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DG417L/418L/419L
Vishay Siliconix
Precision Monolithic Low-Voltage CMOS Analog Switches
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.
FEATURES
* 2.7- thru 12 V Single Supply or 3- thru 6 Dual Supply * On-Resistance - rON: 14 * Fast Switching - tON: 28 ns - tOFF: 13 ns * TTL, CMOS Compatible * Low Leakage: < 100 pA
Pb-free Available
RoHS*
COMPLIANT
APPLICATIONS
* * * * * * * Precision Automatic Test Equipment Precision Data Acquisition Communication Systems Battery Powered Systems Computer Peripherals SDSL, DSLAM Audio and Video Signal Routing
BENEFITS
* * * * Widest Dynamic Range Low Signal Errors and Distortion Break-Before-Make Switching Action Simple Interfacing
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG417L/DG418L
Dual-In-Line, MSOP-8 and SOIC-8 NC/NO * GND V+ 1 2 3 4 Top View *Not Connected 8 7 6 5 COM VIN VL
DG419L
Dual-In-Line, MSOP-8 and SOIC-8 COM NC GND V+ 1 2 3 4 Top View 8 7 6 5 NO VIN VL
TRUTH TABLE
Logic 0 1 DG417L ON OFF DG418L OFF ON
TRUTH TABLE - DG419L
Logic 0 1 NC ON OFF NO OFF ON
ORDERING INFORMATION DG417L/418L
Temp Range Package Part Number DG417LDY DG417LDY-E3 DG417LDY-T1 DG417LDY-T1-E3 DG418LDY DG418LDY-E3 DG418LDY-T1 DG418LDY-T1-E3 DG417LDQ-T1-E3 DG418LDQ-T1-E3
ORDERING INFORMATION DG419L
Temp Range Package 8-Pin Narrow SOIC 8-Pin MSOP Part Number DG419LDY DG419LDY-E3 DG419LDY-T1 DG419LDY-T1-E3 DG419LDQ-T1-E3
- 40 to 85 C
8-Pin Narrow SOIC
8-Pin MSOP
* Pb containing terminations are not RoHS compliant, exemptions may apply Document Number: 71763 S-71009-Rev. E, 14-May-07 www.vishay.com 1
DG417L/418L/419L
Vishay Siliconix
ABSOLUTE MAXIMUM RATINGS
Parameter V+ to VGND to VVL IN, COM, NC, NO
a
Limit - 0.3 to 13 7 (GND - 0.3) to (V+) + 0.3 - 0.3 to (V+ + 0.3) or 30 mA, whichever occurs first 30 100 - 65 to 150 320 400 600
Unit
V
Continuous Current (Any Terminal) Peak Current, S or D (Pulsed 1 ms, 10 % Duty Cycle) Storage Temperature (AK, DQ, DY Suffix) Power Dissipation (Packages)b 8-Pin MSOPc 8-Pin SOICc 8-Pin CerDIPd
mA C 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 Otherwise Specified V+ = 12 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 Full V+ = 10.8 V, V- = 0 V INO, INC = 5 mA, VCOM = 2/9 V VCOM = 1/11 V VNO, VNC = 11/1 V VNO, VNC = VCOM = 11/1 V Room Full Room Full Room Full Room Full Full Room Full Room Full Room Room Room Room Room Room Room Full Room Full Room Full Room Full 0.01 28 13 13 1 - 71 - 71 5 15 0.02 - 0.002 0.002 - 0.002 -1 - 7.5 -1 - 7.5 1 7.5 -1 -5 1 7.5 -1 -5 1 5 1 5 A pC dB 13 -1 - 15 -1 - 15 -1 - 15 - 1.5 Typc Mind 0 Maxd 12 20 32 1 15 1 15 1 15 1.5 43 50 31 35 -1 - 10 -1 - 10 -1 - 10 -1 Mind 0 Maxd 12 20 23.5 1 10 1 10 1 10 1 43 46 31 32 A nA Unit V
Parameter Analog Switch Analog Signal Rangee On-Resistance
Symbol VANALOG rON INO(off) INC(off) ICOM(off)
Switch Off Leakage Current
Channel On Leakage Current Digital Control Input Current Dynamic Characteristics Turn-On Time Turn-Off Time Break-Before-Make Time Delay Charge Injectione Off-Isolatione Channel-to-Channel Crosstalke Source Off Capacitancee Channel-On Capacitancee Power Supplies Positive Supply Current Negative Supply Current Logic Supply Current Ground Current
ICOM(on)
