NLAS324 Dual SPST Analog Switch, Low Voltage, Single Supply The NLAS324 is a dual SPST (Single Pole, Single Throw) switch, similar to 1/2 a standard 4066. The device permits the independent s e l e c t i o n o f 2 a n a l o g / d i g i t a l s i g n a l s . Av a i l a b l e i n t h e Ultra−Small 8 package. The use of advanced 0.6 CMOS process, improves the RON resistance considerably compared to older higher voltage technologies. http://onsemi.com MARKING DIAGRAM Features • • • • • • • • • • • • 8 On Resistance is 20 Typical at 5.0 V Matching is t Between Sections 2 − 6 V Operating Range Ultra Low t 5 pC Charge Injection Ultra Low Leakage t 1 nA at 5.0 V, 25°C Wide Bandwidth u 200 MHz, −3 dB 2000 V ESD (HBM) Ron Flatness $ 6 at 5.0 V US8 Package Negative Enable Switches are Independent Pb−Free Package is Available NC1 COM1 IN2 GND 1 1 A7 = Device Code M = Date Code* G = Pb−Free Package (Note: Microdot may be in either location) *Date Code orientation may vary depending upon manufacturing location. PIN ASSIGNMENT 7 3 6 4 A7 M G G 1 8 2 US8 US SUFFIX CASE 493 8 5 VCC IN1 COM2 NC2 1 NC1 2 COM1 3 IN2 4 GND 5 NC2 6 COM2 7 IN1 8 VCC FUNCTION TABLE On/Off Enable Input State of Analog Switch L H On Off Figure 1. Pinout ORDERING INFORMATION Device NLAS324US NLAS324USG Package Shipping† US8 3,000 / Tape & Reel US8 (Pb−Free) 3,000 / 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. © Semiconductor Components Industries, LLC, 2006 April, 2006 − Rev. 7 1 Publication Order Number: NLAS324/D NLAS324 MAXIMUM RATINGS Symbol Value Unit DC Supply Voltage *0.5 to )7.0 V VI DC Input Voltage *0.5 to )7.0 V VO DC Output Voltage *0.5 to )7.0 V IIK DC Input Diode Current VI < GND *50 mA IOK DC Output Diode Current VO < GND *50 mA VCC Parameter IO DC Output Sink Current $50 mA ICC DC Supply Current per Supply Pin $100 mA IGND DC Ground Current per Ground Pin $100 mA TSTG Storage Temperature Range *65 to )150 _C 260 _C )150 _C TL Lead Temperature, 1 mm from Case for 10 Seconds TJ Junction Temperature under Bias JA Thermal Resistance (Note 1) 250 _C/W PD Power Dissipation in Still Air at 85_C 250 mW MSL Moisture Sensitivity FR Level 1 Flammability Rating Oxygen Index: 28 to 34 VESD ESD Withstand Voltage UL 94 V−0 @ 0.125 in Human Body Model (Note 2) Machine Model (Note 3) Charged Device Model (Note 4) > 2000 > 150 N/A V 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. Measured with minimum pad spacing on an FR4 board, using 10 mm−by−1 inch, 2−ounce copper trace with no air flow. 2. Tested to EIA/JESD22−A114−A. 3. Tested to EIA/JESD22−A115−A. 4. Tested to JESD22−C101−A. RECOMMENDED OPERATING CONDITIONS Symbol Characteristics VCC Positive DC Supply Voltage Min Max Unit 2.0 5.5 V VIN Digital Input Voltage (Enable) GND 5.5 V VIO Static or Dynamic Voltage Across an Off Switch GND VCC V VIS Analog Input Voltage (NO, COM) GND VCC V TA Operating Temperature Range, All Package Types −55 +125 °C tr, tf Input Rise or Fall Time, (Enable Input) 0 0 100 20 ns/V Vcc = 3.3 V + 0.3 V Vcc = 5.0 V + 0.5 V 90 419,300 47.9 100 178,700 20.4 110 79,600 9.4 120 37,000 4.2 130 17,800 2.0 140 8,900 1.0 TJ = 80_C 117.8 TJ = 90_C 1,032,200 TJ = 100_C 80 TJ = 110_C Time, Years TJ = 120_C Time, Hours FAILURE RATE OF PLASTIC = CERAMIC UNTIL INTERMETALLICS OCCUR TJ = 130_C Junction Temperature 5C NORMALIZED FAILURE RATE DEVICE JUNCTION TEMPERATURE VERSUS TIME TO 0.1% BOND FAILURES 1 1 10 100 1000 TIME, YEARS Figure 2. Failure Rate vs. Time Junction Temperature http://onsemi.com 2 NLAS324 DC CHARACTERISTICS − Digital Section (Voltages Referenced to GND) Guaranteed Max Limit Symbol Parameter VIH Condition VCC −55 to 255C <855C <1255C Unit Minimum High−Level Input Voltage, Enable Inputs 2.0 3.0 4.5 5.5 1.5 2.1 3.15 3.85 1.5 2.1 3.15 3.85 1.5 2.1 3.15 3.85 V VIL Maximum Low−Level Input Voltage, Enable Inputs 2.0 3.0 4.5 5.5 0.5 0.9 1.35 1.65 0.5 0.9 1.35 1.65 0.5 0.9 1.35 1.65 V IIN Maximum Input Leakage Current, Enable Inputs VIN = 5.5 V or GND 0 V to 5.5 V +0.1 +1.0 +1.0 A ICC Maximum Quiescent Supply Current (per package) Enable and VIS = VCC or GND 5.5 1.0 1.0 2.0 A DC ELECTRICAL CHARACTERISTICS − Analog Section Guaranteed Max Limit Symbol Parameter Condition VCC −55 to 255C <855C <1255C Unit RON Maximum ON Resistance (Figures 8 − 12) VIN = VIH VIS = VCC to GND IIsI = <10.0mA 3.0 4.5 5.5 45 30 25 50 35 30 55 40 35 RFLAT(ON) ON Resistance Flatness VIN = VIH IIsI = <10.0mA VIS = 1V, 2V, 3.5V 4.5 4 4 5 INO(OFF) Off Leakage Current, Pin 2 (Figure 3) VIN = VIL VNO = 1.0 V, VCOM = 4.5 V or VCOM = 1.0 V and VNO 4.5 V 5.5 1 10 100 nA ICOM(OFF) Off Leakage Current, Pin 1 (Figure 3) VIN = VIL VNO = 4.5 V or 1.0 V VCOM = 1.0 V or 4.5 V 5.5 1 10 100 nA AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0 ns) Guaranteed Max Limit VCC Symbol Parameter Test Conditions (V) −55 to 255C Min Typ Max <855C Min Typ <1255C Max Min Typ Max Unit tON Turn−On Time RL = 300 CL = 35 pF (Figures 4, 5, and 13) 2.03.04.55.5 7.0 5.0 4.5 4.5 14 10 9 9 16 12 11 11 16 12 11 11 ns tOFF Turn−Off Time RL = 300 CL = 35 pF (Figures 4, 5, and 13) 2.03.04.5 5.5 11.0 7.0 5.0 5.0 22 14 10 10 24 16 12 12 24 16 12 12 ns Typical @ 25, VCC = 5.0 V CIN CNO or CNC CCOM(OFF) CCOM(ON) Maximum Input Capacitance, Select Input Analog I/O (switch off) Common I/O (switch off) Feedthrough (switch on) 8 10 10 20 http://onsemi.com 3 pF NLAS324 ADDITIONAL APPLICATION CHARACTERISTICS (Voltages Referenced to GND Unless Noted) VCC Limit V 25°C Unit VIS = 0 dBm VIS centered between