AOZ Ω Low-Voltage Dual-DPDT Analog Switch

Transcription

1 0.3Ω Low-Voltage Dual-DPDT nalog witch General Description The OZ6274 is a dual Double-Pole, Double-Throw (DPDT) analog switch that is designed to operate from a single 1.65V to 4.3V supply. The OZ6274 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, assuring the switches never shorts the driver. Features Low On Resistance (R ON ) for +2.7V supply (0.3Ω) Low I CCT current when n input is lower than V CC 0.25Ω maximum R ON flatness for +2.7V supply mall 3 x 3mm 16-Lead QFN Package Broad 1.65V to 4.30V V CC operating range Low THD (0.01% typical for 32Ω load) pplications Cell phone PD Portable media player Typical pplication Pin Configuration 1B 0 tereo MP3 Player L+ L- R+ R- OZ6274 L+ L- 1 L 1B 1 2B 0 2B 1 3B Integrated Baseband Processor L+ L- R+ R- R+ R R- 2 3B 1 4B 0 4B Rev. 1.5 February Page 1 of 9

2 Ordering Information Part Number mbient Temperature Range Package Environmental OZ6274QI -40 C to +85 C 3x3 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 1 V CC 4B 0 Pin Name Function 1B B 1 1, 2, 3, 4, 1B 0, 1B 1, 2B 0, 2B 1, Data Ports 3B 0, 3B 1, 4B 0, 4B 1 1, 2 Control Input 2B B 0 Truth Table B 0 3B 1 3 QFN-16 (Top Thru View) Logic Input Function 0 nb 0 Connected to n 1 nb 1 Connected to n bsolute Maximum Ratings Exceeding the bsolute Maximum ratings may damage the device. ymbol Parameter Rating V CC upply Voltage -0.5V to +4.6V V witch Voltage -0.5 to V CC + 0.3V V IN Input Voltage -0.5V to +4.6V I IK Minimum Input Diode Current -50m I W witch Current 350m I WPEK Peak witch Current (Pulsed at 1ms duration, <10% Duty Cycle) 500m T TG torage Temperature Range -65 C to +150 C T J Maximum Junction Temperature +150 C T L Lead Temperature (oldering, 10 seconds) +260 C ED Human Body Model 6000V Recommend Operating Ratings The device is not guaranteed to operate beyond the Maximum Operating Ratings. ymbol Parameter Rating V CC upply Voltage 1.65V to 4.3V V IN Control Input Voltage (1) 0V to V CC V W witch Input Voltage 0V to V CC T Operating Temperature -40 C to +85 C Note: 1. Unused inputs must be held HIGH or LOW. They may not float. Rev. 1.5 February Page 2 of 9

3 DC Electrical Characteristics Unless otherwise indicated, specifications indicate a temperature range of -40 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 = 0V to V CC 1.65 to µ I NO(OFF), Off-Leakage Current of Port n = 0.3V, V CC 0.3V, nb 0 or nb 1 = 0.3V, 1.95 to n I NC(OFF) nb 0 and nb 1 V CC 0.3V or floating I (ON) On Leakage Current of Port n = 0.3V, V CC 0.3V, nb 0 or nb 1 = 0.3V, V CC 0.3V or floating 1.95 to n R ON witch On Resistance (2) I OUT = 100m, nb 0 or nb 1 = 0V, 0.7V, 2.3V, 4.3V Ω I OUT = 100m, nb 0 or nb 1 = 0V, 0.7V, V, 3.0V I OUT = 100m, nb 0 or nb 1 = 0V, 0.7V, V, 2.7V I OUT = 100m, nb 0 or nb 1 = 0V, 0.7V, V, 2.3V I OUT = 100m, nb 0 or nb 1 = 0V, 1.0V, 1.8V I = 100m, nb or nb = 0.7V Ω ΔR ON On Resistance Matching Between Channels (3) OUT R FLT(ON) On Resistance Flatness (4) I OUT = 100m, B 0 or nb 1 = 0V to V CC Ω I CC Quiescent upply Current V IN = 0V to V CC, I OUT = n I CCT Increase in I CC per Input Control V IN = 1.8V µ Voltage V IN = 2.6V Notes: 2. On resistance is determined by the voltage drop between and B pins at the indicated current through the switch. 3. ΔR 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. 1.5 February Page 3 of 9

