VISHAY DG419LAK
January 15, 2018 | Author: Anonymous | Category: N/A
Short Description
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Description
DG417L/418L/419L Vishay Siliconix
Precision Monolithic Low-Voltage CMOS Analog Switches FEATURES
BENEFITS
APPLICATIONS
D 2.7- thru 12-V Single Supply or "3- thru "6-Dual Supply D On-Resistance—r ON: 14 D Fast Switching—tON: 28 ns —tOFF: 13 ns D TTL, CMOS Compatible D Low Leakage: t100 pA
D D D D
D D D D D D D
Widest Dynamic Range Low Signal Errors and Distortion Break-Before-Make Switching Action Simple Interfacing
Precision Automatic Test Equipment Precision Data Acquisition Communication Systems Battery Powered Systems Computer Peripherals SDSL, DSLAM Audio and Video Signal Routing
DESCRIPTION The DG417L/418L/419L are low voltage pin-for-pin compatible companion devices to the industry standard DG417/418/419 with improved performance
Using BiCMOS wafer fabrication technology allows the DG417L/418L/419L to operate on single and dual supplies. Single supply voltage ranges from 3 to 12 V while dual supply operation is recommended with "3 to "6 V.
Combining high speed (tON: 28 ns), flat rON over the analog signal range (6 ), minimal insertion lose (up to 100 MHz), and excellent crosstalk and off-isolation performance ( - 70 dB at 1 MHz), the DG417L/418L/419L are ideally suited for audio and video signal switching. The DG417L and DG418L respond to opposite control logic as shown in the Truth Table. The DG419L has an SPDT configuration.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION DG417L/DG418L
DG419L
Dual-In-Line, MSOP-8 and SOIC-8
Dual-In-Line, MSOP-8 and SOIC-8
NC/NO
1
8
COM
COM
1
8
NO
*
2
7
V-
NC
2
7
V-
GND
3
6
IN
GND
3
6
IN
V+
4
5
VL
V+
4
5
VL
Top View
Top View
*Not Connected
TRUTH TABLE Logic
TRUTH TABLEDG419L
DG417L
DG418L
Logic
0
ON
OFF
1
OFF
ON
ORDERING INFORMATIONDG417L/418L Temp Range
Package
Part Number
SW1
SW2
0
ON
OFF
1
OFF
ON
ORDERING INFORMATIONDG419L Temp Range
DG417LDY 8 Pin Narrow SOIC 8-Pin -40 40 to 85_C
DG418LDY
-40 40 to 85_C
Package
DG419LDY
8-Pin MSOP
DG419LDQ
DG417LDQ 8 Pin MSOP 8-Pin
DG418LDQ
Part Number
8-Pin Narrow SOIC
DG419LAK/883 -55 55 to 125_C
8 Pin CerDIP 8-Pin
DG419LAK
DG417LAK/883 DG417LAK -55 55 to 125_C
8 Pin CerDIP 8-Pin
DG418LAK/883 DG418LAK
Document Number: 71763 S-03423—Rev. C, 03-Mar-03
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DG417L/418L/419L Vishay Siliconix
ABSOLUTE MAXIMUM RATINGS V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 TO 13 V GND to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V VL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (GND -0.3 V) to (V+) +0.3 V I , N
COM, NC, NOa . . . . -0.3 to (V+ +0.3 V) or 30 mA, whichever occurs first
Continuous Current (Any Terminal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA Peak Current, S or D (Pulsed 1 ms, 10% Duty Cycle) . . . . . . . . . . . . 100 mA Storage Temperature
(AK, DQ, DY Suffix) . . . . . . . . . . . -65 to 150_C
