M61323SP/fp mitsubishi ics wide frequency band analog switch m i t s u b i s h i 15 description the M61323SP/fp is a semiconductor integrated circuit for the rgbhv interface. the device features swi t ching signals input from two types of image sources and outputting the signals to the crt display,etc. synchronous signals, meeting a frequency band of 10khz to 200khz, are output at ttl. the frequency band of video signals is 250mhz, acquiring high-resolution images, and are optimum as an interface ic with high-resolution crt display and various new media. the M61323SP/fp keeps the power saving mode, and it can reduce icc about 10ma under the condition that all vcc are supplied. features outline:32p4b pin configuration(top view) input1 (r) vcc1 (r) input1 (g) input1 (b) vcc1 (b) input2 (r) powersave sw input2(g) gnd1 input2 (b) input sw vcc2 (r) output (r) gnd2(r) gnd2 (g) vcc2 (b) output(b) gnd2(b) g buffer out sync sep in sync sep out gnd3 vcc3 19 1 2 3 4 5 32 6 31 7 30 8 29 9 28 10 27 11 26 12 25 13 24 14 23 15 22 16 21 20 18 17 vcc2(g) output(g) vcc1 (g) output(h) output(v) input1 (h) input1 (v) input2 (h) input2 (v)
M61323SP/fp mitsubishi ics wide frequency band analog switch m i t s u b i s h i 15 block diagram ( M61323SP ) 2 3 4 5 6 7 8 9 10 11 12 13 14 15 r b g vcc(g) vcc(r) vcc(b) vcc(r) vcc(g) vcc(b) 16 30 vcc 31 32 power save sw 1 28 27 25 20 h 24 23 g 29 26 22 21 19 18 v 17 gnd vcc(r) input1(r) vcc(g) input1(g) vcc(b) input1(b) input1(h) input1(v) gnd input2(r) input2(g) input2(b) power save sw input sw input2(h) input2(v) gnd output(v) output(h) vcc sync-sep.out output sync-sep.input (g-buffer) gnd output(g) output(b) output(r) gnd vcc(r) vcc(g) gnd vcc(b) sync-sep. 2 block diagram ( m61323fp ) 2 3 4 5 6 7 8 9 r b g vcc(g) vcc(r) vcc(b) vcc(r) vcc(g) vcc(b) vcc power save sw 1 h g v gnd vcc(r) input1(r) vcc(g) input1(g) vcc(b) input1(b) input1(h) input1(v) gnd input2(r) input2(g) input2(b) power save sw input sw input2(h) input2(v) gnd output(v) output(h) vcc sync-sep.out output sync-sep.input (g-buffer) gnd output(g) output(b) output(r) gnd vcc(r) vcc(g) gnd vcc(b) sync-sep. gnd gnd 10 11 12 13 14 15 16 17 18 nc vcc vcc 30 31 32 28 27 25 24 23 29 26 22 21 19 20 nc 34 35 36 33
M61323SP/fp mitsubishi ics wide frequency band analog switch m i t s u b i s h i 15 parameter supply voltage operating temperature storage temperature surge power dissipation symbol vcc pd topr tstg rating unit -20 to +85 (sp) , -20 to +75 (fp) 7.0 1603 (sp) , 1068 (fp) -40 to +150 recommended supply voltage recommended s u pply voltage range vopr vopr' 5.0 4.75 to 5.25 electrost a tic discharge +200 v v v v mw c c 3 absolute max i mum ratings ( ambient temperature: 25 c ) symbol parameter test point (s) limits min. typ. max. unit icc circuit current 1 31 28 25 output dc voltage 1 d gv1 maximum allowable input level 1 vdc1 vimax1 gv1 ma vp-p db electrical characteristics ( M61323SP vcc=5.0v ta = 25 c) sw13 switch iccstby vdc2 vdc3 vdc4 vimax2 d gv2 gv2 gv3 gv4 circuit current 2 output dc voltage 2 output dc voltage 3 output dc voltage 4 maximum allowable input level 2 voltage gain 1 relative voltage gain 1 voltage gain 2 relative voltage