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| AME, Inc. AS3336G n General Description The AS3336 consist of four independently controlled single-pole double-throw analog switches along with several logic gates. This precision multiple analog switch is designed to control, multiplex & de-multiplex analog signals with a high degree of accuracy. An improved charge injection compensation design minimizes switching transients. AS3336 is designed on an HV CMOS process, resulting in higher speed and lower power consumption. Each switch conducts equally well in both directions when on. When off, they block voltages up to the power-supply levels. Precision Multiple Analog Switches n Features l l l l l l 12V Supply Maximum Ratings Low On-Resistance (45 max) Flat On-Resistance Over Analog Signal Range (10 max) Low On-Resistance Match Between Channel (4 max) Low Power Dissipation Fast Switching Times tON < 175 ns tOFF< 145 ns l l l l Low Leakage Currents (3.5 nA max) on analog switches Low Charge Injection (10 pC max) Low Charge Injection (10 pC max) All AME's Lead Free Products Meet RoHS Standards n Applications l l l Audio Switching Test Equipment Portable Instrumentation l Communication Systems Rev. A.02 1 AME, Inc. AS3336G n Functional Block Diagram Precision Multiple Analog Switches PWMA PWM1 PWMB PWMC PWM2 PWMD PWME PWM3 PWMF PWMG PWM4 PWMH OD# PHASEA PHASE1 PHASEB PHASEC PHASE2 PHASED PHASEE PHASE3 PHASEF PHASEG PHASE4 PHASEH 2 Rev. A.02 AME, Inc. AS3336G n Pin Configuration Precision Multiple Analog Switches PWMD PWMH PWM1 PWM2 PWM3 PWM4 OD# GND PHASEA PHASE1 PHASEE PHASEB PHASE2 PHASEF 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 PWMF PWMB PWMG PWMC PWME PWMA VL PHASEH PHASE4 PHASED PHASEG PHASE3 PHASEC A S 3 3 3 6 24 23 22 21 20 19 18 17 16 15 V+ Figure 1. Pin Diagram (Top View) n Pin Description I/O TYPE DESCRIPTION I/O Type I O PWR Function Input Pin Output Pin Power Pin Rev. A.02 3 AME, Inc. AS3336G n Pin Description (Contd.) Pin No. 1 Pin Name PWMD I/O Type O Function Description Logic-level PWM Outputs. Each output is connected to the input of an external MOSFET driver. Logic-level PWM Outputs. Each output is connected to the input of an external MOSFET driver. Logic-level PWM Inputs. Each input is connected to the output of PWM. Connecting the PWM1 outputs to GND causes that phase to turn off. Logic-level PWM Inputs. Each input is connected to the output of PWM. Connecting the PWM2 outputs to GND causes that phase to turn off. Logic-level PWM Inputs. Each input is connected to the output of PWM. Connecting the PWM3 outputs to GND causes that phase to turn off. Logic-level PWM Inputs. Each input is connected to the output of PWM. Connecting the PWM4 outputs to GND causes that phase to turn off. If the status is "0", the register's initial condition is preset, and the PWM A to H output is "Zero"; If the status is "1", the PWM A to H output is "Enable".. Ground. All internal biasing and the logic output signals of the device are referenced to this ground Current Balance Inputs. Inputs for measuring the current level in each phase. The Phase pins of unused phases should be left open. Current Balance Outputs. It is generated by PHASE A and E signal. Current Balance Inputs. Inputs for measuring the current level in each phase. The Phase pins of unused phases