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november 2012 ? 2010 fairchild semiconductor corporation www.fairchildsemi.com FSA3200 ? rev. 1.0.8 FSA3200 ? two-port, high-speed usb2.0 switch with mobile high-de finition link (mhl?) FSA3200 ?two-port, high-speed usb2.0 switch with mobile high-definition link (mhl?) features ? low on capacitance: 2.7 pf / 3.1 pf mhl / usb (typical) ? low power consumption: 30 a maximum ? supports mhl rev. 2.0 ? mhl data rate: 4.68 gbps ? v bus powers device with no v cc ? packaged in 16-lead umlp (1.8 x 2.6 mm) ? over-voltage tolerance (ovt) on all usb ports up to 5.25 v without external components applications ? cell phones and digital cameras description the FSA3200 is a bi-directional, low-power, two-port, high-speed, usb2.0 and video data switch. configured as a double-pole, double-throw (dpdt) switch for data and a single-pole, double-throw (spdt) switch for id; it is optimized for switching between high- or full-speed usb and mobile digital video sources (mdv), including supporting the mhl? rev. 2.0 specification. the FSA3200 contains special circuitry on the switch i/o pins, for applications where the v cc supply is powered off (v cc =0), that allows the device to withstand an over-voltage condition. this switch is designed to minimize current consumption even when the control voltage applied to the control pins is lower than the supply voltage (v cc ). this feature is especially valuable to mobile applications, such as cell phones, allowing direct interface with the general-purpose i/os of the baseband processor. other applications include switching and connector sharing in portable cell phones, digital cameras, and notebook computers. ordering information part number top mark operating temperature range package FSA3200umx gb -40 to +85c 16-lead, ultrathin molded leadless package (umlp), 1.8 x 2.6 mm figure 1. analog symbol all trademarks are the property of their respective owners.
? 2010 fairchild semiconductor corporation www.fairchildsemi.com FSA3200 ? rev. 1.0.8 2 FSA3200 ? two-port, high-speed usb2.0 switch with mobile high-de finition link (mhl?) switch power operation in normal operation, the FSA3200 is powered from the v cc pin, which typically is derived from a regulated power management device. in special circumstances, such as production test or system firmware upgrade, the device can be powered from the v bus pin. in this mode of operation, a valid v bus voltage is present (per usb2.0 specification) and v cc =0 v, typically due to a no-battery condition. with the seln pins strapped low (via external resistor), the FSA3200 closes the usb path, enabling the initial programming of the system directly from the usb connector. once the system has normal operating supply power with v cc present, the v bus supply is not utilized and normal switch operation commences. optionally, the power select override (pso) pin can be set high to force the device to be powered from v bus . the v bus / v cc detection capability is not intended to be an accurate determination of the voltages present, rather a state condition detection to determine which supply should be used. these state determinations rely on the voltage conditions as described in the electrical characterization tables below. figure 2. simplified logic of switch power selection circuit table 1. switch power selection truth table v cc v bus pso (1) switch power source 0 0 0 no switch power, switch paths high-z 0 1 0 v bus 1 0 0 v cc 1 1 0 v cc 0 0 1 no switch power, switch paths high-z 0 1 1 v bus 1 0 1 v cc (2) 1 1 1 v bus notes: 1. control inputs should never be left floating or unconnec ted. if the pso function is used, a weak pull-up resistor (3 m ? ) should be used to minimize static current draw. if the pso function is not used, tie directly to gnd. 2. pso control is overridden with no v bus and the power selection is switched to v cc . table 2. data switch select truth table sel1 (3) sel2 (3) function 0 0 d+/d- connected to usb+/usb-, id co connected to id usb 0 1 d+/d- connected to usb+/usb-, id com connected to id mdv 1 0 d+/d- connected to mdv+/mdv-, id com connected to id usb 1 1 d+/d- connected to mdv+/mdv-, id com connected to id mdv note: 3. control inputs should never be left floating or unconnected. to guarantee default switch closure to the usb position, the sel pins should be tied to gnd with a weak pull- down resistor (3 m ? ) to minimize static current draw. pso v cc v bus switch power charge pump & regulator switch power selection switch power source
? 2010 fairchild semiconductor corporation www.fairchildsemi.com FSA3200 ? rev. 1.0.8 3 FSA3200 ? two-port, high-speed usb2.0 switch with mobile high-de finition link (mhl?) pin configuration figure 3. pin assignments (top-through view) pin definitions pin# name description 1 gnd ground 2 d+ data switch output (positive) 3 d- data switch output (negative) 4 pso power select override 5 sel1 data switch select 6 usb- usb differential data (negative) 7 usb+ usb differential data (positive) 8 gnd ground 9 sel2 id switch select 10 mdv- mdv differential data (negative) 11 mdv+ mdv differential data (positive) 12 id usb id switch mux output for usb 13 id mdv id switch mux output for mdv 14 id com id switch common 15 v bus device power when v cc not available 16 v cc device power from system (4) note: 4. device automatically switches from v bus when valid v cc minimum voltage is present.