gain 2 voltage gain 3 voltage gain 4 23 23 23 23 test conditions input sw sw11 p.sav sw2 rin1 sw4 gin1 sw6 bin1 sw7 hin1 sw8 vin1 sw10 rin2 sw12 gin2 sw14 bin2 sw15 hin2 sw16 vin2 ma v v v v vp-p db db db db db sw22 sync ( rgb sw ) 70 10 1.5 0.9 0.9 1.8 1.8 0.6-0.6 0 0.6-0.6 0 1.3-0.1 0.7 0.4-0.4 0 1.3-0.1 0.7 0.4-0.4 0 1.5 b b b b b b b b b b b a 3v b b b b b b b b b b b b bb b b b b b b b b b b b a 3v b b b b b b b b b b b b a 3v b b b b b b b b b b b a 3v b b b b b b b b b b b b a 3v 31 28 25 31 28 25 31 28 25 31 28 25 31 28 25 a 3v a 3v abb sg1 b b b b b b b b a 3v b b b b b b b b b a 3v b b b b b b b b a 3v b b b b b b b b b a 3v b a sg2 b b b b b b b b b a 3v b b b b b b b b b b b a 3v bab sg1 bba sg1 abb sg1 bab sg1 bba sg1 abb sg2 bab sg2 bba sg2 abb sg2 bab sg2 bba sg2 a sg2 a 3v a 3v a 3v relative to measured values above relative to measured values above
M61323SP/fp mitsubishi ics wide frequency band analog switch m i t s u b i s h i 15 4 limits min. typ. max. unit db 0 -3 -3 -60 -60 db -25 electrical characteristics (cont.) sw13 switch test conditions input sw sw11 p.sav sw2 rin1 sw4 gin1 sw6 bin1 sw7 hin1 sw8 vin1 sw10 rin2 sw12 gin2 sw14 bin2 sw15 hin2 sw16 vin2 db db db db db -30 -25 -30 -40 -50 -40 -50 -30 -40 -30 -40 symbol fc1 cti4 fc2 cti1 cti3 d fc1 d fc2 fc3 fc4 cti2 ctc2 ctc1 ctc3 ctc4 tf1 tr1 tr2 tf2 parameter freq.characteristic1 (100mhz) crosstalk between channels4 (100mhz) pulse characteristic1 pulse characteristic2 crosstalk between channels3 (100mhz) crosstalk between channels2 (10mhz) crosstalk between channels1 (10mhz) crosstalk between two inputs4 (100mhz) crosstalk between two inputs3 (100mhz) crosstalk between two inputs2 (10mhz) crosstalk between two inputs1 (10mhz) relative freq.characteristic1 (100mhz) freq.characteristic2 (100mhz) relative freq.characteristic2 (100mhz) freq.characteristic3 (250mhz) freq.characteristic4 (250mhz) db db db db db db db nsec nsec nsec nsec 1 -1 0 1 -1 0 1 -1 0 1 -1 -45 -45 2.5 1.6 2.5 1.6 2.5 1.6 2.5 1.6 sw22 sync test point (s) 31 28 25 31 28 25 31 28 25 31 28 25 31 28 25 31 28 25 31 28 25 31 28 25 31 28 25 31 28 25 31 28 25 31 28 25 31 28 25 31 28 25 31 28 25 31 28 25 abb sg4 b b b b b b b b a 3v b b b b b b b b b a 3v b b b b b b b b a 3v b b b b b b b b b a 3v bab sg4 bba sg4 abb sg4 bab sg4 bba sg4 abb sg5 bab sg5 bba sg5 abb sg3 bab sg3 bba sg3 a 3v b b b b b b b b a 3v abb sg5 bab sg5 bba sg5 a 3v relative to measured values above relative to measured values above b b b b b b b b a 3v abb sg3 bab sg3 bba sg3 a 3v b b b b b b b b b a 3v abb sg4 bab sg4 bba sg4 b b b b b b b b a 3v abb sg4 bab sg4 bba sg4 a 3v b b b b b b b b b a 3v abb sg3 bab sg3 bba sg3 b b b b b b b b a 3v abb sg3 bab sg3 bba sg3 b b b b b b b b a 3v abb sg4 bab sg4 bba sg4 b b b b b b b b a 3v abb sg4 bab sg4 bba sg4 a 3v a 3v b b b b b b b b b b a 3v abb sg6 bab sg6 bba sg6 b b b b b b b b a 3v abb sg6 bab sg6 bba sg6 a 3v b b b b b b b b b a 3v abb sg6 bab sg6 bba sg6 b b b b b b b b a 3v abb sg6 bab sg6 bba sg6 a 3v b
