DG611, DG612, DG613
Vishay Siliconix
High-Speed, Low-Glitch D/CMOS Analog Switches
DESCRIPTION
FEATURES
The DG611, DG612, DG613 feature high-speed lowcapacitance lateral DMOS switches. Charge injection has
been minimized to optimize performance in fast sample-andhold applications.
•
•
•
•
•
•
Each switch conducts equally well in both directions when on
and blocks up to 16 Vp-p when off. Capacitances have been
minimized to ensure fast switching and low-glitch energy. To
achieve such fast and clean switching performance, the
DG611, DG612, DG613 are built on the Vishay Siliconix
proprietary D/CMOS process. This process combines
n-channel DMOS switching FETs with low-power CMOS
control logic and drivers. An epitaxial layer prevents latchup.
The DG611 and DG612 differ only in that they respond to
opposite logic levels. The versatile DG613 has two normally
open and two normally closed switches. It can be given
various configurations, including four SPST, two SPDT, one
DPDT.
Fast switching - tON: 12 ns
Low charge injection: ± 2 pC
Wide bandwidth: 500 MHz
5 V CMOS logic compatible
Low RDS(on): 18
Low quiescent power : 1.2 nW
• Single supply operation
BENEFITS
•
•
•
•
•
•
Improved data throughput
Minimal switching transients
Improved system performance
Easily interfaced
Low insertion loss
Minimal power consumption
APPLICATIONS
•
•
•
•
•
•
•
•
For additional information see Applications Note AN207.
Fast sample-and-holds
Synchronous demodulators
Pixel-rate video switching
Disk/tape drives
DAC deglitching
Switched capacitor filters
GaAs FET drivers
Satellite receivers
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG611
DG611
IN1
1
16
IN2
D1
2
15
D2
S1
3
14
S2
V-
4
Dual-In-Line 13
and SOIC
V+
GND
5
12
VL
S4
6
11
S3
D4
7
10
D3
IN4
8
9
IN3
Top View
D1 IN1 NC IN2 D2
Key
3
2
1
20
19
S1
4
18
S2
V-
5
17
V+
NC
6
16
NC
15
VL
GND
S4
LCC
Top View
7
8
14
9
10
11
12 13
S3
Four SPST Switches per Package
TRUTH TABLE
Logic
0
1
DG611
ON
OFF
DG612
OFF
ON
Logic “0” 1 V
Logic “1” 4 V
D4 IN4 NC IN3 D3
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 70057
S11-0154-Rev. I, 31-Jan-11
www.vishay.com
1
DG611, DG612, DG613
Vishay Siliconix
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG613
IN1
1
D1
2
S1
3
V-
4
GND
5
DG613
16
IN2
15
D2
14
S2
12
VL
S4
6
11
S3
D4
7
10
D3
9
IN3
IN4
Key
Dual-In-Line
13 V+
and SOIC
Top View
8
D1 IN1 NC
3
2
1
IN2 D2
20
19
S1
4
18
S2
V-
5
17
V+
NC
6
16
NC
GND
S4
LCC
Top View
7
15
8
14
9
10
11 12
13
VL
S3
Four SPST Switches per Package
TRUTH TABLE
Logic
SW1, SW4
0
OFF
SW2, SW3
ON
1
ON
OFF
Logic “0” 1 V
Logic “1” 4 V
D4 IN4 NC IN3 D3
ORDERING INFORMATION
Temp. Range
Package
Part Number
DG611, DG612
16-Pin Plastic DIP
- 40 °C to 85 °C
16-Pin Narrow SOIC
DG611DJ
DG611DJ-E3
DG612DJ
DG612DJ-E3
DG611DY
DG611DY-E3
DG611DY-T1
DG611DY-T1-E3
DG612DY
DG612DY-E3
DG612DY-T1
DG612DY-T1-E3
DG613
16-Pin Plastic DIP
DG613DJ
DG613DJ-E3
16-Pin Narrow SOIC
DG613DY
DG613DY-E3
DG613DY-T1
DG613DY-T1-E3
- 40 °C to 85 °C
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2
Document Number: 70057
S11-0154-Rev. I, 31-Jan-11
DG611, DG612, DG613
Vishay Siliconix
ABSOLUTE MAXIMUM RATINGS
Parameter
Limit
V+ to V-
- 0.3 to 21
V+ to GND
- 0.3 to 21
V- to GND
- 19 to 0.3
- 1 to (V+) + 1
or 20 mA, whichever occurs first
(V-) - 1 to (V+) + 1
or 20 mA, whichever occurs first
(V-) - 0.3 to (V+) + 16
or 20 mA, whichever occurs first
± 30
VL to GND
VIN
a
VS, VDa
Continuous Current (Any Terminal)
Current, S or D (Pulsed at 1 µs, 10 % Duty Cycle)
Storage Temperature
Power Dissipation (Package)
b
± 100
CerDIP
- 65 to 150
Plastic
- 65 to 125
16-Pin Plastic DIPc
470
16-Pin Narrow SOICd
600
16-Pin CerDIPe
900
20-Pin LCCe
900
Unit
V
mA
°C
mW
Notes:
a. Signals on SX, DX, or INX 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 mW/°C above 75 °C.
