 16 pf c 2 @ 32 pf xout xin oscouty a optional signal-conditioning stage c load r load c load r f @ 2.2 m w c 1 @ 32 pf gnd 1 23 4 5 6 7 8 v cc r load (1) ctrl should be tied to logic high during normal operation of the oscillator circuit. t o disable the oscillator circuit, connect ctrl to logic low . b) oscillator circuit in dct or dcu pinout www.ti.com
application information testing sn74lvc1404 oscillator driver for crystal oscillator or ceramic resonator sces469d ? august 2003 ? revised january 2007 after the selection of proper component values, the oscillator circuit should be tested, using these components, to ensure that the oscillator circuit shows required performance over the recommended operating conditions. without a crystal, the oscillator circuit should not oscillate. to check this, the crystal can be replaced by its equivalent parallel-resonant resistance. when the power-supply voltage drops, the closed-loop gain of the oscillator circuit reduces. ensure that the circuit oscillates at the appropriate frequency at the lowest v cc and highest v cc . ensure that the duty cycle, start-up time, and frequency drift over time is within the system requirements. 10 submit documentation feedback www.ti.com
packaging information orderable device status (1) package type package drawing pins package qty eco plan (2) lead/ball finish msl peak temp (3) sn74lvc1404dctr active sm8 dct 8 3000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim sn74lvc1404dctre4 active sm8 dct 8 3000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim sn74lvc1404dcur active us8 dcu 8 3000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim sn74lvc1404dcure4 active us8 dcu 8 3000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim sn74lvc1404dcurg4 active us8 dcu 8 3000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim sn74lvc1404yzpr active dsbga yzp 8 3000 green (rohs & no sb/br) snagcu level-1-260c-unlim (1) the marketing status values are defined as follows: active: product device recommended for new designs. lifebuy: ti has announced that the device will be discontinued, and a lifetime-buy period is in effect. nrnd: not recommended for new designs. device is in production to support existing customers, but ti does not recommend using this part in a new design. preview: device has been announced but is not in production. samples may or may not be available. obsolete: ti has discontinued the production of the device. (2) eco plan - the planned eco-friendly classification: pb-free (rohs), pb-free (rohs exempt), or green (rohs & no sb/br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. tbd: the pb-free/green conversion plan has not been defined. pb-free (rohs): ti's terms "lead-free" or "pb-free" mean semiconductor products that are compatible with the current rohs requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. where designed to be soldered at high temperatures, ti pb-free products are suitable for use in specified lead-free processes. pb-free (rohs exempt): this component has a rohs exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. the component is otherwise considered pb-free (rohs compatible) as defined above. green (rohs & no sb/br): ti defines "green" to mean pb-free (rohs compatible), and free of bromine (br) and antimony (sb) based flame retardants (br or sb do not exceed 0.1% by weight in homogeneous material) (3) msl, peak temp. -- the moisture sensitivity level rating according to the jedec industry standard classifications, and peak solder temperature. important information and disclaimer: the information provided on this page represents ti's knowledge and belief as of the date that it is provided. ti bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. efforts are underway to better integrate information from third parties. ti has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. ti and ti suppliers consider certain information to be proprietary, and thus cas numbers and other limited information may not be available for release. in no event shall ti's liability arising out of such information exceed the total purchase price of the ti part(s) at issue in this document sold by ti to customer on an annual basis. package option addendum www.ti.com 22-jul-2008 addendum-page 1
tape and reel information *all dimensions are nominal device package type package drawing pins spq reel diameter (mm) reel width w1 (mm) a0 (mm) b0 (mm) k0 (mm) p1 (mm) w (mm) pin1 quadrant sn74lvc1404dcur us8 dcu 8 3000 180.0 8.4 2.25 3.35 1.05 4.0 8.0 q3 sn74lvc1404yzpr dsbga yzp 8 3000 180.0 8.4 1.02 2.02 0.63 4.0 8.0 q1 package materials information www.ti.com 6-may-2011 pack materials-page 1
*all dimensions are nominal device package type package drawing pins spq length (mm) width (mm) height (mm) sn74lvc1404dcur us8 dcu 8 3000 202.0 201.0 28.0 sn74lvc1404yzpr dsbga yzp 8 3000 220.0 220.0 34.0 package materials information www.ti.com 6-may-2011 pack materials-page 2
mechanical data mpds049b ? may 1999 ? revised october 2002 post office box 655303 ? dallas, texas 75265 dct (r-pdso-g8) plastic small-outline package ????? ????? ????? ????? 0,60 0,20 0,25 0 ? 8 0,15 nom gage plane 4188781/c 09/02 4,25 5 0,30 0,15 2,90 3,75 2,70 8 4 3,15 2,75 1 0,10 0,00 1,30 max seating plane 0,10 m 0,13 0,65 pin 1 index area notes: a. all linear dimensions are in millimeters. b. this drawing is subject to change without notice. c. body dimensions do not include mold flash or protrusion d. falls within jedec mo-187 variation da.