? 2010 fairchild semiconductor corporation www.fairchildsemi.com FSA3200 ? rev. 1.0.8 4 FSA3200 ? two-port, high-speed usb2.0 switch with mobile high-de finition link (mhl?) absolute maximum ratings stresses exceeding the absolute maximum ratings may dam age the device. the device may not function or be operable above the recommended operating conditions and st ressing the parts to these levels is not recommended. in addition, extended exposure to stresses above the recomm ended operating conditions may affect device reliability. the absolute maximum ratings are stress ratings only. symbol parameter min. max. unit v cc, v bus supply voltage -0.5 5.5 v v cntrl dc input voltage (seln, pso) (5) -0.5 v cc v v sw (6) dc switch i/o voltage (5) -0.50 5.25 v i ik dc input diode current -50 ma i out dc output current 100 ma t stg storage temperature -65 +150 c msl moisture sensitivity level (jedec j-std-020a) 1 esd human body model, jedec: jesd22-a114 all pins 3.5 kv iec 61000-4-2, level 4, for d+/d- and v cc pins (7) contact 8.0 iec 61000-4-2, level 4, for d+/d- and v cc pins (7) air 15.0 charged device model, jesd22-c101 2.0 notes: 5. the input and output negative ratings may be exceeded if the input and output diode current ratings are observed. 6. v sw refers to analog data switch paths (usb, mdv, and id). 7. testing performed in a system environment using tvs diodes. recommended operating conditions the recommended operatin g conditions table de fines the conditions for act ual device operatio n. recommended operating conditions are specified to en sure optimal performance to the datash eet specifications. fairchild does not recommend exceeding them or designing to absolute maximum ratings. symbol parameter min. max. unit v bus supply voltage running from v bus voltage 4.20 5.25 v v cc supply voltage running from v cc 2.7 4.5 v t ramp(vbus) power supply slew rate from v bus 100 1000 s/v t ramp(vcc) power supply slew rate from v cc 100 1000 s/v ja thermal resistance 336 c/w v cntrl control input voltage (seln, pso) (8) 0 4.5 v v sw(usb) switch i/o voltage (usb and id switch paths) -0.5 3.6 v v sw(mdv) switch i/o voltage (mdv switch path) 1.65 3.45 v t a operating temperature -40 +85 c note: 8. the control inputs must be held high or low; they must not float.
