AAM3203

aAM3202 / aAM3203 ULTRA LOW POWER, DUAL-SPDT CMOS ANALOG SWITCHES Preliminary Specification PRODUCT SPECIFICATION Pin Configuration IN1 NO1 GND NO2 IN2 IN1 NC1 GND NC2 1 2 3 4 5 10 COM1 9 8 NC1 VDD NC2 COM2 - Subject to change without notice General Description The aAM3202 and aAM3203 are precision CMOS analog dual-SPDT switches or 2:1 multiplexers offering low on-resistance of less than 4Ω, with better than 0.4Ω matching between channels and on-resistance flatness of less than 1.2Ω over the specified analog input voltage range. The aAM3202 and aAM3203 have very fast turnon switching speed of less than 16nS over the full operating temperature range of -40°C to 85°C. The aAM3202 and aAM3203 also consume a minimal amount of power, making them ideal for portable equipment. The aAM3202 and aAM3203 connect 1-of-2 inputs to a common output by control of a select pin in a dual configuration. The aAM3202 has an inverted switch logic compared to the aAM3203. The parts are available in a 10-contact leadless QFN package and operate over the range from 1.8V to 5.5V. aAM3202 7 6 1 2 3 4 5 10 COM1 9 NO1 VDD NO2 COM2 aAM3203 8 7 6 Features (at 5V VDD) • • • • • • • • Low On-Resistance: 4Ω Max Guaranteed On-Resistance Match Between Channels, < 0.4Ω Guaranteed Flat On-Resistance Over Specified Signal Range, < 1.2Ω. Turn-On Time: 12nS at 25°C Turn-Off Time: 5nS at 25°C Break Before Make Interval: 7nS typ Temperature Range: -40°C to 85°C Uses a Single Supply, 3V to 5V Nominal IN2 Preliminary Specification Functional Diagrams IN1 NO1 GND NO2 IN2 COM1 NC1 aAM3202 aAM3202 VDD NC2 COM2 Applications • • • • • Mobile Communications Computers and Peripherals Battery Management FAX Machines/Printers/Copiers Portable Medical Instruments IN1 NC1 GND NC2 IN2 COM1 NO1 aAM3203 VDD NO2 COM2 Ordering Information Part Number aAM3202Q10 aAM3203Q10 Package 10-Lead QFN 10-Lead QFN Temperature Range -40˚C to +85˚C -40˚C to +85˚C Part Marking aAM3202 aAM3203 How Supplied 3000 units on T&R 3000 units on T&R © Andigilog, Inc. 2004 www.andigilog.com February 2004 – 70A04013_001 Preliminary Specification - Subject to change without notice aAM3202 / aAM3203 Absolute Maximum Ratings1 - Subject to change without notice 2. Human Body Model: 100pF capacitor discharged through a 1.5kΩ resistor into each pin. Machine Model: 200pF capacitor discharged directly into each pin. These specifications are guaranteed only for the test conditions listed. 