UM4717/UM4717Q 4.5Ω 300MHz Bandwidth Dual SPDT Analog Switch UM4717 CSP10 1.90×1.40 UM4717Q QFN10 1.80×1.40 General Description The UM4717/UM4717Q low-voltage, low on-resistance (RON), dual single-pole/double-throw (SPDT) analog switch operates from a single +1.8V to +5.5V supply. The device is designed for USB 1.1/2.0 and audio switching applications. The UM4717 features two 4.5Ω RON(max) SPDT switches with 1.2Ω flatness and 0.3Ω matching between channels, while the UM4717Q features two 6Ω RON (max) SPDT switches with 1.8Ω flatness and 0.6Ω matching between channels. The switch offers break-before-make switching (1ns) with tON < 80ns and tOFF < 40ns at +2.7V. The digital logic inputs are +1.8V logic compatible with a +2.7V to +3.6V supply. The UM4717 is packaged in a chip-scale package (CSP), occupies only a 1.90mm ×1.40mm area and has a 4×3 bump array with a bump pitch of 0.50mm. The UM4717Q is packaged in a 1.80mm ×1.40mm QFN10 package, both significantly reducing the required PC board area. Applications Features USB 1.1/2.0 Signal Switching Circuits Battery-Operated Equipment Audio/Video-Signal Routing Headphone Switching Low-Voltage Data-Acquisition Systems Sample-and-Hold Circuits Cell Phones PDAs Pin Configurations 2ns (Max) Differential Skew -3dB Bandwidth: 300MHz Low 15pF On-Channel Capacitance Single-Supply Operation from +1.8V to +5.5V Typical RON(Max) with +3V Supply: 4.5Ω (UM4717), 6Ω (UM4717Q) Rail-to-Rail Signal Handling High Off-Isolation: -50dB (10MHz) Low Crosstalk: -70dB (10MHz) Low Distortion: 0.03% +1.8V CMOS-Logic Compatible < 0.5nA Leakage Current at +25°C Top View (Top View) C B A NC1 GND NC2 1 IN1 IN2 2 COM1 COM2 3 NO2 4 NO1 V+ M: Month Code UM4717 CSP10 1.90×1.40 ________________________________________________________________________ http://www.union-ic.com Rev.13 Dec.2014 1/16 UM4717/UM4717Q (Top View) NC2 GND 7 6 IN2 8 5 NC1 COM2 9 4 IN1 3 COM1 NO2 10 1 2 V+ NO1 M: Month Code UM4717Q QFN10 1.80×1.40 Ball Mapping for UM4717 C B A NC1 GND NC2 1 IN1 IN2 2 COM1 COM2 3 NO2 4 NO1 V+ Transparent Top View Pin Description Pin Name Function 7 NC2 Analog Switch 2-Normally Closed Terminal A2 8 IN2 Analog Switch 2-Digital Control Input A3 9 COM2 Analog Switch 2 –Common Terminal A4 10 NO2 Analog Switch 2-Normally Open Terminal B1 6 GND Ground Connection B4 1 V+ Positive Supply Voltage C1 5 NC1 Analog Switch 1-Normally Closed Terminal C2 4 IN1 Analog Switch 1-Digital Control Input C3 3 COM1 Analog Switch 1 –Common Terminal C4 2 NO1 Analog Switch 1-Normally Open Terminal UM4717 UM4717Q A1 ________________________________________________________________________ http://www.union-ic.com Rev.13 Dec.2014 2/16 UM4717/UM4717Q Ordering Information Part Number Packaging Type Marking Code UM4717 CSP10 1.90×1.40 ABH UM4717Q QFN10 1.80×1.40 AG Shipping Qty 3000pcs/7 Inch Tape & Reel 3000pcs/7 Inch Tape & Reel Function Table IN_ 0 1 NO_ OFF ON NC_ ON OFF Absolute Maximum Ratings Symbol V+ VS IN_ Io Ip TO TJ TSTG TL Parameter Limit Unit Supply Voltage - 0.3 to + 6.0 DC Switch Voltage (Note 1) - 0.3 to (V+ + 0.3) V DC IN Voltage - 0.3 to + 6.0 Continuous Current (COM_, NO_, NC_) ±100 mA Peak Current (Pulsed at 1ms, 10% duty cycle) ±200 Operating Temperature Range - 40 to +85 