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214x8-dsh-001-e mindspeed technologies ? july 2013 mindspeed proprietary and confidential m21418/M21428 hd/sd and 3g/hd/sd-sdi cable drivers applications ? serial routing switchers, ? production/master control switchers ? distribution amplifiers ? video tape recorders, eng edit decks, cameras ? broadcast video applications ? nle's, mpeg encoders/decoders , format convertors etc. standards compliance ? smpte 292m, 259m, 344m, 424m (only M21428 complies with 424m) ? dvb-asi the m21418 and M21428 are high-speed, low-power, low-jitter cable drivers. they are designed to drive serial digital video data through 75 coaxial cable typically used in smpte and dvb-asi video applications. the M21428 cable driver is optimized for performance from 143 mbps up to 2970 mbps, the m21418 cable driver is optimized for performance from 143 mbps up to 1485 mbps. both the M21428 and m21418 have selectable slew rates for sd-sdi and hd-sdi applications. the typical output rise/fall time of the M21428 is 100 ps for hd and 3g rates, the typical output rise/fall time of the m21418 is 100 ps for hd rates. all devices have a typical set slew rate of 600 ps at sd rates. the default output voltage swing is compliant with smpte 292m, 259m, 344m and 424m using a 750 1% resistor. the m21418 and M21428 are pin compatible. the m21418/M21428 support a maximum single ended output swing of 1600 mvp?p, when configured appropriately. all devices are packaged in a new high performance 3x3 mm mlf package to simplify the pcb and reduce package parasitics with resulting improvements in output return loss (orl). both devices are available in an rohs compliant package, that is backwards co mpatible with standard jedec snpb processes. functional block diagram rset ddi m21418/M21428 cable driver input buffer 2.5v ? 3.3v and bias circuitry av dd output buffer sdo1 sdo1 output buffer sdo2 sdo2 control logic ddi sd/hd mute1 mute2 features ? 3g, hd and sd operation (M21428), ? hd and sd operation (m21418) ? dual differential outputs, wi th individual mute control ? 800 mvp?p single ended output swing (typical) ? 1600 mvp?p maximum single ended output swing ? sd/hd slew rate control ? 2.5 v or 3.3 v supply ? low p diss (122 mw @ 2.5 v, 144 mw @ 3.3 v) ? extended temp. range: -10 to 85 c ? rohs package
214x8-dsh-001-e mindspeed technologies ? 2 mindspeed proprietary and confidential ordering information part number data rates supported package operating temperature m21418g-xx* 143?1485 mbps 3x3 mm mlf?16pins (rohs compliant) -10 c to 85 c M21428g-xx* 143?2970 mbps 3x3 mm mlf?16pins (rohs compliant) -10 c to 85 c notes: * consult the price list for exact part number when ordering. * the letter ?g? designator after the part number indicates a rohs-compliant package. refer to www.mindspeed.com for additional information. revision history revision level date description e release july 2013 removed m21408 part. t r /t f maximum in table 2-7 changed from 180 ps to 135 ps. added figure 1-4 . overshoot/undershoot in creased to +/-10% in table 2-6 and table 2-7 . removed section on moisture sensitivity level in section 2.0 . d release may 2007 modified text in section 1.1.2 to indicate that rset must be used. sd/hd changed to pull-up in table 1-5 . c release february 2007 updated ordering information. minor updates to tables 2-3 , 2-6 , and 2-7 . b release february 2007 production release M21428 added. characterization data added to tables 2-3 , 2-6 , and 2-7 . a advance april 2006 initial release.