M61323SP/fp mitsubishi ics wide frequency band analog switch m i t s u b i s h i 15 5 4.2 1.8 15 25 0.2 60 40 6040 3.8 parameter test point (s) limits min. typ. max. unit electrical characteristics (cont.) sw13 switch test conditions input sw sw11 p.sav sw2 rin1 sw4 gin1 sw6 bin1 sw7 hin1 sw8 vin1 sw10 rin2 sw12 gin2 sw14 bin2 sw15 hin2 sw16 vin2 vdch1 hvdf vdcl1 tr3 hvdr vdch2 vithh vithl tf3 syvh syrv syvl str sdr stf sdf vdcl2 symbol vthph vthch1 vthpl vthch2 v v v v nsec nsec nsec nsec v v vp-p nsec nsec nsec nsec v v v v v v 0.2 0.5 15 25 60 40 6040 4.33.8 0.2 0.5 high level output voltage 1 input threshold voltage h high level output voltage 2 low level output voltage 1 low level output voltage 2 input threshold voltage l rising time 3 falling time 3 rising del a y time falling del a y time sync output rising time 3 sync output falling time 3 sync output rising del a y time sync output falling del a y time sync on g input minimum voltage sync output high level voltage sync output low level voltage channel select sw threshold voltage 1 channel select sw threshold voltage 2 power save sw threshold voltage 1 power save sw threshold voltage 2 sw22 sync ( channel se l ect sw , power save sw ) ( sync sep. ) b b b b b b a 3v bb b b a sg8 a sg8 b b a 3v b b b b b b b a 3v b b b 18 19 21 21 21 21 21 21 21 18 19 18 19 18 19 18 19 18 19 18 19 18 19 18 19 18 19 b b b b a 3v b b b a sg8 a sg8 b b b b b b a 3v bb b b a sg8 a sg8 b b a 3v b b b b a 3v b b b a sg8 a sg8 b b b b b b a 3v bb b b a sg8 a sg8 b b b b b b a 3v bb b b a sg8 a sg8 b b b b b b a 3v bb b b a sg8 a sg8 b b b b b b a 3v bb b b a sg8 a sg8 b b b b b b a 3v bb b b a sg8 a sg8 b b b b b b a 3v bb b b a sg8 a sg8 a sg7 b b b b b b b a 3v b b b a sg7 b b b b b b b a 3v b b b a sg7 b b b b b b b a 3v b b b a sg7 b b b b b b b a 3v b b b a sg7 b b b b b b b a 3v b b b a sg7 b b b b b b b a 3v b b b a sg7 a variable a 3v a sg6 a sg6 a sg8 a sg6 a sg8 a sg7 a variable a 3v a variable a variable b b a sg6 a sg6 a sg8 a sg6 a sg8 a sg7 a sg6 a sg6 a sg8 a sg6 a sg8 a sg7 a sg6 a sg6 a sg8 a sg6 a sg8 a sg7 b bb b b b bb b b b bb b b b bb b b ( hv sw ) 0.2 0.5 4.23.8 2.0 2.2 1.0 1.4 1.6 2.0 1.0 2.5 1.0
M61323SP/fp mitsubishi ics wide frequency band analog switch m i t s u b i s h i 15 6 circuit current 1 no signal. measure the total circuit current as icc when supplying 3vdc to pin11. circuit current 2 no signal. measure the total circuit current as iccstby when pin11 connected to gnd. output dc voltage 1,2 set sw13 to gnd (or open), measure the dc voltage of tp31(tp28,tp25) when there is no signal input. the dc voltage is as vdc1(vdc2). output dc voltage 3,4 measure the dc voltage tp23 same as "output dc voltage 1,2". the dc voltage is vdc3(vdc4). maximum allowable input level 1,2 set sw13 to gnd, input sg1 to pin2 only. gradually increasing the sg1 amplitude, read the amplitude of the input signal when the output waveform of tp31 is strained. the value is as vi max 1. in the same way, measure vi max 1 in response to inputs in pin4 and pin6 only. then set sw13 to open, measure vi max 2 in response to inputs in pin10,12 and 14 only. voltage gain 1,2 1. the conditions is as table. 2. set sw13 to gnd, input sg2(0.7vp-p) to pin2 only. read the output amplitude of tp31. the value is as v or 1. 