Power Dissipation (Package)b 8-Pin MSOPc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320 mW 8-Pin SOICc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400 mW 8-Pin CerDIPd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600 mW Notes: a. Signals on NC, NO, COM, or IN exceeding V+ or V- will be clamped by internal diodes. Limit forward diode current to maximum current ratings. b. All leads welded or soldered to PC Board. c. Derate 6.5 mW/_C above 25_C d. Derate 12 mW/_C above 75_C
SPECIFICATIONS (SINGLE SUPPLY 12 V) Test Conditions Unless Specified Parameter
Symbol
V+ = 12 V, V - = 0 V VL = 5 V, VIN = 2.4 V, 0.8 Vf
Tempb
V+ = 10.8 V, V - = 0 V INO, INC = 5 mA, VCOM = 2/9 V
Room Full
Typc
A Suffix Limits
D Suffix Limits
-55 to 125_C
-40 to 85_C
Mind
Maxd
Mind
Maxd
Unit
0
12
0
12
V
20 23.5
Analog Switch Analog Signal Rangee On-Resistance
Switch Off Leakage Current Channel On Leakage Current
VANALOG rON INO(off), INC(off) ICOM(off) ICOM(on)
Full
VCOM = 1/11 V VNO, VNC = 11/1 V
VNO, VNC = VCOM = 11/1 V
13
20 32
Room Full
-1 -15
1 15
-1 -10
1 10
Room Full
-1 -15
1 15
-1 -10
1 10
Room Full
-1 -15
1 15
-1 -10
1 10
-1.5
1.5
-1
1
nA
Digital Control Input Current
IINL or IINH
Full
0.01
Room Full
28
43 50
43 46
Room Full
13
31 35
31 32
13
A
Dynamic Characteristics Turn-On Time
tON
Turn-Off Time
tOFF
Break-Before-Make Time Delay
RL = 300 , CL = 35 pF VNO, VNC = 5 V See Figure 2
tD
DG419L Only, VNC, VNO = 5 V RL = 300 , CL = 35 pF
Room
Charge Injectione
QINJ
Vg = 0 V, Rg = 0 , CL = 1 nF
Room
1
Off Isolatione
OIRR
Room
-71
Channel-to-Channel Crosstalke
XTALK
Room
-71
Room
5
CON
Room
15
Positive Supply Current
I+
Room Full
0.02
Negative Supply Current
I-
Room Full
-0.002
Logic Supply Current
IL
Room Full
0.002
IGND
Room Full
-0.002
Source Off Capacitancee Channel On Capacitancee
CNO(off), CNC(off)
RL = 50 , CL = 5 pF f = 1 MHz
ns
pC dB
VIN = 0 or V+, V+ f = 1 MHz
pF
Power Supplies
VIN = 0 or VL
Ground Current
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2
1 7.5 -1 -7.5
1 5 -1 -5
1 7.5 -1 -7.5
1 5
A
-1 -5 Document Number: 71763 S-03423—Rev. C, 03-Mar-03
DG417L/418L/419L Vishay Siliconix SPECIFICATIONS (DUAL SUPPLY "5 V) Test Conditions Unless Specified Parameter
Symbol
V+ = 5 V, V - = -5 V VL = 5 V, VIN = 2.4 V, 0.8 Vf
Tempb
V+ = 5 V, V - = -5 V INO, INC = 5 mA, VCOM = "3.5 V
Room Full
Typc
A Suffix Limits
D Suffix Limits
-55 to 125_C
-40 to 85_C
Mind
Maxd
Mind
5
-5
Maxd
Unit
5
V
18.5 21
Analog Switch Analog Signal Rangee
VANALOG
On-Resistance
rON INO(off), INC(off)
Switch Off Leakage Currenta
ICOM(off)
Channel On Leakage Currenta
ICOM(on)
Full
V+ = 5.5 V, V - = -5.5 V VCOM = "4.5 "4 5 V V, VNO, VNC = #4.5 V V+ = 5.5 V, V - = -5.5 V VNO, VNC = VCOM = "4.5 V
-5 14
18.5 30
Room Full
-1 -15
1 15
-1 -10
1 10
Room Full
-1 -15
1 15
-1 -10
1 10
Room Full
-1 -15
1 15
-1 -10
1 10
-1.5
1.5
-1
1
nA
Digital Control Input Currenta
IINL or IINH
Full
0.05
Room Full
30
41 50
41 44
Room Full
16
32 36
32 33
47
47
A
Dynamic Characteristics Turn-On Timee
tON
Turn-Off Timee
tOFF
Break-Before-Make Time Delaye
RL = 300 , CL = 35 pF VNO, VNC = "3 "3.5 5V See Figure 2
tD
DG419L Only, VNO, VNC = 3.5 V RL = 300 , CL = 35 pF
Room
10
tTRANS
RL = 300 , CL = 35 pF VS1 = "3.5 V, VS2 = #3.5 V
Room
33
QINJ
Vg = 0 V, Rg = 0 , CL = 1 nF
Room
3
Room
-71
Room
-76
Room
5.2
CON
Room
15
Positive Supply Currente
I+
Room Full
0.03
Negative Supply Currente
I-
Room Full
