NS5S1153 DPDT USB 2.0 High Speed / Audio Switch with Negative Swing Capability The NS5S1153 is a DPDT switch for combined true−ground audio and USB 2.0 high speed data applications. It allows portable systems to use a single port to pass either USB data or audio signals from an external headset. The switch is capable of passing signals with negative voltages as low as 2 V below ground. The NS5S1153 is also equipped with VBUS detection circuitry to immediately switch to USB mode in the event that a voltage is detected on VBUS. The NS5S1153 features shunt resistors on the audio ports. These resistors are switched in when the audio channel is off and provide a safe path to ground for any charge that may build up on the audio lines. This reduces Pop & Click noise in the audio system. The device has an extended VCC range which can operate off VCC up to 4.2 V while passing true ground audio signals down to −2 V. • • • • MARKING DIAGRAMS UQFN10 CASE 488AT 1 AJ M G AJM G G = Specific Device Code = Date Code = Pb−Free Package (Note: Microdot may be in either location) Features • • • • • http://onsemi.com Low RON Audio /Data DPDT Switch Capable of Passing Negative Swing Signals Down to −2 V 1.8 V Compatible Control Pin for 2.7 V ≤ VCC ≤ 4.2 V High USB Path Bandwidth (>900 MHz) VBUS Detection Circuitry for Automatic Switching Between Audio and USB Modes Audio Channel Shunt Resistors for Pop & Click Noise Reduction Ultra−Low THD in Audio Mode: 0.01% into 16 Load 5.25 V Tolerant Common Pins This is a Pb−Free Device ORDERING INFORMATION Device NS5S1153MUTAG Package Shipping† UQFN10 3000 / Tape & Reel (Pb−Free) †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Typical Applications • Shared USB/Audio Connector • Mobile Phones • Portable Devices NS5S1153 VBUS_CTRL D+ USB XCVR COM+ USB/Audio Connector COM− D− R GND L Audio Amp Figure 1. Application Diagram © Semiconductor Components Industries, LLC, 2009 December, 2009 − Rev. 0 1 Publication Order Number: NS5S1153/D NS5S1153 COM+ COM- 7 ASel 6 8 5 VCC 4 GND 3 L Control Logic 9 VBUS_CTRL VBUS Detect VBUS_PD 10 D+ 1 2 D- R Figure 2. Functional Block Diagram (Top View) PIN DESCRIPTIONS Pin # Name Direction 1 D− I/O Negative Data Line for USB Signals Description 2 R I/O Right Line for Audio Signals 3 L I/O Left Line for Audio Signals 4 GND Power Ground 5 VCC Power Power Supply 6 COM− I/O Left Audio / Negative Data Common Line 7 COM+ I/O Right Audio / Positive Data Common Line 8 ASEL Input 9 VBUS_CTRL Input Control Input Select Line from VBUS 10 D+ I/O Positive Data Line for USB Signals Control Input Override Select Line TRUTH TABLE ASEL VBUS L, R D+, D− L, R SHUNT Low Low ON OFF OFF Low High OFF ON ON High X ON OFF OFF http://onsemi.com 