? semiconductor components industries, llc, 2008 august, 2008 ? rev. 1 1 publication order number: NCS6433/d NCS6433 wideband quad 2:1 video switch the NCS6433 is a wide bandwidth, bidirectional, quad 2:1, nmos ? based video switch suitable for dealing with video signals such as rgb, composite, s ? video, and component video (ypbpr). the NCS6433 is controlled by a single switch ? enabled (oe ) input. when oe is low the switch is enabled and the a port is connected to the b port. when oe is high the switch is disabled and the high ? impedance state exists between the a and b ports. the line select (sel) input controls the data path of the multiplexer/demultiplexer. the NCS6433 has a wide bandwidth, low crosstalk, low on resistance, and fast switching times making it suitable for high ? frequency video applications in high definition lcd tv?s. features ? very wide frequency bandwidth: 570 mhz ? low switch serial resistance r ds(on) , 4 typical ? power supply voltage, 5 v ? less than 0.25 ns bidirectional maximum propagation delay through switch ? low quiescent current: 3 a maximum ? very low crosstalk, ? 80 db typical at 10 mhz ? control inputs are ttl/cmos compatible ? ideal for high definition video applications ? esd hbm protection 8 kv ? fast switching ? better than 10 ns ? capable of driving a high current at the output (>100 ma) ? available in soic ? 16 or tssop ? 16 package ? this is a pb ? free device typical applications ? flat panel displays including lcdtv ? crt displays ? dvd reader/writer ? set ? top boxes a = assembly location wl, l = wafer lot y = year ww, w = work week g or = pb ? free package soic ? 16 d suffix case 751b 16 1 1 16 NCS6433g awlyww marking diagrams description pin names oe sel pin bus switch enables select inputs a bus a b 1 , b 2 bus b see detailed ordering and shipping information in the package dimensions section on page 2 of this data sheet. ordering information http://onsemi.com (note: microdot may be in either location) truth table x l h sel function h l l oe open a = b 1 a = b 2 1a 2a 2b 2 2b 1 1b 2 sel v cc oe gnd 3a 1 2 3 4 5 6 7 16 15 14 13 12 11 10 89 pin connections 1b 1 4b 1 4b 2 4a 3b 2 3b 1 1 16 tssop ? 16 dtb suffix case 948f ncs 6433 alyw 1 16
NCS6433 http://onsemi.com 2 figure 1. NCS6433 block diagram 1b 1 1b 2 2b 1 2b 2 3b 1 3b 2 4b 1 4b 2 1a 3a oe sel flow control 2a 4a ordering information device order number package shipping ? NCS6433dr2g soic ? 16 (pb ? free) 2500 / tape & reel NCS6433dtbr2g tssop ? 16 (pb ? free) 2500 / tape & reel ?for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specifications brochure, brd8011/d.
NCS6433 http://onsemi.com 3 attributes characteristics value esd protection human body model, r = 1000 , c = 100 pf i/o pins 2 ? 7, 9 ? 14 (note 1) all pins machine model all pins 8 kv 2 kv 100 v flammability rating oxygen index: 28 to 34 ul 94 v ? 0 @ 0.125 in. meets or exceeds jedec spec eia/jesd78 ic latch ? up test 1. meets or exceeds jedec spec jesd22 ? a114 ? b. 2. for additional information, see application note and8003/d maximum ratings parameter symbol value unit dc supply voltage v cc ? 0.5 to +5.5 v dc input voltage v i ? 0.5 to +5.5 v dc output voltage v o ? 0.5 to +5.5 v dc input diode current i ik 50 ma dc output diode current i ok 50 ma dc output sink current i o 128 ma dc supply current per supply pin i cc 100 ma dc ground current per ground pin i gnd 100 ma storage temperature range t stg ? 65 to +150 c lead temperature, 1 mm from case for 10 seconds t l 260 c junction temperature under bias (note 3) t j +150 c thermal resistance soic ? 16 tssop ? 16 ja 125 170 c/w stresses exceeding maximum ratings may damage the device. maximum ratings are stress ratings only. functional operation above t he recommended operating conditions is not implied. extended exposure to stresses above the recommended operating conditions may af fect device reliability. 3. maximum electrical ratings are defined as those values beyond which damage to the device may occur at t a = +25 c. recommended operating conditions symbol parameter min max unit v cc supply voltage operating, data retention only 4.75 5.25 v v i input voltage (note 4) 0 5.25 v v o output voltage (high or low state) 0 5.25 v t a operating free ? air temperature ? 40 +85 c t/ v input transition rise or fall rate switch control input switch i/o v cc = 5.0 v 0.5 v 0 dc 5 ns/v 4. unused control inputs may not be left open. all control inputs must be tied to a high or low logic input voltage level.
