19-0114; Rev 2; 12/96
`
`Improved, SPST/SPDT Analog Switches
`
`DG417/DG418/DG419
`
`______________________New Features
`' Plug-In Upgrades for Industry-Standard
`DG417/DG418/DG419
`' Improved RDS(ON) Match Between Channels
`(3Ω max, DG419 only)
`' Guaranteed RFLAT(ON) Over Signal Range (4Ω max)
`' Improved Charge Injection (10pC max)
`' Improved Off-Leakage Current Over Temperature
`(<5nA at +85°C)
`' Withstand Electrostatic Discharge (2000V min)
`per Method 3015.7
`__________________Existing Features
`' Low RDS(ON) (35Ω max)
`' Single-Supply Operation +10V to +30V
`Bipolar-Supply Operation ±4.5V to ±20V
`' Low Power Consumption (35µW max)
`' Rail-to-Rail Signal Handling
`' TTL/CMOS-Logic Compatible
`______________Ordering Information
`PART
`TEMP. RANGE
`PIN-PACKAGE
`DG417CJ
`0°C to +70°C
`8 Plastic DIP
`DG417CY
`0°C to +70°C
`8 SO
`DG417C/D
`0°C to +70°C
`Dice*
`DG417DJ
`-40°C to +85°C
`8 Plastic DIP
`DG417DY
`-40°C to +85°C
`8 SO
`Ordering Information continued at end of data sheet.
`* Contact factory for dice specifications.
`
`_______________General Description
`Maxim’s redesigned DG417/DG418/DG419 precision,
`CMOS, monolithic analog switches now feature guar-
`anteed on-resistance matching (3Ω max) between
`switches and guaranteed on-resistance flatness over
`the signal range (4Ω max). These switches conduct
`equally well in either direction and guarantee low
`charge injection, low power consumption, and an ESD
`tolerance of 2000V minimum per Method 3015.7. The
`new design offers low off-leakage current over temper-
`ature (less than 5nA at +85°C).
`The DG417/DG418 are single-pole/single-throw (SPST)
`switches. The DG417 is normally closed, and the
`DG418 is normally open. The DG419 is single-
`pole/double-throw (SPDT) with one normally closed
`switch and one normally open switch. Switching times
`are less than 175ns max for tON and less than 145ns
`max for tOFF. Operation is from a single +10V to +30V
`supply, or bipolar ±4.5V to ±20V supplies. The
`improved DG417/DG418/DG419 are fabricated with a
`44V silicon-gate process.
`
`________________________Applications
`Sample-and-Hold Circuits
`Communications Systems
`Test Equipment
`Battery-Operated Systems
`Modems
`Fax Machines
`Guidance and Control Systems
`PBX, PABX
`Audio Signal Routing
`Military Radios
`
`_____________________Pin Configurations/Functional Diagrams/Truth Tables
`
`S2
`
`V-
`
`IN
`
`VL
`
`8 7 6 5
`
`SWITCH 2
`OFF
`ON
`
`DG419
`
`DIP/SO
`DG419
`SWITCH 1
`ON
`OFF
`
`1 2 3 4
`
`D
`
`S1
`
`GND
`
`V+
`
`-
`
`D V
`
`IN
`
`VL
`
`8 7 6 5
`
`LOGIC
`
`0 1
`
`DG418
`
`DIP/SO
`DG418
`
`SWITCH
`OFF
`ON
`
`LOGIC
`
`0 1
`
`1 2 3 4
`
`S
`
`N.C.
`
`GND
`
`V+
`
`-
`
`D V
`
`IN
`
`VL
`
`8 7 6 5
`
`DG417
`
`DIP/SO
`DG417
`
`SWITCH
`ON
`OFF
`
`LOGIC
`
`0 1
`
`1 2 3 4
`
`S
`
`N.C.
`
`GND
`
`V+
`
`TOP VIEW
`
`N.C. = NO INTERNAL CONNECTION
`
`SWITCHES SHOWN FOR LOGIC "0" INPUT
`
`________________________________________________________________ Maxim Integrated Products 1
`
`For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
`
`Invensys Ex. 2017,
`Micro Motion v. Invensys IPR 2014-00393, page 1
`
`

