UM9636 High-Speed Dual SPDT Switch UM9636 QFN10 1.8×1.4 General Description The UM9636 is a high-speed, low-power dual single-pole/double-throw (SPDT) analog switch that operates from a single +2.7V to +12V supply. The UM9636 features 720MHz - 3dB bandwidth, - 67dB crosstalk and - 58dB off-isolation at 10MHz frequency. Wide bandwidth and low on-resistance allow it to pass high-speed differential signal with good signal integrity. The switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. Its high channel-to-channel crosstalk rejection results in minimal noise interference. Key applications for the UM9636 are logic level translation, pulse generator, and high speed or low noise signal switching in precision instrumentations and portable device designs. The switch is available in Pb-free QFN10 1.8×1.4 package. Applications Features High-End Data Acquisition Medical Instruments Precision Instruments High Speed Communications Applications Automated Test Equipment Sample and Hold Applications Pin Configurations Ron is Typically 83Ω at VCC=12V Channel On-Capacitance: 6.5pF(Typical) Typically 720MHz -3dB Bandwidth (or Data Frequency) Low Crosstalk: Typically -67dB (10MHz) Low Off-Isolation: Typically -58dB (10MHz) Low Voltage, 1.65 V CMOS/TTL Compatible Low Current Consumption: 1µA VCC Operating Range: +2.7V to +12V Lead(Pb)-Free QFN10 Package Top View V+ 8 A1 9 A0 10 S2B 7 6 1 2 GND S1A 5 D2 4 D1 3 S1B AJ M (Top View) S2A M: Month Code UM9636 QFN10 1.8×1.4 Ordering Information Part Number Packaging Type Marking Code UM9636 QFN10 1.8×1.4 AJ Shipping Qty 3000pcs/7 Inch Tape & Reel ________________________________________________________________________ http://www.union-ic.com Rev.04 Dec.2014 1/7 UM9636 Truth Table Select Input A1 X X 0 1 A0 0 1 X X On Switches UM9636 D1 to S1A D1 to S1B D2 to S2A D2 to S2B Pin Description Pin 1 2 3 4 5 6 7 8 9 10 Name GND S1A S1B D1 D2 S2B S2A V+ A1 A0 Function Ground Connection Data Ports Data Ports Data Ports Data Ports Data Ports Data Ports Positive Supply Voltage Select Input Select Input Absolute Maximum Ratings Symbol V+ VIS VIN ID PP PD TO TSTG ESD Parameter Supply Voltage Analog Switch Input Voltage Digital Select Input Voltage Continuous DC Current Peak Current, S or D (Pulsed 1 ms, 10 % Duty Cycle) Power Dissipation Operating Temperature Range Storage Temperature Range HBM I/O to GND All Pins Limit - 0.5 to + 14V -0.5 to (VCC + 0.3) -0.5 to (VCC + 0.3) 50 100 0.28 - 40 to +85 - 65 to +150 Unit 4000 2000 V V mA W °C ________________________________________________________________________ http://www.union-ic.com Rev.04 Dec.2014 2/7 UM9636 Electrical Characteristics Limits (–40 to 85 °C) Symbol Parameter Test Conditions V+ (V) Temp Min Typ (Note1) Unit Max DC Electrical Characteristics VANALOG Analog Signal Range ICC Quiescent Supply Current IGND Full 12 Room Full Room Full -0.5 -1 -0.01 VAX = 1.65 V 12 Full -0.1 0.01 0.1 μA VAX = 0.5 V 12 Full -0.1 0.01 0.1 μA -1.0 ±0.01 μA -11.0 ±0.01 -11.0 ±0.01 1.0 2.0 11.0 15.0 11.0 15.0 Ground Current V+ = 12 V, VD = VS 11 V/1 V IS(off) OFF State Leakage Current （Note2） V+ = 12 V, VD = 1 V/11 V, VS = 11 V/1 V VIH Input High Voltage 12 Room Full Room Full Room Full Full VIL Input Low Voltage 12 Full VD =11.3 V IS=1mA 12 Room Full VD =11.3 V IS=1mA 12 VD =0.7, 6.5, 11.3 V IS=1mA 12 IIL ID(on) ID(off) RON ΔRON RFLAT On-Resistance (Note3) On Resistance Match Between Channels (Note3,4,5) On Resistance Flatness (Note3,4,6) 12 12 12 0.01 0.5 1 V VIN = 0 V, or V+ Input Leakage Current, VIN High Input Leakage Current, VIN Low Channel On Leakage Current IIH 12 1.65 μA μA μA V 0.5 V 83 110 125 Ω Room Full 2 4 6 Ω Room Full 33 45 50 Ω Room Full Room Full Room Full 30 70 80 55 65 AC Electrical