d. Derate 7.6 mW/°C above 75 °C.
e. Derate 12 mW/°C above 75 °C.
RECOMMENDED OPERATING RANGE
Parameter
Limit
V+
5 to 21
V-
- 10 to 0
VL
4 to V+
VIN
0 to VL
VANALOG
Document Number: 70057
S11-0154-Rev. I, 31-Jan-11
Unit
V
V- to (V+) - 5
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3
DG611, DG612, DG613
Vishay Siliconix
SPECIFICATIONSa
Parameter
Analog Switch
Analog Signal Rangee
Switch On-Resistance
Resistance Match Bet Ch.
Symbol
Test Conditions
Unless Otherwise Specified
V+ = 15 V, V- = - 3 V
VL = 5 V, VIN = 4 V, 1 Vf
VANALOG
V- = - 5 V, V+ = 12 V
RDS(on)
RDS(on)
IS = - 1 mA, VD = 0 V
Source Off Leakage
IS(off)
VS = 0 V, VD = 10 V
Drain Off Leakage Current
ID(off)
VS = 10 V, VD = 0 V
Switch On Leakage Current
ID(on)
VS = V D = 0 V
A Suffix
D Suffix
- 55 °C to 125 °C - 40 °C to 85 °C
Temp.b
Full
Room
Full
Room
Room
Hot
Room
Hot
Room
Hot
Digital Control
Input Voltage High
VIH
Full
Input Voltage Low
VIL
Input Current
IIN
Input Capacitance
CIN
Full
Room
Hot
Room
Typ.c
Min.d
Max.d
Min.d
Max.d
Unit
-5
7
45
60
-5
7
45
60
V
0.25
20
0.25
20
0.4
40
- 0.25
- 20
- 0.25
- 20
- 0.4
- 40
18
2
± 0.001
± 0.001
± 0.001
- 0.25
- 20
- 0.25
- 20
- 0.4
- 40
4
0.005
-1
- 20
0.25
20
0.25
20
0.4
40
4
1
1
20
-1
- 20
1
1
20
5
CS(off)
VS = 0 V
Room
3
Off State Output Capacitance
CD(off)
VD = 0 V
Room
2
On State Input Capacitance
CS(on)
VS = V D = 0 V
Room
10
RL = 50
RL = 300 CL = 3 pF
VS = ± 2 V,
See test circuit, figure 2
Room
500
Room
12
25
25
Room
8
20
20
Room
Full
Room
Full
Room
19
35
50
25
35
35
50
25
35
Room
3
4
4
Room
74
Room
87
Room
Full
Room
Full
Room
Full
Room
Full
0.005
Bandwidth
BW
tON
Turn-Off Timee
tOFF
Turn-On Time
tON
Turn-Off Time
tOFF
Charge Injectione
Ch. Injection Changee,g
RL = 300 CL = 75 pF
VS = ± 2 V,
See test circuit, figure 2
Q
CL = 1 nF, VS = 0 V
Q
CL = 1 nF, |VS| 3 V
RIN = 50 RL = 50
f = 5 MHz
RIN = 10 , RL = 50
f = 5 MHz
Off Isolatione
OIRR
Crosstalke
XTALK
nA
V
µA
pF
Dynamic Characteristics
Off State Input Capacitance
Turn-On Timee
pF
MHz
16
4
ns
pC
dB
Power Supplies
Positive Supply Current
I+
Negative Supply Current
I-
Logic Supply Current
IL
VIN = 0 V or 5 V
Ground Current
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4
IGND
- 0.005
1
5
-1
-5
0.005
- 0.005
1
5
-1
-5
1
5
-1
-5
1
5
µA
-1
-5
Document Number: 70057
S11-0154-Rev. I, 31-Jan-11
DG611, DG612, DG613
Vishay Siliconix
SPECIFICATIONS FOR UNIPOLAR SUPPLIESa
Symbol
Test Conditions
Unless Otherwise Specified
V+ = 15 V, V- = - 3 V
VL = 5 V, VIN = 4 V, 1 Vf
Temp.b
A Suffix
D Suffix
- 55 °C to 125 °C - 40 °C to 85 °C
Ty.pc
Min.d
Max.d
Min.d
7
0
Max.d
Parameter
Analog Switch
Analog Signal Rangee
VANALOG
7
V
Switch On-Resistance
RDS(on)
IS = - 1 mA, VD = 1 V
Room
25
60
60
tON
RL = 300 CL = 3 pF
VS = 2 V,
See test circuit, figure 2