VCC and GND (Figures 6 and 14) 3.0 4.5 5.5 190 200 220 MHz Maximum Feedthrough On Loss VIS = 0 dBm @ 10 kHz VIS centered between VCC and GND (Figure 6) 3.0 4.5 5.5 −2 −2 −2 dB Off−Channel Isolation f = 100 kHz; VIS = 1 V RMS VIS centered between VCC and GND (Figures 6 and 15) 3.0 4.5 5.5 −93 dB Charge Injection Enable Input to Common I/O VIS = VCC to GND, FIS = 20 kHz tr = tf = 3 ns RIS = 0 , CL = 1000 pF Q = CL * VOUT (Figures 7 and 16) 3.0 5.5 1.5 3.0 pC Total Harmonic Distortion THD + Noise FIS = 20 Hz to 1 MHz, RL = Rgen = 600 , CL = 50 pF VIS = 3.0 VPP sine wave VIS = 5.0 VPP sine wave (Figure 17) 3.3 5.5 0.3 0.15 % Symbol Parameter BW Maximum On−Channel −3dB Bandwidth or Minimum Frequency Response VONL VISO Q THD Condition 1.00E+05 1.00E+04 1.00E+03 LEAKAGE (pA) 1.00E+02 1.00E+01 ICOM(ON) 1.00E+00 1.00E−01 1.00E−02 1.00E−03 ICOM(OFF) 1.00E−04 1.00E−05 INO(OFF) 1.00E−06 1.00E−07 −55 −35 −15 5 25 45 65 85 105 125 145 TEMPERATURE (°C) Figure 3. Switch Leakage vs. Temperature VCC DUT VCC 50% Input NO 0V COM VOUT 0.1 F 300 50% VOH 35 pF 90% 90% Output VOL Input tON Figure 4. tON/tOFF http://onsemi.com 4 tOFF NLAS324 VCC VCC 50% Input DUT 300 NO COM 50% 0V VOUT VOH 35 pF Output 10% 10% VOL Input tOFF tON Figure 5. tON/tOFF DUT Reference COM Transmitted NO 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 for ǓV at 100 kHz IN IN VOUT VONL = On Channel Loss = 20 Log ǒ for ǓV at 100 kHz to 50 MHz VIN IN VISO = Off Channel Isolation = 20 Log Bandwidth (BW) = the frequency 3 dB below VONL Figure 6. Off Channel Isolation/On Channel Loss (BW)/Crosstalk (On Channel to Off Channel)/VONL DUT NO VCC VIN COM GND CL Output Off VIN Figure 7. Charge Injection: (Q) http://onsemi.com 5 On Off VOUT NLAS324 80 80 70 70 60 VCC = 2.0 50 50 RON () RON () 60 40 VCC = 2.5 30 −55°C 30 25°C VCC = 3.0 20 40 20 85°C VCC = 4.5 10 10 0 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 125°C 0 5 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 VCOM (VOLTS) VIS (VOLTS) Figure 8. RON vs. VCOM and VCC (@255C) Figure 9. RON vs. VCOM and Temperature, VCC = 2.0 V 45 2 30 40 20 25 RON () RON () 30 −55°C 20 25°C 15 10 15 125°C 25°C 85°C 10 85°C 5 125°C 5 0 −55°C 25 35 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 0 2.2 2.4 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 VCOM (VOLTS) VCOM (VOLTS) Figure 10. RON vs. VCOM and Temperature, VCC = 2.5 V Figure 11. RON vs. VCOM and Temperature, VCC = 3.0 V 3 35.0 18 30.0 16 −55°C 25°C 25.0 12 TIME (nS) RON () 14 85°C 10 8 15.0 4 5.0 2 0.0 2.0 0 tON 10.0 125°C 6 20.0 tOFF 0 0.4 0.8 1.2 1.6 2 2.4 2.8 3.2 3.6 4 4.4 3.0 4.5 5.0 5.5 VCC (V) VCOM (VOLTS) Figure 12. RON vs. VCOM and Temperature, VCC = 4.5 V Figure 13. Switching Time vs. Supply Voltage, T = 255C