214x8-dsh-001-e mindspeed technologies ? 3 mindspeed proprietary and confidential table of contents ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 revision history. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 table of contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 list of figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 list of tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.0 functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1.1 features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 1.1.1 hd-sdi and sd-sdi slew-rate selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 1.1.2 output amplitude adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 1.2 pin definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 1.2.1 high-speed inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 1.2.2 high-speed outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 1.2.3 m21418/M21428 pin list. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 2.0 product specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.1 absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 2.2 recommended operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 2.3 dc electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 2.4 input/output level specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 2.5 package specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 2.5.1 mechanical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 2.5.1.1 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 2.6 manufactureability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 2.6.1 electrostatic discharge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 2.6.2 peak reflow temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 2.7 design considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 a.1 glossary of terms/acronyms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 a.2 reference documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 a.2.1 external . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
214x8-dsh-001-e mindspeed technologies ? 4 mindspeed proprietary and confidential list of figures figure 1-1. typical input circuit?ac-coupled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 figure 1-2. typical input circuit?dc-coupled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 figure 1-3. output matching/back-term ination circuit (both outputs used) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 figure 1-4. output matching/back-term ination circuit (only one output used) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 figure 2-1. output symbols definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 figure 2-2. m21418/M21428 pin out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 figure 2-3. package drawing (3x3 mm mlf package)1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
214x8-dsh-001-e mindspeed technologies ? 5 mindspeed proprietary and confidential list of tables table 1-1. output swing vs. supply and termination voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 table 1-2. interface pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 table 1-3. power pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 table 1-4. high-speed signal pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 table 1-5. control pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 table 2-1. absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 table 2-2. recommended operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 table 2-3. power dc electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 table 2-4. cmos input electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 table 2-5. high-speed input electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 table 2-6. cable driver output electrical sp ecifications m21418 (sd/hd) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 table 2-7. cable driver output electrical sp ecifications M21428 (sd/hd/3g) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
214x8-dsh-001-e mindspeed technologies ? 6 mindspeed proprietary and confidential 1.0 functional description 1.1 features 1.1.1 hd-sdi and sd-sdi slew-rate selection the output slew rate of the m21418 and M21428 are selectable to conform with the different sd-sdi and hd-sdi specifications, in the ca se of the M21428 this includes 3g-sdi. with sd/hd = low, rise/fall time is typically 100 ps. the slew rate will vary depending on the ou tput matching network and connector used. with sd/hd = high, for standard definition (143 to 540 mbps) applications, the rise/fall time is typically 600 ps, which is compliant with smpe 259m and smpte 344m. 1.1.2 output amplitude adjustment for smpte compliance, an external 750 1% resistor at rset to av dd is recommended for a swing level of 800 mv within a tolerance that is less than 10% which meets smpte requirements. the output amplitude can also be adjusted to range from 500 to 1600 mv pp single ended using the following formula: output swing = (600/ rset ) [ rset in k ] (in mv pp , single ended) the actual swing is set as a function of the ic supply vo ltage, the external termination voltage and the limitations are shown in ta b l e 1 - 1 . for a 3.3 v minimum termination voltage, the ic can be smpte compliant for all supply voltages. in applications where lossy matching or sp litting networks are used, the m21418/M21428 offers additional gain of up to 1600 mv pp swings. when using swings in excess of 1200 mv, there will be an increase in rise and fall times. table 1-1. output swing vs. supply and termination voltage av dd (v) av ddterm (v) maximum swing (single-ended mvp?p) minimum swing (single-ended mvp?p) 2.5?3.3 v 3.3 v 1200 mv 500 mv 2.5?3.3 v 5.0 v 1600 mv 500 mv