Room
15
30
30
Room
10
25
25
Dynamic Characteristics
Turn-On Timee
Turn-Off Time
e
tOFF
Full
0
Unit
ns
Notes:
a. Refer to PROCESS OPTION FLOWCHART.
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.
e. Guaranteed by design, not subject to production test.
f. VIN = input voltage to perform proper function.
g. Q = |Q at VS = 3 V - Q at VS = - 3 V|.
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.
TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
3
IS = - 1 mA
350
2
V+ = 12 V
V- = - 5 V
300
I S , I D - Leakage Current (pA)
R DS(on) - Drain-Source On-Resistance ()
400
V+ = 5 V
V- = - 5 V
250
V+ = 15 V
V- = - 3 V
200
150
100
V+ = 15 V
V- = - 3 V
1
IS(off), ID(off)
0
-1
-2
ID(on)
50
0
-5 -4
-2
0
2
4
6
VD - Drain Voltage (V)
8
10
RDS(on) vs. VD and Power Supply Voltages
Document Number: 70057
S11-0154-Rev. I, 31-Jan-11
12
-3
-4
-2
0
2
4
6
8
VD or V S - Drain or Source Voltage (V)
10
Leakage Current vs. Analog Voltage
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DG611, DG612, DG613
Vishay Siliconix
TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
6
24
20
tON
18
4
16
Time (ns)
V TH - Logic Input Voltage (V)
22
V+ = 15 V
V- = - 3 V
5
3
2
14
tOFF
12
10
8
V+ = 15 V
V- = - 3 V
RL = 300
CL = 10 pF
6
1
4
2
0
0
0
5
10
- 55
15
- 15
5
25
45
65
85
105
Temperature (°C)
Input Switching Threshold vs. VL
Switching Times vs. Temperature
400
125
20
V+ = 15 V
V- = - 3 V
V+ = 15 V
V- = - 3 V
IS = - 1 mA
350
300
10
Qd
250
Charge (pC)
R DS(on) - Drain-Source On-Resistance ()
- 35
VL - Logic Supply Voltage (V)
200
150
0
Qs
25 °C
100
- 10
125 °C
50
- 55 °C
- 20
0
-4
-2
0
2
4
6
VD - Drain Voltage (V)
8
10
12
-3 -2 -1
0
1
2
3
4
5
6
7
8
9
10
VANALOG - Analog Voltage (V)
RDS(on) vs. VD and Temperature
Charge Injection vs. Analog Voltage
0
10 nA
RL = 50
-4
Insertion Loss (dB)
I S(off) , I D(off) - Leakage (A)
1 nA
100 pA
ID(on)
10 pA
IS(off), ID(off)
1 pA
-8
- 12
- 3 dB Point
- 16
- 20
- 24
0.1 pA
- 55
- 25
0
25
50
75
Temperature (°C)
100
Leakage Currents vs. Temperature
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6
125
1
10
100
1000
f - Frequency (MHz)
- 3 dB Bandwidth/Insertion Loss vs. Frequency
Document Number: 70057
S11-0154-Rev. I, 31-Jan-11
DG611, DG612, DG613
Vishay Siliconix
TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
- 120
6
V+ = 15 V
V- = - 3 V
V+ = 15 V
V- = - 3 V
VL = 5 V
CX = 0, 5 V
5
4
Supply Current (mA)
- 100
Crosstalk
(dB)
- 80
- 60
Off Isolation
3
I+
2
1
IL
0
-1
I-
-2
- 40
-3
-4
-5
- 20
1
10
1K
100
100K
100K
1M
10M
f - Frequency (Hz)
f - Frequency (MHz)
Crosstalk and Off Isolation vs. Frequency
Supply Currents vs. Switching Frequency
SCHEMATIC DIAGRAM (Typical Channel)
V+
VL
S
Input
Logic
INX
Level
Translator
Driver
D
DMOS Switch
V-
Figure 1.