Characteristics tON Turn On Time RL = 300 Ω, CL = 35 pF 12 tOFF Turn Off Time RL = 300 Ω, CL = 35 pF 12 tBBM Break Before Make Time(Note 7) THD Total Harmonic Distortion Charge Injection QINJ RL = 300 Ω, CL = 35 pF Signal = 1 VRMS, 20 Hz to 20 kHz, RL = 600 Ω CL = 1 nF, RGEN = 0 Ω, VGEN = 0 V OIRR Off Isolation (Note 8) XTALK BW 12 15 5 2 15 ns ns ns 12 Room 0.01 % 12 Room 23.5 pC RL=50Ω, CL = 5pF, f = 10MHz 12 Room -58 dB Crosstalk RL=50Ω, CL = 5pF, f = 10MHz 12 Room -67 dB -3 dB Bandwidth RL=50Ω, 12 Room 720 MHz 3 pF 2.0 pF 7.7 pF Capacitance Control Pin Input f=1MHz Room Capacitance Switch Off COFF f=1MHz 12 Room Capacitance Switch On CON f=1MHz 12 Room Capacitance Note 1: Typically values are at TA=+25℃. Note 2: The high OFF State Leakage Current is because of pull down resistor Note 3: Guaranteed by design. Resistance measurements do not include test circuit or package resistance. Note 4: Parameter is characterized but not tested in production. Note 5: ΔRON =︱RON (S1A/S1B) − RON(S2A/S2B)︱measured at identical VCC, temperature and voltage levels. Note 6: Flatness is defined as the difference between the maximum and minimum value of On Resistance conditions. Note 7: Guaranteed by design. Note 8: Off Isolation = 20 log10 [VD/VSA/SB]. CIN over the specified range of ________________________________________________________________________ http://www.union-ic.com Rev.04 Dec.2014 3/7 UM9636 Electrical Characteristics Limits (–40 to 85 °C) Symbol Parameter Test Conditions V+ (V) Temp Min DC Electrical Characteristics Analog Signal VANALOG Range Quiescent Supply ICC Current IGND Full -0.5 -1 -0.01 VAX = 1.4 V 5 Full -0.1 0.01 0.1 μA VAX = 0.5 V 5 Full -0.1 0.01 0.1 μA -1.0 ±0.01 μA -3.0 ±0.01 -3.0 ±0.01 1.0 2.0 3.0 5.0 3.0 5.0 Ground Current IS(off) OFF State Leakage Current （Note2） V+ = 5.5 V, VD = 1 V/4.5 V, VS = 4.5 V/1 V VIH Input High Voltage 5 VIL Input Low Voltage 5 Full VD =4 V IS=1mA 5 Room Full VD =4V IS=1mA 5 ID(off) RON ΔRON On-Resistance (Note3) On Resistance Match Between Channels (Note3,4,5) 5.5 5.5 5.5 0.01 0.5 1 V Room Full Room Full Room Full Room Full Room Full Full ID(on) 5 5 V+ = 5.5 V, VD = VS 4.5 V/1 V IIL Unit Max VIN = 0 V, or V+ Input Leakage Current, VIN High Input Leakage Current, VIN Low Channel On Leakage Current IIH Typ (Note1) 1.4 μA μA μA V 0.5 V 300 350 400 Ω Room Full 6 12 15 Ω Room Full Room Full 55 AC Electrical Characteristics tON Turn On Time RL = 300 Ω, CL = 35 pF 5 tOFF Turn Off Time RL = 300 Ω, CL = 35 pF 5 tBBM Break Before Make Time(Note 6) RL = 300 Ω, CL = 35 pF 5 Room Full 36 THD Total Harmonic Distortion 5 Room 2.2 % Charge Injection QINJ 5 Room 10 pC OIRR Off Isolation (Note 7) RL=50Ω, CL = 5pF, f = 10MHz 5 Room -58 dB XTALK Crosstalk RL=50Ω, CL = 5pF, f = 10MHz 5 Room -68 dB BW -3 dB Bandwidth RL=50Ω, 5 Room 610 MHz 3 pF 2.1 pF 8.1 pF Signal = 1 VRMS, 20 Hz to 20 kHz, RL = 600 Ω CL = 1 nF, RGEN = 0 Ω, VGEN = 0 V 30 ns ns ns Capacitance Control Pin Input f=1MHz Room Capacitance Switch Off COFF f=1MHz 5 Room Capacitance Switch On CON f=1MHz 5 Room Capacitance Note 1: Typically values are at TA=+25℃. Note 2: The high OFF State Leakage Current is because of pull down resistor Note 3: Guaranteed by design. Resistance measurements do not include test circuit or package resistance. Note 4: Parameter is characterized but not tested in production. Note 5: ΔRON =︱RON (S1A/S1B) − RON(S2A/S2B)︱measured at identical VCC, temperature and voltage levels. Note 6: Guaranteed by design. Note 7: Off Isolation = 20 log10 [VD/VSA/SB]. CIN ________________________________________________________________________ http://www.union-ic.com Rev.04 Dec.2014 4/7 UM9636 Electrical Characteristics Limits (–40 to 85 °C) Symbol Parameter Test