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february 2012 ? 2007 fairchild semiconductor corporation www.fairchildsemi.com fms6303 ? rev. 1.0.2 fms6303 ? low-cost, 3-channel, video filter driver for sd/ed/hd (1080i)/hd (1080p) fms6303 low-cost, 3-channel, video filter driver for sd/ed/hd (1080i)/hd (1080p) features ? three 6th-order video anti-aliasing or reconstruction filters ? supports component yprpb or rgb video ? three channels: selectable to 8mhz, 16mhz, 32mhz, or 64mhz for sd/ed/hd_1080i, hd_1080p applications ? single video load driver (2v pp , 150 ? , a v = 6db) ? selectable clamp or bias mode on pb/b, pr/r inputs ? ac- or dc-coupled inputs and outputs ? dc-coupled outputs elimi nate coupling capacitors ? output disable ? single 5v supply ? 2kv cdm / 9kv hbm esd protection applications ? cable and satellite set-top boxes ? dvd players ? hdtv ? personal video recorders (pvr) ? video on demand (vod) description fms6303 offers comprehensive filtering for set-top box or dvd applications. it is intended to replace passive lc filters and drivers with a lo w-cost integrated device. filter channels are specia lized for either component (ypbpr) or rgb video signals. these channels offer a selectable frequency response of 8, 16, 32, or 64mhz. additional functionality of these channels includes input biasing mode and output disable. the fms6303 may be driven directly by a dc-coupled dac output or an ac-coupled signal. all inputs accept standard 1v pp video signals. each channel includes an out put amplifier capable of driving a single (150 ? ) ac- or dc-coupled video load. all outputs can be disabled to save power in dc-coupled applications. figure 1. block diagram ordering information part number operating temperature range gain setting package packing method fms6303mtc1406x -40c to +85c 6db tssop-14 tape and reel note: 1. moisture sensitivity level for all parts is msl-1.
? 2007 fairchild semiconductor corporation www.fairchildsemi.com fms6303 ? rev. 1.0.2 2 fms6303 ? low-cost, 3-channel, video filter driver for sd/ed/hd (1080i)/hd (1080p) pin configuration y/g in pb/b in v cc 1 2 3 4 5 6 7 14 13 12 11 10 9 8 y/g out pb/b out v cc pr/r in pr/r out f sel0 f sel1 oe bias gnd gnd figure 2. pin configuration pin definitions pin # name type description 1 v cc input +5v supply 2 f sel0 input selects filt er corner frequency 3 y/g in input selectable video input 4 pb/b in input selectable video input 5 pr/r in input selectable video input 6 bias input input bias on pb/b pr/r 0=bias 1=clamp 7 gnd input must be tied to ground. do not float. 8 gnd input must be tied to ground. do not float. 9 oe input output disabl e control: 0=off, 1=on 10 pr/r out output filtered sd, ed, hd i, hd p video output 11 pb/b out output filtered sd, ed, hd i, hd p video output 12 y/g out output filtered sd, ed, hd i, hd p video output 13 f sel1 input selects filt er corner frequency 14 v cc input +5v supply frequency select truth table f sel1 f sel0 filter frequency video format sync format 0 0 8mhz sd, 480i bi-level, 4.70s pulsewidth 0 1 16mhz ed, 480p bi-level, 2.35s pulsewidth 1 0 32mhz hd,1080i, 720p tri-level, 589ns pulsewidth 1 1 64mhz hd, 1080p tri-level, 295ns pulsewidth