functional description 214x8-dsh-001-e mindspeed technologies ? 7 mindspeed proprietary and confidential 1.2 pin definitions 1.2.1 high-speed inputs the m21418/M21428 are designed to be operated with input signals as low as 100 mv or up to 2000 mv differential peak to peak. the m21418/M21428 uses external 50 input termination resistors to match 100 differential impedance transmission lines for improved system level performance. the m21418/M21428 recommended input circuits are shown in figure 1-1 . note that ac-coupling is not required when the m 21418/M21428 are driven by mindspeed broadcast video devices. figure 1-1. typical i nput circuit?ac-coupled figure 1-2. typical input circuit?dc-coupled m21418 M21428 tx device ddi ddi ddo ddo 100 4.7 f 4.7 f m21418 M21428 tx device pcml output stage connected to same av dd as cable driver ddi ddi ddo ddo 100
functional description 214x8-dsh-001-e mindspeed technologies ? 8 mindspeed proprietary and confidential 1.2.2 high-speed outputs the m21418/M21428 output buffer is an open collector buffer that is designed for a return loss of 15 db at sd and hd rates and 10 db at 3g rates, using standard through-hole bnc connectors as typically employed in broadcast video equipment. a typical output matching circuit is shown in figure 1-3 . the output return loss (orl) is dependent on many factors such as the value and type of components used, pcb layout, pcb trace lengths, and type of pcb di-electric, therefore, the recommendations in the figure below should be used as starting guidelines only. different output matching netw ork topologies and differ ent component values will re sult in different orl performance. the m21418/M21428 has sd-sdi and hd-sdi rise/fall times that are typically faster than the legacy cable driver devices but within the relevant smpte specification for addi tional margin in most designs. the faster output slew rate results in a more open eye. the actual maximum output of the part depends on the applied ic voltage as well as the external termination voltage for the load termination. the limitations are discussed in section 1.1 . figure 1-3. output matching/back-termi nation circuit (both outputs used) figure 1-4. output matching/back-termina tion circuit (only one output used) m21418 M21428 sdo sdo av dd i dd 75 ? 75 ? i term 10 nf ddterm av 4.7 nh 75 ? 4.7 uf bnc 4.7 nh 75 ? 4.7 uf bnc m21418 M21428 sdo sdo av dd i dd 75 ? 37.5 ? i term 10 nf ddterm av 4.7 nh 75 ? 4.7 uf bnc
functional description 214x8-dsh-001-e mindspeed technologies ? 9 mindspeed proprietary and confidential 1.2.3 m21418/M21428 pin list table 1-2. interface pins pin name pin # function default type rset 5 input control signal for setting the single-ended output swing amplitude. higher output swing levels or reduced varia tions with a 1% tolerance external resistor. for 800mvp?p single-ended, a 750 1% resistor to av dd is recommended. ? analog input table 1-3. power pins pin name pin # function type av ss 3, 8, 15 chip ground power av dd 2, 7 positive supply power nc 4 not connected. leave these pins floating. do not connect to any supply, ground or logic level. nc table 1-4. high-speed signal pins pin name pin # function default type ddi/ddi 16, 1 non-inverting and inverting serial ext ernally terminated inputs. ? i?high-speed sdo2/sdo2 11, 10 non-inverting and inverting serial untermina ted data outputs to coaxial cable. ? o?high-speed sdo1/sdo1 13, 12 non-inverting and inverting serial untermina ted data outputs to coaxial cable. ? o?high-speed table 1-5. control pins pin name pin # function default type mute2 6 a high mutes sdo2/sdo2 outputs, low enables sdo2/sdo2. pull-up i?cmos mute1 14 a high mutes sdo1/sdo1 outputs, low enables sdo1, sdo1. pull-down i?cmos sd/hd 9 input control signal to change the output slew rate. sd/hd = high: slow output slew rate for sd-sdi rate (143?540 mbps). sd/hd = low: fast output slew ra te for hd and 3g-sdi rate. pull-up i?cmos notes: internal pull-ups/pull-downs are 100 k .
214x8-dsh-001-e mindspeed technologies ? 10 mindspeed proprietary and confidential 2.0 product specification 2.1 absolute maximum ratings 2.2 recommended operating conditions table 2-1. absolute maximum ratings symbol parameter minimum maximum units v dd power av ss - 0.5 av ss + 3.47 v v ioam any i/o pin av ss - 0.5 av dd + 0.5 v t store storage temperature -65 +150 c esd hbml human body model (low-speed) 2000 ? v esd hbmh human body model (high-speed outputs) 2000 ? v esd cdm charge device model 500 ? v note: 1. no damage. table 2-2. recommended operating conditions symbol parameter notes minimum typical maximum units av dd av dd power 1 ? 2.5/3.3 ? v av ss av ss ground ? ? 0 ? v t a ambient temperature ? -10 ? +85 c ja junction to ambient thermal resistance 2, 3 ? 75 ? c/w av dd_term 75 output termination voltage see table 1-1 . notes: 1. 5% is allowed from nominal supply. 2. solder exposed underbody paddle with an array of therma l vias to optimize junction to ambient thermal resistance. refer to amkor application note (see section a.2.1 ). 3. mounted on a multi layer board ( 4 layers), airflow = 0.0 m/s.