IINL or IINH tON tOFF tD QINJ OIRR XTALK CNO(off) CNC(off) CON I+ IVIN = 0 or VL IL IGND
RL = 300 , CL = 35 pF VNO, VNC = 5 V, See Figure 2 DG419L Only, VNC, VNO = 5 V RL = 300 , CL = 35 pF Vg = 0 V, Rg = 0 , CL = 1 nF RL = 50 , CL = 5 pF , f = 1 MHz
ns
VIN = 0 or V+, f = 1 MHz
pF
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Document Number: 71763 S-71009-Rev. E, 14-May-07
DG417L/418L/419L
Vishay Siliconix
SPECIFICATIONS (DUAL SUPPLY 5 V)
Test Conditions Unless Otherwise Specified V+ = 5 V, V- = - 5 V VL = 5 V, VIN = 2.4 V, 0.8 Vf A Suffix Limits - 55 to 125 C Tempb Full V+ = 5 V, V- = - 5 V INO, INC = 5 mA, VCOM = 3.5 V V+ = 5.5 , V- = - 5.5 V VCOM = 4.5 V VNO, VNC = 4.5 V V+ = 5.5 V, V- = - 5.5 V VNO, VNC = VCOM = 4.5 V Room Full Room Full Room Full Room Full Full Room Full Room Full Room Room Room Room RL = 50 , CL = 5 pF , f = 1 MHz Room Room Room Room Full VIN = 0 or VL Logic Supply Currente Ground Currente IL IGND Room Full Room Full Room Full 0.05 30 16 10 33 3 - 71 - 76 5.2 15 0.03 - 0.002 0.002 - 0.002 -1 - 7.5 -1 - 7.5 1 7.5 -1 -5 1 7.5 -1 -5 1 5 1 5 A dB 47 47 pC 14 -1 - 15 -1 - 15 -1 - 15 - 1.5 Typc Mind Maxd D Suffix Limits - 40 to 85 C Mind Maxd Unit V
Parameter Analog Switch Analog Signal Rangee On-Resistance
Symbol VANALOG rON INO(off) INC(off) ICOM(off) ICOM(on)
-5
5 18.5 30 1 15 1 15 1 15 1.5 41 50 32 36
-5
5 18.5 21
Switch Off Leakage Currenta Channel On Leakage Currenta Digital Control Input Currenta Dynamic Characteristics Turn-On Timee Turn-Off Timee Break-Before-Make Time Delaye TransitionTime Charge Injectione Off-Isolatione Channel-to-Channel Crosstalke Source Off Capacitancee Channel-On Capacitancee Power Supplies Positive Supply Currente Negative Supply Currente
-1 - 10 -1 - 10 -1 - 10 -1
1 10 1 10 1 10 1 41 44 32 33 ns A nA
IINL or IINH
tON tOFF tD tTRANS QINJ OIRR XTALK CNO(off) CNC(off) CON
RL = 300 , CL = 35 pF VNO, VNC = 3.5 V, See Figure 2 DG419L Only, VNO, VNC = 3.5 V RL = 300 , CL = 35 pF RL = 300 , CL = 35 pF VS1 = 3.5 V, VS2 = 3.5 V Vg = 0 V, Rg = 0 , CL = 1 nF
f = 1 MHz
pF
I+ I-
Document Number: 71763 S-71009-Rev. E, 14-May-07
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DG417L/418L/419L
Vishay Siliconix
SPECIFICATIONS (SINGLE SUPPLY 5 V)
Test Conditions Unless Otherwise Specified V+ = 5 V, V- = 0 V VL = 5 V, VIN = 2.4 V, 0.8 Vf A Suffix Limits - 55 to 125 C Tempb Full V+ = 4.5 V, INO, INC = 5 mA VCOM = 1 V, 3.5 V Room Full Room Full Room Full Room Room Room Full VIN = 0 or VL Logic Supply Currente Ground Currente IL IGND Room Full Room Full Room Full 26 Typc Mind Maxd 5 36.5 50 49 60 31 35 D Suffix Limits - 40 to 85 C Mind Maxd 5 36.5 40.5 49 54 31 32 ns Unit V
Parameter Analog Switch Analog Signal Rangee On-Resistancee Dynamic Characteristics Turn-On Timee Turn-Off Timee Break-Before-Make Time Delaye Charge Injectione Power Supplies Positive Supply Currente Negative Supply Currente
Symbol VANALOG rON
tON tOFF tD QINJ
RL = 300 , CL = 35 pF VNO, VNC = 3.5 V, See Figure 2 DG419L Only, VNO, VNC = 3.5 V RL = 300 , CL = 35 pF Vg = 0 V, Rg = 0 , CL = 1 nF
37 16 19 0.4 0.02 - 0.002 0.002 - 0.002 -1 - 7.5 -1 - 7.5
pC 1 7.5 -1 -5 1 7.5 -1 -5 1 5 1 5 A
I+ I-
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Document Number: 71763 S-71009-Rev. E, 14-May-07
DG417L/418L/419L
