AOZ Ω Low-Voltage Dual-DPDT Analog Switch. General Description. Features. Applications AOZ6275

Transcription

1 .35Ω Low-Voltage Dual-DPDT nalog witch General Description The OZ6275 is a dual Double-Pole, Double-Throw (DPDT) analog switch that is designed to operate from a single 1.65 V to 4.3 V supply. The OZ6275 features an ultra-low on resistance, excellent Total Harmonic Distortion (THD) performance, and low power consumption. The device also features fast switching and guaranteed Break-Before-Make (BBM) switching which interrupts one circuit before closing the other. This ensures the switches never shorts the driver. Features Low On Resistance (R ON ) for +2.7 V supply (.35 Ω) Low I CCT current when n input is lower than V CC.25 Ω maximum R ON flatness for +2.7 V supply mall 1.8 mm x 2.6 mm 16-Lead QFN Package Broad 1.65 V to 4.3 V V CC operating range Low THD (.1% typical for 32 Ω load) pplications Cell phone PD Portable media player Typical pplication Connection Diagram 1B tereo MP3 Player L+ L- R+ R- OZ6275 L+ L- 1 L 1B 1 2B 2B 1 3B Integrated Baseband Processor L+ L- R+ R- R+ R R- 2 3B 1 4B 4B Rev. 1. February Page 1 of 1

2 Ordering Information Part Number mbient Temperature Range Package Environmental OZ6275QI -4 C to +85 C 1.8 mm x 2.6 mm 16-Lead QFN Green O Green Products use reduced levels of Halogens, and are also RoH compliant. Please visit for additional information. Pin Configuration Pin Description 1 1B B B 1 6 V CC 7 4B 8 Pin Name Function 4 4B 1 1, 2, 3, 4, 1B, 1B 1, 2B, 2B 1, Data Ports 3B, 3B 1, 4B, 4B 1 1, 2 Control Input B Truth Table Logic Input Function 2B 3B 1 3 nb Connected to n 1 nb 1 Connected to n QFN-16 (Top Thru View) bsolute Maximum Ratings Exceeding the bsolute Maximum Ratings may damage the device. ymbol Parameter Rating V CC upply Voltage -.5 V to +4.6 V V witch Voltage -.5 to V CC +.3 V V IN Input Voltage -.5 V to +4.6 V I IK Minimum Input Diode Current -5 m I W witch Current 35 m I WPEK Peak witch Current (Pulsed at 1 ms duration, <1 % Duty Cycle) 5 m T TG torage Temperature Range -65 C to +15 C T J Maximum Junction Temperature +15 C T L Lead Temperature (oldering, 1 seconds) +26 C ED Human Body Model 8 V Recommend Operating Ratings The device is not guaranteed to operate beyond the Recommended Operating Ratings. ymbol Parameter Rating V CC upply Voltage 1.65 V to 4.3 V V IN Control Input Voltage (1) V to V CC V W witch Input Voltage V to V CC T Operating Temperature -4 C to +85 C Note: 1. Unused inputs must be held HIGH or LOW. They may not float. Rev. 1. February Page 2 of 1

3 DC Electrical Characteristics Unless otherwise indicated, specifications indicate a temperature range of -4 C to +85 C. ll typical values are at 25 C unless otherwise specified. ymbol Parameter Conditions V CC (V) Min. Typ. Max. Units V IH Input Voltage HIGH V 2.7 to to to V IL Input Voltage LOW V 2.7 to to to I IN Control Input Leakage V IN = V to V CC 1.65 to µ I NO(OFF), Off-Leakage Current of Port n =.3 V, V CC.3 V, 1.95 to n I NC(OFF) nb and nb 1 nb or nb 1 =.3 V, V CC.3 V or floating I (ON) On Leakage Current of Port n =.3 V, V CC.3V, nb or nb 1 =.3 V, V CC.3 V or floating 1.95 to n R ON witch On Resistance (2) I OUT = 1 m, nb or nb 1 = V,.7 V, 2.3 V, or 4.3 V Ω I OUT = 1 m, nb or nb 1 = V,.7 V, 2.3 V, or 3. V I OUT = 1 m, nb or nb 1 = V,.7 V, 2. V, or 2.7 V I OUT = 1 m, nb or nb 1 = V,.7 V, 1.6 V, or 2.3 V I OUT = 1 m, nb or nb 1 = V, 1. V, or 1.8 V R ON On Resistance Matching I OUT = 1 m, Ω Between Channels (3) nb or nb 1 =.7 V R FLT(ON) On Resistance Flatness (4) I OUT = 1 m, Ω nb or nb 1 = V to V CC I CC Quiescent upply Current V IN = V to V CC, I OUT = n I CCT Increase in I CC per Input V IN = 1.8 V µ Control Voltage V IN = 2.6 V Notes: 2. On resistance is determined by the voltage drop between and B pins at the indicated current through the switch. 3. R ON = R ONmax R ONmin measured at identical V CC, temperature, and voltage. 4. Flatness is defined as the difference between the maximum and minimum value of R ON over the specified range of conditions. Rev. 1. February Page 3 of 1

