to learn more about on semiconductor, please visit our website at www.onsemi.com please note: as part of the fairchild semiconductor integration, some of the fairchild orderable part numbers will need to change in order to meet on semiconductors system requirements. since the on semiconductor product management systems do not have the ability to manage part nomenclature that utilizes an underscore (_), the underscore (_) in the fairchild part numbers will be changed to a dash (-). this document may contain device numbers with an underscore (_). please check the on semiconductor website to verify the updated device numbers. the most current and up-to-date ordering information can be found at www.onsemi.com . please email any questions regarding the system integration to fairchild_questions@onsemi.com . is now part of on semiconductor and the on semiconductor logo are trademarks of semico nductor components industries, llc dba on semiconductor or its subsid iaries in the united states and/or other countries. on semiconductor ow ns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellec tual property. a listing of on semiconductor?s product/patent cover age may be accessed at www.onsemi.com/site/pdf/patent-marking.pdf . on semiconductor reserves the right to make changes without further notice to any products herein. on semicon ductor makes no warranty, representation or guarantee regarding the s uitability of its products for any particular purpose, nor does on semico nductor assume any liability arising out of the application or use of any product or circuit, and speci?ca lly disclaims any and all liability, including without limitation spe cial, consequential or incidental damages. buyer is responsible for i ts products and applications using on semiconductor products, including compliance with all laws, regul ations and safety requirements or standards, regardless of any suppor t or applications information provided by on semiconductor. ?typica l? parameters which may be provided in on semiconductor data sheets and/or speci?cations can and do vary in diffe rent applications and actual performance may vary over time. all operat ing parameters, including ?typicals? must be validated for each custo mer application by customer?s technical experts. on semiconductor does not convey any license und er its patent rights nor the rights of others. on semiconductor products a re not designed, intended, or authorized for use as a critical compone nt in life support systems or any fda class 3 medical devices or medical devices with a same or similar classi?ca tion in a foreign jurisdiction or any devices intended for implantation i n the human body. should buyer purchase or use on semiconductor products fo r any such unintended or unauthorized application, buyer shall indemnify and hold on semico nductor and its of?cers, employees, subsidiaries, af?liates, and di stributors harmless against all claims, costs, damages, and expense s, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associa ted with such unintended or unauthorized use, even if such claim alleges th at on semiconductor was negligent regarding the design or manufacture o f the part. on semiconductor is an equal opportunity/af?rmative action employer. this literatu re is subject to all applicable copyright laws and is not for resale in any manne r.
october 2010 ? 2003 fairchild semiconductor corporation www.fairchildsemi.com fslv16211 rev. 1.0.2 fslv16211 ? 24-bit bus switch fslv16211 24-bit bus switch features ? 5 switch connection between two ports ? minimal propagation delay through the switch ? low l cc ? zero bounce in flow-through mode ? packaged in thin-shrink small outline package (tssop) description the fslv16211 is a 24-bit, high-speed, low-voltage bus switch. the low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. this design can be used as a 12- or 24-bit bus switch. when /oe1 is low, port 1a is connected to port 1b. when /oe2 is low, port 2a is connected to port 2b. ordering information part number operating temperature range package packing method FSLV16211MTDX -40c to 85c 56-lead, thin shrink small outline package (tssop), jedec m0-153, 6.1mm wide tape and reel 1b 1 1a 1 1b 12 1a 12 /oe 1 2b 1 2a 1 2b 12 2a 12 /oe 2 figure 1. logic diagram
? 2003 fairchild semiconductor corporation www.fairchildsemi.com fslv16211 rev. 1.0.2 2 fslv16211 ? 24-bit bus switch connection diagram figure 2. pin assignments for tssop (top through view) pin description pin name description oe 1 , oe 2 bus switch enables 1a, 2a bus a 1b, 2b bus b nc no connect truth table inputs inputs/outputs oe 1 oe 2 1a,1b 2a, 2b low low 1a=1b 2a=2b low high 1a=1b z high low z 2a=2b high high z z
? 2003 fairchild semiconductor corporation www.fairchildsemi.com fslv16211 rev. 1.0.2 3 fslv16211 ? 24-bit bus switch absolute maximum ratings 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 parameter min. max. unit v cc supply voltage -0.5 4.6 v v s dc switch voltage (1) -0.5 4.6 v v in dc input voltage -0.5 4.6 v i ik dc input diode current -50 ma i out dc output sink current 128 ma i cc /i gng dc v cc /gnd current 100 ma t stg storage temperature range -65 150 c note: 1. the input and output negative voltage 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 ens ure optimal performance to the datasheet specifications. fairchild does not recommend exceeding them or designing to absolute maximum ratings. (2) symbol parameter min. max. unit v cc power supply operating voltage 2.3 3.6 v v in input voltage 0 3.6 v v out output voltage 0 3.6 v t r , t f input rise and fall time switch control input 0 4.0 ns/v switch i/o 0 dc ns/v t a free air operating temperature -40 85 c note: 2. unused control inputs must be held high or low. they may not float.