`

`Improved, SPST/SPDT Analog Switches
`
`ABSOLUTE MAXIMUM RATINGS
`Voltage Referenced to V-
`V+ .......................................................................................44V
`GND....................................................................................25V
`VL ..................................................(GND - 0.3V) to (V+ + 0.3V)
`Digital Inputs VS, VD (Note 1) .........(V- - 2V) to (V+ + 2V) or 30mA
`(whichever occurs first)
`Continuous Current (any terminal) (Note 1) ........................30mA
`Peak Current, S or D (pulsed at 1ms, 10% duty cycle max)..100mA
`
`Continuous Power Dissipation (TA = +70°C)
`Plastic DIP (derate 9.09mW/°C above +70°C) .............727mW
`SO (derate 5.88mW/°C above +70°C)..........................471mW
`CERDIP (derate 8.00mW/°C above +70°C)..................640mW
`Operating Temperature Ranges
`DG41_C_ .............................................................0°C to +70°C
`DG41_D_ ..........................................................-40°C to +85°C
`DG41_AK........................................................-55°C to +125°C
`Storage Temperature Range .............................-65°C to +150°C
`Lead Temperature (soldering, 10sec) .............................+300°C
`
`Note 1: Signals on S, D, or IN exceeding V+ or V- are clamped by internal diodes. Limit forward current to maximum current ratings.
`
`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.
`
`ELECTRICAL CHARACTERISTICS—Dual Supplies
`(V+ = +15V, V- = -15V, VL = 5V, GND = 0V, VINL = 0.8V, VINH = 2.4V, TA = TMIN to TMAX, unless otherwise noted.)
`
`PARAMETER
`
`SYMBOL
`
`CONDITIONS
`
`MIN
`
`TYP
`(Note 2)
`
`MAX
`
`UNITS
`
`DG417/DG418/DG419
`
`SWITCH
`Analog Signal Range
`
`Drain-Source
`On-Resistance
`
`On-Resistance Match
`Between Channels
`(Note 4)
`
`VS_, VD
`
`(Note 3)
`
`RDS(ON)
`
`∆RDS(ON)
`
`-15
`
`20
`20
`
`V+ = 13.5V, V- = -13.5V,
`VD = ±10V,
`IS = -10mA
`
`TA = +25°C
`
`C, D
`A
`TA = TMIN to TMAX
`
`V+ = 15V, V- = -15V,
`VD = ±10V,
`IS = -10mA
`
`V+ = 15V, V- = -15V,
`VD = ±5V,
`IS = -10mA
`
`TA = +25°C
`
`TA = TMIN to TMAX
`
`TA = +25°C
`
`TA = TMIN to TMAX
`
`On-Resistance Flatness
`(Note 4)
`
`RFLAT(ON)
`
`Source-Off
`Leakage Current
`(Note 5)
`
`IS(OFF)
`
`V+ = 16.5V, V- = -16.5V,
`VD = ±15.5V,
`VS = 15.5V
`±
`
`Drain-Off
`Leakage Current
`(Note 5)
`
`ID(OFF)
`
`V+ = 16.5V,
`V- = -16.5V,
`VD = ±15.5V,
`VS = 15.5V
`±
`
`Drain-On
`Leakage Current
`(Note 5)
`
`ID(ON)
`
`V+ = 16.5V,
`V- = -16.5V,
`VD = ±15.5V,
`VS = ±15.5V
`
`DG417/
`DG418
`
`DG419
`
`DG417/
`DG418
`
`DG419
`
`0.1
`
`-0.1
`
`TA = +25°C
`TA = TMIN to
`TMAX
`TA = +25°C
`TA = TMIN to
`TMAX
`TA = +25°C
`TA = TMIN to
`TMAX
`TA = +25°C
`TA = TMIN to
`TMAX
`TA = +25°C
`TA = TMIN to
`TMAX
`
`C, D
`A
`
`C, D
`A
`
`C, D
`A
`
`C, D
`A
`
`C, D
`A
`
`-0.25
`-5
`-20
`-0.25
`-5
`-20
`-0.75
`-10
`-40
`-0.4
`-10
`-40
`-0.75
`-10
`-40
`
`2
`
`_______________________________________________________________________________________
`
`V
`
`Ω
`
`Ω
`
`Ω
`
`nA
`
`nA
`
`nA
`
`15
`35
`30
`45
`
`3
`
`4
`
`4
`
`6
`
`0.25
`5
`20
`0.25
`5
`20
`0.75
`10
`40
`0.4
`10
`40
`0.75
`10
`40
`
`Invensys Ex. 2017,
`Micro Motion v. Invensys IPR 2014-00393, page 2
`
`

