RS2057XH

RS2057 4.5Ω Low Voltage SPDT Analog Switch FEATURES DESCRIPTION • High Bandwidth: 300MHz • High Speed, Typically 30ns • Supply Range: +1.8V to +5.5V • Low ON-State Resistance, 4.5Ω(TYP) • Break-Before-Make Switching • Rail-to-Rail Operation The RS2057 device can handle both analog and digital signals. It features hign-bandwidth(300MHz) and low • TTL/CMOS Compatible on-resistance (4.5Ω TYP). • Extended Industrial Temperature Range: -40°C to +125°C • MicroSIZE The RS2057 is a single-pole double-throw (SPDT) analog switch that is designed to operate from 1.8 V to 5.5 V. Applications include signal gating, chopping, modulation or demodulation (modem), and signal multiplexing for analog-to-digital and digital-to-analog conversion systems. PACKAGES: SOT363 (SC70-6), SOT23-6 APPLICATIONS • Wearable Devices • Battery-Operated Equipment • Signal Gating, Chopping, Modulation or Demodulation (Modem) • Portable Computing • Cell Phones PIN CONFIGURATIONS RS2057 FUNCTION TABLE LOGIC 0 1 NO OFF ON NO 1 6 IN GND 2 5 V+ NC 3 4 COM SOT23-6/ SOT363(SC70-6) NC ON OFF NOTE: NO, NC and COM terminals may be an input or output PIN DESCRIPTION NAME NO GND NC COM V+ IN REV C.1 PIN 1 2 3 4 5 6 FUNCTION Normally-Open Terminal Ground Normally-Closed Terminal Common Terminal Power Supply Digital Control Pin 1 www.run-ic.com RS2057 ABSOLUTE MAXIMUM RATINGS (1) V+, IN to GND..................................................-0.3V to 7.0V Analog, Digital Voltage Range (2) …......– 0.3 to (V+) + 0.3V Continuous Current NO, NC, or COM…….....….... ±300mA Peak Current NO, NC, or COM……........….... ...... ±500mA Storage Temperature ……….…………… −65°C to +150°C Operating Temperature ……….…….…… −40°C to +125°C Junction Temperature................................................150°C Package Thermal Resistance @ TA = +25°C SOT23-5, SOT23-6………………….………………200°C/W MSOP-10, SOIC-8 ,TSSOP-8……….………….... 150°C/W SOIC-14, TSSOP-14………….……….……………100°C/W Lead Temperature (Soldering, 10s) ……………........260°C ESD Susceptibility HBM …......................................................................1000V MM ……………………….........………………...……….100V ESD SENSITIVITY CAUTION ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. (2) Input terminals are diode-clamped to the power-supply rails. Input signals that can swing more than 0.3V beyond the supply rails should be current-limited to 10mA or less. PACKAGE/ORDERING INFORMATION PRODUCT ORDERING NUMBER RS2057 TEMPERATURE PACKAGE PACKAGE RANGE LEAD MARKING RS2057XC6 -40℃~125℃ RS2057XH -40℃~125℃ SOT363 (SC70-6) SOT23-6 PACKAGE OPTION 2057X Tape and Reel,3000 2057 Tape and Reel,3000 NOTE: X = Date Code MARKING INFORMATION 2057 X Date code Product name 2 www.run-ic.com RS2057 ELECTRICAL CHARACTERISTICS V+ = 5.0 V, TA= –40°C to 125°C (unless otherwise noted)) PARAMETER SYMBOL CONDITIONS V+ TA MIN FULL 0 TYP MAX UNITS ANALOG SWITCH Analog Signal Range On-Resistance VNO, VNC, VCOM RON On-Resistance Match Between Channels On-Resistance Flatness RON RFLAT(ON) VNO or VNC = V+/2, ICOM = -10mA, Switch ON, See Figure 1 VNO or VNC = V+/2, ICOM = -10mA, Switch ON, See Figure 1 0 ≤ (VNO or VNC) ≤V+/2, ICOM = -10mA, Switch ON, See Figure 1 NC,NO OFF Leakage Current INC(OFF), INO(OFF) VNO or VNC = 0.3V, V+/2 VCOM = V+/2, 0.3V See Figure 2 NC,NO,COM ON Leakage Current INC(ON), INO(ON), VNO or VNC = 0.3V, Open VCOM = ICOM(ON) Open, 0.3V See Figure 2 V+ V 8 Ω 8.5 Ω 10 Ω 10.5 Ω 0.3 Ω 0.4 Ω 0.3 Ω 0.4 Ω 3 Ω 3.3 Ω 4 Ω FULL 4.3 Ω 1.8 to 5.5V FULL 1 μA 1.8 to 5.5V FULL 1 μA 5V FULL 1.5 V 3.3V FULL 1.3 V 5V FULL 0.6 V 3.3V FULL 0.5 V 1.8 to 5.5V FULL 1 μA 5V 3.3V 5V 3.3V 5V 3.3V 4.5 +25℃ FULL 7 +25℃ FULL 0.15 +25℃ FULL 0.15 +25℃ FULL 2 +25℃ FULL 3 +25℃ DIGITAL CONTROL INPUTS(1) Input High Voltage VINH Input Low Voltage VINL Input Leakage Current IIN VIN = VIO or 0 (1) All unused digital inputs of the device must be held at VIO or GND to ensure proper device operation. 