Supertex inc. HV209 12-Channel High Voltage Analog Switch Features General Description ►► HVCMOS® technology for high performance ►► Operating voltage of up to 200V ►► Output on-resistance typically 22Ω ►► Integrated bleed resistors on the outputs ►► 5.0V to 12.0V CMOS logic compatibility ►► Very low quiescent current consumption (-10µA) ►► -58dB typical off isolation at 5.0MHz ►► Low parasitic capacitance ►► Excellent noise immunity ►► Flexible high voltage supplies Block Diagram The Supertex HV209 is a 200V low charge injection 12-channel high voltage analog switch configured as 6 SPDT analog switches intended for medical ultrasound applications. Bleed resistors are integrated on the output switches to eliminate charge built up on the piezo electric transducers.The bleed resistors are at a nominal value of 35kΩ. Using HVCMOS technology, this device combines high voltage bilateral DMOS switches and low power CMOS logic to provide efficient control of high voltage analog signals. The outputs are configured as single-pole doublethrow analog switches. Data is shifted into a 6-bit shift register using an external clock. The LE latches the shift register data into the individual switch latches. A logic HI connects a switch common YX to SWX. A logic LOW connects YX to SWX. A logic HI in CL resets all switches to SWX simultaneously. VPP VNN D LE CL High Voltage Level Translator SW0 Y0 SW0 SW1 D LE CL High Voltage Level Translator Y1 SW1 VDD SW2 D LE CL CLK DIN 6 BIT SHIFT REGISTER High Voltage Level Translator Y2 SW2 SW3 DOUT D LE CL GND High Voltage Level Translator Y3 SW3 SW4 D LE CL High Voltage Level Translator Y4 SW4 SW5 D LE CL LE CL Doc.# DSFP-HV209 B070213 High Voltage Level Translator Y5 SW5 RGND1/RGND2 Supertex inc. www.supertex.com HV209 Pin Configuration Ordering Information Part Number Package Option HV209FG-G HV209FG-G M931 Packing 1 250/Tray 48-Lead LQFP 48 1000/Reel -G indicates package is RoHS compliant (‘Green’) Absolute Maximum Ratings Parameter Value VDD Logic power supply voltage -0.5V to +15V VPP - VNN Supply voltage VPP Positive high voltage supply -0.5V to +200V VNN Negative high voltage supply +0.5V to -200V Logic input voltages 48-Lead LQFP (top view) +220V Product Marking Top Marking -0.5V to VDD +0.3V VSIG Analog signal range Peak analog signal current/channel Storage temperature YYWW VNN to VPP HV209FG LLLLLLLLL 3.0A Bottom Marking -65°C to +150°C Power dissipation: 48-lead LQFP CCCCCCCC AAA 1.0W 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. YY = Year Sealed WW = Week Sealed L = Lot Number C = Country of Origin* A = Assembler ID* = “Green” Packaging *May be part of top marking Package may or may not include the following marks: Si or 48-Lead LQFP Typical Thermal Resistance Package θja 48-Lead LQFP 52OC/W Recommended Operating Conditions Sym Parameter Value VPP Positive high voltage supply1 VNN Negative high voltage supply VDD Logic power supply voltage VIH High-level input voltage VIL Low-level input voltage VSIG Analog signal voltage peak-to-peak TA +40V to VNN +200V -10V to -160V 1 +4.5V to +13.2V 1 0.8VDD to VDD 0V to 0.2VDD VNN +10V to VPP -10V 2 Operating free air-temperature 0°C to 70°C Notes: 1. Power up/down sequence is arbitrary except GND must be powered-up first and powered-down last. 2. VSIG must be within VPP and VNN voltage range or floating during power up/down transition. Doc.