AME, Inc. AS3336G Precision Multiple Analog Switches 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. n Features l 12V Supply Maximum Ratings l Low On-Resistance (45Ω max) l Flat On-Resistance Over Analog Signal Range l Low On-Resistance Match Between Channel (∆10 Ω max) (4Ω max) l Low Power Dissipation l Fast Switching Times tON < 175 ns tOFF< 145 ns l Low Leakage Currents (3.5 nA max) on analog switches l Low Charge Injection (10 pC max) l Low Charge Injection (10 pC max) l All AME's Lead Free Products Meet RoHS Standards n Applications l Audio Switching l Test Equipment l Portable Instrumentation l Communication Systems Rev. A.02 1 AME, Inc. AS3336G Precision Multiple Analog Switches n Functional Block Diagram 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 Precision Multiple Analog Switches n Pin Configuration PWMD 1 28 PWMF PWMH 2 27 PWMB PWM1 3 26 PWMG PWM2 4 25 PWMC PWM3 5 24 PWME PWM4 6 23 PWMA OD# 7 22 VL GND 8 21 PHASEH PHASEA 9 20 PHASE4 PHASE1 10 19 PHASED PHASEE 11 18 PHASEG PHASEB 12 17 PHASE3 PHASE2 13 16 PHASEC PHASEF 14 15 V+ A S 3 3 3 6 Figure 1. Pin Diagram (Top View) n Pin Description I/O TYPE DESCRIPTION Rev. A.02 I/O Type Function I Input Pin O Output Pin PWR Power Pin 3 AME, Inc. Precision Multiple Analog Switches AS3336G n Pin Description (Contd.) Pin No. Pin Name I/O Type Function Description 1 PWMD O Logic-level PWM Outputs. Each output is connected to the input of an external MOSFET driver. 2 PWMH O 3 PWM1 I 4 PWM2 I 5 4 PWM3 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. I 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. 6 PWM4 I 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. 7 OD# I 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”.. 8 GND PWR 9 PHASEA I/O 10 PHASE1 I/O 11 PHASEE I/O 12 PHASEB I/O 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. Rev. A.02 AME, Inc. AS3336G Precision Multiple Analog Switches n Pin Description(Contd.) Rev. A.02 Pin No. Pin Name I/O Type Function Description 13 PHASE2 I/O Current Balance Outputs. It is generated by PHASE B and F signal. 14 PHASEF I/O Current Balance Inputs. Inputs for measuring the current level in each phase. The Phase pins of unused phases should be left open. 15 V+ PWR 16 PHASEC I/O `17 PHASE3 I/O 18 PHASEG I/O 19 PHASED I/O 20 PHASE4 I/O 21 PHASEH I/O 22 VL PWR 23 PWMA O 24 PWME O 25 PWMC O 26 PWMG O 27 PWMB O 28 PWMF O 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 the input of an external the input of an external the input of an external the input of an external 5 AME, Inc. Precision Multiple Analog Switches AS3336G n Ordering Information Part Number Marking Package Operating Ambient Temperature Range AS3336G AS3336G yyww AA xxxxxxx ## SSOP-28 0oC to 70oC 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 Precision Multiple Analog Switches n Absolute Maximum Ratings Parameter Max Unit V+ to GND 15 V VL to GND 7 V Analog inputs/ Outputs Voltage GND –0.3 to 15 V Digital inputs/ Outputs Voltage GND –0.3 to 7 V Continuous Current 20 mA Peak Current (Pulsed at 1 ms, 10% duty cycle max) 40 mA 130 °C/W θJA, Thermal Impedance 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 Symbol Rating Ambient Temperature Range TA 0 to 70 o Junction Temperature TJ - 40 to 125 o TSTG - 65 to 125 o Storage Temperature Range Rev. A.02 Unit C C C 7 AME, Inc. Precision Multiple Analog Switches AS3336G n Specifications SINGLE SUPPLY V=+12V, GND=0V, unless otherwise noted Parameter +25°C –40°C to +85°C Unit -0.3 V to VDD +0.3 V Test Conditions / Comments ANALOG SWITCH Analog Signal Range RON Ω typ 35 75 LEAKAGE CURRENTS VD = 1V, 10V, IS = -1mA Ω max 1 3.5 Source OFF leakage IS (OFF) nA typ 3.5 Channel ON Leakage ID , IS (ON) 5 3.5 nA max nA typ 3.5 5 nA max 1 μA max Input High Voltage, VINH 2.6 V min Input Low Voltage, VINL 0.8 V max ±0.005 μA typ ±0.5 μA max Logic Leakage ILogic DIGITAL INPUTS Input Current IINL or IINH DYNAMIC CHARACTERISTICS 1 110 t ON ns typ 200 100 t OFF Break-Before-Make Delay, tOPEN OFF Isolation 1 1 Channel-to-Channel Crosstalk CS (OFF) 1 CD , CS (ON) 1 1 10 ns max ns typ 180 Charge Injection VIN = 0 V or VDD RL = 300 Ω , CL = 35 pF VS = 8 V ; RL = 300 Ω, CL = 35 pF