? 2010 fairchild semiconductor corporation www.fairchildsemi.com FSA3200 ? rev. 1.0.8 5 FSA3200 ? two-port, high-speed usb2.0 switch with mobile high-de finition link (mhl?) dc electrical char acteristics all typical value are at t a =25c unless otherwise specified. symbol parameter condition v cc (v) t a =- 40oc to +85oc unit min. typ. max. v ik clamp diode voltage i in =-18 ma 2.7 -1.2 v v ih control input voltage high seln, pso 2.7 to 4.3 1.25 v v il control input voltage low seln, pso 2.7 to 4.3 0.6 v i in control input leakage v sw =0 v to 3.6 v, v cntrl =0 v to 1.98 v 4.3 -1 1 a i oz(mdv) off-state leakage for open mdv data paths v sw =1.65 v mdv 3.45 v 4.3 -1 1 a i oz(usb) off-state leakage for open usb data paths v sw =0 v usb 3.6 v 4.3 -1 1 a i oz(id) off-state leakage for open id data path v sw =0 v id 3.6 v 4.3 -0.5 0.5 a i cl(mdv) on-state leakage for closed mdv data paths (9) v sw =1.65 v mdv 3.45 v 4.3 -1 1 a i cl(usb) on-state leakage for closed usb data paths (9) v sw =0 v usb 3.6 v 4.3 -1 1 a i cl(id) on-state leakage for closed (9) id data path v sw =0 v id 3.6 v 4.3 -0.5 0.5 a i off power-off leakage current (all i/o ports) v sw =0 v or 3.6 v, figure 5 0 -1 1 a r on(usb) hs switch on resistance (usb to d path) v sw =0.4 v, i on =-8 ma figure 4 2.7 3.9 6.5 r on(mdv) hs switch on resistance (mdv to d path) v sw =v cc -1050mv, i on =-8ma, figure 4 2.7 5 r on(id) ls switch on resistance (id path) v sw =3v, i on =-8ma figure 4 2.7 12 ? r on(mdv) difference in r on between mdv positive-negative v sw =v cc -1050 mv, i on =-8 ma, figure 4, 2.7 0.03 ? r on(usb) difference in r on between usb positive-negative v sw =0.4 v, i on =-8 ma figure 4 2.7 0.18 ? r on(id) difference in r on between id switch paths v sw =3 v, i on =-8 ma figure 4 2.7 0.4 r onf(mdv) flatness for r on mdv path v sw =1.65 v to 3.45 v, i on =-8 ma, figure 4 2.7 1 i vbus v bus quiescent current v bus =5.25 v, v cntrl =0 v or 1.98 v, i out =0 4.3 100 a i cc v cc quiescent current v bus =0 v, v cntrl =0 v or 1.98 v, i out =0 4.3 30 a note: 9. for this test, the data switch is closed with the respective switch pin floating.
? 2010 fairchild semiconductor corporation www.fairchildsemi.com FSA3200 ? rev. 1.0.8 6 FSA3200 ? two-port, high-speed usb2.0 switch with mobile high-de finition link (mhl?) ac electrical characteristics all typical value are for v cc =3.3 v and t a =25c unless otherwise specified. symbol parameter condition v cc (v) t a =- 40oc to +85oc unit min. typ. max. t on turn-on time, seln to output r l =50 ? , c l =5 pf, v sw(usb) =0.8 v, v sw(mdv) =3.3 v, figure 6, figure 7 2.7 to 3.6 445 600 ns t off turn-off time, seln to output r l =50 ? , c l =5 pf, v sw(usb) =0.8 v, v sw(mdv) =3.3v, figure 6, figure 7 2.7 to 3.6 125 300 ns t pd propagation delay (10) c l =5 pf, r l =50 ? , figure 6, figure 8 2.7 to 3.6 0.25 ns t bbm break-before-make (10) r l =50 ? , c l =5 pf, v id =v mdv =3.3 v, v usb =0.8 v, figure 10 2.7 to 3.6 2.0 13 ns o irr(mdv) off isolation (10) v s =1 v pk-pk , r l =50 ? , f=240 mhz, figure 12 2.7 to 3.6 -45 db o irr(usb) v s =400m v pk-pk , r l =50 ? , f=240mhz, figure 12 2.7 to 3.6 -38 db xtalk mdv non-adjacent channel (10) crosstalk v s =1 v pk-pk , r l =50 ? , f=240 mhz, figure 13 2.7 to 3.6 -44 db xtalk usb v s =400 mv pk-pk , r l =50 ? , f=240 mhz, figure 13 2.7 to 3.6 -39 db bw differential -3 db bandwidth (10) v in =1 v pk-pk , mdv path, r l =50 ? , c l =0 pf, figure 11, figure 16 2.7 to 3.6 2.34 ghz v in =400 mv pk-pk , usb path, r l =50 ? , c l =0 pf, figure 11, figure 17 1.59 id path, r l =50 ? , c l =0 pf, figure 11 100 mhz note: 10. guaranteed by characterization.