should be left open. Current Balance Inputs. Inputs for measuring the current level in each phase. The Phase pins of unused phases should be left open. Precision Multiple Analog Switches 2 PWMH O 3 PWM1 I 4 PWM2 I 5 PWM3 I 6 PWM4 I 7 OD# I 8 GND PWR 9 PHASEA I/O 10 PHASE1 I/O 11 PHASEE I/O 12 PHASEB I/O 4 Rev. A.02 AME, Inc. AS3336G n Pin Description(Contd.) Pin No. 13 Pin Name PHASE2 I/O Type I/O Function Description Current Balance Outputs. It is generated by PHASE B and F signal. Current Balance Inputs. Inputs for measuring the current level in each phase. The Phase pins of unused phases should be left open. Most Positive Power Supply 12V Current Balance Inputs. Inputs for measuring the current level in each phase. The Phase pins of unused phases should be left open. Current Balance Outputs. It is generated by PHASE C and G signal. Current Balance Inputs. Inputs for measuring the current level in each phase. The Phase pins of unused phases should be left open. Current Balance Inputs. Inputs for measuring the current level in each phase. The Phase pins of unused phases should be left open. Current Balance Outputs. It is generated by PHASE D and H signal. Current Balance Inputs. Inputs for measuring the current level in each phase. The Phase pins of unused phases should be left open. 5V for Logic Voltage Logic-level PWM Outputs. Each output is connected to the input of an external MOSFET driver. Logic-level PWM Outputs. Each output is connected to the input of an external MOSFET driver. Logic-level PWM Outputs. Each output is connected to MOSFET driver. Logic-level PWM Outputs. Each output is connected to MOSFET driver. Logic-level PWM Outputs. Each output is connected to MOSFET driver. Logic-level PWM Outputs. Each output is connected to MOSFET driver. Logic-level PWM Outputs. Each output is connected to MOSFET driver. the input of an external Precision Multiple Analog Switches 14 15 16 17 18 PHASEF V+ PHASEC PHASE3 PHASEG I/O PWR I/O I/O I/O 19 20 PHASED PHASE4 I/O I/O 21 PHASEH I/O 22 VL PWR 23 PWMA O 24 PWME O 25 PWMC O the input of an external 26 PWMG O the input of an external 27 PWMB O the input of an external 28 PWMF O the input of an external Rev. A.02 5 AME, Inc. AS3336G n Ordering Information Part Number Marking Package Precision Multiple Analog Switches Operating Ambient Temperature Range 0oC to 70oC AS3336G AS3336G yyww AA xxxxxxx ## SSOP-28 Note: yy:year (last two digits) ww:week xxxxxxx:wafer lot number ##:wafer number (It is a representative if a string of wafer are used.) 6 Rev. A.02 AME, Inc. AS3336G n Absolute Maximum Ratings Parameter V+ to GND VL to GND Analog inputs/ Outputs Voltage Digital inputs/ Outputs Voltage Continuous Current Peak Current (Pulsed at 1 ms, 10% duty cycle max) JA, Thermal Impedance Precision Multiple Analog Switches Max 15 7 GND -0.3 to 15 GND -0.3 to 7 20 40 130 Unit V V V V mA mA C/W CAUTION: Note 1. Stresses beyond those listed under " Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Note 2. The device is not guaranteed to function outside its operating conditions. n Recommended Operation Conditions Parameter Ambient Temperature Range Junction Temperature Storage Temperature Range Symbol TA TJ TSTG Rating 0 to 70 - 40 to 125 - 65 to 125 Unit o C C C o o Rev. A.02 7 AME, Inc. AS3336G n Specifications SINGLE SUPPLY V=+12V, GND=0V, unless