-0.002
Logic Supply Currente
IL
Room Full
0.002
IGND
Room Full
-0.002
Transition Time Charge
Injectione
Off Isolatione
OIRR
Channel-to-Channel Crosstalke
XTALK
RL = 50 , CL = 5 pF f = 1 MHz
CNO(off) CNC(off)
f = 1 MHz
Source Off Capacitancee Channel On
Capacitancee
ns
pC dB
pF
Power Supplies
Ground Currente
VIN = 0 or VL
1 7.5 -1 -7.5
1 5 -1 -5
1 7.5 -1 -7.5
1 5
A
-1 -5
SPECIFICATIONS (SINGLE SUPPLY 5 V) Test Conditions Unless Specified Parameter
Symbol
V+ = 5 V, V - = 0 V VL = 5 V, VIN = 2.4 V, 0.8 Vf
Tempb
V+ = 4.5 V, INO, INC = 5 mA VCOM = 1 V, 3.5 V
Room Full
Typc
A Suffix Limits
D Suffix Limits
-55 to 125_C
-40 to 85_C
Mind
Maxd
Mind
Maxd
Unit
5
5
V
36.5 50
36.5 40.5
Analog Switch Analog Signal Rangee On-Resistancee
Document Number: 71763 S-03423—Rev. C, 03-Mar-03
VANALOG rON
Full 26
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DG417L/418L/419L Vishay Siliconix SPECIFICATIONS (SINGLE SUPPLY 5 V) Test Conditions Unless Specified Parameter
Symbol
V+ = 5 V, V - = 0 V VL = 5 V, VIN = 2.4 V, 0.8 Vf
A Suffix Limits
D Suffix Limits
-55 to 125_C
-40 to 85_C
Tempb
Typc
Mind
Maxd
Mind
Maxd
Room Full
37
49 60
49 54
Room Full
16
31 35
31 32
Unit
Dynamic Characteristics Turn-On Timee
tON
Turn-Off Timee
tOFF
Break-Before-Make Time Delaye Charge
Injectione
RL = 300 , CL = 35 pF VNO, VNC = 3.5 V, See Figure 2
tD
DG419L Only, VNO, VNC = 3.5 V RL = 300 , CL = 35 pF
Room
19
QINJ
Vg = 0 V, Rg = 0 , CL = 1 nF
Room
0.4
Room Full
0.02
Room Full
-0.002
ns
pC
Power Supplies Positive Supply Currente
I+
Negative Supply Currente
I-
Logic Supply Currente
IL
Room Full
0.002
IGND
Room Full
-0.002
Ground Currente
VIN = 0 or VL
1 7.5 -1 -7.5
1 5 -1 -5
1 7.5 -1 -7.5
A
1 5 -1 -5
SPECIFICATIONS (SINGLE SUPPLY 3 V) Test Conditions Unless Specified Parameter
Symbol
V+ = 3 V, V - = 0 V VL = 3 V, VIN = 2.0 V, 0.4 Vf
Tempb
V+ = 2.7 V, V - = 0 V INO, INC = 5 mA, VCOM = 0.5, 2.2 V
Room Full
Typc
A Suffix Limits
D SuffixLimits
-55 to 125_C
-40 to 85_C
Mind
Maxd
Mind
3
0
Maxd
Unit
3
V
70 75
Analog Switch Analog Signal Rangee
VANALOG
On-Resistance
Switch Off Leakage Currenta Channel On Leakage Currenta
rON INO(off), INC(off) ICOM(off) ICOM(on)
Full
V+ = 3.3 V, V - = 0 V VCOM = 1, 2 V, VNO, VNC = 2, 1 V V+ = 3.3 V, V - = 0 V VNO, VNC = VCOM = 1, 2 V
0 47
70 80
Room Full
-1 -15
1 15
-1 -10
1 10
Room Full
-1 -15
1 15
-1 -10
1 10
Room Full
-1 -15
1 15
-1 -10
1 10
-1.5
1.5
-1
1
nA
Digital Control Input Currenta
IINL or IINH
Full
0.005
Room Full
65
75 95
75 85
Room Full
26
41 45
41 43
33
A
Dynamic Characteristics Turn-On Time
tON
Turn-Off Time
tOFF
Break-Before-Make Time Delay Charge
Injectione
RL = 300 , CL = 35 pF VNO, VNC = 1.5 V See Figure 2
tD
DG419L Only, VNO, VNC = 1.5 V RL = 300 , CL = 35 pF
Room
QINJ
Vg = 0 V, Rg = 0 , CL = 1 nF
Room
1
Room
-71
Room
-77
Room
5.6
Room
16
Off Isolatione
OIRR
Channel-to-Channel Crosstalke
XTALK
RL = 50 , CL = 5 pF f = 1 MHz
CNO(off), CNC(off)
f = 1 MHz
Source Off Capacitancee Channel On
Capacitancee
CD(on)
ns
pC dB
pF