TEST CIRCUITS
+5V
+ 15 V
VL
V+
D
Logic Input
±2V
S
tr < 10 ns
tf < 10 ns
5V
VO
50 %
0V
VS = ± 2 V
90 %
IN
GND
V-
RL
300
CL
Switch Output
20 %
0V
tON
tOFF
VCL (includes fixture and stray capacitance)
VO = V S
RL
RL + rDS(on)
Figure 2. Switching Time
Document Number: 70057
S11-0154-Rev. I, 31-Jan-11
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DG611, DG612, DG613
Vishay Siliconix
TEST CIRCUITS
+5V
C
VL
S1
VS
+5V
Rg = 50
+ 15 V
+ 15 V
C
V+
D1
50
IN1
1 V, 4 V
Rg
V+
D
VL
S
IN
Vg
NC
VO
1 V, 4 V
CL
1 nF
5V
GND
S2
VO
D2
RL
IN2
GND
V-
C
VVS
XTA LK Isolation = 20 log
-3V
VO
C = RF bypass
-3V
Figure 4. Crosstalk
Figure 3. Charge Injection
APPLICATIONS
High-Speed Sample-and-Hold
Pixel-Rate Switch
In a fast sample-and-hold application, the analog switch
characteristics are critical. A fast switch reduces aperture
uncertainty. A low charge injection eliminates offset (step)
errors. A low leakage reduces droop errors. The CLC111, a
fast input buffer, helps to shorten acquisition and settling
times. A low leakage, low dielectric absorption hold capacitor
must be used. Polycarbonate, polystyrene and
polypropylene are good choices. The JFET output buffer
reduces droop due to its low input bias current.
(see figure 5.)
Windows, picture-in-picture, title overlays are economically
generated using a high-speed analog switch such as the
DG613. For this application the two video sources must be
sync locked. The glitch-less analog switch eliminates halos.
(see figure 6.)
GaAs FET Drivers
Figure 7 illustrates a high-speed GaAs FET driver. To turn
the GaAs FET on 0 V are applied to its gate via S1, whereas
to turn it off, - 8 V are applied via S2. This high-speed,
low-power driver is especially suited for applications that
require a large number of RF switches, such as phased array
radars.
+5V
Input Buffer
+ 12 V
Output Buffer
Analog
Input
CLC111
S
D
+
LF356
-
75
5 V Control
± 5 V Output
to A/D
IN
1/
4
CHOLD
650 pF Polystyrene
DG611
-5V
Figure 5. High-Speed Sample-and-Hold
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Document Number: 70057
S11-0154-Rev. I, 31-Jan-11
DG611, DG612, DG613
Vishay Siliconix
APPLICATIONS
+5V
+ 12 V
Output Buffer
Background
D
+
Composite
Output
75
CLC410
-
75
1/ CLC114
2
250
Titles
250
75
5 V Control
1/
2
DG613
-5V
Figure 6. A Pixel-Rate Switch Creates Title Overlays
+5V
S1
VL
V+
D1
RF
IN
GaAs
RF
OUT
IN1
1/
2
DG613
S2
5V
D2
IN2
GND
V-
-8V
Figure 7. A High-Speed GaAs FET Driver that Saves Power
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 www.vishay.com/ppg?70057.