product specification 214x8-dsh-001-e mindspeed technologies ? 11 mindspeed proprietary and confidential 2.3 dc electrical specifications table 2-3. power dc electrical specifications symbol parameter notes minimum typical maximum units i dd supply current (one output enabled) 1, 2 ? 27 36 ma i dd supply current (two outputs enabled) 1, 2 ? 48 ? ma i ddterm current in external termination resistors 1, 2, 3 ? 22 ? ma p dissint1 power dissipation (av dd = 2.5 v, av ddterm = 3.3 v) 1, 2, 4, 7 ? 122 ? mw p dissint2 power dissipation (av dd = 2.5 v, av ddterm = 3.3 v) 1, 2, 5, 7 ? 156 ? mw p dissint1 power dissipation (av dd = 2.5 v, av ddterm = 5.0 v) 1, 2, 4, 7 ? 159 ? mw p dissint2 power dissipation (av dd = 2.5 v, av ddterm = 5.0 v) 1, 2, 5, 7 ? 194 ? mw p dissint1 power dissipation (av dd = 3.3 v, av ddterm = 3.3 v) 1, 2, 4, 7 ? 144 ? mw p dissint2 power dissipation (av dd = 3.3 v, av ddterm = 3.3 v) 1, 2, 5, 7 ? 195 ? mw p dissint1 power dissipation (av dd = 3.3 v, av ddterm = 5.0 v) 1, 2, 4, 7 ? 181 ? mw p dissint2 power dissipation (av dd = 3.3 v, av ddterm = 5.0 v) 1, 2, 5, 7 ? 232 ? mw p disstot1 power dissipation (av dd = 2.5 v, av ddterm = 3.3 v) 1, 2, 4, 6 ? 140 ? mw p disstot2 power dissipation (av dd = 2.5 v, av ddterm = 3.3 v) 1, 2, 5, 6 ? 193 ? mw p disstot1 power dissipation (av dd = 2.5 v, av ddterm = 5.0 v) 1, 2, 4, 6 ? 177 ? mw p disstot2 power dissipation (av dd = 2.5 v, av ddterm = 5.0 v) 1, 2, 5, 6 ? 230 ? mw p disstot1 power dissipation (av dd = 3.3 v, av ddterm = 3.3 v) 1, 2, 4, 6 ? 162 ? mw p disstot2 power dissipation (av dd = 3.3 v, av ddterm = 3.3 v) 1, 2, 5, 6 ? 231 ? mw p disstot1 power dissipation (av dd = 3.3 v, av ddterm = 5.0 v) 1, 2, 4, 6 ? 199 ? mw p disstot2 power dissipation (av dd = 3.3 v, av ddterm = 5.0 v) 1, 2, 5, 6 ? 268 ? mw notes: 1. recommended operating conditions?see table 2-2 . 2. 800 mv standard smpte swing, terminated as in figure 1-3 . 3. a portion of the power will be dissipa ted in the external 75oohm termination (p ext = v od x i term ). 4. one output enabled. 5. two outputs enabled. 6. p disstot = av dd x i dd + av ddterm x i term. 7. p dissint = p disstot - p ext.
product specification 214x8-dsh-001-e mindspeed technologies ? 12 mindspeed proprietary and confidential 2.4 input/output level specifications table 2-4. cmos input electrical specifications symbol parameter notes minimum typical maximum units v ih input logic high voltage 1 0.75 x av dd ?av dd + 0.3 v v il input logic low voltage 1 0 ? 0.25 x av dd v i ih input current (logic high) 1 -100 ? 100 a i il input current (logic low) 1 -100 ? 100 a note: 1. specified at recommended operating condition?see table 2-2 . table 2-5. high-speed input electrical specifications symbol parameter notes minimum typical maximum units dr in input bit rate (m21418) 1, 2 0 ? 1485 mbps dr in input bit rate (M21428) 1, 2 0 ? 2970 mbps v id input differential voltage (peak to peak) 1, 3, 4 100 ? 2000 mv v cm input common-mode voltage 1 1200 ? av dd mv v ih maximum input high voltage 1 ? ? av dd + 400 mv v il minimum input low voltage 1 1.2 ? ? v r in single-ended input impedance 1 ? 13.33 20 k notes: 1. specified at recommended operation conditions?see table 2-2 . 2. part is dc-coupled at the input. 3. example 1200 mv pp differential = 600 mv pp for each single-ended terminal. 4. minimum input level defined as ber 10 -12 .