3. Recommended Operating Ratings Symbol VDD VNO, VNC, VCOM TA Parameter Supply Voltage Analog Signal Level Operating Temperature Range Min +1.8 0 -40 Max +6 VDD +85 Units V V °C DC Electrical Characteristics (Digital section)3 Limits apply for -40°C ≤ T A ≤ +85°C and V D D = + 5.0V unless otherwise noted. Parameter Min Hi-Level Input Voltage Max Low-Level Input Voltage Digital Input Leakage Digital Input Power OFF Leakage Symbol VIH VIL IIN IOFF Conditions -40°C≤TA≤+85°C -40°C≤TA≤+85°C VADD & VEN = 0V or +5.5V VDD = +5.5V VADD & VEN = 0V or +5.5V VDD = 0V VDD=+2.7V VDD=+4.5V VDD=+2.7V VDD=+4.5V TA=+25°C TA=-40°C to+85°C TA=+25°C TA=-40°C to+85°C Min 2.0V 2.4V Max Units V 0.4V 0.8V 0.1 1.0 0.1 1.0 V μA μA Preliminary Specification -0.1 -1.0 -0.1 -1.0 DC Electrical Characteristics (Analog Section)3 Limits apply for -40°C ≤ T A ≤ +85°C and V D D = + 5.0V unless otherwise noted. Parameter ON-Resistance Symbol RON Conditions TA=+25°C INO = -10mA VCOM = 0V to +5V TA=-40°C to+85°C TA=+25°C INO = -10mA VCOM = 0V to +3V TA=-40°C to+85°C INO = -10MA, VDD=+4.5V TA=+25°C TA=-40°C to+85°C VCOM = 0 to VDD INO = -10MA, VDD=+2.7V TA=+25°C VCOM = 0 to VDD TA=-40°C to+85°C TA=+25°C INO = -10mA, VDD=+5V VCOM = +1V, +2.5V, +4V TA=-40°C to+85°C TA=+25°C INO = -10mA, VDD=3V VCOM = +.6V, +1.5V, +2.4V TA=-40°C to+85°C TA=+25°C VDD=+3.3V or +5.5V, VADD & VEN = 0V TA=-40°C to+85°C -2© Andigilog, Inc. 2004 www.andigilog.com April 2004 – 70A04011 Min Typ 2 4 Max 4 7 Units Ω Ω Ω Ω Ω Ω μA 0.1 0.4 0.1 0.4 0.5 1.2 1.5 2.5 0.1 1 ON-Resistance channel matching ∆RON ON-Resistance Flatness Supply Current RFLAT IDD Preliminary Specification - Subject to change without notice Parameter Supply Voltage Analog Input/Output Voltage IN1/IN2 Input Voltage Continuous Current, any terminal Storage Temperature Range Lead Soldering Temperature Human Body Model ESD2 Machine Model Thermal Resistance - θJA Lead Temperature Rating +7V -0.5V to VDD + 0.5V -0.5V to +7V 50mA -60°C to +150°C 260°C 2000V 250V TBD 260°C NOTES: 1. Absolute maximum ratings are limits beyond which operation may cause permanent damage to the device. These are stress ratings only; functional operations at or above these limits is not implied. aAM3202 / aAM3203 Dynamic Electrical Characteristics3 Limits apply for -40°C ≤ T A ≤ +85°C and V D D = + 5.0V unless otherwise noted. Parameter Symbol tON(EN) Conditions TA=+25°C VDD = +5V, VNO = 3V CL=35pF, RL=300Ω TA=-40°C to+85°C TA=+25°C VDD = +3V, VNO = 2V CL=35pF, RL=300Ω TA=-40°C to+85°C TA=+25°C VDD = +5V, VNO = 3V CL=35pF, RL=300Ω TA=-40°C to+85°C TA=+25°C VDD = +3V, VNO = 2V CL=35pF, RL=300Ω TA=-40°C to+85°C TA=+25°C VDD = +5V, VNO = 3V CL=35pF, RL=300Ω TA=-40°C to+85°C TA=+25°C VDD = +3V, VNO = 2V CL=35pF, RL=300Ω TA=-40°C to+85°C f = 1MHz TA=+25°C, f = 1MHz f = 1MHz; VEN=VNO=0V VEN = +2.4V; VCOM = 0V TA=+25°C, f = 1MHz TA=+25°C, f = 1MHz Min Typ 12 14 20 5 8 6 10 7 1 7 1 8 8 32 ns ns ns pF pF pF Max 16 Units ns ns ns - Subject to change without notice Turn-On Time Turn-Off Time tOFF(EN) Break-BeforeMake Interval Logic Input Cap. NO-off, NC-off-ch Cap. COM-On-ch Cap tOPEN CIN CNO(OFF) CCOM(ON) Test Circuits / Timing Diagrams Figure 1. Switching Time VDD VIN VNO 50 VDD IN tR = tF