Vishay Siliconix
SPECIFICATIONS (SINGLE SUPPLY 3 V)
Test Conditions Unless Otherwise Specified V+ = 3 V, V- = 0 V VL = 3 V, VIN = 2.0 V, 0.4 Vf A Suffix Limits - 55 to 125 C Tempb Full V+ = 2.7 V, V- = 0 V Room INO, INC = 5 mA, VCOM = 0.5, 2.2 V Full V+ = 3.3 , 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 Room Full Room Full Room Full Full Room Full Room Full Room Room Room RL = 50 , CL = 5 pF , f = 1 MHz Room Room Room 0.005 65 26 33 1 - 71 - 77 5.6 16 dB pC 47 -1 - 15 -1 - 15 -1 - 15 - 1.5 Typc Mind Maxd D Suffix Limits - 40 to 85 C Mind Maxd Unit V
Parameter Analog Switch Analog Signal Rangee On-Resistance
Symbol VANALOG rON INO(off) INC(off) ICOM(off) ICOM(on)
0
3 70 80 1 15 1 15 1 15 1.5 75 95 41 45
0
3 70 75
Switch Off Leakage Currenta Channel On Leakage Currenta Digital Control Input Currenta Dynamic Characteristics Turn-On Time Turn-Off Time Break-Before-Make Time Delay Charge Injectione Off-Isolatione Channel-to-Channel Crosstalke Source Off Capacitancee Channel On Capacitancee
-1 - 10 -1 - 10 -1 - 10 -1
1 10 1 10 1 10 1 75 85 41 43 ns A nA
IINL or IINH
tON tOFF tD QINJ OIRR XTALK CNO(off) CNC(off) CD(on)
RL = 300 , CL = 35 pF VNO, VNC = 1.5 V, See Figure 2 DG419L Only, VNO, VNC = 1.5 V RL = 300 , CL = 35 pF Vg = 0 V, Rg = 0 , CL = 10 nF
f = 1 MHz
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.
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.
Document Number: 71763 S-71009-Rev. E, 14-May-07
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DG417L/418L/419L
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 C, unless otherwise noted
60 T = 25 C IS = 5 mA r ON - On-Resistance () V+ = 2.7 V 80 70 60 A 50 40 30 20 10 0 0 3 6 9 12 VCOM - Analog Voltage (V) 0 0 1 2 3 4 5 VCOM - Analog Voltage (V) E D B C A B C D E IS = 5 mA V+ = 2.7 V A = 125 C B = 85 C C = 25 C D = - 40 C E = - 55 C V+ = 4.5 V
50 r ON - On-Resistance ()
40
30
V+ = 4.5 V
20 V+ = 10.8 V 10
rON vs. VCOM and Supply Voltage
30 V = 5V IS = 5 mA I+ - Supply Current (nA) 10000
rON vs. Analog Voltage and Temperature
25 r ON - On-Resistance ()
V=5V VIN = 0 V
20
125 C 85 C 25 C - 40 C - 55 C
15
1000
10
5
0 -5
-3
-1
1
3
5
100 - 55
- 35
- 15
5
25
45
65
85
105
125
VCOM - Analog Voltage (V)
Temperature (C)
rON vs. Analog Voltage and Temperature
10 m 1m I+ - Supply Current (nA) 100 10 1 100 n 10 n 1 10 1 - 55 1000 Leakage Current (pA) 10000
Supply Current vs. Temperature
V+ = 12 V V- = 0 V
100
ICOM(on) ICOM(off)
10
100
1K
10 K
100 K
1M
10 M
- 35
- 15
5
25
45
65
85
105
125
Input Switching Frequency (Hz)
Temperature (C)
Supply Current vs. Input Switching Frequency
Leakage Current vs. Temperature
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Document Number: 71763 S-71009-Rev. E, 14-May-07
DG417L/418L/419L
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 C, unless otherwise noted
40 V+ = 12 V V- = 0 V Leakage Current (pA) 20 ICOM(off)/ICOM(on) 0 INO(off)/INC(on) t ON , t OFF - Switching Time (ns) 90 80 70 60 50 40 30 20 10 - 40 0 2 4 6 8 10 12 VCOM, VNO, VNC - Analog Voltage (V) 0 - 55 tON V+ = 5 V tON V+ = 12 V tOFF V+ = 5 V tOFF V+ = 3 V tON V+ = 3 V
- 20
tOFF V+ = 12 V - 35 - 15 5 25 45 65 85 105 125
Temperature (C)
Leakage vs. Analog Voltage
Switching Time vs. Temperature and Single Supply Voltage
