AS3336G AME | Alldatasheet
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AME, Inc. AS3336G Rev. A.02 Precision Multiple Analog Switches The AS3336 consist of four independently controlled single-pole double-throw analog switches along with sev- eral logic gates. This precision multiple analog switch is designed to control, multiplex & de-multiplex analog sig- nals with a high degree of accuracy. An improved charge injection compensation design minimizes switching tran- sients. 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. l 12V Supply Maximum Ratings l Low On-Resistance (45Ω max) l Flat On-Resistance Over Analog Signal Range (Δ 10 Ω max) l Low On-Resistance Match Between Channel (4Ω max) l Low Power Dissipation l Fast Switching Times tON < 175 ns t OFF< 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 General Description n Features n Applications l Audio Switching l Test Equipment l Portable Instrumentation l Communication Systems
AME, Inc. Precision Multiple Analog SwitchesAS3336G Rev. A.02 n Functional Block Diagram PWM1 PWM4 PWM2 PWM3 OD# PHASEA PHASEB PHASEC PHASED PHASEE PHASEF PHASEG PHASEH PWMA PWMB PWMC PWMD PWME PWMF PWMG PWMH PHASE1 PHASE2 PHASE3 PHASE4
Figure 1. Pin Diagram (Top View)
AME, Inc. Precision Multiple Analog SwitchesAS3336G Rev. A.02 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
Logic-level PWM Outputs. Each output is connected to the input of an external MOSFET driver.
3 PWM1 I
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.
4 PWM2 I
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.
5 PWM3 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 pre- set, 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
Ground. All internal biasing and the logic output signals of the device are referenced to this ground
9 PHASEA I/O
Current Balance Inputs. Inputs for measuring the current level in each phase. The Phase pins of unused phases should be left open. 10 PHASE1 I/O Current Balance Outputs. It is generated by PHASE A and E signal.
11 PHASEE I/O
Current Balance Inputs. Inputs for measuring the current level in each phase. The Phase pins of unused phases should be left open.
12 PHASEB I/O
Current Balance Inputs. Inputs for measuring the current level in each phase. The Phase pins of unused phases should be left open.
AME, Inc. AS3336G Rev. A.02 Precision Multiple Analog Switches n Pin Description(Contd.) 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 Most Positive Power Supply 12V
16 PHASEC I/O
Current Balance Inputs. Inputs for measuring the current level in each phase. The Phase pins of unused phases should be left open. \`17 PHASE3 I/O Current Balance Outputs. It is generated by PHASE C and G signal.
18 PHASEG I/O
Current Balance Inputs. Inputs for measuring the current level in each phase. The Phase pins of unused phases should be left open.
19 PHASED I/O
Current Balance Inputs. Inputs for measuring the current level in each phase. The Phase pins of unused phases should be left open. 20 PHASE4 I/O Current Balance Outputs. It is generated by PHASE D and H signal.
21 PHASEH I/O
Current Balance Inputs. Inputs for measuring the current level in each phase. The Phase pins of unused phases should be left open.
22 VL PWR
5V for Logic Voltage Logic-level PWM Outputs. Each output is connected to the input of an external MOSFET driver.
23 PWMA O
Logic-level PWM Outputs. Each output is connected to the input of an external MOSFET driver.
24 PWME O
Logic-level PWM Outputs. Each output is connected to the input of an external MOSFET driver.
25 PWMC O
Logic-level PWM Outputs. Each output is connected to the input of an external MOSFET driver.
26 PWMG O
Logic-level PWM Outputs. Each output is connected to the input of an external MOSFET driver.
27 PWMB O
Logic-level PWM Outputs. Each output is connected to the input of an external MOSFET driver.
28 PWMF O
Logic-level PWM Outputs. Each output is connected to the input of an external MOSFET driver.
AME, Inc. Precision Multiple Analog SwitchesAS3336G Rev. A.02 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.)