3. voltage gain g v 1 is (db) 4. in the same way, calculate g v 1in response to inputs in pin4 and pin6 only. 5. then set sw13 to open, measure g v 2 in response to inputs in pin10,12 and 14 only. relative voltage gain 1,2 1. calculate relative voltage gain d g v 1 by the following formula. d g v 1=g v 1r-g v 1g, g v 1g-g v 1b, g v 1b-g v 1r 2. in the same way, calculate d g v 2. voltage gain 3,4 1. the conditions is as table. 2. read the output amplitude of tp23. 3. calculate g v 3, g v1 4 same as "voltage gain 1". freq.characteristic 1,2 / relative freq.characteristic 1,2 1. the conditions is as table. this measurement shall use active probe. 2. set sw13 to gnd, input sg4(0.7vp-p) to pin2 only. measure tp31 output amplitude as v or 1. in the same way,input sg2(0.7vp-p) to pin2 only. measure tp31 output amplitude as v or 2. 3. freq.characteristic1 f c 1 is (db) 4. in the same way, calculate f c 1 in response to inputs in pin4 and pin6 only. 5. the d i fference between of each channel freq.characteristic is as d f c 1. 6. then set sw13 to open, measure f c 2 and d f c 2 in response to inputs in pin10,12 and 14 only. freq.characteristic 3,4 measure the f c 3, f c 4 when sg5 of input signal. (for reference) g v 1= 20 log 0.7 v or 1 [vp-p] f c 1 = 20 log v or 1 [vp-p] v or 2 [vp-p] electrical characteristics test method ( M61323SP )
M61323SP/fp mitsubishi ics wide frequency band analog switch m i t s u b i s h i 15 7 crosstalk between two inputs 1,2 1. the conditions is as table. this measurement shall use active probe. 2. set sw13 to gnd, input sg3 to pin2 only. read the output amplitude of tp31. the value is as v or 3. 3. then set sw13 to open, read the output amplitude of tp31. the value is as v or 3'. 4. crosstalk between two inputs 1 c.t.i.1 is (db) 5. in the same way, calculate c.t.i.1 in response to inputs in pin4 and pin6 only. 6. then set sw13 to open, input sg2 to pin10 only. read the output amplitude of tp31. the value is as v or 4. 7. set sw13 to gnd, read the output amplitude of tp31. the value is as v or 4'. 8. crosstalk between two inputs 1 c.t.i.2 is (db) 9. in the same way, calculate c.t.i.2 in response to inputs in pin12 and pin14 only. crosstalk between two inputs 3,4 set sg4 as the input signal, and then the same method astable, measure c.t.i.3, c.t.i.4. crosstalk between channels 1,2 1. the conditions is as table. this measurement shall use active probe. 2. set sw13 to gnd, input sg3 (0.7vp-p) to pin2 only. read the output amplitude of tp31. the value is as v or 5. 3. next, measure tp28, tp25 in the same state, and the amplitude is as v og 5, v ob 5. 4. crosstalk between channels1 c.t.c1 is (db) 5. in the same way, calculate c.t.c.1 in response to inputs in pin4 and pin6 only. 6. then set sw13 to open, input sg3(0.7vp-p) to pin10 only. read the output amplitude of tp31. the value is as v or 6. 7. next, measure tp28, tp25 in the same state, and the amplitude is as v og 6, v ob 6. 8. crosstalk between two inputs 1 c.t.c.2 is (db) 9. in the same way, calculate c.t.c.2 in response to inputs in pin9 and pin11 only. crosstalk between channels 3,4 set sg4 as the input signal, and then the same method astable, measure c.t.c3, c.t.c4. pulse characteristic 1,2 1. the conditions is as table. (sg5 amplitude 0.7vp-p) set sw13 to gnd (or open). 