product specification 214x8-dsh-001-e mindspeed technologies ? 13 mindspeed proprietary and confidential table 2-6. cable driver output electrical specifications m21418 (sd/hd) symbol parameter notes minimum typical maximum units dr out output bit rates 1, 5 ? ? 1485 mbps t r /t f sd rise/fall time (20?80%) 1, 3 400 600 800 ps hd rise/fall time (20?80%) 1, 3 ? 100 135 ps t r /t fmm rise/fall mismatch (hd rate) 1, 2 ? 10 30 ps rise/fall mismatch (sd rate) 1, 2 ? 40 100 ps v od single-ended voltage swing range p?p 1, 2, 4, 5 500 800 1600 mv v odtol swing level output variation at 800 mv pp [ rset = 750 1%] (single-ended) 1, 2, 3 -7 ? +7 % v os overshoot/undershoot 1, 2 -10 ? +10 % jao pp additive output jitt er (hd rate 1010 pattern) 1, 8 ? 20 30 ps additive output jitt er (sd rate 1010 pattern) 1, 8 ? 40 60 ps dcd o duty cycle distortion (hd rate) 1, 2, 6, 8 ? 15 30 ps duty cycle distortion (sd rate) 1, 2, 6, 8 ? 20 70 ps s 22 output return loss (5 mhz to 1.5 ghz) 1, 2, 7 15 ? ? db notes: 1. entire table specified at recommended operating condition with 400 mv p?p differential input?see table 2-2 . 2. specification verified at 800 mv pp output with 1 m cable on mspd t est board. system results may vary. 3. rated at nominal smpte 800 mv output swing level (using a 750 1% resistor at rset). 4. output stage is an open collector differential pair, actual sw ing dependant on ic supply voltage and external termination vol tage. 5. into 75 back termination and 75 load and appropriate external termination voltage. 6. duty cycle distortion (d cd) is defined as the diff erence in the intrinsic jitter at the 50% voltage level and the intrinsic j itter at the rising/falling edge crossing point. if the rising /falling edge crossing poi nt is at the 50% voltage level, then dcd = 0. 7. measured under dc conditions that simulate ac-coupling, v t = 3.3 v. 8. measured using a ?1010? data pattern.
product specification 214x8-dsh-001-e mindspeed technologies ? 14 mindspeed proprietary and confidential table 2-7. cable driver output electrical specifications M21428 (sd/hd/3g) symbol parameter notes minimum typical maximum units dr out output bit rates 1, 5 ? ? 2970 mbps t r /t f sd rise/fall time (20?80%) 1, 3, 5 400 600 800 ps hd/3g rise/fall time (20?80%) 1, 3, 5 ? 100 135 ps t r /t fmm rise/fall mismatch (hd/3g rate) 1, 2, 5 ? 10 30 ps rise/fall mismatch (sd rate) 1, 2, 5 ? 40 100 ps v o single-ended voltage swing range p?p 1, 2, 4, 5 500 800 1600 mv v otol swing level output variation at 800 mv pp [ rset = 750 1%] (single-ended) 1, 2, 3, 5 -7 ? +7 % v os overshoot/undershoot 1, 2, 5 -10 ? +10 % jao pp additive output ji tter (hd/3g rate) 1, 5, 8 ? 20 30 ps additive output jitter (sd rate) 1, 5, 8 ? 40 60 ps dcd o duty cycle distortion (hd/3g rate) 1, 2, 5, 6, 8 ? 15 30 ps duty cycle distortion (sd rate) 1, 2, 5, 6, 8 ? 20 70 ps s 22 output return loss (5 mhz to 1.5 ghz) 1, 2, 5, 7 15 ? ? db s 22 output return loss (5 mhz to 3.0 ghz) 1, 2, 5, 7 10 ? ? db notes: 1. entire table specified at recommended operating condition with 400 mv p?p differential input?see table 2-2 . 2. specification verified at 800 mv pp output with 1 m cable on mspd t est board. system results may vary. 3. rated at nominal smpte 800 mv output swing level (using a 75 1% resistor at rset). 4. output stage is an open collector differential pair, actual sw ing dependant on ic supply voltage and external termination vol tage. 5. into 75 back termination and 75 load and appropriate exter nal termination voltage, see table 1-1 , figure 1-3 . 6. duty cycle distortion (d cd) is defined as the diff erence in the intrinsic jitter at the 50% voltage level and the intrinsic j itter at the rising/falling edge crossing point. if the rising /falling edge crossing poi nt is at the 50% voltage level, then dcd = 0. 7. measured under dc conditions that simulate ac-coupling, v t = 3.3 v. 8. measured using a ?1010? data pattern.
product specification 214x8-dsh-001-e mindspeed technologies ? 15 mindspeed proprietary and confidential figure 2-1. output symbols definition v od t r t f v oh v ol j opp v oh : average voltage high level v ol : average voltage low level v od : (voh) ? (vol) v ocm : common mode voltage j opp : output jitter peak-peak t r : 20-80% rise time t f : 80-20% fall time v ocm note: waveform above is differential.