otherwise noted Parameter ANALOG SWITCH Analog Signal Range RON LEAKAGE CURRENTS 1 Precision Multiple Analog Switches +25C -40C to +85C Unit Test Conditions / Comments -0.3 V to VDD +0.3 35 75 3.5 3.5 5 5 1 3.5 3.5 V typ max nA typ nA max nA typ nA max gA max VD = 1V, 10V, IS = -1mA Source OFF leakage IS (OFF) Channel ON Leakage ID , IS (ON) Logic Leakage ILogic DIGITAL INPUTS Input High Voltage, VINH Input Low Voltage, VINL Input Current IINL or IINH DYNAMIC CHARACTERISTICS t ON t OFF Break-Before-Make Delay, tOPEN Charge Injection OFF Isolation CS (OFF) 1 1 1 1 1 1 2.6 0.8 0.005 0.5 110 200 100 180 10 5 72 85 12 25 V min V max gA typ gA max RL = 300 , CL = 35 pF VS = 8 V ; RL = 300 , CL = 35 pF VS = 8 V ; RL = 300 , CL = 35 pF VS = 5 V ; VIN = 0 V or VDD ns typ ns max ns typ ns max ns min ns min pC typ dB typ dB typ pF typ pF typ Channel-to-Channel Crosstalk CD , CS (ON) 1.Guaranteed by design: not subject to production test. 8 Rev. A.02 AME, Inc. AS3336G Precision Multiple Analog Switches n Typical Performance Characteristic 1. Operating Current Test VDD pin Pin15 (12V) Pin22 (5V) Spec. 350A 20mA IDD 120A 3mA Remark @400KHZ @400KHZ 2. Function Test 2-1 Function test of PWM pins PWM1 CH1 OD# CH2 PWM1 CH3 PWMA CH4 PWME Result:PWM1 Function pass Rev. A.02 9 AME, Inc. AS3336G Precision Multiple Analog Switches n Typical Performance Characteristic PWM2 CH1 OD# CH2 PWM2 CH3 PWMB CH4 PWMF Result: PWM2 Function pass PWM3 CH1 OD# CH2 PWM3 CH3 PWMC CH4 PWMG Result: PWM3 Function pass 10 Rev. A.02 AME, Inc. AS3336G Precision Multiple Analog Switches n Typical Performance Characteristic PWM4 CH1 OD# CH2 PWM4 Result: PWM4 Function pass CH3 PWMD CH4 PWMH Rev. A.02 11 AME, Inc. AS3336G Precision Multiple Analog Switches n Typical Performance Characteristic 2-2 Function test of PHASE pins PHASE1 CH1 PWM1 CH2 PHASE1 CH3 PHASEA CH4 PHASEE Note: PHASE1 Function pass PHASE2 CH1 PWM2 CH2 PHASE2 CH3 PHASEB CH4 PHASEF Note: PHASE2 Function pass 12 Rev. A.02 AME, Inc. AS3336G Precision Multiple Analog Switches n Typical Performance Characteristic PHASE3 CH1 PWM3 CH2 PHASE3 CH3 PHASEC CH4 PHASEG Note: PHASE3 Function pass PHASE4 CH1 PWM4 CH2 PHASE4 CH3 PHASED CH4 PHASEH Note: PHASE4 Function pass Rev. A.02 13 AME, Inc. AS3336G Precision Multiple Analog Switches n Typical Performance Characteristic 3. RON Test RON Test Circuit DC Load Ids=10mA 5V Vx S D Ron=Vx/Ids 0V~12V PHASB-PHAS2 (Ohm) PHASF-PHAS2 (Ohm) 45 40 35 30 Ron(Ohm) 25 20 15 10 5 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 VD,VS(V) 14 Rev. A.02 AME, Inc. AS3336G Precision Multiple Analog Switches n Typical Performance Characteristic 45 40 35 30 Ron(Ohm) 25 20 15 10 5 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 VD,VS(V) PHASC-PHAS3 (Ohm) PHASG-PHAS3 (Ohm) 45 40 35 30 25 Ron(Ohm) 20 15 10 5 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 VD,VS(V) PHASD-PHAS4 (Ohm) PHASH-PHAS4 (Ohm) 45 40 35 PHASA-PHAS1 (Ohm) 30 25 Ron(Ohm) 20 15 10 5 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 VD,VS(V) PHASE-PHAS1 (Ohm) PHASB-PHAS2 (Ohm) PHASF-PHAS2 (Ohm) PHASC-PHAS3 (Ohm) PHASG-PHAS3 (Ohm) PHASD-PHAS4 (Ohm) PHASH-PHAS4 (Ohm) Rev. A.02 15 AME, Inc. AS3336G Precision Multiple Analog Switches n Typical Performance Characteristic 4. ton / toff Test 4-1 ton Test PHASE1 ton Spec. Min Max 200ns Waveform Measured 33.6ns Result