`

`Improved, SPST/SPDT Analog Switches
`
`ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
`(V+ = +15V, V- = -15V, VL = 5V, GND = 0V, VINL = 0.8V, VINH = 2.4V, TA = TMIN to TMAX, unless otherwise noted.)
`
`PARAMETER
`
`SYMBOL
`
`CONDITIONS
`
`MIN
`
`TYP
`(Note 2)
`
`MAX
`
`UNITS
`
`IINH
`
`VIN = 2.4V
`
`IINL
`
`VIN = 0.8V
`
`-0.5
`
`0.005
`
`-0.5
`
`0.005
`
`DG417/DG418,
`VD = ±10V, Figure 2
`
`DG417/DG418,
`VD = ±10V, Figure 2
`
`DG419,
`VS = ±10V, Figure 3
`
`TA = +25°C
`TA = TMIN to TMAX
`TA = +25°C
`TA = TMIN to TMAX
`TA = +25°C
`TA = TMIN to TMAX
`
`DG419, VS1 = VS2 = ±10V, Figure 4, TA = +25°C
`
`5
`
`VGEN = 0V, Figure 5, TA = +25°C
`RL = 500Ω, CL = 5pF, f = 1MHz, Figure 6, TA = +25°C
`
`DG419, RL = 50Ω, CL = 5pF, f = 1MHz, Figure 7,
`TA = +25°C
`VD = 0V, f = 1MHz, Figure 8, TA = +25°C
`VD = 0V, f = 1MHz, Figure 8, TA = +25°C
`
`VS = 0V, f = 1MHz,
`Figure 9,
`TA = +25°C
`
`DG417/DG418
`
`DG419
`
`100
`
`60
`
`13
`
`3
`
`68
`
`85
`
`8
`8
`
`30
`
`35
`
`LOGIC INPUT
`Logic Input Current with
`Input Voltage High
`
`Logic Input Current with
`Input Voltage Low
`
`DYNAMIC
`
`Turn-On Time
`
`Turn-Off Time
`
`tON
`
`tOFF
`
`Transition Time
`
`tTRANS
`
`Break-Before-Make
`Interval
`
`Charge Injection (Note 3)
`Off-Isolation
`Rejection Ratio (Note 6)
`
`tD
`
`Q
`
`OIRR
`
`Crosstalk (Note 7)
`
`Drain Off-Capacitance
`Source Off-Capacitance
`
`Drain-Source
`On-Capacitance
`
`SUPPLY
`
`CD (OFF)
`CS (OFF)
`
`CD (ON)
`or
`CS (ON)
`
`Positive Supply Current
`
`Negative Supply Current
`
`Logic Supply Current
`
`I+
`
`I-
`
`IL
`
`DG417/DG418/DG419
`
`0.5
`
`0.5
`
`175
`250
`145
`210
`175
`250
`
`10
`
`µA
`
`µA
`
`ns
`
`ns
`
`ns
`
`ns
`
`pC
`
`dB
`
`dB
`
`pF
`pF
`
`pF
`
`µA
`
`µA
`
`µA
`
`µA
`
`V+ = 16.5V, V- = -16.5V,
`VIN = 0V or 5V
`
`V+ = 16.5V, V- = -16.5V,
`VIN = 0V or 5V
`
`V+ = 16.5V, V- = -16.5V,
`VIN = 0V or 5V
`
`TA = +25°C
`TA = TMIN to TMAX
`TA = +25°C
`TA = TMIN to TMAX
`TA = +25°C
`TA = TMIN to TMAX
`TA = +25°C
`TA = TMIN to TMAX
`
`-0.0001
`
`-0.0001
`
`-0.0001
`
`-0.0001
`
`-1
`-5
`-1
`-5
`-1
`-5
`-1
`-5
`
`1
`5
`1
`5
`1
`5
`1
`5
`
`Ground Current
`
`IGND
`
`V+ = 16.5V, V- = -16.5V,
`VIN = 0V or 5V
`
`_______________________________________________________________________________________ 3
`
`Invensys Ex. 2017,
`Micro Motion v. Invensys IPR 2014-00393, page 3
`
`