3 www.run-ic.com RS2057 ELECTRICAL CHARACTERISTICS (continued) V+ = 5.0 V, TEMP= –40°C to 125°C (unless otherwise noted)) PARAMETER SYMBOL CONDITIONS V+ 5V 3.3V 5V 3.3V 5V TEMP MIN TYP MAX UNITS DYNAMIC CHARACTERISTICS Turn-On Time tON VCOM = V+, RL = 300Ω, CL = 35pF, See Figure 5 Turn-Off Time tOFF VCOM = V+, RL = 300Ω, CL = 35pF, See Figure 5 Break-Before-Make Time Delay tBBM Off Isolation OISO -3dB Bandwidth NC,NO OFF Capacitance NC,NO,COM ON Capacitance BW CNC(OFF), CNO(OFF) CNC(ON), CNO(ON), CCOM(ON) VNO1 = VNC1 = VNO2 = VNC2 = 3V, RL = 300Ω, CL = 35pF, See Figure 3.3V 6 f= 10MHz RL = 50Ω, Switch OFF, See Figure 8 f= 1MHz Switch ON, RL = 50Ω See Figure 7 VNC or VNO=V+/2 or GND, Switch OFF See Figure 4 VNC or VNO=V+/2 or GND, Switch ON See Figure 4 30 40 25 30 5 +25℃ +25℃ +25℃ ns ns ns 8 +25℃ -52 dB +25℃ -71 dB +25℃ 300 MHz +25℃ 5 pF +25℃ 15 pF POWER REQUIREMENTS Power Supply Range V+ Power Supply Current I+ FULL VIN = GND or V+ 5.5V 4 FULL 1.8 5.5 V 1 μA www.run-ic.com RS2057 TYPICAL CHARACTERISTICS BANDWIDTH 3 3 0 0 Gain(dB) Gain(dB) BANDWIDTH -3 -3 -6 -6 -9 -9 1 10 100 1,000 1 10 Frequency(MHz) V+=3V 100 1,000 Frequency(MHz) V+=5V Typical ron as a Function of Input Voltage (VI ) for VI = 0 to V+ ron(Ω) 50 10 2 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 VI(V) V+=5.5V V+=4V V+=3.3V 5 V+=2.5V V+=1.8V www.run-ic.com RS2057 Parameter Measurement Information Figure 1.ON-State Resistance (ron) Figure 2.OFF-State Leakage Current (ICOM(OFF), INO(OFF)) Figure 3.ON-State Leakage Current (ICOM(ON), INO(ON)) 6 www.run-ic.com RS2057 Figure 4.Capacitance (CI, CCOM(OFF), CCOM(ON), CNO(OFF), CNO(ON)) Figure 5.Turn-On (tON) and Turn-Off Time (tOFF) Figure 6.Break-Before-Make Time (tBBM) 7 www.run-ic.com RS2057 Figure 7.Bandwidth (BW) Figure 8.OFF Isolation (OISO) Figure 9.Crosstalk (XTALK) 8 www.run-ic.com RS2057 Figure 10.Charge Injection (QC) Figure11.Total Harmonic Distortion (THD) 9 www.run-ic.com RS2057 PACKAGE OUTLINE DIMENSIONS SOT363 (SC70-6) D 1.30 b 1.9 E E1 0.75 Pin1 Index Area 0.65 0.4 e e1 RECOMMENDED LAND PATTERN (Unit: mm) 0.2 A A2 c θ L A1 Symbol Dimensions In Millimeters L1 Dimensions In Inches Min Max Min Max A 0.900 1.100 0.035 0.043 A1 0.000 0.100 0.000 0.004 A2 0.900 1.000 0.035 0.039 b 0.150 0.350 0.006 0.014 c 0.080 0.150 0.003 0.006 D 2.000 2.200 0.079 0.087 E 1.150 1.350 0.045 0.053 E1 2.150 2.450 0.085 0.096 e 0.650(BSC) 0.026(BSC) e1 1.300(BSC) 0.051(BSC) L 0.260 L1 θ 0.460 0.010 0.525 0° 0.018 0.021 8° 10 0° 8° www.run-ic.com RS2057 SOT23-6 D 1.90 b 2.59 E E1 0.99 Pin1 Index Area 0.95 0.69 e e1 RECOMMENDED LAND PATTERN (Unit: mm) 0.2 A A2 L A1 Symbol c θ Dimensions In Millimeters Dimensions In Inches Min Max Min Max A 1.050 1.250 0.041 0.049 A1 0.000 0.100 0.000 0.004 A2 1.050 1.150 0.041 0.045 b 0.300 0.500 0.012 0.020 c 0.100 0.200 0.004 0.008 D 2.820 3.020 0.111 0.119 E 1.500 1.700 0.059 0.067 E1 2.650 2.950 0.104 0.116 e 0.950(BSC) 0.037(BSC) e1 1.800 2.000 0.071 0.079 L 0.300 0.600 0.012 0.024 θ 0° 8° 0° 8° 11 www.run-ic.com