Pass CH1 - CH2 PWM1 CH3 PHASE1 CH4 - 16 Rev. A.02 AME, Inc. AS3336G Precision Multiple Analog Switches n Typical Performance Characteristic PHASE2 t o n Spec. Min Max 200ns Waveform Measured 34.8ns Result Pass CH1 - CH2 PWM2 CH3 PHASE2 CH4 - PHASE3 t o n Spec. Min Max 200ns Waveform Measured 35.2ns Result Pass CH1 Rev. A.02 - CH2 PWM3 CH3 PHASE3 CH4 17 AME, Inc. AS3336G Precision Multiple Analog Switches n Typical Performance Characteristic PHASE4 t o n Spec. Min Max 200ns Waveform Measured 33.6ns Result Pass CH1 - CH2 PWM4 CH3 PHASE4 CH4 - 4-2 toff Test PHASE1 toff Spec. Min Max 180ns Waveform Measured 45.6ns Result Pass CH1 18 - CH2 PWM1 CH3 PHASE1 CH4 Rev. A.02 AME, Inc. AS3336G Precision Multiple Analog Switches n Typical Performance Characteristic PHASE2 toff Spec. Min Max 180ns Waveform Measured 43.2ns Resul t Pass CH1 - CH2 PWM2 CH3 PHASE2 CH4 - PHASE3 toff Spec. Min Max 180ns Waveform Measured 44.8ns Result Pass CH1 Rev. A.02 - CH2 PWM3 CH3 PHASE3 CH4 19 AME, Inc. AS3336G Precision Multiple Analog Switches n Typical Performance Characteristic PHASE4 toff Spec. Min Max 180ns Waveform Measured 46ns Result Pass CH1 - CH2 PWM4 CH3 PHASE4 CH4 - 5. Break-Before-Make Delay, topen Test topen Test Circuit A PHASE1,2,3,4 C B 33pF 300Ohm PWM1,2,3,4 20 Rev. A.02 AME, Inc. AS3336G Precision Multiple Analog Switches n Typical Performance Characteristic PHASE1 t open Spec. Min 10ns Max Waveform 18.36ns Pass Measured Result CH1 - CH2 PWM1 CH3 PHASE1 CH4 - PHASE2 t op e n Spec. Min 10ns Max Waveform 16.48ns Pass Measured Result CH1 Rev. A.02 - CH2 PWM2 CH3 PHASE2 CH4 21 AME, Inc. AS3336G Precision Multiple Analog Switches n Typical Performance Characteristic PHASE3 topen Spec. Min 10ns Max Waveform 18.54ns Pass Measured Result CH1 - CH2 PWM3 CH3 PHASE3 CH4 - PHASE4 t open Spec. Min 10ns Max Waveform 18.32ns Pass Measured Result CH1 22 - CH2 PWM4 CH3 PHASE4 CH4 Rev. A.02 AME, Inc. AS3336G n Tape and Reel Dimension SSOP-28 Precision Multiple Analog Switches Carrier Tape, Number of Components Per Reel and Reel Size Package SSOP-28 Carrier Width (W) 16.00.1 mm Pitch (P) 4.00.1 mm Part Per Full Reel 2500pcs Reel Size 3301 mm Rev. A.02 23 AME, Inc. AS3336G n Package Dimension SSOP-28 Top View 28 15 Precision Multiple Analog Switches Side View E A" E1 h 1 b e 14 GAUGE PLANE L SEATING PLANE DETAL : A" Front View D A2 A1 A SEATING PLANE 0.004 max SYMBOLS A A1 A2 b D E1 e E h L MILLIMETERS MIN 1.35 0.10 0.20 9.80 3.81 5.80 0.41 0 o INCHES MIN 0.053 0.004 0.008 0.386 0.150 0.228 0.016 0 o MAX 1.75 0.25 1.50 0.30 10.00 4.00 6.20 1.27 8 o MAX 0.069 0.010 0.059 0.012 0.394 0.157 0.244 0.500 8o 0.635BASIC 0.380BASIC 0.025BASIC 0.015BASIC 24 Rev. A.02 www.ame.com.tw E-Mail: sales@ame.com.tw Life Support Policy: These products of AME, Inc. are not authorized for use as critical components in life-support devices or systems, without the express written approval of the president of AME, Inc. AME, Inc. reserves the right to make changes in the circuitry and specifications of its devices and advises its customers to obtain the latest version of relevant information. (c) AME, Inc. , May 2008 Document: ATT-DSAS3336G-A.02 Corporate Headquarter AME, Inc. 2F, 302 Rui-Guang Road, Nei-Hu District Taipei 114, Taiwan. Tel: 886 2 2627-8687 Fax: 886 2 2659-2989 |
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