? 2007 fairchild semiconductor corporation www.fairchildsemi.com fms6303 ? rev. 1.0.2 3 fms6303 ? low-cost, 3-channel, video filter driver for sd/ed/hd (1080i)/hd (1080p) absolute maximum ratings stresses exceeding the absolute maximum ratings may damage the device. the devic e may not function or be operable above the recommended operating c onditions and stressing the parts to these levels is not recommended. in addition, extended exposure to stre sses above the recommended operating conditi ons may affect device reliability. the absolute maximum ratings are stress ratings only. symbol parameter min. max. unit v cc dc supply voltage -0.3 6.0 v v io analog and digital i/o -0.3 v cc +0.3 v i out output current, any one channel, do not exceed 50 ma reliability information symbol parameter min. typ. max. unit t j junction temperature +150 c t stg storage temperature range -65 +150 c t l reflow temperature, soldering 10 seconds +260 c ja thermal resistance, jedec standard multi-layer test boards, still air 97 c/w electrostatic discharge information symbol parameter max. unit esd human body model, jesd22-a114 9 kv charged device model, jesd22-c101 2 recommended operating conditions the recommended operating conditions table defines the conditions for actual device oper ation. recommended operating conditions are specified to ens ure optimal performance to the datasheet specificat ions. fairchild does not recommend exceeding them or designing to absolute maximum ratings. symbol parameter min. typ. max. unit t a operating temperatur e range -40 +85 c v cc supply voltage range 4.75 5.00 5.25 v electrical characteristics unless otherwise noted, t a =25c, v cc =5v, r source =37.5 , inputs ac coupled with 0.1f, all outputs ac coupled with 220f into 150 loads, referenced to 400khz. symbol parameter condition min. typ. max. unit av channel gain (2) dc 5.8 6.0 6.2 db i cc supply current (2) no load, sd, ed, hd 1080i 36 ma no load, hd 1080p 60 80 i cc_sd shutdown supply current (2) no load, output disabled 20 40 ma psrr power supply rejection dc (all channels) 70 db v in video input voltage range referenced to gnd if dc coupled 1.0 v pp v il digital input low (2) f sel0 , f sel1 0 0.8 v v ih digital input high (2) f sel0 , f sel1 2.4 v cc v t enable output enable time 150 dc load 10 s note: 2. 100% tested at 25c.
? 2007 fairchild semiconductor corporation www.fairchildsemi.com fms6303 ? rev. 1.0.2 4 fms6303 ? low-cost, 3-channel, video filter driver for sd/ed/hd (1080i)/hd (1080p) standard definition (480i) electrical characteristics unless otherwise noted, t a =25c, v cc =5v, r source =37.5 , all inputs ac coupled with 0.1f, all outputs ac coupled with 220f into 150 loads, referenced to 400khz. symbol parameter condition min. typ. max. unit av sd channel gain error (3) dc -0.2 0 0.2 db f 1dbsd -1db bandwidth (3) 5.2 7.0 mhz f csd -3db bandwidth (3) 6.5 8.0 mhz f sbsd attenuation (stopband reject) (3) f=27mhz 45 50 db dg differential gain 0.1 % dp differential phase 0.8 thd total harmonic distortion, output v out =1.4v pp , 3.58mhz 0.25 % x talksd crosstalk (ch-to-ch) 1mhz -78 db snr signal-to-noise ratio (4) ntc-7 weighting, 100khz to 4.2mhz 74 db t pdsd propagation delay delay from input to output, 4.5mhz 65 ns notes: 3. 100% tested at 25c. 4. snr=20 ? log (714mv / rms noise). enhanced definition (480p) electrical characteristics unless otherwise noted, t a =25c, v cc =5v, r source =37.5 , inputs ac coupled with 0.1f, all outputs ac coupled with 220f into 150 loads, referenced to 400khz. symbol parameter condition min. typ. max. unit av ed channel gain error (5) dc -0.2 0 0.2 db f 1dbsed -1db bandwidth (5) 10 14 mhz f ced -3db bandwidth (5) 13 16 mhz f sbed attenuation (stopband reject) (5) f=54mhz 37 50 db thd total harmonic distortion, output v out =1.4v pp , 7mhz 0.1 % x talked crosstalk (ch-to-ch) 1mhz -70 db snr signal-to-noise ratio (6) unweighted; 100khz to 15mhz 66 db t pded propagation delay delay from input to output, 10mhz 30 ns notes: 5. 100% tested at 25c. 6. snr=20 ? log (714mv / rms noise).
