unisonic technologies co., ltd US5V330 preliminary cmos ic www.unisonic.com.tw 1 of 6 copyright ? 2013 unisonic technologies co., ltd qw-r502-908.a w ideband/video quad 2-channel mux/demux with low on-resistance ? description the utc?s US5V330 video switch is a 4bit 2-channel multiplexer/demultiplexer with a single switch-enable input. low differential gain and phase make switch ideal for both rgb and composite video switching applications. low on-resistance and wide bandwidth make it ideal for video and other applications. utc?s US5V330 can replac the u74hc4053 multiplier and buffer/ amplifier. ? features * single supply operation: +5.0v * low power consumption (0.1a typical) * wide bandwidth: 360 mhz (typical) * low on-resistance: 5 ? (typical) * low crosstalk at 10 mhz: -48 db * control inputs can be driven by ttl or 5-v/3.3-v cmos outputs ? ordering information ordering number package packing lead free halogen free US5V330l-r16-r US5V330g-r16-r ssop-16 tape reel US5V330l-r16-t US5V330g-r16-t ssop-16 tube note: xx: output voltage, refer to marki ng information.
US5V330 preliminary cmos ic unisonic technologies co., ltd 2 of 6 www.unisonic.com.tw qw-r502-908.a ? pin configuration ? pin description pin no. pin name description 1 in select input 2, 3, 5, 6, 10, 11, 13, 14 s 1 a , s 2 a , s 1 b , s 2 b , s 2 c , s 1 c , s 2 d , s 1 d analog video i/o 4, 7, 9, 12 d a , d b d c , d d analog video i/o 8 gnd ground 15 en enable 16 v cc power ? truth table en in functional 0 0 d a = s 1 a , d b = s 1 b , d c = s 1 c , d d = s 1 d 0 1 d a = s 2 a , d b = s 2 b , d c = s 2 c , d d = s 2 d 1 x d a =z, d b = z, d c = z, d d = z
US5V330 preliminary cmos ic unisonic technologies co., ltd 3 of 6 www.unisonic.com.tw qw-r502-908.a ? block diagram s 1 a s 2 a d a d b d c in s 1 b s 2 b s 1 c s 2 c s 1 d s 2 d en control logic 4 7 9 12 d d 1 15 2 3 5 6 11 10 14 13
US5V330 preliminary cmos ic unisonic technologies co., ltd 4 of 6 www.unisonic.com.tw qw-r502-908.a ? absolute maximum rating (which the useful life may be impaire d. for user guidelines, not tested.) parameter symbol ratings unit supply voltage to ground potential (inputs & v cc only) v dc -0.5~+7.0 v supply voltage to ground potential (outputs & d/o only) -0.5~+7.0 v dc input voltage v io -0.5~+7.0 v dc output current i io 120 ma power dissipation p d 0.5 w storage temperature t stg -65~+150 c ambient temperature with power applied t a -40~+85 c note: absolute maximum ratings are those values beyond which the device could be permanently damaged. absolute maximum ratings are stress ratings only and functional device operation is not implied. ? dc electrical characteristics (over the operating range, t a =-40c~+85c, v cc =5v5%) parameter symbol test conditions (note 1) min typ (note 2) max unit analog signal range v analog 0 2.0 v input high voltage v ih guaranteed logic high level 2.0 v input low voltage v il guaranteed logic low level -0.5 0.8 v input high current i ih v cc =max., v in =v cc 1 a input low current i il v cc =max., v in =gnd 1 a analog output leakage current i o 0 s1, s2 or d v cc , switch off 1 a clamp diode voltage v ik v cc =min., i in =-18ma -0.7 -1.2 v input hysteresis at control pins v h 150 mv switch on-resistance (note 3) r on v cc =min., v in =1.0v, i on =13ma 5 7 ? v cc =min., v in =2.0v, i on =26ma 7 10 ? notes: 1. for max. or min. conditions, use appropriate value specified under electrical characteristics for the applicable device type. 2. typical values are at v cc =5.0v, t a =25c ambient and maximum loading. 3. measured by the voltage drop between s1, s2, and d i/o pins at indicated cu rrent through the switch. on-resistance is determined by the lower of the voltages on the s1, s2, and d i/o pins. ? dynamic characteristics (over the operating range, t a =-40c~+85c, v cc =5v5%) parameter symbol test conditions min typ max unit turn on time t on r l =75 ? , c l =20pf, see fig. 1 2.5 5 ns turn off time t off r l =75 ? , c l =20pf, see fig. 1 1.1 5 ns -3 db bandwidth b w (note) see fig. 2 400 mhz crosstalk x talk 10mhz, see fig. 2 -48 db input/enable capacitance c in (note) v in = 0v, f=1mhz 6 pf capacitance, switch off coff (note) v in =0v, f=1mhz 6 pf capacitance, switch on c on (note) v in = 0v, f=1mhz 9 pf off isolation o irr 10mhz, see fig. 2 -36 db note: this parameter is determined by device characterization but is not production tested.
US5V330 preliminary cmos ic unisonic technologies co., ltd 5 of 6 www.unisonic.com.tw qw-r502-908.a ? power characteristics parameter symbol test conditions (note 1) min typ (note 2) max unit quiescent power supply current i cc v cc =max. in=gnd or v cc 0.1 3.0 a supply current per input @ ttl high ? i cc v cc =max. in=3.4v (note 3) 2.5 ma supply current per input per mhz (note 4) i ccd v cc =max., s1, s2 and d pins open en = gnd control input toggling 50% duty cycle 0.25 ma mhz notes: 1. for max. or min. conditions, use appropriate value specified under electrical characteristics for the applicable device. 2. typical values are at v cc =5.0v, +25c ambient. 3. per ttl driven input (v in =3.4v, control inputs only); s1, s2, and d pins do not contribute to i cc . 4. this current applies to the control inputs only and represent the current required to switch internal capacitance at the specif ied frequency. the s1, s2, and d i/o pi ns generate no significant ac or dc currents as they transition. this parameter is not tested, but is guaranteed by design.
US5V330 preliminary cmos ic unisonic technologies co., ltd 6 of 6 www.unisonic.com.tw qw-r502-908.a ? typical application circuit hp8753 s1 r1 t1 hp11667a utc US5V330 figure 2. gain/phase, crosstalk, off-isolation utc assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all utc products described or contained herein. utc products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.
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