important notice texas instruments incorporated and its subsidiaries (ti) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. all products are sold subject to ti ? s terms and conditions of sale supplied at the time of order acknowledgment. ti warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with ti ? s standard warranty. testing and other quality control techniques are used to the extent ti deems necessary to support this warranty. except where mandated by government requirements, testing of all parameters of each product is not necessarily performed. ti assumes no liability for applications assistance or customer product design. customers are responsible for their products and applications using ti components. to minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguards. ti does not warrant or represent that any license, either express or implied, is granted under any ti patent right, copyright, mask work right, or other ti intellectual property right relating to any combination, machine, or process in which ti products or services are used. information published by ti regarding third-party products or services does not constitute a license from ti to use such products or services or a warranty or endorsement thereof. use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from ti under the patents or other intellectual property of ti. reproduction of ti information in ti data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. reproduction of this information with alteration is an unfair and deceptive business practice. ti is not responsible or liable for such altered documentation. information of third parties may be subject to additional restrictions. resale of ti products or services with statements different from or beyond the parameters stated by ti for that product or service voids all express and any implied warranties for the associated ti product or service and is an unfair and deceptive business practice. ti is not responsible or liable for any such statements. ti products are not authorized for use in safety-critical applications (such as life support) where a failure of the ti product would reasonably be expected to cause severe personal injury or death, unless officers of the parties have executed an agreement specifically governing such use. buyers represent that they have all necessary expertise in the safety and regulatory ramifications of their applications, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of ti products in such safety-critical applications, notwithstanding any applications-related information or support that may be provided by ti. further, buyers must fully indemnify ti and its representatives against any damages arising out of the use of ti products in such safety-critical applications. ti products are neither designed nor intended for use in military/aerospace applications or environments unless the ti products are specifically designated by ti as military-grade or " enhanced plastic. " only products designated by ti as military-grade meet military specifications. buyers acknowledge and agree that any such use of ti products which ti has not designated as military-grade is solely at the buyer ' s risk, and that they are solely responsible for compliance with all legal and regulatory requirements in connection with such use. ti products are neither designed nor intended for use in automotive applications or environments unless the specific ti products are designated by ti as compliant with iso/ts 16949 requirements. buyers acknowledge and agree that, if they use any non-designated products in automotive applications, ti will not be responsible for any failure to meet such requirements. following are urls where you can obtain information on other texas instruments products and application solutions: products applications audio www.ti.com/audio communications and telecom www.ti.com/communications amplifiers amplifier.ti.com computers and peripherals www.ti.com/computers data converters dataconverter.ti.com consumer electronics www.ti.com/consumer-apps dlp ? products www.dlp.com energy and lighting www.ti.com/energy dsp dsp.ti.com industrial www.ti.com/industrial clocks and timers www.ti.com/clocks medical www.ti.com/medical interface interface.ti.com security www.ti.com/security logic logic.ti.com space, avionics and defense www.ti.com/space-avionics-defense power mgmt power.ti.com transportation and www.ti.com/automotive automotive microcontrollers microcontroller.ti.com video and imaging www.ti.com/video rfid www.ti-rfid.com wireless www.ti.com/wireless-apps rf/if and zigbee ? solutions www.ti.com/lprf ti e2e community home page e2e.ti.com mailing address: texas instruments, post office box 655303, dallas, texas 75265 copyright ? 2011, texas instruments incorporated

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