`

`Improved, SPST/SPDT Analog Switches
`
`ELECTRICAL CHARACTERISTICS—Single Supply
`(V+ = +12V, V- = 0V, VL = 5V, GND = 0V, VINH = 2.4V, VINL = 0.8V, TA = +25°C, unless otherwise noted.)
`
`PARAMETER
`
`SYMBOL
`
`CONDITIONS
`
`MIN
`
`TYP
`(Note 2)
`
`MAX
`
`UNITS
`
`SWITCH
`Analog Signal Range
`Drain-Source On-Resistance
`DYNAMIC
`Turn-On Time
`Turn-Off Time
`Break-Before-Make Interval
`Charge Injection (Note 3)
`SUPPLY
`
`Positive Supply Current
`
`Negative Supply Current
`
`Logic Supply Current
`
`Ground Current
`
`VANALOG
`RDS(ON)
`
`(Note 3)
`IS = -10mA, VD = 3.8V, V+ = 10.8V
`
`0
`
`tON
`tOFF
`tD
`Q
`
`I+
`
`I-
`
`IL
`
`DG417/DG418, VD = 8V, Figure 2
`DG417/DG418, VD = 8V, Figure 2
`DG419, RL = 1000Ω, CL = 35pF, Figure 4
`CL = 10nF, VGEN = 0V, RGEN = 0V, Figure 5
`
`All channels on or off, V+ = 13.2V,
`VL = 5.25V, VIN = 0V or 5V
`
`All channels on or off, V+ = 13.2V,
`VL = 5.25V, VIN = 0V or 5V
`
`All channels on or off, VL = 5.25V,
`VIN = 0V or 5V
`
`IGND
`
`All channels on or off, VL = 5.25V,
`VIN = 0V or 5V
`
`12
`100
`
`10
`
`40
`
`110
`40
`60
`2
`
`-0.0001
`
`-0.0001
`
`-0.0001
`
`-0.0001
`
`V
`Ω
`
`ns
`ns
`ns
`pC
`
`µA
`
`µA
`
`µA
`
`µA
`
`DG417/DG418/DG419
`
`Note 2: Typical values are for design aid only, are not guaranteed, and are not subject to production testing. The algebraic
`convention where the most negative value is a minimum and the most positive value a maximum is used in this data sheet.
`Note 3: Guaranteed by design.
`Note 4: On-resistance match between channels and flatness is guaranteed only with bipolar-supply operation. Flatness is defined as
`the difference between the maximum and the minimum value of on-resistance as measured at the extremes of the specified
`analog range.
`Note 5: Leakage parameters IS(OFF), ID(OFF), and ID(ON) are 100% tested at the maximum rated hot temperature and guaranteed by
`correlation at +25°C.
`Note 6: Off-Isolation Rejection Ratio = 20log (VD/VS), VD = output, VS = input to off switch.
`Note 7: Between any two switches.
`
`4
`
`_______________________________________________________________________________________
`
`Invensys Ex. 2017,
`Micro Motion v. Invensys IPR 2014-00393, page 4
`
`