Junction Temperature +150 Storage Temperature Range - 65 to +150 °C Junction Lead Temperature (Soldering, 10seconds) +300 Infrared (15s) +220 TBump Bump Temperature (Soldering) Vapor Phase (60s) +215 PD Continuous Power Dissipation @ +70°C 909 mW ESD ESD Method 3015.7 V ＞2000 Note 1: Signals on COM_, NO_, or NC_ exceeding V+ or GND are clamped by internal diodes. Limit forward-diode current to maximum current rating. ________________________________________________________________________ http://www.union-ic.com Rev.13 Dec.2014 3/16 UM4717/UM4717Q Electrical Characteristics (Single +3V Supply) (V+= +2.7V to +3.6V, TA=TMIN to TMAX, unless otherwise noted. Typical values are at V+= +3.0V, TA=+25°C) (Notes 2, 3) Limits (–40 to 85 °C) Symbol Parameter Test Conditions Temp Unit Min Typ Max DC Electrical Characteristics VCOM_ VNO_ VNC_ Analog Signal Range Full 0 V+ V V+ Power Supply Range Full 1.8 5.5 V I+ Supply Current 1 μA ICOM_(ON) COM_On Leakage Current (Note 4) IOFF OFF State Leakage Current (Note 4) VIH V+ =+5.5V, VIN_ =0V or V+ V+ = +3.6V, VCOM_=0.3V, 3.3V; VNO_ or VNC_ = 0.3V, 3.3V, or floating V+ = +3.6V, VCOM_=0.3V, 3.3V; VNO_ or VNC_ = 3.3V, 0.3V Full Room Full -1 -2 +0.01 +1 +2 nA Room Full -0.5 -1 +0.01 +0.5 +1 nA Input High Voltage Full 1.6 VIL Input Low Voltage Full IIN Input Leakage Current V+ =+3.6V, VIN_ =0 or 5.5V Full Room RON On-Resistance (Note 4) V+ = +2.7V, ICOM_=10mA; VNO_ or VNC_ = 1.5V V -100 3.0 ΔRON RFLAT On Resistance Match Between Channels (Notes 4,5) On Resistance Flatness (Note 6) V+ = +2.7V, ICOM_=10mA; VNO_ or VNC_ = 1.0V, 1.5V, 2.0V V +100 nA 4.5 UM4717 Full Room 5 4.5 Ω 6 UM4717Q Full V+ = +2.7V, ICOM_=10mA; VNO_ or VNC_ = 1.5V 0.5 UM4717 Room 7 0.1 Full UM4717Q UM4717 Room 0.4 0.5 Full Room UM4717Q Full Ω 0.6 0.9 0.6 Full Room 0.3 1.2 1.5 1.5 Ω 1.8 2.0 Note 2: The parts are 100% tested at +25°C only, and guaranteed by design over the specified temperature range. Note 3: The algebraic convention used in this data sheet is where the most negative value is a minimum and the most positive value is a maximum. Note 4: Guaranteed by design. Note 5: ΔRON = RON(MAX) - RON(MIN). Note 6: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified analog signal ranges. Note 7: Between any two switches. ________________________________________________________________________ http://www.union-ic.com Rev.13 Dec.2014 4/16 UM4717/UM4717Q Electrical Characteristics (Single +3V Supply) (Continued) (V+= +2.7V to +3.6V, TA=TMIN to TMAX, unless otherwise noted. Typical values are at V+= +3.0V, TA=+25°C) (Notes 2, 3) Symbol Parameter Test Conditions Limits (–40 to 85 °C) Temp Min Unit Typ Max Room Full 40 80 100 ns Room Full 20 40 50 ns AC Electrical Characteristics VNO_, VNC_=1.5V; RL=300Ω, CL=35pF, Figure1; VIH=1.5V, VIL=0V VNO_, VNC_=1.5V; RL=300Ω, CL=35pF, Figure1; VIH=1.5V, VIL=0V tON Turn-On Time tOFF Turn-Off Time tBBM Break Before Make Time (Note 4) VNO_, VNC_=1.5V; RL=300Ω, CL=35pF, Figure2 Room Full tSKEW Skew (Note 4) RS=39Ω, CL=50pF, Figure3 Full 0.15 QINJ Charge Injection Room 5 VISO Off Isolation VCT Crosstalk (Note 7) BW -3 dB Bandwidth THD Total Harmonic Distortion CL = 1.0 nF, Figure 4 VGEN = 1.5V, RGEN = 0Ω f = 10 MHz; VNO_, VNC_=1VP-P; RL=50Ω, CL=5pF, Figure5 