1235 bordeaux drive, sunnyvale, ca 94089 t el: 408-222-8888 www .supertex.com hv2601 features hvcmos technolog y for high performance 16 channels of high voltage analog switch 3.3v input logic level compatible 20mhz data shift clock frequency very low quiescent power dissipation (-10a) low parasitic capacitance dc to 50mhz small signal frequency response -60db typical off-isolation at 5.0mhz cmos logic circuitry for low power excellent noise immunity cascadable serial data register with latches flexible operating supply voltages applications medical ultra sound imaging ndt metal ?aw detection piezoelectric transducer drivers optical me ms modules ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? general description the sup ertex hv2601 is a low charge injection 16-channel high voltage analog switch integrated circuit (ic) intended for use in applications requiring high voltage switching controlled by low voltage control signals, such as medical ultrasound imaging and other piezoelectric transducer drivers. input data is shifted into a 16-bit shift register that can then be retained in a 16-bit latch. to reduce any possible clock feed- through noise, the latch enable bar should be left high until all bits are clocked in. data are clocked in during the rising edge of the clock. using hvcmos technology, this device combines high voltage bilateral dmos switches and low power cmos logic to provide ef?cient control of high voltage analog signals. the device is suitable for various combinations of high voltage supplies, e.g., v pp /v nn : +40v/-160v, +100v/-100v, and +160v/-40v. block diagram low charge injection 16-channel high voltage analog switch d le cl d le cl d le cl d le cl d le cl latches level shifters output switches sw2 16-bit shift register vpp vnn cl le vdd gnd dout clk din sw14 sw15 sw1 sw0
2 hv2601 1235 bordeaux drive, sunnyvale, ca 94089 t el: 408-222-8888 www .supertex.com recommended operating conditions sym parameter value v dd logic power supply voltage 3.0v to 5.5v v pp positive high voltage supply +40v to v nn +200v v nn negative high voltage supply -40v to -160v v ih high level input voltage 0.9v dd to v dd v il low level input voltage 0v to 0.1v dd v sig analog signal voltage peak-to-peak v nn +10v to v pp -10v t a operating free air temperature 0c to 70c notes: power up/down sequence is arbitrary except gnd must be powered-up ? rst and powered-down last. v sig must be within v nn and v pp or ?oating during power up/down transition. rise and fall times of power supplies v dd , v pp , and v nn should not be less than 1.0msec. 1. 2. 3. yy = year sealed ww = week sealed l = lot number c = country of origin* a = assembler id* = green packagin g *may be part of top markin g top marking bottom marking y y w w h v 2 6 0 1 f g l l l l l l l l l cccccccc aa a absolute maximum ratings absolute maximum ratings are those values beyond which damage to the device may occur. functional operation under these conditions is not implied. continuous operation of the device at the absolute rating level may affect device reliability. all voltages are referenced to device ground. parameter value v dd logic supply -0.5v to +7.0v v pp -v nn differential supply 220v v pp positive supply -0.5v to v nn +200v v nn negative supply +0.5v to -200v logic input voltage -0.5v to v dd +0.3v analog signal range v nn to v pp peak analog signal current/channel 3.0a storage temperature -65c to 150c power dissipation: 48-lead lqfp (fg) 48-ball fpbga (ga) 1.0w 1.5w product marking 48-lead lqfp (fg) -g indicates package is rohs compliant (green) pin con?guration 48-lead lqfp (fg) (top view) 1 48 ordering information device package options 48-lead lqfp 7.00x7.00mm body 1.60mm height (max) 0.50mm pitch 48-ball fpbga 7.00x8.00mm body 1.20mm height (max) 0.75mm pitch hv2601 hv2601fg-g HV2601GA-G yy = year sealed ww = week sealed l = lot number = green packaging yyww hv2601g a lllllllll 48-ball fpbga (ga) (top view) 48-ball fpbga (ga)