? 2010 fairchild semiconductor corporation www.fairchildsemi.com FSA3200 ? rev. 1.0.8 7 FSA3200 ? two-port, high-speed usb2.0 switch with mobile high-de finition link (mhl?) usb high-speed ac elect rical characteristics typical values are at t a = -40oc to +85oc. symbol parameter condition v cc (v) typ. unit t sk(p) skew of opposite trans itions of the same output (11) c l =5 pf, r l =50 ? , figure 9 3.0 to 3.6 3 ps t j total jitter (11) r l =50 ? , c l =5 pf, t r =t f =500 ps (10-90%) at 480 mbps, pn7 3.0 to 3.6 15 ps note: 11. guaranteed by characterization. mdv ac electrical characteristics typical values are at t a = -40oc to +85oc. symbol parameter condition v cc (v) typ. unit t sk(p) skew of opposite trans itions of the same output (12) r pu =50 to v cc , c l =0 pf 3.0 to 3.6 3 ps t j total jitter (12) f=2.25 gbps, pn7, r pu =50 to v cc , c l =0 pf 3.0 to 3.6 15 ps note: 12. guaranteed by characterization. capacitance typical values are at t a = -40oc to +85oc. symbol parameter condition typ. unit c in control pin input capacitance (13) v cc =0 v, f= 1 mhz 1.5 pf c on(usb) usb path on capacitance (13) v cc =3.3 v, f=240 mhz, figure 15 3.1 c off(usb) usb path off capacitance (13) v cc =3.3 v, f=240 mhz, figure 14 1.6 c on(mdv) mdv path on capacitance (13) v cc =3.3 v, f=240 mhz, figure 15 2.7 c off(mdv) mdv path off capacitance (13) v cc =3.3 v, f=240 mhz, figure 14 1.1 note: 13. guaranteed by characterization.
? 2010 fairchild semiconductor corporation www.fairchildsemi.com FSA3200 ? rev. 1.0.8 8 FSA3200 ? two-port, high-speed usb2.0 switch with mobile high-de finition link (mhl?) test diagrams note: 14. hsd refers to the high-speed data usb or mdv paths. figure 4. on resistance figure 5. off leakage figure 6. ac test circuit load figure 7. turn-on / turn-off waveforms figure 8. propagation delay (t r t f ? 500 ps) figure 9. intra-pair skew test t sk(p) select v sel = 0 orv cc nc a i dn(off) v sw gnd v v cc **each switch port is tested separately gnd input output v oh v ol 50% 50% 50% 50% 400m v t phl t plh 0v t rise = 500ps -400mv 90% 90% 10% 10% t fall = 500ps 0v output t phl +400mv t plh t r ise =2 . 5 n s gnd v c c 90 %90 % 10% 10% t f a ll =2 . 5 n s v cntrl-hi v cntrl-hi i nput ? v sel1 ,v sel out put- v ou t 90% v oh v ol t on t of f 90% v ? v ? select h sd n d n v s el = 0 o r v c i on v on r o = v o /i on gn d v s w gnd s w
? 2010 fairchild semiconductor corporation www.fairchildsemi.com FSA3200 ? rev. 1.0.8 9 FSA3200 ? two-port, high-speed usb2.0 switch with mobile high-de finition link (mhl?) test diagrams (continued) figure 10. break-before-make interval timing figure 11. insertion loss figure 12. channel off isolation figure 13. non- a djacent channel-to-channel crosstalk figure 14. channel off capacitance figure 15. channel on capacitance vcc 0.9*vout vcc/2 t bbm 0v v out inp ut - v sel 0.9*vout t rise = 2.5ns 90% 10% c l hsd n r l dn gnd gnd r s v sel v sw1 gnd v out v sw2 gnd r l , r s and c l are function of application environment (see ac tables for specific values) c l includes test fixture and stray capacitance v out FSA3200 v s , r s and r t are function of application environment (see ac/dc tables for values) v in r t gnd v s r s v s r s v in network analyzer r t gnd v out network analyzer r s and r t are functions of the application environment (see ac tables for specific values). v out gnd gnd r t gnd gnd v s r s network analyzer r t gnd v sel gnd v in r t off isolation = 20 log (v out / v in ) v out gnd gnd r t gnd gnd v s r s network analyzer r t gnd r s and r t are functions of the application environment (see ac tables for specific values). v sel gnd nc v in crosstalk = 20 log (v out / v in ) v sel = 0 or v cc hsd n capacitance meter s hsd n v sel = 0 or v cc hsd n capacitance meter s hsd n