http://onsemi.com 6 NLAS324 0 0 0 BANDWIDTH (dB/Div) Phase (Degrees) 5 VCC = 5.0 V TA = 25°C 0.01 0.1 1 10 OFF ISOLATION (dB/Div) 10 PHASE (Degrees) Bandwidth (On − Loss) −50 VCC = 5.0 V TA = 25°C −100 100 300 0.01 0.1 FREQUENCY (MHz) 1 100 300 10 FREQUENCY (MHz) Figure 14. ON Channel Bandwidth and Phase Shift Over Frequency Figure 15. Off Channel Isolation 100 1.60 1.40 VCC = 5.0 V 1.20 10 0.80 THD (%) Q (pC) 1.00 VCC = 3.0 V 1 3.3 V 0.60 0.40 0.1 5.5 V 0.20 0.00 0.0 0.01 1.0 2.0 3.6 3.0 VCOM (V) 4.0 4.5 10 5.0 100 1000 10000 100000 1000000 FREQUENCY (Hz) Figure 16. Charge Injection vs. VCOM Figure 17. THD vs. Frequency http://onsemi.com 7 NLAS324 CAVITY TAPE TOP TAPE TAPE TRAILER (Connected to Reel Hub) NO COMPONENTS 160 mm MIN COMPONENTS TAPE LEADER NO COMPONENTS 400 mm MIN DIRECTION OF FEED Figure 18. Tape Ends for Finished Goods TAPE DIMENSIONS mm 4.00 Ğ1.50 TYP 4.00 2.00 1.75 3.50 $ 0.25 0.30 8.00 + − 0.10 1 Ğ1.00 ± 0.25 TYP DIRECTION OF FEED Figure 19. US8 Reel Configuration/Orientation http://onsemi.com 8 NLAS324 t MAX 1.5 mm MIN (0.06 in) A 13.0 mm $0.2 mm (0.512 in $0.008 in) 50 mm MIN (1.969 in) 20.2 mm MIN (0.795 in) FULL RADIUS G Figure 20. Reel Dimensions REEL DIMENSIONS Tape Size T and R Suffix A Max G t Max 8 mm US 178 mm (7 in) 8.4 mm, + 1.5 mm, −0.0 (0.33 in + 0.059 in, −0.00) 14.4 mm (0.56 in) DIRECTION OF FEED BARCODE LABEL POCKET Figure 21. Reel Winding Direction http://onsemi.com 9 HOLE NLAS324 PACKAGE DIMENSIONS US8 US SUFFIX CASE 493−02 ISSUE B −X− A 8 J −Y− 5 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETERS. 3. DIMENSION “A” DOES NOT INCLUDE MOLD FLASH, PROTRUSION OR GATE BURR. MOLD FLASH. PROTRUSION AND GATE BURR SHALL NOT EXCEED 0.140 MM (0.0055”) PER SIDE. 4. DIMENSION “B” DOES NOT INCLUDE INTER−LEAD FLASH OR PROTRUSION. INTER−LEAD FLASH AND PROTRUSION SHALL NOT E3XCEED 0.140 (0.0055”) PER SIDE. 5. LEAD FINISH IS SOLDER PLATING WITH THICKNESS OF 0.0076−0.0203 MM. (300−800 “). 6. ALL TOLERANCE UNLESS OTHERWISE SPECIFIED ±0.0508 (0.0002 “). DETAIL E B L 1 4 R S G P U H C −T− SEATING PLANE 0.10 (0.004) T K D N R 0.10 TYP 0.10 (0.004) M T X Y V M F DETAIL E DIM A B C D F G H J K L M N P R S U V MILLIMETERS MIN MAX 1.90 2.10 2.20 2.40 0.60 0.90 0.17 0.25 0.20 0.35 0.50 BSC 0.40 REF 0.10 0.18 0.00 0.10 3.00 3.20 0_ 6_ 5_ 10 _ 0.23 0.34 0.23 0.33 0.37 0.47 0.60 0.80 0.12 BSC INCHES MIN MAX 0.075 0.083 0.087 0.094 0.024 0.035 0.007 0.010 0.008 0.014 0.020 BSC 0.016 REF 0.004 0.007 0.000 0.004 0.118 0.126 0_ 6_ 5_ 10 _ 0.010 0.013 0.009 0.013 0.015 0.019 0.024 0.031 0.005 BSC SOLDERING FOOTPRINT* 3.8 0.15 0.50 0.0197 1.8 0.07 0.30 0.012 1.0 0.0394 SCALE 8:1 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). 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