NLAS2750 Low Voltage Dual SPDT Analog Switch with Negative Swing Audio Capability http://onsemi.com The NLAS2750 is a dual SPDT low on−resistance analog switch. It can operate from a single 1.8 V to 5.0 V power supply. It is a bi−directional switch that can switch a negative voltage swing audio signal without requiring a coupling capacitor. With a single power supply, the audio signal can swing over the range from −2 V to VCC. MARKING DIAGRAM Features 1 • Capable to Switch Negative Swing Audio Signals Without Requiring • • • • • UQFN10 CASE 488AT a DC Blocking Capacitor Low On−resistance (RON) Low Voltage Digital Control Logic (VINH = 1.4 V) Low Power Consumption (ICC ≤ 250 nA) Space Saving 1.4 mm x 1.8 mm Package UQFN Package This is a Pb−Free Device AL M G ALMG G = Specific Device Code = Date Code/Assembly Location = Pb−Free Device (Note: Microdot may be in either location) Typical Applications • Cellular Phones • Portable Media Players NC2 GND 7 6 IN2 8 5 NC1 COM2 9 4 IN1 10 3 COM1 NO2 1 2 VCC NO1 FUNCTION TABLE IN1 (Pin 4) IN2 (Pin 8) Function 0 X COM1 = NC1 1 X COM1 = NO1 X 0 COM2 = NC2 X 1 COM2 = NO2 ORDERING INFORMATION See detailed ordering and shipping information on page 7 of this data sheet. © Semiconductor Components Industries, LLC, 2013 September, 2013 − Rev. 0 1 Publication Order Number: NLAS2750/D NLAS2750 COM NO NC IN Figure 1. Logic Equivalent Circuit MAXIMUM RATINGS Symbol Parameter Value Unit −0.3 to +5.5 V (VCC) − 5.5 or − 2.5 whichever is higher, (VCC + 0.3) V −0.3 to +5.5 V 50 mA VCC Positive DC Supply Voltage VIS Analog Input Voltage (COM, NO, NC) (Note 1) VIN Digital (IN1, IN2) ICC Current (GND, VCC) IIS Continuous Switch Current (COM, NO, NC) (Note 1) ±250 mA IISP Peak Switch Current (Pulsed at 1 ms, 10% Duty Cycle) ±500 mA TSTG PD VESD ILU Storage Temperature −65 to +150 °C 200 mW Power Dissipation ESD (Human Body Model) All pins I/O to GND kV 6 8 Latch−up (per JESD78) 300 mA 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. 1. Signals on COM, NO, NC, exceeding VCC will be clamped by internal diodes. Limit forward diode current to maximum current ratings. RECOMMENDED OPERATING CONDITIONS Symbol Parameter Min Max Unit 1.8 5.0 V VCC Power Supply Range VIN Digital Select Input Voltage Overvoltage Tolerance (OVT) (IN1, IN2) GND 5.0 V VIS Analog Input Voltage (NC, NO, COM) −2.0 VCC V TA Operating Temperature Range −40 +85 tr, tf Input Rise or Fall Time (IN1, IN2) VCC < 2.7 V VCC 2.7 V 20 10 http://onsemi.com 2 °C ns/V NLAS2750 ELECTRICAL CHARACTERISTICS (VCC = 2.7 V, ±10%) Guaranteed Maximum Limit −405C to 855C Parameter Symbol Test Conditions Min Typ Max Unit VCC V 1.3 ANALOG SWITCH VIS RDS(on) RON Analog Signal Range (Note 2) On−Resistance On−Resistance Match RON Flatness On−Resistance Resistance Flatness INO/NC(off) Switch Off Leakage Current −2.5 VCC = 2.7 V, VNC/NO = −2.5 V or 2.5 V, VCOM = 2.5 V or −2.5 V ICOM(off) ICOM(on) 0.6 VCC = 2.7 V, VIS = (VCC − 4.5 V), −1 V, 0 V 1 V, 2 V, VCC IIS = 100 mA Channel On Leakage Current 0.1 0.5 50 −250 −250 50 nA 250 nA 250 nA DIGITAL CONTROL VINH Input Voltage High VINL Input Voltage Low CIN Input Capacitance IINL or IINH VCC = 2.7 V to 4.3 V 1.4 V 0.6 5 Input Current VIN = 0 or VCC −1 VCC = 2.7 V to 4.3 V −250 V pF 1 A 250 nA POWER CONSUMPTION ICC Maximum Quiescent Supply Current 50 2. Guaranteed by design, not subject to production testing. DYNAMIC CHARACTERISTICS (VCC = 2.7 V, ±10%) Guaranteed Maximum Limit −405C to 855C Symbol tBBM Parameter Break−Before−Make Time (Notes 6 and 7) tON(EN) Enable Turn−On Time (Notes 6 and 7) tOFF(EN) Enable Turn−Off Time (Notes 6 and 7) VCC = 2.7 V, VS = 1.5 V, RL = 50 , CL = 35 pF QINJ Charge Injection (Note 6) CL = 1 nF, RGEN = 0 , VGEN = 0 V OIRR Off−Isolation (Note 6) XTALK Crosstalk (Notes 6 and 8) BW CNC/NO(off) Bandwidth (Note 6) Channel−Off Capacitance (Note 6) CCOM/NC/NO(on) Channel−On Capacitance (Note 6) 3. 