Conditions V+ (V) Temp Min Typ (Note1) Unit Max DC Electrical Characteristics VANALOG Analog Signal Range ICC Quiescent Supply Current IGND IIH IIL Full 3 Room Full Room Full -0.5 -1 -0.01 VAX = 1.4 V 3 Full -0.1 0.01 0.1 μA VAX = 0.5 V 3 Full -0.1 0.01 0.1 μA -1.0 ±0.01 μA -1.0 ±0.01 -1.0 ±0.01 1.0 2.0 1.0 2.0 1.0 2.0 VIH Input High Voltage 3 Room Full Room Full Room Full Full VIL Input Low Voltage 3 Full VD =1.5 V IS=1mA 3 Room Full VD =1.5 V IS=1mA 3 ID(on) ID(off) IS(off) RON ΔRON OFF State Leakage Current On-Resistance (Note2) On Resistance Match Between Channels (Note2,3,4) V+ = 3.3 V, VD = VS 3 V/1 V V+ = 3.3 V, VD = 1 V/3 V, VS = 3 V/1 V 3.3 3.3 3.3 0.01 0.5 1 V VIN = 0 V, or V+ Ground Current Input Leakage Current, VIN High Input Leakage Current, VIN Low Channel On Leakage Current 3 1.4 μA μA μA V 0.5 V 500 550 650 Ω Room Full 10 14 18 Ω Room Full Room Full Room Full 96 3 Room 2.2 % 3 Room 6.6 pC AC Electrical Characteristics tON Turn On Time RL = 300 Ω, CL = 35 pF RL = 300 Ω, CL = 35 pF RL = 300 Ω, CL = 35 pF Signal = 1 VRMS, 20 Hz to 20 kHz, RL = 600 Ω CL = 1 nF, RGEN = 0 Ω, VGEN = 0 V 3 3 60 ns tOFF Turn Off Time tBBM Break Before Make Time(Note 5) THD Total Harmonic Distortion Charge Injection QINJ OIRR Off Isolation (Note 6) RL=50Ω, CL = 5pF, f = 10MHz 3 Room -57 dB XTALK Crosstalk RL=50Ω, CL = 5pF, f = 10MHz 3 Room -69 dB BW -3 dB Bandwidth RL=50Ω, 3 Room 525 MHz 3.1 pF 2.1 pF 8.3 pF 3 77 ns ns Capacitance Control Pin Input f=1MHz Room Capacitance Switch Off COFF f=1MHz 3 Room Capacitance Switch On CON f=1MHz 3 Room Capacitance Note 1: Typically values are at TA=+25℃. Note 2: Guaranteed by design. Resistance measurements do not include test circuit or package resistance. Note 3: Parameter is characterized but not tested in production. Note 4: ΔRON =︱RON (S1A/S1B) − RON(S2A/S2B)︱measured at identical VCC, temperature and voltage levels. Note 5: Guaranteed by design. Note 6: Off Isolation = 20 log10 [VD/VSA/SB]. CIN ________________________________________________________________________ http://www.union-ic.com Rev.04 Dec.2014 5/7 UM9636 Package Information UM9636: QFN10 1.80×1.40 Outline Drawing DIMENSIONS b D L1 PIN 1 IDENTIFICATION e E L Symbol MILLIMETERS Min Typ Max Min Typ Max A 0.50 0.55 0.60 0.020 0.022 0.024 A1 0.00 - 0.05 0.00 - 0.002 A3 BOTTOM VIEW 0.15REF 0.006REF b 0.15 0.20 0.25 0.006 0.008 0.010 D 1.35 1.40 1.45 0.054 0.056 0.058 E 1.75 1.80 1.85 0.07 0.072 0.074 A TOP VIEW INCHES A3 A1 e SIDE VIEW 0.40BSC 0.016BSC L 0.30 0.40 0.50 0.012 0.016 0.020 L1 0.40 0.50 0.60 0.016 0.020 0.024 Land Pattern 1.70 9×0.563 0.663 0.40 2.10 1 NOTES: 1. Compound dimension: 1.80×1.40; 2. Unit: mm; 3.General tolerance ±0.05mm unless otherwise specified; 4. The layout is just for reference. 10×0.225 Tape and Reel Orientation AJ M ________________________________________________________________________ http://www.union-ic.com Rev.04 Dec.2014 6/7 UM9636 IMPORTANT NOTICE The information in this document has been carefully reviewed and is believed to be accurate. Nonetheless, this document is subject to change without notice. Union assumes no responsibility for any inaccuracies that may be contained in this document, and makes no commitment to update or to keep current the contained information, or to notify a person or organization of any update. Union reserves the right to make changes, at any time, in order to improve reliability, function or design and to attempt to supply the best product possible. Union Semiconductor, Inc Add: Unit 606, No.570 Shengxia Road, Shanghai 201210 Tel: 021-51093966 Fax: 021-51026018 Website: www.union-ic.com ________________________________________________________________________ http://www.union-ic.com Rev.04 Dec.2014 7/7