product specification 214x8-dsh-001-e mindspeed technologies ? 16 mindspeed proprietary and confidential 2.5 package specification 2.5.1 mechanical description 2.5.1.1 package information the m21418/M21428 are available in a 16-pin, 3x3 mm mlf ic package. the pin out is shown in figure 2-2 and the package drawing in figure 2-3 . figure 2-2. m21418/M21428 pin out to p v i ew sdi av dd av ss nc sdo1 5 6 7 8 m21418 M21428 1 2 3 4 12 11 10 9 16 15 14 13 sd/hd sdo2 sdo2 rset av ss mute2 av dd sdi sdo1 av ss mute1
product specification 214x8-dsh-001-e mindspeed technologies ? 17 mindspeed proprietary and confidential figure 2-3. package drawing (3x3 mm mlf package) 1 note: view is for a 12 pin package. all dimensions in the tables apply for the 16 pin package 16 4 4 1.50 1.65 1.65 1.50 1.35 1.35 1. please see amkor?s application note for pcb footprint (referenced in section 3.2.1 ).
product specification 214x8-dsh-001-e mindspeed technologies ? 18 mindspeed proprietary and confidential 2.6 manufactureability the values shown in this section may change; however, these are standard requirements. 2.6.1 electrostatic discharge tested per jesd22-a114. this device passes 2000 v of esd human body model (hbm) testing. tested per jesd22-c101. this device passes 500 v of esd charged device model (cdm) testing. tested per eia/jesd78. this device passes 150 ma of trigger current at 85 c during latchup testing. 2.6.2 peak reflow temperature m21418/M21428g (rohs compliant package): peak reflow temperature is 260 c per jedec standards. 2.7 design considerations see digital video interfacing application note (212xx-app-001-a) for guidance on the following: ? component placement and layout ? routing considerations and thermal considerations the m21418/M21428 cons umes less power than legacy devices, theref ore the m21418/M21428 will contribute less thermal energy resulting in a lower operating temperature.
214x8-dsh-001-e mindspeed technologies ? 19 mindspeed proprietary and confidential appendix a.1 glossary of terms/acronyms ber bit error rate cd cable driver cda cable distribution amplifier cml current mode logic cmos complementary meta l oxide semiconductor dpll digital phase locked loop dtv digital television dvb digital video broadcast emi electro magnetic interference eq equalizer or equalization green environmentally friendly hd high definition hw hardware ic integrated circuit id identifier i/o input/output mlf micro lead frame package (also called qfn) pcb printed circuit board orl output return loss rohs restriction of hazardous substances sd standard definition sdi serial digital input sdo serial digital output se single ended smpte society of motion pict ure and television engineers
214x8-dsh-001-e mindspeed technologies ? 20 mindspeed proprietary and confidential a.2 reference documents a.2.1 external the following external documents were referenced in this data sheet. ? application notes for surface mount assembly of amkor?s microleadframe (mlf) packages ? amkor technology thermal test report tt-00-06 (see http://www.amkor.com for detailed information) ? smpte 292m, smpt e 259m, smpte 344m ? esi t r 101 891 dvb asynchronous serial interface (asi)
www.mindspeed.com general information: telephone: (949) 579-3000 headquarters - newport beach 4000 macarthur blvd., east tower newport beach, ca 92660 ? 2013 mindspeed technologies ? , inc. all rights reserved. information in this document is provided in connection with mindspeed technologies ? ("mindspeed ? ") products. these materials are provided by mindspeed as a service to its customers and may be used for informational purposes only. except as provided in mindspeed?s terms and conditions of sale for such products or in any separate agreement related to this document, mindspeed assumes no liability whatsoever. mindspeed assumes no responsibility for errors or omission s in these materials. mindspeed may make changes to specifications and product descriptions at any time, without notice. mindspeed makes no commitment to update the information and shall have no responsibility whatsoever for conflicts or incom patibilities arising from future changes to its specifications and product descriptions. no license, ex press or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. these materials are provided "as is" withou t warranty of any kind, either express or implied, relating to sale and/or use of mindspeed products including liability or warranties relating to fitness for a particular purpose, consequential or incidental damages, merchantability, or infringement of any patent, copyright or other intellectual property right. mindspeed further does not warrant the accuracy or completeness of the information, text, graph ics or other items contained within these materials. mindspeed shall not be liable fo r any special, indirect, incidental, or consequential damages, including without li mitation, lost revenues or lost profits, which may result from the use of these materials. mindspeed products are not intended for use in medical, lifesaving or life sustaining applications. mindspeed customers using or selling mindspeed pr oducts for use in such applications do so at their own risk and agree to fully indemnify mindspeed for any damages resulting from such improper use or sale. 214x8-dsh-001-e mindspeed technologies ? 21 mindspeed proprietary and confidential

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