# DSFP-HV209 B070213 2 Supertex inc. www.supertex.com HV209 DC Electrical Characteristics (over recommended operating conditions unless otherwise noted) Sym Parameter 0OC +25OC +70OC Units Conditions min max min typ max min max - 30 - 26 38 - 48 ISIG = 5.0mA - 25 - 22 27 - 32 ISIG = 200mA - 25 - 22 27 - 30 - 18 - 18 24 - 27 - 23 - 20 25 30 ISIG = 5.0mA - 22 - 16 25 27 ISIG = 200mA Small signal switch on-resistance matching - 20 - 5.0 20 - 20 % RONL Large signal switch on-resistance ISW = 5.0mA, VPP = 100V, VNN = -100V - - - 15 - - - Ω VSIG = VPP -10V, ISIG = 1.0A RINT Output switch shunt resistance - - 20 35 50 - - KΩ Output switch to RGND IRINT = 0.5mA DC offset switch off - 50 - - 50 - 50 mV No load, RGND = 0V DC offset switch on - 50 - - 50 - 50 mV No load, RGND = 0V IPPQ Pos. HV supply current - - - 10 50 - - INNQ Neg. HV supply current - - - -10 -50 - - µA All SWs off IPPQ Pos. HV supply current - - - 10 50 - - INNQ Neg. HV supply current - - - -10 -50 - - µA All SWs on, ISW = 5.0mA ISW Switch output peak current - 3.0 - 3.0 2.0 - 2.0 A VSIG duty cycle ≤ 0.1% fSW Output switch frequency - - - - 50 - - 6.5 - - 7.0 - 8.0 - 4.0 - - 5.0 - 5.5 - 4.0 - - 5.0 - 5.5 - 6.5 - - 7.0 - 8.0 - 4.0 - - 5.0 - 5.5 - 4.0 - - 5.0 - 5.5 RONS ΔRONS VOS IPP INN Small signal switch on-resistance IPP supply current INN supply current Ω KHz ISIG = 5.0mA ISIG = 200mA VPP = 40V VNN = -160V VPP = 100V VNN = -100V VPP = 190V VNN = -10V Duty cycle = 50% VPP = 40V VNN = -160V mA 50KHz output switching frequency with no load VPP = 100V VNN = -100V VPP = 190V VNN = -10V VPP = 40V, VNN = -160V mA 50KHz output switching frequency with no load VPP = 100V VNN = -100V VPP = 190V VNN = -10V IDD Logic supply average current - 4.0 - - 4.0 - 4.0 mA fCLK = 5.0MHz, VDD = 5.0V IDDQ Logic supply quiescent current - 10 - - 10 - 10 µA --- ISOR Data out source current 0.45 - 0.45 0.70 - 0.40 - mA VOUT = VDD -0.7V ISINK Data out sink current 0.45 - 0.45 0.70 - 0.40 - mA VOUT = 0.7V CIN Logic input capacitance - 10 10 - 10 pF --- Doc.# DSFP-HV209 B070213 - - 3 Supertex inc. www.supertex.com HV209 AC Electrical Characteristics (over recommended operating conditions VDD = 5.0V unless otherwise noted) Sym Parameter 0OC +25OC +70OC min max min typ max min max Units Conditions tSD Set up time before LE rises 150 - 150 - - 150 - ns --- tWLE Time width of LE 150 - 150 - - 150 - ns --- tDO Clock delay time to data out - 150 - - 150 - 150 ns --- tWCL Time width of CL 150 - 150 - - 150 - ns --- tSU Set up time data to clock 15 15 8.0 - 20 - ns --- tH Hold time data from clock 35 - 35 - - 35 - ns --- fCLK Clock frequency - 5.0 - - 5.0 - 5.0 MHz tON Turn on time - 5.0 - - 5.0 - 5.0 µs VSIG = VPP -10V, RL = 10kΩ tOFF Turn off time - 5.0 - - 5.0 - 5.0 µs VSIG = VPP -10V, RL = 10kΩ - 20 - - 20 - 20 - 20 - - 20 - 20 - 20 - - 20 - 20 -30 - -30 -33 - -30 - dB f = 5.0MHz, 1.0kΩ//15pF load -58 - -58 - - -58 - dB f = 5.0MHz, 50Ω load -60 - -60 -70 - -60 - dB f = 5.0MHz, 50Ω load - 300 - - 300 - 300 mA 300ns pulse width, 2.0% duty cycle dv/dt Maximum VSIG slew rate KO Off Isolation KCR Switch crosstalk IID Output switch isolation diode current 50% duty cycle, fDATA = fCLK/2 VPP = 40V, VNN = -160V V/ns VPP = 100V, VNN = -100V VPP = 190V, VNN = -10V CGS(OFF) Off capacitance switch to GND 5.0 17 5.0 12 17 5.0 17 pF 0V, 1.0MHz CGS(ON) On capacitance switch to GND 25 50 25 38 50 25 50 pF 0V, 1.0MHz - 150 - - 150 - 150 - 150 - - 150 - 150 +VSPK -VSPK Output voltage spike Doc.