NCS6433 http://onsemi.com 4 dc electrical characteristics (t a = ? 40 c to +85 c for min and max values, t a = 25 c for typ values) symbol parameter conditions v cc (v) min typ* max unit v ik clamp diode voltage i in = ? 18 ma 4.5 ? 1.2 ? 0.8 v v ih high ? level input voltage 4.0 to 5.5 2.0 v v il low ? level input voltage 4.0 to 5.5 0.8 v i li input leakage current 0 v in 5.5 v 5.5 1.0 a i oz off ? state leakage current 0 a, b v cc 5.5 1.0 a r on switch on resistance (note 5) v in = 1 v, i on = 13 ma, r l = 75 4.5 4.0 7.0 v in = 2 v, i on = 26 ma, r l = 75 4.5 7.0 10 i cc quiescent supply current v in = v cc or gnd, i out = 0 5.5 3.0 a i cc increase in i cc per input one input at 3.4 v, other inputs at v cc or gnd 5.5 2.5 ma *typical values are at v cc = 5.0 v and t a = 25 c. 5. measured by the voltage drop between a and b pins at the indicated current through the switch. on resistance is determined by the lower of the voltages on the two (a or b) pins. ac electrical characteristics (t a = ? 40 c to +85 c, c l = 20 pf, ru = rd = 75 unless otherwise specified) (note 6) symbol parameter conditions v cc = 4.5 ? 5.5 v unit min typ max t on turn on time r l = 75 , c l = 20 pf, see figure 7 2.8 5.0 ns t off turn off time r l = 75 , c l = 20 pf, see figure 7 1.4 5.0 ns bw ? 3 db bandwidth r l = 150 , t a = 25 c 570 mhz x talk crosstalk adjacent non ? adjacent 10 mhz, c l = 0 pf, r l = 150 ? 47 ? 80 db off iso off isolation 10 mhz, c l = 0 pf, r l = 150 ? 48 db 6. t a = 25 c, parameters characterized but not tested. capacitances (note 7) symbol parameter conditions min typ max unit c in control pin input capacitance v cc = 5.0 v 2.0 pf c i/oa a port input/output capacitance v cc = oe = 5.0 v 5.0 pf c i/ob b port input/output capacitance v cc = oe = 5.0 v 5.0 pf 7. t a = 25 c, f = 1 mhz, capacitance is characterized but not tested.
NCS6433 http://onsemi.com 5 typical characteristics figure 2. gain vs. frequency figure 3. crosstalk vs. frequency (non ? adjacent channels) frequency (mhz) frequency (mhz) 10,000 1000 100 10 1 0.1 ? 15 ? 12 ? 9 ? 6 ? 3 0 3 10,000 1000 100 10 1 0.1 ? 100 ? 90 ? 70 ? 50 ? 40 ? 20 ? 10 0 figure 4. crosstalk vs. frequency (adjacent channels) figure 5. off isolation vs. frequency frequency (mhz) frequency (mhz) 10,000 1000 100 10 1 0.1 ? 100 ? 80 ? 70 ? 60 ? 40 ? 20 ? 10 0 10,000 1000 100 10 1 0.1 ? 100 ? 90 ? 70 ? 50 ? 40 ? 30 ? 10 0 gain (db) crosstalk (db) crosstalk (db) off isolation (db) ? 30 ? 60 ? 80 ? 30 ? 50 ? 90 ? 80 ? 60 ? 20 NCS6433 sel gnd vcc b2 a vcc 20 pf vout rd cl 3 v 0 v b1 high = 3 v low = 0 v figure 6. ac test circuit for turn ? on and turn ? off times 75 sel = low a = b1 sel = high a = b2 oe
NCS6433 http://onsemi.com 6 figure 7. turn ? on and turn ? off times figure 8. gain, crosstalk, off ? isolation dut 75 1 f oe sel = low a = b1 sel = high a = b2 sel a b b a s2 s1 vna vb v in (1v pp ) 20pf cl vcc
NCS6433 http://onsemi.com 7 figure 9. example of lcdtv application using the video switch NCS6433 flow control flow control hd_sel sel oe oe NCS6433 y1 1b1 1b2 2b1 2b2 3b1 3b2 4b1 4b2 1a 2a 3a 4a vcc = +5 v y pb pr pb1 pr1 y2 pb2 pr2 vga_r vga_g vga_b vga_r vga_g vga_b 1b1 1b2 2b1 2b2 3b1 3b2 4b1 4b2 1a 2a 3a 4a y pb pr r / y g / pb b / pr vga_hs vga_vs vga_hs vga_vs video processing 0.1 f 0.1 f sel tv/pc_sel vcc = +5 v NCS6433