f = 1 MHz; VNO_, VNC_=1VP-P; RL=50Ω, CL=5pF, Figure5 f = 10 MHz; VNO_, VNC_=1VP-P; RL=50Ω, CL=5pF, Figure5 f = 1 MHz; VNO_, VNC_=1VP-P; RL=50Ω, CL=5pF, Figure5 Signal=0dBm, RL=50Ω, CL=5pF, Figure5 RL=600Ω VCOM_=2VP-P 1 8 ns 2 ns pC -50 Room dB -70 -70 Room dB -90 Room 300 MHz Room 0.03 % f=1MHz, Figure 6 Room 9 pF f=1MHz, Figure 6 Room 15 pF Capacitance CNO_(OFF) CNC_(OFF) C(ON) NO_, NC_ Off Capacitance Switch On Capacitance Note 2: The parts are 100% tested at +25°C only, and guaranteed by design over the specified temperature range. Note 3: The algebraic convention used in this data sheet is where the most negative value is a minimum and the most positive value is a maximum. Note 4: Guaranteed by design. Note 5: ΔRON = RON(MAX) - RON(MIN). Note 6: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified analog signal ranges. Note 7: Between any two switches. ________________________________________________________________________ http://www.union-ic.com Rev.13 Dec.2014 5/16 UM4717/UM4717Q Electrical Characteristics (Single +5V Supply) (V+= +4.2V to +5.5V, TA=TMIN to TMAX, unless otherwise noted. Typical values are at V+= +5.0V, TA=+25°C) (Notes 2, 3) Symbol Parameter Test Conditions Limits (–40 to 85 °C) Temp Min Typ Unit Max DC Electrical Characteristics VCOM_ VNO_ VNC_ Analog Signal Range Full 0 V+ V V+ Power Supply Range Full 1.8 5.5 V I+ Supply Current 1 μA ICOM_(ON) COM_On Leakage Current (Note 4) IOFF OFF State Leakage Current (Note 4) VIH V+ =+5.5V, VIN_ =0V or V+ V+ = +5.5V, VCOM_=1.0V, 4.5V; VNO_ or VNC_ = 1.0V, 4.5V, or floating V+ = +5.5V, VCOM_=1.0V, 4.5V; VNO_ or VNC_ = 1.0V, 4.5V Full Room Full -1 -2 +0.01 +1 +2 nA Room Full -0.5 -1 +0.01 +0.5 +1 nA Input High Voltage Full 2.3 VIL Input Low Voltage Full IIN Input Leakage Current V+ =+5.5V, VIN_ =0 or V+ Full Room V -100 1.7 0.8 V +100 nA 3 UM4717 RON On-Resistance (Note 4) V+ = +4.2V, ICOM_=10mA; VNO_ or VNC_ = 3.5V Full Room 3.5 2.5 Ω 3.5 UM4717Q Full ΔRON RFLAT On Resistance Match Between Channels (Notes 4,5) On Resistance Flatness (Note 6) V+ = +4.2V, ICOM_=10mA; VNO_ or VNC_ = 3.5V V+ = +4.2V, ICOM_=10mA; VNO_ or VNC_ = 1.0V, 2.0V, 3.5V UM4717 Room 4 0.1 Full UM4717Q UM4717 Room 0.4 0.5 Full Room UM4717Q Full Ω 0.6 0.9 0.4 Full Room 0.3 1.2 1.5 0.9 Ω 1.2 1.5 Note 2: The parts are 100% tested at +25°C only, and guaranteed by design over the specified temperature range. Note 3: The algebraic convention used in this data sheet is where the most negative value is a minimum and the most positive value is a maximum. Note 4: Guaranteed by design. Note 5: ΔRON = RON(MAX) - RON(MIN). Note 6: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified analog signal ranges. Note 7: Between any two switches. ________________________________________________________________________ http://www.union-ic.com Rev.13 Dec.2014 6/16 UM4717/UM4717Q Electrical Characteristics (Single +5V Supply)(Continued) (V+= +4.2V to +5.5V, TA=TMIN to TMAX, unless otherwise noted. Typical values are at V+= +5.0V, TA=+25°C) (Notes 2, 3) Limits (–40 to 85 °C) Symbol Parameter Test Conditions Temp Unit Min Typ Max 30 80 100 40 50 AC Electrical Characteristics VNO_, VNC_=3.0V; RL=300Ω, CL=35pF, Figure1; VNO_, VNC_=3.0V; RL=300Ω, CL=35pF, Figure1; Room