4 C Electrical Characteristics Unless otherwise indicated, specifications indicate a temperature range of -40 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 0 or nb 1 = 1.5V, R L =, C L = 35pF 3.6 to ns 2.7 to to t OFF Turn-Off Time nb 0 or nb 1 = 1.5V, R L =, C L = 35pF 3.6 to ns 2.7 to to t BBM Break-Before-Make Time nb 0 or nb 1 = 1.5V, R L =, C L = 35pF 3.6 to ns 2.7 to to Q Charge Injection C L = 100pF, V GEN = 0V, R GEN = 0Ω 3.6 to pc 2.7 to to OIRR Off Isolation f = 100kHz, R L =, C L = 5pF 3.6 to db 2.7 to to Xtalk Crosstalk f = 100kHz, R L =, C L = 5pF 3.6 to db 2.7 to to BW -3dB Bandwidth R L = 2.3 to 4.3 >55 MHz THD Total Harmonic R L = 32Ω, V IN = 2V pp, f = 20Hz to 20kHz 3.6 to % Distortion 2.7 to to Capacitance Unless otherwise indicated, specifications indicate a temperature range of -40 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 = 1MHz pf C OFF B Port Off Capacitance f = 1MHz pf C ON Port On Capacitance f = 1MHz pf Rev. 1.5 February Page 4 of 9

5 C Loading and Waveforms V B Control Input 0V 50% t R = t = 2.5n F R L C L 35pF witch Output 0 t ON t OFF 0.9 x 0.9 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 B0 B 1 Control Input 0V 50% t R = t = 2.5n F R L C L 35pF 0.9 x V OUT C L Includes Fixture and tray Capacitance t D Figure 2. Break-Before-Make Timing` B0 V IN Network nalyzer ource ignal B0 B 1 V IN Network nalyzer ource ignal or 0V + or 0V + Figure 3. Off Isolation Figure 4. Crosstalk Rev. 1.5 February Page 5 of 9

6 C Loading and Waveforms (continued) V GEN R GEN Input Control B 0 or B 1 C L IN OFF ON Δ OFF IN OFF ON Q = (Δ )(C L ) OFF Figure 5. Charge Injection 10nF Network nalyzer Capacitance Meter f = 1MHz B 0 or B1 0V or ource ignal + BN Figure 6. ON/Off Capacitance Measurement Figure 7. Bandwidth udio nalyzer 600Ω BN ource ignal 600Ω + 32Ω C L C L Includes Fixture and tray Capacitance Figure 8. Harmonic Distortion Rev. 1.5 February Page 6 of 9

7 Package Dimensions, QFN 3 x 3 Pin #1 Dot by Marking E L 16x E1 L1 Pin #1 Identification Chamfer C0.300 x 45 D L1 D1 45 Ref. 8x TOP VIEW b e e/2 1 3 BOTTOM VIEW IDE VIEW RECOMMENDED LND PTTERN C0.25 x Dimensions in millimeters ymbols 1 b 3 D E D1 E1 e L L1 Min Nom Ref BC Ref. Max Dimensions in inches ymbols 1 b 3 D E D1 E1 e L L1 Min Nom Max Ref BC Ref UNIT: mm Note: 1. Controlling dimension is millimeter, converted inch dimensions are not necessarily exact. Rev. 1.5 February Page 7 of 9

8 Tape and Reel Dimensions, QFN 3 x 3 Carrier Tape P1 D0 D1 E1 B0 K0 E2 E T P0 0 P2 Feeding Direction UNIT: mm Package 0 B0 K0 D0 D1 E E1 E2 P0 P1 P2 T DFN 3x3 EP ±0.10 ± ± / / ± ± ± ± ± ±0.05 Reel W1 G V M N K R H UNIT: mm W Tape ize 12mm Reel ize ø330 M ø330.0 ±0.50 N ø97.00 ±0.10 W ±0.30 W ±1.00 H ø /-0.20 K ±0.50 G R V Leader/Trailer and Orientation Trailer Tape 300mm min. Components Tape Orientation in Pocket Leader Tape 500mm min. Rev. 1.5 February Page 8 of 9

9 Part Marking OZ6274QI (QFN-16) Product Number Code E 2 B 6 Please provide input ssembly Lot Code Extension Code Option Code Week Code and Year Code ssembly Location 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. 1.5 February Page 9 of 9