? 2010 fairchild semiconductor corporation www.fairchildsemi.com FSA3200 ? rev. 1.0.8 10 FSA3200 ? two-port, high-speed usb2.0 switch with mobile high-de finition link (mhl?) insertion loss one of the key factors for using the FSA3200 in mobile digital video applications is the small amount of insertion loss experienced by the received signal as it passes through the switch. this results in minimal degradation of the received eye. one of the ways to measure the quality of the high data rate channels is using balanced ports and 4-port differential s-parameter analysis, particularly sdd21. bandwidth is measured using the s-parameter sdd21 methodology. figure 16 shows the bandwidth (ghz) for the mdv path and figure 17 the bandwidth curve for the usb path. figure 16. mdv path sdd21 insertion loss curve figure 17. usb path sdd21 insertion loss curve
? 2010 fairchild semiconductor corporation www.fairchildsemi.com FSA3200 ? rev. 1.0.8 11 FSA3200 ? two-port, high-speed usb2.0 switch with mobile high-de finition link (mhl?) typical applications figure 18 shows the FSA3200 utilizing the v bus connection from the micro-usb connector. the 3m resistor is used to ensure, for manufacturing test via the micro-usb connector, that the FSA3200 configures for connectivity through the fsa9280a accessory switch. figure 19 shows the configuration for the FSA3200 ?self powered? by the battery only. figure 18. typical FSA3200 application using v bus figure 19. typical FSA3200 ?self-powered? application using v bat
? 2010 fairchild semiconductor corporation www.fairchildsemi.com FSA3200 ? rev. 1.0.8 12 FSA3200 ? two-port, high-speed usb2.0 switch with mobile high-de finition link (mhl?) physical dimensions figure 20. 16-lead, ultrathin molded leadless package (umlp) package drawings are provided as a service to customers consi dering fairchild components. 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 packa ging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/ . recommended land pattern notes: a. package does not fully conform to jedec standard. b. dimensions are in millimeters. c. dimensions and tolerances per asme y14.5m, 1994. d. land pattern recommendation is based on fsc design only. e. drawing filena me: mkt-umlp16arev4. f. terminal shape may vary according to package supplier, see terminal shape variants. scale : 2x lead option 1 scale : 2x lead option 2 pin#1 ident pin#1 ident package edge top view bottom view 0.10 c 0.08 c 2.60 1.80 0.10 c 2x 2x side view 0.10 c 0.05 0.00 0.10 c a b 0.05 c 0.55 max. 0.40 1 5 9 13 16 2.10 2.90 0.40 0.663 0.563 0.225 1 (15x) (16x) 0.152 0.40 0.60 0.10 0.30 0.50 0.10 terminal shape variants 0.15 0.25 15x pin 1 non-pin 1 0.15 0.25 15x 0.30 0.50 0.15 0.25 0.30 0.50 0.15 0.25 15x 15x supplier 1 supplier 2 pin 1 non-pin 1 a b c seating plane 0.45 0.35 0.55 0.45 0.25 0.15 r0.20
? 2010 fairchild semiconductor corporation www.fairchildsemi.com FSA3200 ? rev. 1.0.8 13 FSA3200 ? two-port, high-speed usb2.0 switch with mobile high-de finition link (mhl?)

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