4. 5. 6. 7. 8. Test Conditions Min Typ 1000 1250 Max Unit ns 1400 1700 ns 125 150 ns 60 pC VCC = 2.7 V, RL = 50 , CL = 5 pF, f = 300 kHz −58 dB −61 dB VCC = 2.7 V, RL = 50 , −3 dB 44 MHz 25 pF 75 pF VCC = 2.7 V, f = 1 MHz Typ. = 25°C The algebraic convention whereby the most negative value is a minimum and the most positive a maximum is used in this data sheet. Typical values are for design aid only, not guaranteed nor subject to production testing. Guaranteed by design, not subject to production testing. VIS = input voltage to perform proper function. Crosstalk Measured between channels. http://onsemi.com 3 NLAS2750 TYPICAL CHARACTERISTICS 2 1.2 1.8 1.1 1.6 1 RON, ON RESISTANCE () RON, ON RESISTANCE () (25°C, unless otherwise specified) 1.4 1.2 +85°C 1 0.8 +25°C 0.6 −40°C 0.4 VCC = 2 V ION = 100 mA 0.2 0 −2.5 −1.5 −0.5 0.5 1.5 +85°C 0.9 0.8 +25°C 0.7 −40°C 0.6 0.5 0.4 0.3 VCC = 2.7 V ION = 100 mA 0.2 0.1 −2.5 2.5 −1.5 VIS, ANALOG VOLTAGE (V) 2.5 1.1 +85°C 0.9 0.8 0.7 +25°C 0.6 −40°C 0.5 0.4 0.3 VCC = 3.6 V ION = 100 mA 0.2 0.1 −2.5 1.5 1.2 −1.5 −0.5 0.5 1.5 RON, ON RESISTANCE () RON, ON RESISTANCE () 1 0.5 VIS, ANALOG VOLTAGE (V) 1.2 1.1 −0.5 1 +85°C 0.9 0.8 0.7 +25°C 0.6 0.5 −40°C 0.4 0.3 VCC = 4.3 V ION = 100 mA 0.2 0.1 −2.5 2.5 VIS, ANALOG VOLTAGE (V) −1.5 −0.5 0.5 1.5 VIS, ANALOG VOLTAGE (V) Figure 2. On Resistance (RON) vs. Analog Input Voltage (VIS) http://onsemi.com 4 2.5 NLAS2750 TYPICAL CHARACTERISTICS (25°C, unless otherwise specified) 0 −1 GAIN (dB) −2 −3 −4 −5 −6 −7 −8 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+09 FREQUENCY (Hz) Figure 3. Bandwidth Measurement − Gain vs. Frequency 0 OFF ISOLATION (dB) −1 −2 −3 −4 −5 −6 −7 −8 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+09 FREQUENCY (Hz) Figure 4. Off Isolation Measurement 0 CROSS TALK (dB) −1 −2 −3 −4 −5 −6 −7 −8 1.00E+05 1.00E+06 1.00E+07 1.00E+08 FREQUENCY (Hz) Figure 5. Cross Talk Measurement http://onsemi.com 5 1.00E+09 NLAS2750 TEST CIRCUITS VCC DUT VIS Input Output GND VOUT 0.1 F 50 tBMM 35 pF 90% 90% of VOH Output Switch Select Pin GND Figure 6. tBBM (Time Break−Before−Make) VCC Input DUT VIS 0.1 F 50% Output VOUT Open 50% 0V 50 VOH 90% 35 pF 90% Output VOL Input tON tOFF Figure 7. tON/tOFF VCC VCC Input DUT Output 50% 0V 50 VOUT Open 50% VOH 35 pF Output Input tOFF Figure 8. tON/tOFF http://onsemi.com 6 10% 10% VOL tON NLAS2750 50 DUT Reference 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 Logǒ 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 9. Off Channel Isolation/On Channel Loss (BW)/Crosstalk (On Channel to Off Channel)/VONL DUT VCC VIN Output Open GND CL Output Off VIN On Off VOUT Figure 10. Charge Injection: (Q) ORDERING INFORMATION Device Package Shipping† NLAS2750MUTAG UQFN10 (Pb−Free) 3000 / Tape & Reel †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. http://onsemi.com 7 NLAS2750 PACKAGE DIMENSIONS UQFN10 1.4x1.8, 0.4P CASE 488AT ISSUE A EDGE OF PACKAGE D ÉÉ ÉÉ ÉÉ PIN 1 REFERENCE 2X 2X 0.10 C L1 E 0.10 C EXPOSED Cu A 0.05 C A1 0.05 C A1 C SIDE VIEW 3 9X DETAIL A Bottom View (Optional) B TOP VIEW 10X 5 SEATING PLANE ÉÉ ÉÉ A3 DETAIL B Side View (Optional) 0.663 0.0261 e 10 X L3 b 0.200 0.0079 0.10 C A B 0.05 C 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 MOUNTING FOOTPRINT* 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 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 owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. 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. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. 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