3 hv2601 1235 bordeaux drive, sunnyvale, ca 94089 t el: 408-222-8888 www .supertex.com sym parameter 0c +25c +70c units conditions min max min typ max min max r ons small signal switch on-resistance - 30 - 26 38 - 48 ? i sig = 5ma v pp = +40v v nn = -160v - 25 - 22 27 - 32 i sig = 200ma - 25 - 22 27 - 30 i sig = 5ma v pp = +100v v nn = -100v - 18 - 18 24 - 27 i sig = 200ma - 23 - 20 25 - 30 i sig = 5ma v pp = +160v v nn = -40v - 22 - 16 25 - 27 i sig = 200ma ?r ons small signal switch on-resistance matching - 20 - 5.0 20 - 20 % i sig = 5.0ma, v pp = +100v, v nn = -100v r onl large signal switch on-resistance - - - 15 - - - ? v sig =v pp -10v, i sig = 1.0a i sol switch off leakage per switch* - 5.0 - 1.0 10 - 15 a v sig = v pp -10v and v nn +10v v os dc offset switch off* - 300 - 100 300 - 300 mv 100k? load dc offset switch on* - 500 - 100 500 - 500 mv i ppq quiescent v pp supply current - - - 10 50 - - a all switches off i nnq quiescent v nn supply current - - - -10 -50 - - a all switches off i ppq quiescent v pp supply current - - - 10 50 - - a all switches on, i sw = 5.0ma i nnq quiescent v nn supply current - - - -10 -50 - - a all switches on, i sw = 5.0ma i sw switch output peak current - 3.0 - 3.0 2.0 - 2.0 a v sig duty cycle < 0.1% f sw output switching frequency - - - - 50 - - khz duty cycle = 50% i pp average v pp supply current - 6.5 - - 7.0 - 8.0 ma v pp = +40v v nn = -160v all output switches are turning on and off at 50khz with no load. v pp = +100v v nn = -100v - 4.0 - - 5.5 - 5.5 v pp = +160v v nn = -40v - 4.0 - - 5.0 - 5.5 i nn average v nn supply current - 6.5 - - 7.0 - 8.0 ma v pp = +40v v nn = -160v all output switches are turning on and off at 50khz with no load. v pp = +100v v nn = -100v - 4.0 - - 5.0 - 5.5 v pp = +160v v nn =-40v - 4.0 - - 5.0 - 5.5 i dd average v dd supply current - 4.0 - - 4.0 - 4.0 ma f clk = 5.0mhz, v dd = 5.0v i ddq quiescent v dd supply current - 10 - - 10 - 10 a all logic inputs are static i sor data out source current 0.45 - 0.45 0.70 - 0.40 - ma v out = v dd -0.7v i sink data out sink current 0.45 - 0.45 0.70 - 0.40 - ma v out = 0.7v c in logic input capacitance - 10 - - 10 - 10 pf --- dc electrical characteristics (over recommended operating conditions unless otherwise noted) * see test circuits on page 5
4 hv2601 1235 bordeaux drive, sunnyvale, ca 94089 t el: 408-222-8888 www .supertex.com ac electrical characteristics (over recommended operating conditions, v dd = 5.0v, t r = t f 5ns, 50% duty cycle, c load = 20pf unless otherwise noted) sym parameter 0c +25c +70c units conditions min max min typ max min max t sd set up time before le rises 25 - 25 - - 25 - ns --- t wle time width of le 56 - - 56 - 56 - ns v dd = 3.0v 12 - - 12 - 12 - v dd = 5.0v t do clock delay time to data out 50 100 50 78 100 50 100 ns v dd = 3.0v 15 40 15 30 40 15 40 v dd = 5.0v t wcl time width of cl 55 - 55 - - 55 - ns --- t su set up time data to clock 21 - - 21 - 21 - ns v dd = 3.0v 