? 2003 fairchild semiconductor corporation www.fairchildsemi.com fslv16211 rev. 1.0.2 4 fslv16211 ? 24-bit bus switch dc electrical characteristics not all conditions may appear on all switch types. symbol parameter conditions v cc (v) t a = -40c to +85c unit min. typ. max. v ik clamp diode voltage i in = -18ma 3.0 -1.2 v v ih high level control input voltage 2.3-2.7 1.7 v 2.7-3.6 2.0 v il low level control input voltage 2.3-2.7 0.7 v 2.7-3.6 0.8 i l input leakage current force v i = 3.6v, i out = 0.0a 2.3 10 a force v i = 3.6v 0.0 10 0 v in 3.6v 3.6 1 i cc quiescent supply current v in = v cc or gnd, i out = 0a 3.6 10 a ? i cc increase in i cc per input one input at 3v other inputs at v cc or gnd 3.6 300 a i oz off-state leakage 0.0 a, b 3.6v 3.6 -1 1 a r on switch on resistance i in = 64ma, v i = 0.0v 3.0 5 7 i in = 30ma, v i = 0.0v 3.0 5 7 i in = 15ma, v i = 2.4v 3.0 10 15 i in = 15ma, v i = 3.0v 2.3 20 i in = 64ma, v i = 0.0v 2.3 5 8 i in = 30ma, v i = 0.0v 2.3 5 8 i in = 15ma, v i = 1.7v 2.3 10 15 i in = 15ma, v i = 2.0v 2.3 20 ac electrical characteristics symbol parameter t a =-40c to +85c t a =40c to +85c unit c l =30pf, r l =500 c l =50pf, r l =500 v cc = 2.5v 0.20v v cc =3.3v 0.30v min. max. min. max. t phl , t plh propagation delay (3) 0.15 0.25 ns t phz , t plz enable time 0.5 4.7 1.0 7.0 ns t pzh , t pzl disable time 0.5 5.1 1.0 5.5 ns note: 3. this parameter is guaranteed by design, but is not pr oduction tested. the bus switch contributes no propagation delay other than the rc delay of the typical on resistanc e of the switch and the load capacitance when driven by an ideal voltage source (zero output impedance).
? 2003 fairchild semiconductor corporation www.fairchildsemi.com fslv16211 rev. 1.0.2 5 fslv16211 ? 24-bit bus switch capacitance t a = +25c, f = 1mhz, unless otherwise noted. capacitance is characterized, but not production tested. symbol parameter conditions min. typ. max. unit c in control pin input capacitance v cc C 3.3v 4.5 pf c i/o input/output capacitance v cc , /oe= 3.3v 18 pf ac loading waveforms test switch t pd open t plz /t pzl v in t phz /t pzh gnd figure 3. ac test circuit figure 4. ac waveforms v cc symbol 3.3v 0.3v 2.5v 0.2v v mi 1.5v v cc /2 v mo 1.5v v cc /2 v mvo 0.3v 0.15v v in 6.0v 2 x v cc v ccv 3.0v v cc t r /t f 2ns 2.5ns
? 2003 fairchild semiconductor corporation www.fairchildsemi.com fslv16211 rev. 1.0.2 6 fslv16211 ? 24-bit bus switch physical dimensions mtd56rev3 1 62 3 56 51 34 28 29 0.2 cba 0.10 ab c 0.1 c -c- 1.45 6.15 9.125 0.30 0.50 8.10 4.05 0.25 0.50 b a 7.6 figure 5. 56-lead thin-shrink small outline package (tssop), jedec mo153, 6.1mm wide 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 ver ify or obtain the most recent revision. package specifications do not expand t he terms of fairchilds worldwide terms and condition s, specifically the warranty therein, which covers fairchild products. always visit fairchild semiconductors online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/ .
? 2003 fairchild semiconductor corporation www.fairchildsemi.com fslv16211 rev. 1.0.2 7 fslv16211 ? 24-bit bus switch
www. onsemi.com 1 on semiconductor and are trademarks of semiconductor components industries, llc dba on semiconductor or its subsidiaries i n the united states and/or other countries. on semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property . a listing of on semiconductors product/patent coverage may be accessed at www.onsemi.com/site/pdf/patent ? marking.pdf . on semiconductor reserves the right to make changes without further notice to any products herein. on semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does on semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including wi thout limitation special, consequential or incidental damages. buyer is responsible for its products and applications using on semiconductor products, including compliance with all laws, reg ulations and safety requirements or standards, regardless of any support or applications information provided by on semiconductor. typical parameters which may be provided in on semiconductor data sheets and/or specifications can and do vary in dif ferent applications and actual performance may vary over time. all operating parameters, including typic als must be validated for each customer application by customers technical experts. on semiconductor does not convey any license under its patent rights nor the right s of others. on semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any fda class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. should buyer purchase or use on semicondu ctor products for any such unintended or unauthorized application, buyer shall indemnify and hold on semiconductor and its officers, employees, subsidiaries, affiliates, and distrib utors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that on semiconductor was negligent regarding the design or manufacture of the part. on semiconductor is an equal opportunity/affirmative action employer. this literature is subject to all applicable copyright laws and is not for resale in any manner. publication ordering information n. american technical support : 800 ? 282 ? 9855 toll free usa/canada europe, middle east and africa technical support: phone: 421 33 790 2910 japan customer focus center phone: 81 ? 3 ? 5817 ? 1050 www.onsemi.com literature fulfillment : literature distribution center for on semiconductor 19521 e. 32nd pkwy, aurora, colorado 80011 usa phone : 303 ? 675 ? 2175 or 800 ? 344 ? 3860 toll free usa/canada fax : 303 ? 675 ? 2176 or 800 ? 344 ? 3867 toll free usa/canada email : orderlit@onsemi.com on semiconductor website : www.onsemi.com order literature : http://www.onsemi.com/orderlit for additional information, please contact your localsales representative ? semiconductor components industries, llc
|