NCS6433 http://onsemi.com 8 package dimensions tssop ? 16 case 948f ? 01 issue b ??? ??? ??? dim min max min max inches millimeters a 4.90 5.10 0.193 0.200 b 4.30 4.50 0.169 0.177 c ??? 1.20 ??? 0.047 d 0.05 0.15 0.002 0.006 f 0.50 0.75 0.020 0.030 g 0.65 bsc 0.026 bsc h 0.18 0.28 0.007 0.011 j 0.09 0.20 0.004 0.008 j1 0.09 0.16 0.004 0.006 k 0.19 0.30 0.007 0.012 k1 0.19 0.25 0.007 0.010 l 6.40 bsc 0.252 bsc m 0 8 0 8 notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeter. 3. dimension a does not include mold flash. protrusions or gate burrs. mold flash or gate burrs shall not exceed 0.15 (0.006) per side. 4. dimension b does not include interlead flash or protrusion. interlead flash or protrusion shall not exceed 0.25 (0.010) per side. 5. dimension k does not include dambar protrusion. allowable dambar protrusion shall be 0.08 (0.003) total in excess of the k dimension at maximum material condition. 6. terminal numbers are shown for reference only. 7. dimension a and b are to be determined at datum plane ? w ? . section n ? n seating plane ident. pin 1 1 8 16 9 detail e j j1 b c d a k k1 h g ? u ? s u 0.15 (0.006) t s u 0.15 (0.006) t s u m 0.10 (0.004) v s t 0.10 (0.004) ? t ? ? v ? ? w ? 0.25 (0.010) 16x ref k n n 7.06 16x 0.36 16x 1.26 0.65 dimensions: millimeters 1 pitch soldering footprint* *for additional information on our pb ? free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d.
NCS6433 http://onsemi.com 9 package dimensions soic ? 16 d suffix case 751b ? 05 issue k 6.40 16x 0.58 16x 1.12 1.27 dimensions: millimeters 1 pitch soldering footprint* 16 89 8x notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeter. 3. dimensions a and b do not include mold protrusion. 4. maximum mold protrusion 0.15 (0.006) per side. 5. dimension d does not include dambar protrusion. allowable dambar protrusion shall be 0.127 (0.005) total in excess of the d dimension at maximum material condition. 18 16 9 seating plane f j m r x 45 g 8 pl p ? b ? ? a ? m 0.25 (0.010) b s ? t ? d k c 16 pl s b m 0.25 (0.010) a s t dim min max min max inches millimeters a 9.80 10.00 0.386 0.393 b 3.80 4.00 0.150 0.157 c 1.35 1.75 0.054 0.068 d 0.35 0.49 0.014 0.019 f 0.40 1.25 0.016 0.049 g 1.27 bsc 0.050 bsc j 0.19 0.25 0.008 0.009 k 0.10 0.25 0.004 0.009 m 0 7 0 7 p 5.80 6.20 0.229 0.244 r 0.25 0.50 0.010 0.019 *for additional information on our pb ? free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. on semiconductor and are registered trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to mak e changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for an y particular purpose, nor does scillc 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. ?typical? parameters which may be provided in scillc data sheets and/or specifications can and do vary in different application s and actual performance may vary over time. all operating parameters, including ?typicals? must be validated for each customer application by customer?s technical experts. scillc does not convey any license under its patent rights nor the rights of others. scillc products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the scillc product could create a sit uation where personal injury or death may occur. should buyer purchase or use scillc products for any such unintended or unauthorized application, buyer shall indemnify and hold scillc and its of ficers, employees, subsidiaries, af filiates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, direct ly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that scillc was negligent regarding the design or manufacture of the part. scillc 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 ? 5773 ? 3850 NCS6433/d literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 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 local sales representative
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