2 NS5S1153 OPERATING CONDITIONS MAXIMUM RATINGS Symbol Pins Parameter Value Unit VCC VCC Positive DC Supply Voltage −0.5 to +6.0 V VBUS VBUS_CTRL VBUS Control Input Voltage −0.5 to +6.0 V Analog Signal Voltage −0.5 to +6.0 V VIS D+ to COM+ D− to COM− R to COM+ L to COM− −2.5 to VCC + 0.5 VIS COM+, COM− VIN ASel Control Input Override Voltage ICC VCC Positive DC Supply Current TS DC Signal Voltage Tolerance (<24 hours) V 5.25 Storage Temperature −0.5 to +6.0 V 50 mA −65 to +150 °C IIS_CON COM+, COM− R, L, D+, D− Analog Signal Continuous Current−Closed Switch $100 mA IIS_PK COM+, COM− R, L, D+, D− Analog Signal Continuous Current 10% Duty Cycle $500 mA Control Input Override Current 1 mA VBUS Control Input Current 1 IIN ASel VBUS_CTRL Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. RECOMMENDED OPERATING CONDITIONS Symbol Pins Parameter Min Max Unit VCC VCC Positive DC Supply Voltage 2.7 5.0 V VBUS VBUS_CTRL VBUS Control Input Voltage GND 5.25 V Analog Signal Voltage (Note 1) GND VCC V −2.0 VCC GND VCC V −40 +85 °C VIS D+ to COM+ D− to COM− R to COM+ L to COM− VIN TA ASel Control Input Override Voltage Operating Temperature Minimum and maximum values are guaranteed through test or design across the Recommended Operating Conditions, where applicable. Typical values are listed for guidance only and are based on the particular conditions listed for section, where applicable. These conditions are valid for all values found in the characteristics tables unless otherwise specified in the test conditions. 1. In USB mode, any signal applied to the off−state audio inputs R, L may not swing below ground or above 1.5 V. http://onsemi.com 3 NS5S1153 DC ELECTRICAL CHARACTERISTICS CONTROL INPUT (Typical: T = 25°C, VCC = 3.3 V) −40°C to +85°C Symbol VIH Pins ASEL Parameter Control Input HIGH Voltage VIL ASEL Control Input LOW Voltage IIN VIH ASEL VBUS_CTRL Current Input Leakage Current VBUS Control Input HIGH Voltage VIL VBUS_CTRL VBUS Control Input LOW Voltage IIN VBUS_CTRL VBUS Current Input Leakage Current Test Conditions 0 ≤ VIS ≤ VCC 0 ≤ VIS ≤ VCC VCC (V) 2.7 3.3 4.2 Min Typ Max 1.3 1.4 1.5 − − 2.7 3.3 4.2 − − 0.4 0.4 0.4 V 4.2 2.7 3.3 4.2 − 4.4 4.4 4.4 − − ±50 − nA V 2.7 3.3 4.2 − − 0.8 0.8 0.8 V 4.2 − − ±25 A Unit V SUPPLY CURRENT AND LEAKAGE (Typical: T = 25°C, VCC = 3.3 V) −40°C to +85°C Symbol INC,NO(OFF) Pins D+, D− Parameter OFF State Leakage Test Conditions VBUS_CTRL = 0 V, 4.2 V; VCOM−, VCOM+ = 0 V, 4.2 V VD+, VD− = 4.2 V, 0 V or float VL, VR = float or 4.2 V, 0 V VCC (V) 4.2 ICOM(ON) COM−, COM+ ON State Leakage VBUS_CTRL = 0 V, 4.2 V; VCOM−, VCOM+ = 0 V, 4.2 V VD+, VD− = 4.2 V, 0 V or float VL, VR = float or 4.2 V, 0 V 4.2 ICC IOFF VCC COM−, COM+ Quiescent Supply Power