`

`DG417/DG418/DG419
`
`Improved, SPST/SPDT Analog Switches
`
`__________________________________________Typical Operating Characteristics
`(TA = +25°C, unless otherwise noted.)
`
`ON-RESISTANCE vs. VD AND
`TEMPERATURE
`
`ON-RESISTANCE vs. VD
`(SINGLE SUPPLY)
`
`140
`
`120
`
`100
`
`80
`
`60
`
`40
`
`20
`
`)
`
`RDS(ON) (W
`
`DG417-02
`
`TA = +125°C
`
`V+ = 15V
`V- = -15V
`
`TA = +85°C
`
`TA = -55°C
`
`TA = +25°C
`
`35
`
`30
`
`25
`
`20
`
`15
`
`10
`
`5
`
`)
`
`RDS(ON) (W
`
`DG417-01
`
`ON-RESISTANCE vs. VD AND
`POWER-SUPPLY VOLTAGE
`
`A: V+ = 5V,
`V- = -5V
`B: V+ = 10V,
`V- = -10V
`C: V+ = 15V,
`V- = -15V
`D: V+ = 20V,
`V- = -20V
`
`A
`
`B
`
`C
`
`D
`
`DG417-03
`
`V- = 0V
`
`V+ = 5V
`
`V+ = 10V
`
`V+ = 15V
`V+ = 20V
`
`10
`VD (V)
`
`15
`
`20
`
`-20
`
`-10
`
`0
`VD (V)
`
`10
`
`20
`
`-20
`
`-10
`
`0
`VD (V)
`
`10
`
`20
`
`0
`
`5
`
`ON-RESISTANCE vs. VD AND
`TEMPERATURE
`
`OFF-LEAKAGE CURRENT vs.
`TEMPERATURE
`
`ON-LEAKAGE CURRENT vs.
`TEMPERATURE
`
`DG417-06
`
`100
`
`DG417-05
`
`100
`
`50
`
`45
`
`40
`
`35
`
`30
`
`25
`
`20
`
`15
`
`10
`
`5
`
`70
`
`)
`
`RDS(ON) (W
`
`V+ = 16.5V
`V- = -16.5V
`VD = ±15V
`VS = ±15V
`
`10
`
`1
`
`0.1
`
`0.01
`
`ON-LEAKAGE (nA)
`
`0.001
`
`0.0001
`
`V+ = 16.5V
`V- = -16.5V
`VD = ±15V
`VS = 15V±
`
`10
`
`1
`
`0.1
`
`0.01
`
`OFF-LEAKAGE (nA)
`
`0.001
`
`0.0001
`
`DG417-04
`
`TA = +125°C
`
`TA = +85°C
`
`TA = +25°C
`
`V+ = 12V
`V- = 0V
`
`60
`
`50
`
`40
`
`30
`
`20
`
`10
`
`)
`
`RDS(ON) (W
`
`0
`
`5
`
`10
`VD (V)
`
`15
`
`20
`
`-75
`
`25
`TEMPERATURE (°C)
`
`125
`
`-75
`
`25
`TEMPERATURE (°C)
`
`125
`
`SUPPLY CURRENT vs.
`TEMPERATURE
`
`DG417-08
`
`A: I+ at V+ = 16.5V
`B: I- at V- = -16.5V
`C: IL at VL = 5V
`
`A B C
`
`100
`
`10
`
`1
`
`0.1
`
`0.01
`
`I+, I-, IL (mA)
`
`0.001
`
`0.0001
`
`DG417-07
`
`CHARGE INJECTION vs.
`ANALOG VOLTAGE
`
`V+ = 15V
`V- = -15V
`
`-20
`
`-15 -10
`
`-5
`
`0
`VD (V)
`
`5
`
`10
`
`15
`
`20
`
`-75
`
`25
`TEMPERATURE (°C)
`
`125
`
`60
`
`40
`
`20
`
`0
`
`-20
`
`-40
`
`-60
`
`Q (pC)
`
`_______________________________________________________________________________________ 5
`
`Invensys Ex. 2017,
`Micro Motion v. Invensys IPR 2014-00393, page 5
`
`