2. measure rising tri and falling tfi for 10%~90% of the input pulse with active p r obe. 3. next, measure rising tro and falling tfo for 10%~90% of the output pulse with active p r obe. 4. pulse characteristic tr1, tf1(tr2, tf2) is c.t.c1= 20 log v og 5 or v ob 5 v or 5 c.t.c2= 20 log v og 6 or v ob 6 v or 6 100 % 90 % 0 % 10 % tr tf tr1(tr2) = (tro) - (tri) (nsec) 2 2 tf1(tf2) = (tfo) - (tfi) (nsec) 2 2 c.t.i.1= 20 log v or 3 [vp-p] v or 3' [vp-p] c.t.i.2= 20 log v or 4[vp-p] v or 4'[vp-p]
M61323SP/fp mitsubishi ics wide frequency band analog switch m i t s u b i s h i 15 hi level output voltage 1,2 / lo level output voltage 1,2 1. the conditions is as table. input sg8 to pin7 (or pin8 ). set sw13 to gnd, read the output high level and low voltage of tp19, tp18. the value is as vdch1, vdcl1. 2. input sg8 to pin15 (or pin16 ). set sw13 to open, read the output high level and low voltage of tp19, tp18. the value is as vdch2, vdcl2. input threshold voltage h / input threshold voltage l 1. set sw13 to gnd (or open). gradually increasing the voltage of pin7 (or pin15 ) from 0v, measure the input voltage of pin7 (or pin15 ) when the tp19 voltage turn e d high level (3.8v or more). the value is as vithh. 2. gradually decreasing the voltage of pin7 (or pin15 ) from 3v, measure the input voltage of pin7 (or pin15 ) when the tp19 voltage turn e d low level (0.5v or less). the value is as vithl. 3. in the same way, measure the input voltage of pin8 (or pin16 ) as vithh, vithl. rising time / falling time 1. the conditions is as table. this measurement shall use active probe. 2. measure rising tri and falling tfi for 20%~80% of the output pulse as tr3, tf3 (tr4, tf4 ) . rising del a y time / falling del a y time set sw13 to gnd (or open), input sg8 to pin7 (or pin15 ). measure the rising del a y time hvdr and the falling del a y time hvdf. in the same way, measure hvdr and hvdf when input sg8 to pin8 (or pin16 ). sync input minimum voltage gradually decreasing the amplitude of sg7 in pin22, measure the amplitude of sg7 when the sync-sep output signal turn off . the value is as syrv. sync output high level voltage / sync output low level voltage input sg7 to pin22, read the output high level and low voltage of tp21. the value is as syvh, syvl. sync output rising time / sync output falling time 1. the conditions is as table. (sg7 amplitude 0.3vp-p) this measurement shall use active probe. 2. measure rising tri and falling tfi for 10%~90% of the input pulse as str, stf . sync output rising del a y time sync output falling del a y time input sg7 to pin22. measure the rising del a y time sdr and the falling del a y time sdf. channel select sw threshold 1,2 1. gradually increasing the voltage of pin13 from 0v, measure the maximum voltage of pin13 when the channel 1 is selected. the value is as vthch1. 2.gradually decreasing the voltage of pin13 from 5v, measure the minimum voltage of pin13 when the channel 2 is selected. the value is as vthch2. power save sw threshold 1,2 1. gradually increasing the voltage of pin11 from 0v, measure the maximum voltage of pin11 when the power save mode . the value is as vthpl. 2.gradually decreasing the voltage of pin13 from 5v, measure the minimum voltage of pin11 when the power save mode . the value is as vthph. 100 % 90 % 0 % 10 % str stf 50 % sdr sdf 50 % sg7 waveform output 100 % 80 % 0 % 20 % tr' tf' 50 % hvdr hvdf 50 % sg8 waveform output 8