? 2007 fairchild semiconductor corporation www.fairchildsemi.com fms6303 ? rev. 1.0.2 5 fms6303 ? low-cost, 3-channel, video filter driver for sd/ed/hd (1080i)/hd (1080p) high-definition (1080i) elect rical characteristic unless otherwise noted, t a =25c, v cc =5v, r source =37.5 , inputs ac coupled with 0.1f, all outputs ac coupled with 220f into 150 loads, referenced to 400khz. symbol parameter condition min. typ. max. unit av hd channel gain error (7) dc -0.2 0 0.2 db f 1dbhd -1db bandwidth (7) 28 30 mhz f chd -3db bandwidth (7) 30 32 mhz f sbhd attenuation (stopband reject) (7) f=74.25mhz 30 40 db thd total harmonic distortion, output v out =1.4v pp , 22mhz, 6db, 150 load 0.5 % x talkhd crosstalk (ch-to-ch) 1mhz -72 db 30mhz -63 db snr signal-to-noise ratio (8) unweighted, 100khz to 30mhz 66 db t pdhd propagation delay delay from input to output, 20mhz 17 ns notes: 7. 100% tested at 25c. 8. snr=20 ? log (714mv / rms noise). high-definition (1080p) elect rical characteristics unless otherwise noted, t a =25c, v cc =5v, r source =37.5 , inputs ac coupled with 0.1f, all outputs ac coupled with 220f into 150 loads, referenced to 400khz. symbol parameter condition min. typ. max. unit av hd channel gain error (9) dc -0.2 0 0.2 db f 1dbhd -1db bandwidth (9) 50 55 mhz f chd -3db bandwidth (9) 60 65 mhz f sbhd attenuation (stopband reject) (9) f=148mhz 15 23 db thd total harmonic distortion, output v out =1.4v pp , 44mhz, 6db, 150 load 0.5 % x talkhd crosstalk (ch-to-ch) 1mhz -78 db 60mhz -62 db snr signal-to-noise ratio (10) unweighted, 100khz to 60mhz 69 db t pdhd propagation delay delay from input to output, 20mhz 8 ns notes: 9. 100% tested at 25c. 10. snr=20 ? log (714mv / rms noise).
? 2007 fairchild semiconductor corporation www.fairchildsemi.com fms6303 ? rev. 1.0.2 6 fms6303 ? low-cost, 3-channel, video filter driver for sd/ed/hd (1080i)/hd (1080p) typical performance characteristics figure 3. fms6303 sd frequency response figure 4. fms6303 sd frequency response (flatness) figure 5. fms6303 ed frequency response
? 2007 fairchild semiconductor corporation www.fairchildsemi.com fms6303 ? rev. 1.0.2 7 fms6303 ? low-cost, 3-channel, video filter driver for sd/ed/hd (1080i)/hd (1080p) typical performance characteristics figure 6. fms6303 ed frequency response (flatness) figure 7. fms6303 1080i hd frequency response figure 8. fms6303 1080i hd frequency response (flatness)
? 2007 fairchild semiconductor corporation www.fairchildsemi.com fms6303 ? rev. 1.0.2 8 fms6303 ? low-cost, 3-channel, video filter driver for sd/ed/hd (1080i)/hd (1080p) typical performance characteristics figure 9. fms6303 1080p frequency response figure 10. fms6303 1080p frequency response (flatness)
? 2007 fairchild semiconductor corporation www.fairchildsemi.com fms6303 ? rev. 1.0.2 9 fms6303 ? low-cost, 3-channel, video filter driver for sd/ed/hd (1080i)/hd (1080p) typical performance characteristics figure 11. differential gain figure 12. differential phase
? 2007 fairchild semiconductor corporation www.fairchildsemi.com fms6303 ? rev. 1.0.2 10 fms6303 ? low-cost, 3-channel, video filter driver for sd/ed/hd (1080i)/hd (1080p) layout considerations general layout and supply bypassing play a major role in high-frequency performance and thermal characteristics. fairchild offers an evaluation board to guide layout and aid device ev aluation. the evaluation board is a four-layer board with full power and ground planes. following this layout configuration provides optimum performance and the rmal characteristics for the device. for the best re sults, follow the steps and recommended routing rules listed below. recommended routing / layout rules ? do not run analog and digital signals in parallel. ? use separate analog and digital power planes to supply power. ? run traces on top of the ground plane at all times. ? do not run traces ov er ground/power splits. ? avoid routing at 90-degree angles. ? minimize clock and video data trace length differences. ? include 10f and 0.1f ceramic power supply bypass capacitors. ? place the 0.1f capacitor wi thin 0.1 inches