Notes: a. Leakage parameters are guaranteed by worst case test condition and not subject to production test. b. Room = 25_C, Full = as determined by the operating temperature suffix. c. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing. d. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet. e. Guaranteed by design, not subject to production test. f. VIN = input voltage to perform proper function. www.vishay.com
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Document Number: 71763 S-03423—Rev. C, 03-Mar-03
DG417L/418L/419L Vishay Siliconix TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) rON vs. VCOM and Supply Voltage
rON vs. Analog Voltage and Temperature
60
80
r ON - On-Resistance ( )
r ON - On-Resistance ( )
50
V+ = 2.7 V
40
30
V+ = 4.5 V
20 V+ = 10.8 V
A = 125_C B = 85_C C = 25_C D = -40_C E = -55_C
60 A B
50
V+ = 4.5 V
C 40
D
E
A B
30
C D
20
E
10
10
0
0 0
3
6
9
12
0
1
VCOM - Analog Voltage (V)
3
4
5
Supply Current vs. Temperature 10000 V" = "5 V VIN = 0 V 125_C
20 85_C 25_C -40_C -55_C
15
10
I+ - Supply Current (nA)
V" = "5 V IS = 5 mA
25
2
VCOM - Analog Voltage (V)
rON vs. Analog Voltage and Temperature
30
r ON - On-Resistance ( )
V+ = 2.7 V
IS = 5 mA
70
T = 25_C IS = 5 mA
1000
5
0 -5
-3
-1
1
3
100 -55
5
-35
-15
VCOM - Analog Voltage (V)
25
45
65
85
105
125
105
125
Temperature (_C)
Supply Current vs. Input Switching Frequency
Leakage Current vs. Temperature 10000
10 m
V+ = 12 V V- = 0 V
1m 1000
100
Leakage Current (pA)
I+ - Supply Current (nA)
5
10 1 100 n
ICOM(on)
100
ICOM(off)
10 10 n 1 10
100
1K
10 K
100 K
Input Switching Frequency (Hz) Document Number: 71763 S-03423—Rev. C, 03-Mar-03
1M
10 M
1 -55
-35
-15
5
25
45
65
85
Temperature (_C)
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5
DG417L/418L/419L Vishay Siliconix TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) Switching Time vs. Temperature and Single Supply Voltage
Leakage vs. Analog Voltage 40
90 V+ = 12 V V- = 0 V
t ON , t OFF - Switching Time (ns)
80
Leakage Current (pA)
20 ICOM(off)/ICOM(on) 0 INO(off)/INC(on)
-20
70
tON V+ = 3 V
60 50 tON V+ = 5 V
40
tON V+ = 12 V
30
tOFF V+ = 3 V
20
tOFF V+ = 5 V
10 -40 0
2
4
6
8
10
tOFF V+ = 12 V
0 -55
12
-35
-15
5
VCOM, VNO, VNC - Analog Voltage (V)
125
Loss
tON V+ = "3 V
50 40
tON V+ = "5 V
tON V+ = " 6 V
30 tOFF V+ = "3 V 20
tOFF V+ = "5 V
10
Loss, OIRR, X TALK (dB)
t ON , t OFF - Switching Time (ns)
105
-10
60
-30
-50 OIRR
-70
V+ = 3 V V- = 0 V RL = 50
-90
tOFF V+ = "6 V -110 -35
-15
5
25
45
65
85
105
125
0.1
1
10
100
1000
Frequency (Hz)
Temperature (_C)
Charge Injection vs. Analog Voltage
Switching Threshold vs. Supply Voltage 12
2.0
10
1.8
Q - Charge Injection (pC)
VL = V+
1.6
VT - Switching Threshold (V)
85
10
70
1.4 1.2 1.0 0.8 0.6
V+ = 12 V
8 6
V+ = 5 V
V = "5 V
4 2 0
V+ = 3 V
-2 -4 -6
0.4
-8
0.2
-10 -12 2.5
3.0
3.5
4.0
4.5
V+ - Supply Voltage (V)
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6
65
Insertion Loss, Off -Isolation Crosstalk vs. Frequency
80
0.0 2.0
45
Temperature (_C)
Switching Time vs. Temperature and Dual Supply Voltage
0 -55
25
5.0
5.5
6.0
-6
-4
-2
0
2
4
6
8
10
12
VCOM - Analog Voltage (V) Document Number: 71763 S-03423—Rev. C, 03-Mar-03
DG417L/418L/419L Vishay Siliconix SCHEMATIC DIAGRAM (TYPICAL CHANNEL) V+
S VL VLevel Shift/ Drive
VIN
V+ GND D
V-
Figure 1.
TEST CIRCUITS
VL
V+
Logic Input
VINH
tr
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