AME, Inc. AS3336G Rev. A.02 Precision Multiple Analog Switches n Absolute Maximum Ratings 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 Unit Ambient Temperature Range TA 0 to 70 oC Junction Temperature TJ - 40 to 125 oC Storage Temperature Range TSTG - 65 to 125 oC 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 θ JA, Thermal Impedance 130 °C/W
AME, Inc. Precision Multiple Analog SwitchesAS3336G Rev. A.02 n Specifications SINGLE SUPPLY V=+12V, GND=0V, unless otherwise noted 1.Guaranteed by design: not subject to production test. Parameter +25°C –40°C to +85°C Unit Test Conditions / Comments ANALOG SWITCH Analog Signal Range -0.3 V to V DD +0.3 V RON 35 Ω typ VD = 1V, 10V, IS = -1mA 75 Ω max LEAKAGE CURRENTS 1 Source OFF leakage IS (OFF) 3.5 nA typ 3.5 5 nA max Channel ON Leakage ID, IS (ON) 3.5 nA typ 3.5 5 nA max Logic Leakage ILogic 1 μA max DIGITAL INPUTS Input High Voltage, VINH 2.6 V min Input Low Voltage, VINL 0.8 V max Input Current IINL or IINH ±0.005 μA typ VIN = 0 V or V DD ±0.5 μA max DYNAMIC CHARACTERISTICS 1 tON 110 ns typ RL = 300 Ω , CL = 35 pF 200 ns max VS = 8 V ; tOFF 100 ns typ RL = 300 Ω , CL = 35 pF 180 ns max VS = 8 V ; Break-Before-Make Delay, tOPEN 10 ns min RL = 300 Ω , CL = 35 pF ns min VS = 5 V ; Charge Injection 1 5 pC typ OFF Isolation 1 72 dB typ Channel-to-Channel Crosstalk 1 85 dB typ CS (OFF) 1 12 pF typ CD, CS (ON) 1 25 pF typ
AME, Inc. AS3336G Rev. A.02 Precision Multiple Analog Switches n Typical Performance Characteristic 1. Operating Current Test 2. Function Test 2-1 Function test of PWM pins PWM1 CH1 OD# CH2 PWM1 CH3 PWMA CH4 PWME Result:PWM1 Function pass VDD pin Spec. IDD Remark Pin15 (12V) 350µA 120µA @400KHZ Pin22 (5V) 20mA 3mA @400KHZ
AME, Inc. Precision Multiple Analog SwitchesAS3336G Rev. A.02 n Typical Performance Characteristic PWM2 Result : PWM2 Function pass CH1 OD# CH2 PWM2 CH3 PWMB CH4 PWMF PWM3 CH1 OD# CH2 PWM3 CH3 PWMC CH4 PWMG Result : PWM3 Function pass
AME, Inc. AS3336G Rev. A.02 Precision Multiple Analog Switches n Typical Performance Characteristic PWM4 CH1 OD# CH2 PWM4 CH3 PWMD CH4 PWMH Result: PWM4 Function pass
AME, Inc. Precision Multiple Analog SwitchesAS3336G Rev. A.02 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
AME, Inc. AS3336G Rev. A.02 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
AME, Inc. Precision Multiple Analog SwitchesAS3336G Rev. A.02 n Typical Performance Characteristic 3. RON Test 0V~12V S D Vx Ids=10mA Ron=Vx/Ids DC LoadRON Test Circuit PHASB-PHAS2 (Ohm) PHASF-PHAS2 (Ohm) VD,VS(V) Ron(Ohm)
AME, Inc. AS3336G Rev. A.02 Precision Multiple Analog Switches n Typical Performance Characteristic VD,VS(V) Ron(Ohm) PHASC-PHAS3 (Ohm) PHASG-PHAS3 (Ohm) VD,VS(V) Ron(Ohm) PHASD-PHAS4 (Ohm) PHASH-PHAS4 (Ohm) Ron(Ohm) VD,VS(V) PHASA-PHAS1 (Ohm) PHASE-PHAS1 (Ohm) PHASB-PHAS2 (Ohm) PHASF-PHAS2 (Ohm) PHASC-PHAS3 (Ohm) PHASG-PHAS3 (Ohm) PHASD-PHAS4 (Ohm) PHASH-PHAS4 (Ohm)