`

`Improved, SPST/SPDT Analog Switches
`
`______________________________________________________________Pin Description
`
`PIN
`DG418
`—
`1
`—
`2
`3
`4
`5
`6
`7
`8
`—
`
`DG417
`1
`—
`—
`2
`3
`4
`5
`6
`7
`8
`—
`
`DG419
`—
`—
`2
`—
`3
`4
`5
`6
`7
`1
`8
`
`NAME
`
`S
`S
`S1
`N.C.
`GND
`V+
`VL
`IN
`V-
`D
`S2
`
`FUNCTION
`
`Analog-Switch Source Terminal (normally closed)
`Analog-Switch Source Terminal (normally open)
`Analog-Switch Source Terminal 1 (normally closed)
`No Internal Connection
`Logic Ground
`Analog-Signal Positive Supply Input
`Logic-Level Positive Supply Input
`Logic-Level Input
`Analog-Signal Negative Supply Input
`Analog-Switch Drain Terminal
`Analog-Switch Source Terminal 2 (normally open)
`
`DG417/DG418/DG419
`
`__________Applications Information
`Operation with Supply Voltages
`Other than ±15V
`Using supply voltages other than ±15V reduces the
`analog signal range. The DG417/DG418/DG419 switch-
`es operate with ±4.5V to ±20V bipolar supplies or with
`a +10V to +30V single supply; connect V- to 0V when
`operating with a single supply. Also, all device types
`can operate with unbalanced supplies, such as +24V
`and -5V. VL must be connected to +5V to be TTL com-
`patible, or to V+ for CMOS-logic level inputs. The
`Typical Operating Characteristics graphs show typical
`on-resistance with ±20V, ±15V, ±10V, and ±5V sup-
`plies. (Switching times increase by a factor of two or
`more for operation at ±5V.)
`Overvoltage Protection
`Proper power-supply sequencing is recommended for
`all CMOS devices. Do not exceed the absolute maxi-
`mum ratings because stresses beyond the listed rat-
`ings may cause permanent damage to the devices.
`Always sequence V+ on first, followed by VL, V-, and
`logic inputs. If power-supply sequencing is not possi-
`ble, add two small, external signal diodes in series with
`the supply pins for overvoltage protection (Figure 1).
`
`V+
`
`S
`
`D
`
`Vg
`
`DG41_
`
`V-
`
`Figure 1. Overvoltage Protection Using External Blocking Diodes
`
`Adding diodes reduces the analog signal range to 1V
`below V+ and 1V above V-, without affecting low switch
`resistance and low leakage characteristics. Device
`operation is unchanged, and the difference between
`V+ and V- should not exceed +44V.
`
`6
`
`_______________________________________________________________________________________
`
`Invensys Ex. 2017,
`Micro Motion v. Invensys IPR 2014-00393, page 6
`
`

`

`Improved, SPST/SPDT Analog Switches
`
`DG417/DG418/DG419
`
`_____________________________________________________Test Circuits/Timing Diagrams
`
`LOGIC
`INPUT
`
`+3V
`
`0V
`
`SWITCH
`OUTPUT
`
`0V
`
`50%
`
`VOUT
`
`tON
`
`tR < 20ns
`tF < 20ns
`
`tOFF
`
`0.9 x VOUT
`
`0.9 x VOUT
`
`+5V
`
`VL
`
`D
`
`IN
`
`GND
`
`SWITCH
`INPUT
`
`LOGIC
`INPUT
`
`DG417
`DG418
`
`SWITCH
`OUTPUT
`
`VOUT
`
`RL
`300W
`
`CL
`35pF
`
`+15V
`
`V+
`
`S
`
`V-
`
`-15V
`
`LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES
`THAT HAVE THE OPPOSITE LOGIC SENSE.
`
`CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
`VOUT = VD ( RL )
` RL + RDS(ON)
`
`Figure 2. DG417/DG418 Switching Time
`
`LOGIC
`INPUT
`
`+3V
`
`0V
`
`VOUT1
`
`SWITCH
`OUTPUT
`
`50%
`
`tTRANS
`
`VOUT2
`
`tR < 20ns
`tF < 20ns
`
`tTRANS
`0.8 x VOUT1
`0.8 x VOUT2
`
`LOGIC
`INPUT
`
`DG419
`
`D
`
`VOUT
`
`RL
`1000W
`
`CL
`35pF
`
`S1
`
`S2
`
`IN
`
`+15V
`
`V+
`
`GND
`
`+5V
`
`VL
`
`V-
`
`-15V
`
`CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
`
`Figure 3. DG419 Transition Time
`
`_______________________________________________________________________________________ 7
`
`Invensys Ex. 2017,
`Micro Motion v. Invensys IPR 2014-00393, page 7
`
`