of the device power pin. ? place the 10f capacitor wi thin 0.75 inches of the device power pin. ? for multi-layer boards, use a large ground plane to help dissipate heat. ? for two-layer boards, use a ground plane that extends beyond the device body by at least 0.5 inches on all sides. include a metal paddle under the device on the top layer. ? minimize all trace lengths to reduce series inductance. thermal considerations since the interior of most systems, such as set-top boxes, tvs, and dvd play ers, are at +70oc; consideration must be gi ven to providing an adequate heat sink for the device package for maximum heat dissipation. when designing a system board, determine how much power each device dissipates. ensure that devices of high power are not placed in the same location, such as directly above (top plane) and below bottom plane) each other on the pcb. pcb thermal layout considerations ? understand the system power requirements and environmental conditions. ? maximize thermal performance of the pcb. ? consider 70m copper for high-power designs. ? make the pcb as thin as possible by reducing fr4 thickness. ? use vias in the power pad to tie adjacent layers together. ? remember that baseline te mperature is a function of board area, not copper thickness. ? use modeling techniques for first-order approximation. output considerations the fms6303 outputs are dc offs et from the input by 150mv; therefore, v out = 2?v in dc+150mv. this offset is required to obtain optim al performance from the output driver and is held at the minimum value to decrease the standing dc current into the load. since the fms6303 has a 2x (6db) gai n, the output is typically connected via a 75 ? -series back-matching resistor followed by the 75 ? video cable. because of the inherent divide by two of this configuration, the blanking level at the load of the vi deo signal is always less than 1v. when ac-coupling the output, ensure that the coupling capacitor of c hoice passes the lowest frequency content in the video signal and that line time distortion (video tilt) is k ept as low as possible. the selection of the coupling capacitor is a function of the subsequent circuit i nput impedance and the leakage current of the input being dr iven. to obtain the highest quality output video signal, the series termination resistor must be placed as cl ose to the device output pin as possible. this greatly reduces the parasitic capacitance and inductance effect on the fms6303 output driver. recommended di stance from device pin to place series termination re sistor is no gr eater than 0.1 inches. figure 13. distance from device pin to series termination resistor
? 2007 fairchild semiconductor corporation www.fairchildsemi.com fms6303 ? rev.1.0.2 11 fms6303 ? low-cost, 3-channel, video filter driver for sd/ed/hd (1080i)/hd (1080p) physical dimensions c. dimensions are exclusive of burrs, mold flash, and tie bar extrusions f. drawing file name: mtc14rev6 r0.09 min 12.00 top & bottom 0.43 typ 1.00 d. dimensioning and tolerances per ansi y14.5m, 1982 r0.09min e. landpattern standard: sop65p640x110-14m 0.65 6.10 1.65 0.45 a. conforms to jedec registration mo-153, variation ab, ref note 6 b. dimensions are in millimeters figure 14. 14-lead thin shrink small outline package (tssop) package drawings are provided as a servic e to customers considering fairchild co mponents. drawings may change in any manner without notice. please note the revision and/or date on the drawi ng and contact a fairchild semiconductor representative to ver ify or obtain the most recent revision. package specifications do not expand the terms of fairchild?s worldwide terms and conditions, specifically the warranty therein, which covers fairchild products. always visit fairchild semiconductor?s online pack aging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/ .
? 2007 fairchild semiconductor corporation www.fairchildsemi.com fms6303 ? rev.1.0.2 12 fms6303 ? low-cost, 3-channel, video filter driver for sd/ed/hd (1080i)/hd (1080p)

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