7 - - 7 - 7 - v dd = 5.0v t h hold time data from clock 2 - 2 - - 2 - ns v dd = 3.0 or 5.0v f clk clock frequency - 8 - - 8 - 8 mhz v dd = 3.0v - 20 - - 20 - 20 v dd = 5.0v t r ,t f clock rise and fall times - 50 - - 50 - 50 ns --- t on turn on time* - 5.0 - - 5.0 - 5.0 s v sig = v pp -10v, r load = 10k? t off turn off time* - 5.0 - - 5.0 - 5.0 s v sig = v pp -10v, r load = 10k? dv/dt maximum v sig slew rate - 20 - - 20 - 20 v/ns v pp = +40v, v nn = -160v - 20 - - 20 - 20 v pp = +100v, v nn = -100v - 20 - - 20 - 20 v pp = +160v, v nn = -40v k o off isolation* -30 - -30 -33 - -30 - db f = 5.0mhz, 1k?//15pf load -58 - -58 - - -58 - f = 5.0mhz, 50? load k cr switch crosstalk* -60 - -60 -70 - -60 - db f = 5.0mhz, 50? load i id output switch isolation diode current - 300 - - 300 300 ma 300ns pulse width, 2.0% duty cycle c sg(off) off capacitance sw to gnd 5.0 17 5.0 12 17 5.0 17 pf 0v, f = 1.0mhz c sg(on) on capacitance sw to gnd 25 50 25 38 50 25 50 pf 0v, f = 1.0mhz +v spk output voltage spike* - - - - 150 - - mv v pp = +40v, v nn = -160v, r load = 50? -v spk +v spk - - - - 150 - - v pp = +100v, v nn = -100v, r load = 50? -v spk +v spk - - - - 150 - - v pp = +160v, v nn = -40v, r load = 50? -v spk qc charge injection* - - - 820 - - - pc v pp = +40v, v nn = -160v, v sig = 0v - - - 600 - - - v pp = +100v, v nn = -100v, v sig = 0v - - - 350 - - - v pp = +160v, v nn = -40v, v sig = 0v * see test circuits on page 5
5 hv2601 1235 bordeaux drive, sunnyvale, ca 94089 t el: 408-222-8888 www .supertex.com test circuits dd pp pp v pp -10v dd pp pp dd pp pp dd pp pp pp pp dd dd pp pp dd pp pp dd pp pp v pp -1 0v l switch of f le akage per switch dc offset switch on/off turn (t on /t off ) on/off time off isolation output switch isolatio n diode curren t switch crosstal k q = 1000pf x v out charge injection output voltage spike
6 hv2601 1235 bordeaux drive, sunnyvale, ca 94089 t el: 408-222-8888 www .supertex.com logic function table notes: the 16 switches operate independently. serial data is clocked in on the l to h transition of the clk. all 16 switches go to a state retaining their latched condition at the rising edge of le. when le is low the shift registers data ? ow through the latch. d out is high when data in the shift register 15 is high. shift registers clocking has no effect on the switch states if le is high. the cl clear input overrides all other inputs. 1. 2. 3. 4. 5. 6. logic timing waveforms data in le clock loc k data o u t off on v out (typ) 5 0 % 50 % 50% 50% t wl e t sd t su t h 50 % 50 % t of f 50% t do do t on t wc l cl r d n+ 1 d n d n- 1 5 0 % 5 0 % 90 % 1 0 % d0 d1 ... d7 d8 ... d15 le cl sw0 sw1 ... sw7 sw8 ... sw15 l - ... - - ... - l l off - ... - - ... - h - - - - l l on - - - - - l - - - l l - off - - - - h - - - l l - on - - - - - - - - l l - - - - - - - - - - l l - - off - - - - l - - l l - - on - - - - h - - l l - - - off - - - - l - l l - - - on - - - - h - l l - - - - - - - - - - l l - - - - - - - - - - l l - - - - - - - - - - l l - - - - - - - - - - l l - - - - - - - - - l l l - - - - off - - - - h l l - - - - on x x x x x x x h l hold previous state x x x x x x x x h all switches off