`

`Improved, SPST/SPDT Analog Switches
`
`______________________________________Test Circuits/Timing Diagrams (continued)
`
`LOGIC
`INPUT
`
`SWITCH
`OUTPUT 1
`
`+3V
`
`0V
`
`0V
`
`50%
`
`VOUT1
`
`0.9 x VOUT
`
`VOUT2
`
`0.9 x VOUT
`
`SWITCH
`OUTPUT 2
`
`VOUT
`
`tD
`
`tD
`
`S1
`
`S2
`
`+5V
`
`VL
`
`GND
`
`+10V
`
`IN1, IN2
`
`LOGIC
`INPUT
`
`+15V
`
`V+
`
`D
`
`V-
`
`-15V
`
`DG419
`
`VOUT
`
`CL
`35pF
`
`RL
`300W
`
`CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
`
`Figure 4. DG419 Break-Before-Make Interval
`
`VOUT
`
`IN
`
`IN
`
`OFF
`
`OFF
`
`D VOUT
`
`OFF
`
`OFF
`
`ON
`
`ON
`
`Q = D VOUT x CL
`IN DEPENDS ON SWITCH CONFIGURATION;
`INPUT POLARITY DETERMINED BY SENSE OF SWITCH.
`
`Figure 5. Charge Injection
`
`+5V
`
`VL
`
`S
`
`GND
`
`VGEN
`
`DG417
`DG418
`DG419
`
`VOUT
`
`CL
`10nF
`
`+15V
`
`V+
`
`D
`
`V-
`
`-15V
`
`VIN = +3V
`
`DG417/DG418/DG419
`
`8
`
`_______________________________________________________________________________________
`
`Invensys Ex. 2017,
`Micro Motion v. Invensys IPR 2014-00393, page 8
`
`

`

`DG417/DG418/DG419
`
`Improved, SPST/SPDT Analog Switches
`
`______________________________________Test Circuits/Timing Diagrams (continued)
`
`SIGNAL
`GENERATOR 0dBm
`
`NETWORK
`ANALYZER
`
`RL
`
`DG417
`DG418
`DG419
`
`+5V
`
`VL
`
`0V or
`2.4V
`
`IN
`
`+15V
`
`10nF
`
`V+
`
`D
`
`S1 or S2
`
`GND
`
`V-
`
`10nF
`
`-15V
`
`SIGNAL
`GENERATOR 0dBm
`
`0V or 2.4V
`
`NETWORK
`ANALYZER
`
`RL
`
`DG419
`
`50W
`
`10nF
`
`+15V
`
`V+
`
`D
`
`IN
`
`S2
`
`+5V
`
`VL
`
`S1
`
`D
`
`GND
`
`V-
`
`10nF
`
`-15V
`
`Figure 6. Off-Isolation Rejection Ratio
`
`Figure 7. DG419 Crosstalk
`
`+15V
`
`10nF
`
`V+
`
`D
`
`S
`
`+5V
`
`VL
`
`DG417
`DG418
`DG419
`
`IN
`
`0V or
`2.4V
`
`GND
`
`V-
`
`10nF
`
`-15V
`
`CAPACITANCE
`METER
`
`f = 1MHz
`
`+15V
`
`10nF
`
`V+
`
`D
`
`S
`
`+5V
`
`VL
`
`DG417
`DG418
`DG419
`
`IN
`
`0V or
`2.4V
`
`GND
`
`V-
`
`10nF
`
`-15V
`
`CAPACITANCE
`METER
`
`f = 1MHz
`
`Figure 8. Drain-Source Off-Capacitance
`
`Figure 9. Drain-Source On-Capacitance
`
`_______________________________________________________________________________________ 9
`
`Invensys Ex. 2017,
`Micro Motion v. Invensys IPR 2014-00393, page 9
`
`