4 C Electrical Characteristics Unless otherwise indicated, specifications indicate a temperature range of -4 C to +85 C. ll typical values are at 25 C unless otherwise specified. ymbol Parameter Conditions V CC (V) Min. Typ. Max. Units t ON Turn-On Time nb or nb 1 = 1.5 V, R L = 5 Ω, C L = 35 pf 3.6 to ns 2.7 to to t OFF Turn-Off Time nb or nb 1 = 1.5 V, R L = 5 Ω, C L = 35 pf 3.6 to ns 2.7 to to t BBM Break-Before-Make Time nb or nb 1 = 1.5 V, R L = 5 Ω, C L = 35 pf 3.6 to ns 2.7 to to Q Charge Injection C L = 1 pf, V GEN = V, R GEN = Ω 3.6 to pc 2.7 to to OIRR Off Isolation f = 1 khz, R L = 5 Ω, C L = 5 pf 3.6 to db 2.7 to to Xtalk Crosstalk f = 1 khz, R L = 5 Ω, C L = 5 pf 3.6 to db 2.7 to to BW -3dB Bandwidth R L = 5 Ω 2.3 to MHz THD Total Harmonic R L = 32 Ω, V IN = 2 V pp, f = 2 Hz to 2 khz 3.6 to % Distortion 2.7 to to Capacitance Unless otherwise indicated, specifications indicate a temperature range of -4 C to +85 C. ll typical values are at 25 C unless otherwise specified. ymbol Parameter Conditions V CC (V) Min. Typ. Max. Units C IN Control Pin Input Capacitance f = 1 MHz pf C OFF B Port Off Capacitance f = 1 MHz pf C ON Port On Capacitance f = 1 MHz pf Rev. 1. February Page 4 of 1

5 Typical Performance Characteristics 1.6 r D(on) vs. nalog 25 C rd(on) - Drain-ource On Resistance (mω) = 1.65V 1.8V 2.3V 2.7V 3.V 4.3V V D - nalog Voltage (V) rd(on) - Drain-ource On Resistance (mω) r D(on) vs. nalog 2.3V +85 C +25 C -4 C r D(on) - Drain-ource On Resistance (mω) r D(on) vs. nalog 2.7V +85 C +25 C -4 C V D - nalog Voltage (V) V D - nalog Voltage (V) rd(on) - Drain-ource On Resistance (mω) r D(on) vs. nalog 3.V C +25 C -4 C 3.5 r D(on) - Drain-ource On Resistance (mω) r D(on) vs. nalog 4.3V +85 C +25 C -4 C V D - nalog Voltage (V) V D - nalog Voltage (V) Rev. 1. February Page 5 of 1

6 Typical Performance Characteristics (Continued) Crosstalk and Off Isolation vs. Frequency Insertion Loss vs. Frequency Xtalk, OIRR (db) OIRR Insertion Loss (db) BW -8 Xtalk Frequency (MHz) Frequency (MHz) Rev. 1. February Page 6 of 1

7 C Loading and Waveforms V B Control Input V 5% t R = t = 2.5n F R L 5Ω C L 35pF witch Output t ON t OFF.9 x.9 x C L Includes Fixture and tray Capacitance Logic input waveform are inverted for switches with opposite logic sense Figure 1. Turn-On/Turn-Off Timing V B B B 1 Control Input V 5% t R = t = 2.5n F R L 5Ω C L 35pF.9 x V OUT C L Includes Fixture and tray Capacitance t D Figure 2. Break-Before-Make Timing B V IN 5Ω 5Ω Network nalyzer ource ignal B B 1 V IN 5Ω Network nalyzer ource ignal 5Ω or V + 5Ω or V + 5Ω Figure 3. Off Isolation Figure 4. Crosstalk Rev. 1. February Page 7 of 1

8 C Loading and Waveforms (continued) V GEN R GEN Input Control B or B 1 C L IN OFF ON Δ OFF IN OFF ON Q = (Δ )(C L ) OFF Figure 5. Charge Injection 1nF Network nalyzer Capacitance Meter f = 1MHz B or B1 V or 5Ω ource ignal 5Ω + BN Figure 6. ON/Off Capacitance Measurement Figure 7. Bandwidth udio nalyzer 6Ω BN ource ignal 6Ω + 32Ω C L C L Includes Fixture and tray Capacitance Figure 8. Harmonic Distortion Rev. 1. February Page 8 of 1

9 Package Dimensions, QFN 1.8 mm x 2.6 mm, 16L D Pin 1 Reference 15x L X 2X.15 C.15 C TOP VIEW E B L x b BOTTOM VIEW e.1 C B.5 C NOTE 3.1 C.8 C IDE VIEW 1 3 C ETING PLNE RECOMMENDED LND PTTERN Dimensions in millimeters ymbols 1 3 b D E e L L1 Min. Min REF BC 2.6 BC.4 BC ymbols 1 3 b D E e L L1 Dimensions in inches Min. Min REF BC.12 BC.16 BC UNIT: mm Notes: 1. Dimensioning and tolerancing per ME Y14.5m, Controlling dimension is millimeter, converted inch dimensions are not necessarily exact. 3. Dimension b applies to plated terminal and is measured between.25 mm and.3 mm from terminal. 4. Coplanarity applies to the exposed pad as well as the terminals. 5. Exposed pads connected to die flag. Used as test contacts. Rev. 1. February Page 9 of 1

10 Part Marking OZ6275QI (QFN-16) Product Number Code R 19 ssembly Lot Code and ssembly Location Code Week Code and Year Code This datasheet contains preliminary data; supplementary data may be published at a later date. lpha & Omega emiconductor reserves the right to make changes at any time without notice. LIFE UPPORT POLICY LPH & OMEG EMICONDUCTOR PRODUCT RE NOT UTHORIZED FOR UE CRITICL COMPONENT IN LIFE UPPORT DEVICE OR YTEM. s used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. critical component in any component of a life support, device, or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. Rev. 1. February Page 1 of 1