OFF Leakage VIS = GND to VCC; ID = 0 A 0 ≤ VIS ≤ 4.2 V 4.2 0 Min Typ 21 Max ±80 Unit nA ±100 nA 35 50 A A USB ON RESISTANCE (Typical: T = 25°C, VCC = 3.3 V) −40°C to +85°C VCC (V) 2.7 3.3 4.2 Min Typ Max 3.0 3.0 3.0 5.5 4.6 4.6 Symbol RON Pins D+ to COM+ D− to COM− Parameter On−Resistance Test Conditions ION = 10 mA VIS = 0 V to VCC Unit RFLAT D+ to COM+ D− to COM− On−Resistance Flatness ION = 10 mA VIS = 0 V to VCC 2.7 3.3 4.2 0.08 0.08 0.08 RON D+ to COM+ D− to COM− On−Resistance Matching ION = 10 mA VIS = 0 V to VCC 2.7 3.3 4.2 0.03 0.03 0.03 AUDIO ON RESISTANCE (Typical: T = 25°C, VCC = 3.3 V) −40°C to +85°C Typ Max 3.0 3.0 3.0 4.6 4.6 4.6 Pins R to COM+ L to COM− Parameter On−Resistance Test Conditions ION = 10 mA VIS = −1.5 to 1.5 RFLAT R to COM+ L to COM− On−Resistance Flatness ION = 10 mA VIS = −1.5 to 1.5 2.7 3.3 4.2 0.11 0.11 0.11 RON R to COM+ L to COM− On−Resistance Matching ION = 10 mA VIS = −0.85 to 0.85 2.7 3.3 4.2 0.03 0.03 0.03 Shunt Resistance (Resistor + Switch) ION = 10 mA 2.7 118 VBUS_CTRL Pull−down Resistor ION = 10 mA RSH VBUS_PD L, R VBUS_CTRL http://onsemi.com 4 VCC (V) 2.7 3.3 4.2 Min Symbol RON 530 160 Unit k NS5S1153 AC ELECTRICAL CHARACTERISTICS TIMING/FREQUENCY (Typical: T = 25°C, VCC = 3.3 V, RL = 50 , CL = 35 pF, f = 1 MHz) −405C to +855C Symbol Pins Parameter Test Conditions VCC (V) Min Typ Max Unit tON Turn−ON Time (Closed to Open) (Figures 8 and 9) 2.7 − 4.2 − 14 − s tOFF Turn−OFF Time (Closed to Open) (Figures 8 and 9) 2.7 − 4.2 − 75 − ns TBBM Break−Before−Make Time (Figure 7) − 7.0 − s − 900 − MHz BW D+ to COM+ −3 dB Bandwidth (Figure 10) D− to COM− CL = 5 pF RS = 50 ISOLATION (Typical: T = 25°C, VCC = 3.3 V, RL = 50 , CL = 5 pF) −405C to +855C Symbol Pins OIRR Open XTALK COM+ to COM− THD+N THD PSRR Min Typ Max Unit OFF−Isolation (Figure 10) f = 100 kHz, RS = 50 − −81 − dB Non−Adjacent Channel Crosstalk (Figure 10) f = 100 kHz, RS = 50 − −93 − dB Total Harmonic Distortion + Noise VBUS_CTRL = 0 V ASEL = 3.0 V f = 20 Hz to 20 kHz VCOM = 0.5 Vpp RL = 600 3.0 − 0.001 − % Total Harmonic Distortion VBUS_CTRL = 0 V ASEL = 0 V, 3.6 V f = 1 kHz VCOM = ±2.0 Vpp RL = 16 3.6 − 0.01 − % Power Supply Rejection Ratio f = 10 kHz RCOM = 50 3.0 − 60 − dB Parameter Test Conditions VCC (V) CAPACITANCE (Typical: T = 25°C, VCC = 3.3 V, RL = 50 , CL = 5 pF, f = 1 MHz, ASEL = 0 V) −405C to +855C Symbol Pins CIN ASEL CON Parameter Test Conditions Min Typ Max Unit Control Pin Input Capacitance VCC = 0 V − 2.6 − pF D+ to COM+ D− to COM− USB ON Capacitance VBUS_CTRL = 5 V − 6.9 − pF CON R to COM+ L to COM− Audio ON Capacitance VBUS_CTRL = 0 V − 9.3 − pF COFF D+, D− USB OFF Capacitance VBUS_CTRL = 0 V − 4.8 − pF COFF R, L Audio OFF Capacitance VBUS_CTRL = 5 V − 4.8 − pF http://onsemi.com 5 NS5S1153 Figure 3. High Speed USB Eye Diagram of Signal Path without Switch 4 Vcc=2.7V 4 Vcc=3.3V 3.6 3.6 3.4 3.4 3.2 3 2.8 2.8 2.6 2.4 2.2 2.2 1 1.5 2 2.5 3 3.5 2 4 Vcc=3.3V 3 2.4 −2 −1.5 −1 −0.5 0 0.5 Vcc=2.7V 3.2 2.6 2 Vcc=4.2V 3.8 RON (Ohms) RON (Ohms) 3.8 Vcc=4.2V Figure 4. High Speed USB Eye Diagram of Signal Path with NS5S1153 (VCC = 3.6 V) 0 0.5 1 1.5 2 2.5 3 3.5 VIS (V) VIS (V) Figure 5. Audio ON Resistance vs. Signal Voltage @ T = 255C, 2.7 V 3 VCC 3 4.2 V Figure 6. USB ON Resistance vs. Signal Voltage @ T = 255C, 2.7 V 3 VCC 3 4.2 V http://onsemi.com 6 4 NS5S1153 VCC DUT VCC Input Output GND VOUT 0.1 F 50 35 pF tBMM Output 50 % OF DROOP VOLTAGE DROOP Switch Select Pin Figure 7. tBBM (Time Break−Before−Make) VCC Input DUT VCC 0.1 F 50% Output VOUT Open 50% 0V 50 VOH 90% 35 pF 90% Output VOL Input tON Figure 8. tON/tOFF VCC VCC Input DUT Output 50% 50% 0V 50 VOUT Open tOFF VOH 35 pF Output Input Figure 9. tON/tOFF http://onsemi.com 7 10% 10% VOL tOFF tON NS5S1153 50 Reference DUT Transmitted Input Output 50 Generator 50 Channel switch control/s test socket is normalized. Off isolation is measured across an off channel. On loss is the bandwidth of an On switch. VISO, Bandwidth and VONL are independent of the input signal direction. ǒVVOUT Ǔ for VIN at 100 kHz IN VOUT Ǔ for VIN at 100 kHz to 50 MHz VONL = On Channel Loss = 20 Log ǒ VIN VISO = Off Channel Isolation = 20 Log Bandwidth (BW) = the frequency 3 dB below VONL VCT = Use VISO setup and test to all other switch analog input/outputs terminated with 50 Figure 10. Off Channel Isolation/On Channel Loss (BW)/Crosstalk (On Channel to Off Channel)/VONL http://onsemi.com 8 NS5S1153 PACKAGE DIMENSIONS UQFN10 1.4x1.8, 0.4P CASE 488AT−01 ISSUE A EDGE OF PACKAGE D ÉÉ ÉÉ PIN 1 REFERENCE 2X 2X L1 E DETAIL A Bottom View (Optional) 0.10 C 0.10 C B TOP VIEW A1 0.05 C A1 C SIDE VIEW 3 9X EXPOSED Cu A 0.05 C 10X 5 SEATING PLANE ÉÉ ÉÉ A3 DETAIL B Side View (Optional) MOUNTING FOOTPRINT 0.663 0.0261 e 10 X L3 b MILLIMETERS MIN MAX 0.45 0.60 0.00 0.05 0.127 REF 0.15 0.25 1.40 BSC 1.80 BSC 0.40 BSC 0.30 0.50 0.00 0.15 0.40 0.60 1.700 0.0669 6 1 DIM A A1 A3 b D E e L L1 L3 MOLD CMPD e/2 L 10 NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. CONTROLLING DIMENSION: MILLIMETERS 3. DIMENSION b APPLIES TO PLATED TERMINAL AND IS MEASURED BETWEEN 0.25 AND 0.30 MM FROM TERMINAL. 4. COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS THE TERMINALS. A 0.200 0.0079 0.10 C A B 0.05 C 9X 0.563 0.0221 1 2.100 0.0827 NOTE 3 BOTTOM VIEW 0.400 0.0157 PITCH 10 X 0.225 0.0089 SCALE 20:1 mm Ǔ ǒinches *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. 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