AME, Inc. Precision Multiple Analog SwitchesAS3336G Rev. A.02 n Typical Performance Characteristic 4. ton / toff Test 4-1 ton Test PHASE1 ton Spec. Min Max Measured Result - 200ns 33.6ns Pass Waveform CH1 - CH2 PWM1 CH3 PHASE1 CH4 -
AME, Inc. AS3336G Rev. A.02 Precision Multiple Analog Switches n Typical Performance Characteristic PHASE3 t on Spec. Min Max Measured Result - 200ns 35.2ns Pass Waveform CH1 - CH2 PWM3 CH3 PHASE3 CH4 - PHASE2 t on Spec . Min Max Measured Result - 200ns 34.8ns Pass Waveform CH1 - CH2 PWM2 CH3 PHASE2 CH4 -
AME, Inc. Precision Multiple Analog SwitchesAS3336G Rev. A.02 n Typical Performance Characteristic PHASE4 t on Spec. Min Max Mea sured Result - 200ns 33.6ns Pass Waveform CH1 - CH2 PWM4 CH3 PHASE4 CH4 - 4-2 toff Test PHASE1 t off Spec. Min Max Measured Result - 180ns 45.6ns Pass Waveform CH1 - CH2 PWM1 CH3 PHASE1 CH4 -
AME, Inc. AS3336G Rev. A.02 Precision Multiple Analog Switches n Typical Performance Characteristic PHASE2 t off Spec. Min Max Measured Resul t - 180ns 43.2ns Pass Waveform CH1 - CH2 PWM2 CH3 PHASE2 CH4 - PHASE3 t off Spec. Min Max Measured Result - 180ns 44.8ns Pass Waveform CH1 - CH2 PWM3 CH3 PHASE3 CH4 -
AME, Inc. Precision Multiple Analog SwitchesAS3336G Rev. A.02 n Typical Performance Characteristic PHASE4 t off Spec. Min Max Measured Result - 180ns 46ns Pass Waveform CH1 - CH2 PWM4 CH3 PHASE4 CH4 - 5. Break-Before-Make Delay, t open Test topen Test Circuit C A B PWM1,2,3,4 PHASE1,2,3,4 33pF 300Ohm
AME, Inc. AS3336G Rev. A.02 Precision Multiple Analog Switches n Typical Performance Characteristic PHASE1 t open Spec . Min Max Measured Result 10ns - 18.36 ns Pass Waveform CH1 - CH2 PWM1 CH3 PHASE1 CH4 - PHASE2 t op en Spec. Min Max Measured Result 10ns - 16.48 ns Pass Waveform CH1 - CH2 PWM2 CH3 PHASE2 CH4 -
AME, Inc. Precision Multiple Analog SwitchesAS3336G Rev. A.02 n Typical Performance Characteristic PHASE3 t open Spec. Min Max Measured Result 10ns - 18.54 ns Pass Waveform CH1 - CH2 PWM3 CH3 PHASE3 CH4 - PHASE4 t open Spec. Min Max Measured Resul t 10ns - 18.32 ns Pass Waveform CH1 - CH2 PWM4 CH3 PHASE4 CH4 -
AME, Inc. AS3336G Rev. A.02 Precision Multiple Analog Switches 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 n Tape and Reel Dimension SSOP-28 Carrier Tape, Number of Components Per Reel and Reel Size
AME, Inc. Precision Multiple Analog SwitchesAS3336G Rev. A.02 n Package Dimension SSOP-28 b e E Top View h Side View L DETAL : A" SEATING PLANE GAUGE PLANE D SEATING PLANE 0.004 max Front View A 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 5.80 6.20 0.228 0.244 h L 0.41 1.27 0.016 0.500 q 0o 8o 0o 8o 0.380BASIC 0.015BASIC SYMBOLS MILLIMETERS INCHES 0.635BASIC 0.025BASIC
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 www.ame.com.tw E-Mail: sales@ame.com.tw