10 Loss - 10
80 70 t ON , t OFF - Switching Time (ns) 60 50 40 30 20 10 0 - 55 - 35 tOFF V+ = 6 V - 15 5 25 45 65 tOFF V+ = 5 V 85 105 125 tON V+ = 3 V Loss, OIRR, X TALK (dB)
- 30
tON V+ = 5 V tON V+ = 6 V tOFF V+ = 3 V
- 50 OIRR V+ = 3 V V- = 0 V RL = 50
- 70
- 90
- 110 0.1 1 10 Frequency (Hz) 100 1000
Temperature (C)
Switching Time vs. Temperature and Dual Supply Voltage
2.0 1.8 VT - Switching Threshold (V) 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 2.0 VL = V+ Q - Charge Injection (pC) 12 10 8 6 4 2 0 -2 -4 -6 -8 - 10 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 - 12 -6 -4
Insertion Loss, Off -Isolation Crosstalk vs. Frequency
V+ = 12 V V+ = 5 V V= 5V
V+ = 3 V
-2
0
2
4
6
8
10
12
V+ - Supply Voltage (V)
VCOM - Analog Voltage (V)
Switching Threshold vs. Supply Voltage
Charge Injection vs. Analog Voltage)
Document Number: 71763 S-71009-Rev. E, 14-May-07
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DG417L/418L/419L
Vishay Siliconix
SCHEMATIC DIAGRAM (TYPICAL CHANNEL)
V+
S VL VVIN Level Shift/ Drive V+ GND D
V-
Figure 1.
TEST CIRCUITS
VL V+ Logic Input Switch Output VOUT RL 300 CL 35 pF VOUT 90 % tr < 5 ns tf < 5 ns tOFF
VINH VINL
50 %
Switch Input VIN
VL NO or NC IN GND
V+ COM
0.9 x VOUT
V-
Switch Output
0V tON
VCL (includes fixture and stray capacitance) VOUT = VIN RL RL + rON Note: Logic input waveform is inverted for switches that have the opposite logic sense control
Figure 2. Switching Time
VL
V+ Logic Input VO RL 300 CL 35 pF VINH VINL tr < 5 ns tf < 5 ns
VL VNO VNC NO NC IN GND
V+ COM
VNC = VNO VO Switch Output 0V
90 %
V-
tD
tD
VCL (includes fixture and stray capacitance)
Figure 3. Break-Before-Make (DG419L)
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Document Number: 71763 S-71009-Rev. E, 14-May-07
DG417L/418L/419L
Vishay Siliconix
TEST CIRCUITS
+5V VL NO or NC VS1 VS2 NC or NO RL 300 VCL 35 pF VS1 V01 Switch Output VS2 V02 10 % 90 % V+ COM VO Logic VINH Input VINL 50 % + 15 V tr < 5 ns tf < 5 ns
tTRANS
tTRANS
IN GND
VCL (includes fixture and stray capacitance) VO = VS RL RL + rON
Figure 4. Transition Time (DG419L)
VL
V+ VO
VO
Rg
VL COM IN GND
V+ NO or NC CL 1 nF VVO IN OFF ON OFF
Vg
Q = VO x CL IN dependent on switch configuration Input polarity determined by sense of switch.
VVIN = 0 - V+
Figure 5. Charge Injection
VL C VL VS Rg = 50 IN 0 V or 2.4 V NC or NO VOUT VIN NO or NC COM C
V+
V+
50
GND VOUT VIN
V-
C
XTA LK Isolation = 20 log C = RF bypass
V-
Figure 6. Crosstalk (DG419L)
Document Number: 71763 S-71009-Rev. E, 14-May-07
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DG417L/418L/419L
Vishay Siliconix
TEST CIRCUITS
VL C
V+ C
NO or NC Rg = 50 IN 0 V, 2.4 V GND
COM
RL 50 VC
VOff Isolation = 20 log C = RF Bypass VCOM VNO/NC
Figure 7. Off Isolation
VL C VL
V+ C
V+
COM Meter IN 0 V, 2.4 V NO or NC GND VC HP4192A Impedance Analyzer or Equivalent f = 1 MHz
V-
Figure 8. Source/Drain Capacitances
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and reliability data, see http://www.vishay.com/ppg?71763.
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Document Number: 71763 S-71009-Rev. E, 14-May-07
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000 Revision: 18-Jul-08
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