Full Room Full Break Before Make Time (Note 4) VNO_, VNC_=3.0V; RL=300Ω, CL=35pF, Figure2 Room Full Skew (Note4) RS=39Ω, CL=50pF, Figure3 Full 0.15 Room 9 tON Turn-On Time tOFF Turn-Off Time tBBM tSKEW QINJ Charge Injection VISO Off Isolation VCT Crosstalk (Note 7) BW -3 dB Bandwidth THD Total Harmonic Distortion CL = 1.0 nF, Figure 4 VGEN = 1.5V, RGEN = 0Ω f = 10 MHz; VNO_, VNC_=1VP-P; RL=50Ω, CL=5pF, Figure5 f = 1 MHz; VNO_, VNC_=1VP-P; RL=50Ω, CL=5pF, Figure5 f = 10 MHz; VNO_, VNC_=1VP-P; RL=50Ω, CL=5pF, Figure5 f = 1 MHz; VNO_, VNC_=1VP-P; RL=50Ω, CL=5pF, Figure5 Signal=0dBm, RL=50Ω, CL=5pF, Figure5 RL=600Ω VCOM_=2VP-P 20 1 8 ns ns ns 2 ns pC -50 Room dB -70 -70 Room dB -90 Room 300 MHz Room 0.03 % Capacitance CNO_(OFF) CNC_(OFF) NO_, NC_ Off Capacitance f=1MHz, Figure 6 Room 9 pF C(ON) Switch On Capacitance f=1MHz, Figure 6 Room 15 pF Note 2: The parts are 100% tested at +25°C only, and guaranteed by design over the specified temperature range. Note 3: The algebraic convention used in this data sheet is where the most negative value is a minimum and the most positive value is a maximum. Note 4: Guaranteed by design. Note 5: ΔRON = RON(MAX) - RON(MIN). Note 6: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified analog signal ranges. Note 7: Between any two switches. ________________________________________________________________________ http://www.union-ic.com Rev.13 Dec.2014 7/16 UM4717/UM4717Q Typical Operating Characteristics On COM_Voltage OnResistance Resistancevs. vs. COM_Voltage On Resistance On Resistance vs. vs. COM_Voltage COM_Voltage 10.0 10.0 Low RON Switch 8.0 Ron(Ω) VCC=2.5V VCC=3.0V VCC=4.2V VCC=5.0V 7.0 High RON Switch 8.0 7.0 6.0 5.0 6.0 5.0 4.0 4.0 3.0 3.0 2.0 2.0 1.0 1.0 0.0 0.0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 0 5 1 1.5 2 2.5 3 3.5 4 4.5 Vcom-(V) On vs.COM_Voltage COM_Voltage OnResistance Resistance vs. OnOn Resistance COM_Voltage Resistance vs. vs. COM_Voltage 5 6.0 High RON Switch Low RON Switch 5.0 5.0 4.0 4.0 Ron(Ω) Ron(Ω) 0.5 Vcom-(V) 6.0 3.0 2.0 3.0 2.0 VCC=3V,-40℃ VCC=3V,25℃ VCC=3V,85℃ 1.0 VCC=3V,-40℃ VCC=3V,25℃ VCC=3V,85℃ 1.0 0.0 0.0 0 0.5 1 1.5 2 2.5 3 0 0.5 1 Vcom-(V) 1.5 2 2.5 3 Vcom-(V) Resistance vs. COM_Voltage OnOn Resistance COM_Voltage On COM_Voltage OnResistance Resistance vs. vs. COM_Voltage 6.0 6.0 Low RON Switch 5.0 High RON Switch 5.0 4.0 Ron(Ω) Ron(Ω) VCC=2.5V VCC=3.0V VCC=4.2V VCC=5.0V 9.0 Ron(Ω) 9.0 3.0 4.0 3.0 2.0 2.0 VCC=5V,-40℃ VCC=5V,25℃ VCC=5V,85℃ 1.0 0.0 0.0 0 0.5 1 1.5 2 VCC=5V,-40℃ VCC=5V,25℃ VCC=5V,85℃ 1.0 2.5 Vcom-(V) 3 3.5 4 4.5 5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 Vcom-(V) ________________________________________________________________________ http://www.union-ic.com Rev.13 Dec.2014 8/16 5 UM4717/UM4717Q Typical Operating Characteristics (Continued) SupplyCurrent Current vs. Temperature Supply Temperature Logic Voltage LogicThreshold Threshold vs. vs. Supply Supply Voltage 0.30 VTH+ VTH- 1.4 Supply Current (uA) Logic Threshold (V) 1.6 1.2 1.0 0.8 0.6 VCC=3.0V VCC=5.0V 0.25 0.20 0.15 0.10 0.05 0.4 0.00 1.5 2 2.5 3 3.5 4 Supply Voltage (V) Bandwidth 4.5 5 5.5 -40 -15 10 35 60 Temperature (℃) Crosstalk Off Isolation ________________________________________________________________________ http://www.union-ic.com Rev.13 Dec.2014 9/16 85 UM4717/UM4717Q Detailed Description The UM4717/UM4717Q high-speed, low-voltage, low on-resistance (RON), dual SPDT analog switch operates from a single +1.8V to +5.5V supply. The switch features break-before-make switching operation and fast switching speeds (tON = 80ns (max), tOFF = 40ns (max)). The switch has low 15pF on-channel capacitance, which allows for 12Mbps switching of the data signals for USB 1.0/1.1 applications. The UM4717/UM4717Q is designed to switch D+ and DUSB signals with a guaranteed skew of less than 2ns (see Figure 4) as measured from 50% of the input signal to 50% of the output signal. Applications Information Digital Control Inputs The UM4717/UM4717Q logic inputs accept up to +5.5V regardless of supply voltage. For example, with a +3.3V supply, IN_ can be driven low to GND and high to +5.5V allowing for mixing of logic levels in a system. Driving the control logic inputs rail-to-rail minimizes power consumption. For a +3V supply voltage, the logic thresholds are 0.5V (low) and 1.4V (high); for a +5V supply voltage, the logic thresholds are 0.8V (low) and 2.0V (high). Analog Signal Levels The on-resistance of the UM4717/UM4717Q changes very little for analog input signals across the entire supply voltage range (see the Typical Operating Characteristics). The switches are bidirectional, so the NO_, NC_, and COM_ pins can be either inputs or outputs. Power-Supply Sequencing and Over-Voltage Protection Proper power-supply sequencing is recommended for all CMOS devices. Always apply V + before applying analog signals, especially if the analog signal is not current-limited. ________________________________________________________________________ http://www.union-ic.com Rev.13 Dec.2014 10/16 UM4717/UM4717Q Test Circuits ________________________________________________________________________ http://www.union-ic.com Rev.13 Dec.2014 11/16 UM4717/UM4717Q ________________________________________________________________________ http://www.union-ic.com Rev.13 Dec.2014 12/16 UM4717/UM4717Q ________________________________________________________________________ http://www.union-ic.com Rev.13 Dec.2014 13/16 UM4717/UM4717Q Package Information UM4717: CSP10 1.90×1.40 Outline Drawing A1 A A2 DIMENSIONS Symbol MILLIMETERS Min Max INCHES Min Max Side View A 0.21 0.24 0.008 0.010 A2 0.40 0.42 0.016 0.017 b 0.27 0.32 0.011 0.013 D 1.82 1.90 0.073 0.076 E 1.32 1.40 0.053 0.056 E B A 2 D 3 0.026 A1 C 1 0.65 e b Diameter e e e S S 4 e Bottom View S 0.50TYP 0.15 0.17 0.020TYP 0.006 0.007 Land Pattern 0.5 10×Φ0.24 0.5 NOTES: 1. Bump is Lead Free Sn/Ag/Cu. 2. Unit: mm. 3. Non-solder mask defined copper landing pad. 4. Laser Mark on silicon die back; back-lapped. Tape and Reel Orientation ________________________________________________________________________ http://www.union-ic.com Rev.13 Dec.2014 14/16 UM4717/UM4717Q UM4717Q: 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 AG M ________________________________________________________________________ http://www.union-ic.com Rev.13 Dec.2014 15/16 UM4717/UM4717Q 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.13 Dec.2014 16/16