# DSFP-HV209 B070213 4 mV RLOAD = 50Ω RLOAD = 50Ω Supertex inc. www.supertex.com HV209 Test Circuits VPP -10V RLOAD VOUT VOUT VIN =10VP-P @5MHz 10kΩ VOUT RLOAD VPP VPP VDD VNN VNN GND 5V VPP VPP VDD VNN VNN GND 5V VPP VPP VDD VNN VNN GND KO = 20Log TON/TOFF Test Circuit DC Offset ON/OFF +VSPK –VSPK IID VNN VOUT VIN OFF Isolation VIN =10VP-P @5MHz VSIG 5V NC 50Ω 50Ω RLOAD VOUT 50Ω 1kΩ VPP VPP VDD VNN VNN GND 5V VPP VPP VDD VNN VNN GND KCR = 20Log Isolation Diode Current Doc.# DSFP-HV209 B070213 VPP VPP VDD VNN VNN GND 5V VOUT VIN Crosstalk 5 5V Output Voltage Spike Supertex inc. www.supertex.com HV209 Logic Timing Waveforms DN DN+1 DATA IN 50% LE 50% DN-1 50% 50% tWLE tSD 50% CLOCK 50% tSU tH tDO DATA OUT 50% tON tOFF VOUT (typ) OFF 90% 10% ON 50% CLR 50% tWCL Logic Truth Table Data Inputs Switch States LE CL L L L SW0 H L L SW0 L L L SW1 H L L SW1 L L L SW2 H L L SW2 L L L SW3 H L L SW3 L L L SW4 H L L SW4 L L L SW5 H L L SW5 D0 D1 D2 D3 D4 D5 X X X X X X H L X X X X X X X H Doc.# DSFP-HV209 B070213 6 Y0 Y1 Y2 Y3 Y4 Y5 Hold Previous State SW0 SW1 SW2 SW3 SW4 SW5 Supertex inc. www.supertex.com HV209 Pin Description Doc.# DSFP-HV209 B070213 Pin # Function Pin # Function 1 N/C 25 SW5 2 SW0 26 Y5 3 Y0 27 SW5 4 SW0 28 N/C 5 N/C 29 SW3 6 SW2 30 Y3 7 Y2 31 SW3 8 SW2 32 N/C 9 N/C 33 SW1 10 SW4 34 Y1 11 Y4 35 SW1 12 SW4 36 N/C 13 N/C 37 RGND1 14 N/C 38 N/C 15 N/C 39 DOUT 16 VNN 40 VDD 17 N/C 41 DIN 18 N/C 42 CLR 19 N/C 43 LE 20 N/C 44 CLK 21 VPP 45 GND 22 N/C 46 N/C 23 N/C 47 N/C 24 N/C 48 RGND2 7 Supertex inc. www.supertex.com HV209 48-Lead LQFP Package Outline (FG) 7.00x7.00mm body, 1.60mm height (max), 0.50mm pitch D D1 E1 E Note 1 (Index Area D1/4 x E1/4) 48 1 e b Top View View B A A2 L2 Seating Plane L L1 A1 Gauge Plane Seating Plane θ View B Side View Note: 1. A Pin 1 identifier must be located in the index area indicated. The Pin 1 identifier can be: a molded mark/identifier; an embedded metal marker; or a printed indicator. Symbol A A1 A2 b D D1 E E1 MIN Dimension NOM (mm) MAX 1.40* 0.05 1.35 0.17 8.80* 6.80* 8.80* 6.80* - - 1.40 0.22 9.00 7.00 9.00 7.00 1.60 0.15 1.45 0.27 9.20* 7.20* 9.20* 7.20* e L 0.50 BSC 0.45 0.60 0.75 L1 L2 1.00 REF 0.25 BSC θ 0O 3.5O 7O JEDEC Registration MS-026, Variation BBC, Issue D, Jan. 2001. * This dimension is not specified in the JEDEC drawing. Drawings are not to scale. Supertex Doc. #: DSPD-48LQFPFG Version, D041309. (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to http://www.supertex.com/packaging.html.) Supertex inc. does not recommend the use of its products in life support applications, and will not knowingly sell them for use in such applications 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) Supertex inc. ©2013 Supertex inc. All rights reserved. Unauthorized use or reproduction is prohibited. Doc.# DSFP-HV209 B070213 8 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com