M61323SP/fp mitsubishi ics wide frequency band analog switch m i t s u b i s h i 15 thermal derating curve
M61323SP/fp mitsubishi ics wide frequency band analog switch m i t s u b i s h i 15 test circuit ( M61323SP )
M61323SP/fp mitsubishi ics wide frequency band analog switch m i t s u b i s h i 15
M61323SP/fp mitsubishi ics wide frequency band analog switch m i t s u b i s h i 15 d e scription of pin ( M61323SP ) pin no. description dc voltage[v] peripheral circuits at pins notes 1 3 5 20 vcc(r) vcc(g) vcc(b) vcc( h,v,sync-sep. ) 5.0 2 4 6 10 12 14 input1(r) input1(g) input1(b) input2(r) input2(g) input2(b) 9 17 24 27 30 gnd(v-sw) gnd (h,v,sync-sep.) gnd(b-out) gnd(g-out) gnd(r-out) gnd 2.3 7 8 15 16
M61323SP/fp mitsubishi ics wide frequency band analog switch m i t s u b i s h i 15 discription of pin ( M61323SP cont.) pin no. description dc voltage[v] peripheral circuits at pins notes 11 2.5 pwrsave-sw
M61323SP/fp mitsubishi ics wide frequency band analog switch m i t s u b i s h i 15 discription of pin ( M61323SP cont.) pin no. description dc voltage[v] peripheral circuits at pins notes 21 sync sep out
M61323SP/fp mitsubishi ics wide frequency band analog switch m i t s u b i s h i 1515 cautions for manufacturing boards built-in wide band preamplifier may cause oscillation due to the wiring shape on the board. be careful for the following points. vcc shall use a stable power supply. (individual vcc should use an independent power supply.) gnd should be as wide as possible. basically,solid earth should be used. make the load capacitance of output pins as small as possible. also ground the hold capacitance to stable gnd ,wicth is as near to the pin as possible. insertion of a resistance of several tens of ohms between the output pin and the circuit at the next stage makes oscillation harder. when inserting an output pull-down resistance, make wire between the output pin and the resistance as short as possible. note how to use this ic ( M61323SP ) 1. r,g,b input signal is 0.7vp-p of standard video signal. 2. h,v input is 5.0v ttl type. 3. input signal with sufficient low i m pedance to input terminal. 4. the terminal of r,g,b output pin are shown as fig.1. when resistance is connected between the pin31(28,25) and gnd, icc will be increase. 5. swi tc h(pin13) can be changed by supplying some voltage as fig.2. 0 to 0.5v:input1 2.5 to 5v:input2 do not apply vcc or more dc voltage. 6. power save mode is provided for saving icc less than about 10ma as fig.3. 0 to 0.5v:power save mode (h.v-sw,sync-sep.,g-buffer) 2.5 to 5v:normal mode do not apply 5v or more dc voltage. 7. when not use the sync-separation circuit built in this ic, capacitance of several tens of pf is required between the pin22 and gnd. 13 fig.2 5v 50 r i<5ma
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