ns max VS = 8 V ; ns min RL = 300 Ω, CL = 35 pF ns min VS = 5 V ; 5 pC typ 72 dB typ 85 dB typ 12 pF typ 25 pF typ 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 Spec. IDD Remark Pin15 (12V) 350µA 120µA @400KHZ Pin22 (5V) 20mA 3mA @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. Precision Multiple Analog Switches AS3336G n Typical Performance Characteristic PWM2 CH1 OD# CH2 PWM2 CH3 PWMB CH4 PWMF PWMC CH4 PWMG Result: PWM2 Function pass PWM3 CH1 OD# CH2 PWM3 CH3 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 Rev. A.02 CH3 PWMD CH4 PWMH 11 AME, Inc. Precision Multiple Analog Switches AS3336G 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 PHASED CH4 PHASEH Note: PHASE3 Function pass PHASE4 CH1 PWM4 CH2 PHASE4 CH3 Note: PHASE4 Function pass Rev. A.02 13 AME, Inc. Precision Multiple Analog Switches AS3336G n Typical Performance Characteristic 3. RON Test RON Test Circuit DC Load Ids=10mA 5V Vx S D 0V~12V Ron=Vx/Ids 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 PHASC-PHAS3 (Ohm) Ron(Ohm) 25 PHASG-PHAS3 (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) 45 40 35 30 PHASD-PHAS4 (Ohm) 25 PHASH-PHAS4 (Ohm) 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) 45 40 35 PHASA-PHAS1 (Ohm) 30 PHASE-PHAS1 (Ohm) PHASB-PHAS2 (Ohm) 25 PHASF-PHAS2 (Ohm) Ron(Ohm) 20 PHASC-PHAS3 (Ohm) PHASG-PHAS3 (Ohm) 15 PHASD-PHAS4 (Ohm) PHASH-PHAS4 (Ohm) 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) Rev. A.02 15 AME, Inc. Precision Multiple Analog Switches AS3336G n Typical Performance Characteristic 4. ton / toff Test 4-1 ton Test PHASE1 ton Spec. Min Max - Measured Result 33.6ns Pass 200ns Waveform CH1 16 - CH2 PWM1 CH3 PHASE1 CH4 - Rev. A.02 AME, Inc. AS3336G Precision Multiple Analog Switches n Typical Performance Characteristic PHASE2 t o n Spec. Min Max - 200ns Measured Result 34.8ns Pass Waveform CH1 - CH2 PWM2 CH3 PHASE2 CH4 - PHASE3 t o n Spec. Min Max - 200ns Measured Result 35.2ns Pass Waveform CH1 Rev. A.02 - CH2 PWM3 CH3 PHASE3 CH4 17 AME, Inc. Precision Multiple Analog Switches AS3336G n Typical Performance Characteristic PHASE4 t o n Spec. Min Max - 200ns Measured Result 33.6ns Pass Waveform CH1 - CH2 PWM4 CH3 PHASE4 CH4 - 4-2 toff Test PHASE1 toff Spec. Min Max - 180ns Measured Result 45.6ns Pass Waveform 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 Measured Resul t 43.2ns Pass Waveform CH1 - CH2 PWM2 CH3 PHASE2 CH4 - PHASE3 toff Spec. Min Max - 180ns Measured Result 44.8ns Pass Waveform CH1 Rev. A.02 - CH2 PWM3 CH3 PHASE3 CH4 19 AME, Inc. Precision Multiple Analog Switches AS3336G n Typical Performance Characteristic PHASE4 toff Spec. Min Max - Measured Result 46ns Pass 180ns Waveform 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 Max 10ns - Measured Result 18.36ns Pass Waveform CH1 - CH2 PWM1 CH3 PHASE1 CH4 - PHASE2 t op e n Spec. Min Max 10ns - Measured Result 16.48ns Pass Waveform CH1 Rev. A.02 - CH2 PWM2 CH3 PHASE2 CH4 21 AME, Inc. Precision Multiple Analog Switches AS3336G n Typical Performance Characteristic PHASE3 topen Spec. Min Max 10ns - Measured Result 18.54ns Pass Waveform CH1 - CH2 PWM3 CH3 PHASE3 CH4 - PHASE4 t open Spec. Min Max 10ns - Measured Result 18.32ns Pass Waveform CH1 22 - CH2 PWM4 CH3 PHASE4 CH4 Rev. A.02 AME, Inc. AS3336G Precision Multiple Analog Switches n Tape and Reel Dimension SSOP-28 Carrier Tape, Number of Components Per Reel and Reel Size Rev. A.02 Package Carrier Width (W) Pitch (P) Part Per Full Reel Reel Size SSOP-28 16.0±0.1 mm 4.0±0.1 mm 2500pcs 330±1 mm 23 AME, Inc. Precision Multiple Analog Switches AS3336G n Package Dimension SSOP-28 Top View Side View 28 15 b h E E1 1 A" 14 e θ’ GAUGE PLANE SEATING PLANE L DETAL : A" Front View D A A2 SEATING PLANE A1 0.004 max SYMBOLS INCHES MIN MAX MIN MAX A 1.35 1.75 0.053 0.069 A1 0.10 0.25 0.004 0.010 A2 - 1.50 - 0.059 b 0.20 0.30 0.008 0.012 D 9.80 10.00 0.386 0.394 E1 3.81 4.00 0.150 0.157 e E h L θ 24 MILLIMETERS 0.635BASIC 5.80 6.20 0.380BASIC 0.41 o 0 1.27 o 8 0.025BASIC 0.228 0.244 0.015BASIC 0.016 o 0 0.500 8o Rev. A.02 www.ame.com.tw E-Mail: [email protected] 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. 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