7 hv2601 1235 bordeaux drive, sunnyvale, ca 94089 t el: 408-222-8888 www .supertex.com pin con?guration 48-lead lqfp (fg) pin # function 1 nc 2 nc 3 sw4b 4 sw4a 5 sw3b 6 sw3a 7 sw2b 8 sw2a 9 sw1b 10 sw1a 11 sw0b 12 sw0a pin # function 13 vnn 14 nc 15 vpp 16 nc 17 gnd 18 vdd 19 din 20 clk 21 le 22 clr 23 dout 24 nc pin # function 25 sw15b 26 sw15a 27 sw14b 28 sw14a 29 sw13b 30 sw13a 31 sw12b 32 sw12a 33 sw11b 34 sw11a 35 nc 36 nc pin # function 37 sw10b 38 sw10a 39 sw9b 40 sw9a 41 sw8b 42 sw8a 43 sw7b 44 sw7a 45 sw6b 46 sw6a 47 sw5b 48 sw5a ball # function a1 sw5a a2 sw5b a3 sw7a a4 sw7b a5 sw9a a6 sw9b b1 sw6a b2 sw6b b3 sw8a b4 sw8b b5 sw10a b6 sw10b ball # function c1 sw4b c2 sw3b c3 sw2b c4 sw13a c5 sw12a c6 sw11a d1 sw4a d2 sw3a d3 sw2a d4 sw13b d5 sw12b d6 sw11b ball # function e1 sw1b e2 sw0b e3 sw15b e4 sw15a e5 sw14b e6 sw14a f1 sw1a f2 sw0a f3 nc f4 nc f5 vdd f6 nc ball # function g1 nc g2 gnd g3 nc g4 din g5 clk g6 dout h1 vnn h2 nc h3 vpp h4 nc h5 le h6 clr nc = no internal connection pin con?guration 48-ball fpbga (ga)
8 hv2601 1235 bordeaux drive, sunnyvale, ca 94089 t el: 408-222-8888 www .supertex.com 48-lead lqfp package outline (fg) 7.00x7.00mm body, 1.60mm height (max), 0.50mm pitch symbol a a1 a2 b d d1 e e1 e l l1 l2 dimension (mm) min 1.40* 0.05 1.35 0.17 8.80* 6.80* 8.80* 6.80* 0.50 bsc 0.45 1.00 ref 0.25 bsc 0 o nom - - 1.40 0.22 9.00 7.00 9.00 7.00 0.60 3.5 o max 1.60 0.15 1.45 0.27 9.20* 7.20* 9.20* 7.20* 0.75 7 o jedec registration ms-026, variation bbc, issue d, jan. 2001. * this dimension is not speci?ed in the jedec drawing. drawings are not to scale. supertex doc. #: dspd-48lqfpfg version, d041309. 1 seating plane gauge plane l l1 l2 vi ew b vi ew b seating plane top view d d1 e e1 b e side view a2 a a1 note 1 (index area d1/4 x e1/4) 48 note: a pin 1 identi?er must be located in the index area indicated. the pin 1 identi?er can be: a molded mark/identi?er; an embedded metal marker; or a printed indicator. 1.
supertex inc. does not recommend the use of its products in life support applications, and will not knowingly sell them for use in such appl ications unless it receives an adequate product liability indemnification insurance agreement. supertex inc. does not assume responsibility for use of devices described, and limits its liability to the replacement of the devices determined defective due to workmanship. no responsibility is assumed for possible omissions and inaccuracies. circuitry and specifications are subject to change without notice. for the latest product specifications refer to the supertex inc. website: http//www .supertex.com . ?2009 all rights reserved. unauthorized use or reproduction is prohibited . 1235 bordeaux drive, sunnyvale, ca 94089 te l: 408-222-8888 www .supertex.com 9 hv2601 (the package drawing(s) in this data sheet may not re?ect the most current speci?cations. for the latest package outline information go to http://www.supertex.com/packaging.htm l .) doc.# dsfp-hv2601 a072909 48-ball fpbga package outline (ga) 7.00x8.00mm body, 1.20mm height (max), 0.75mm pitch symbol a a1 a2 b d d1 e e1 e dimension (mm) min 0.86 0.18 0.68 0.25 6.90 3.75 bsc 7.90 5.25 bsc 0.75 bsc nom 1.01 0.23 0.78 0.30 7.00 8.00 max 1.16 0.28 0.88 0.35 7.10 8.10 drawings not to scale. supertex doc. #: dspd-48fpbgaga, version c020309. to p v iew vi ew b e side v iew a2 a1 seating plan e vi ew a vi ew b bottom v iew d vi ew a b e e a d1 e1 note 1 (ball a1 index area d/4 x e/4 ) note 2 6 5 4 3 2 1 a b c d e f g h notes: ball a1 identi?er must be located in the index area indicated. ball a1 identi?er can be: a molded mark/identi?er; an embedded metal marker; or a printed indicator. corner a1 identi?er (actual shape may vary). 1. 2.
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