`

`Improved, SPST/SPDT Analog Switches
`
`______________________Chip Topography
`
`3
`
`2
`
`1
`
`0.076"
`1.93mm
`
`89
`
`4
`
`5
`
`7
`
`6
`
`0.058"
`1.47mm
`
`TRANSISTOR COUNT: 32
`SUBSTRATE CONNECTED TO V+
`
`DIE PAD
`
`DG417
`
`DG418
`
`DG419
`
`S
`
`GND
`
`V+
`
`VL
`
`IN
`
`V-
`
`S D D
`
`N.C.
`
`GND
`
`V+
`
`VL
`
`IN
`
`V-
`
`S D
`
`N.C.
`
`D
`
`GND
`
`V+
`
`VL
`
`IN
`
`V-
`
`N.C.
`
`N.C.
`
`S
`
`1 2
`
`3 4 5 6
`
`7 8 9
`
`__Ordering Information (continued)
`PART
`TEMP. RANGE
`PIN-PACKAGE
`DG417DK
`-40°C to +85°C
`8 CERDIP
`DG417AK
`-55°C to +125°C
`8 CERDIP**
`DG418CJ
`0°C to +70°C
`8 Plastic DIP
`DG418CY
`0°C to +70°C
`8 SO
`DG418C/D
`0°C to +70°C
`Dice*
`DG418DJ
`-40°C to +85°C
`8 Plastic DIP
`DG418DY
`-40°C to +85°C
`8 SO
`DG418DK
`-40°C to +85°C
`8 CERDIP
`DG418AK
`-55°C to +125°C
`8 CERDIP**
`DG419CJ
`0°C to +70°C
`8 Plastic DIP
`DG419CY
`0°C to +70°C
`8 SO
`DG419C/D
`0°C to +70°C
`Dice*
`DG419DJ
`-40°C to +85°C
`8 Plastic DIP
`-40°C to +85°C
`DG419DY
`8 SO
`-40°C to +85°C
`DG419DK
`8 CERDIP
`DG419AK
`-55°C to +125°C
`8 CERDIP**
`* Contact factory for dice specifications.
`**Contact factory for availability and processing to MIL-STD-883B.
`
`DG417/DG418/DG419
`
`10
`
`______________________________________________________________________________________
`
`Invensys Ex. 2017,
`Micro Motion v. Invensys IPR 2014-00393, page 10
`
`

`

`DG417/DG418/DG419
`
`Improved, SPST/SPDT Analog Switches
`
`________________________________________________________Package Information
`
`PDIPN.EPS
`
`SOICN.EPS
`
`______________________________________________________________________________________ 11
`
`Invensys Ex. 2017,
`Micro Motion v. Invensys IPR 2014-00393, page 11
`
`

`

`Improved, SPST/SPDT Analog Switches
`
`___________________________________________Package Information (continued)
`
`CDIPS.EPS
`
`DG417/DG418/DG419
`
`
`Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses areMaxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
`
`implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
`
`12 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-760012 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600
`
`
`
`© 1996 Maxim Integrated Products © 1996 Maxim Integrated Products
`
`
`
`Printed USAPrinted USA
`
`
`
`is a registered trademark of Maxim Integrated Products.is a registered trademark of Maxim Integrated Products.
`
`Invensys Ex. 2017,
`Micro Motion v. Invensys IPR 2014-00393, page 12
`
`