Document Number: 70057
S11-0154-Rev. I, 31-Jan-11
www.vishay.com
9
Package Information
Vishay Siliconix
SOIC (NARROW):
16ĆLEAD
JEDEC Part Number: MS-012
MILLIMETERS
16
15
14
13
12
11
10
Dim
A
A1
B
C
D
E
e
H
L
Ĭ
9
E
1
2
3
4
5
6
7
8
INCHES
Min
Max
Min
Max
1.35
1.75
0.053
0.069
0.10
0.20
0.004
0.008
0.38
0.51
0.015
0.020
0.18
0.23
0.007
0.009
9.80
10.00
0.385
0.393
3.80
4.00
0.149
0.157
1.27 BSC
0.050 BSC
5.80
6.20
0.228
0.244
0.50
0.93
0.020
0.037
0_
8_
0_
8_
ECN: S-03946—Rev. F, 09-Jul-01
DWG: 5300
H
D
C
All Leads
e
Document Number: 71194
02-Jul-01
B
A1
L
Ĭ
0.101 mm
0.004 IN
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1
Package Information
Vishay Siliconix
PDIP: 16ĆLEAD
16
15
14
13
12
11
10
9
E
E1
1
2
3
4
5
6
7
8
D
S
Q1
A
A1
L
15°
MAX
C
B1
e1
Dim
A
A1
B
B1
C
D
E
E1
e1
eA
L
Q1
S
B
eA
MILLIMETERS
Min
Max
INCHES
Min
Max
3.81
5.08
0.150
0.200
0.38
1.27
0.015
0.050
0.38
0.51
0.015
0.020
0.89
1.65
0.035
0.065
0.20
0.30
0.008
0.012
18.93
21.33
0.745
0.840
7.62
8.26
0.300
0.325
5.59
7.11
0.220
0.280
2.29
2.79
0.090
0.110
7.37
7.87
0.290
0.310
2.79
3.81
0.110
0.150
1.27
2.03
0.050
0.080
0.38
1.52
.015
0.060
ECN: S-03946—Rev. D, 09-Jul-01
DWG: 5482
Document Number: 71261
06-Jul-01
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1
Package Information
Vishay Siliconix
CERDIP: 16ĆLEAD
16
15
14
13
12
11
10
9
E1 E
1
2
3
4
5
6
7
8
D
S
Q1
A
A1
L1
L
e1
C
B
B1
MILLIMETERS
Dim
A
A1
B
B1
C
D
E
E1
e1
eA
L
L1
Q1
S
∝
eA
INCHES
Min
Max
Min
Max
4.06
5.08
0.160
0.200
0.51
1.14
0.020
0.045
0.38
0.51
0.015
0.020
1.14
1.65
0.045
0.065
0.20
0.30
0.008
0.012
19.05
19.56
0.750
0.770
7.62
8.26
0.300
0.325
6.60
7.62
0.260
0.300
2.54 BSC
∝
0.100 BSC
7.62 BSC
0.300 BSC
3.18
3.81
0.125
0.150
3.81
5.08
0.150
0.200
1.27
2.16
0.050
0.085
0.38
1.14
0.015
0.045
0°
15°
0°
15°
ECN: S-03946—Rev. G, 09-Jul-01
DWG: 5403
Document Number: 71282
03-Jul-01
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1
Packaging Information
Vishay Siliconix
20ĆLEAD LCC
A1
D
L1
A
Dim
28
e
1
2
E
A
A1
B
D
E
e
L
L1
MILLIMETERS
Min
Max
INCHES
Min
Max
1.37
2.24
0.054
0.088
1.63
2.54
0.064
0.100
0.56
0.71
0.022
0.028
8.69
9.09
0.342
0.358
8.69
9.09
0.442
0.358
1.27 BSC
0.050 BSC
1.14
1.40
0.045
0.055
1.96
2.36
0.077
0.093
ECN: S-03946—Rev. B, 09-Jul-01
DWG: 5321
L
Document Number: 71290
02-Jul-01
B
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Application Note 826
Vishay Siliconix
RECOMMENDED MINIMUM PADS FOR SO-16
RECOMMENDED MINIMUM PADS FOR SO-16
0.372
(9.449)
0.152
0.022
0.050
0.028
(0.559)
(1.270)
(0.711)
(3.861)
0.246
(6.248)
0.047
(1.194)
Recommended Minimum Pads
Dimensions in Inches/(mm)
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APPLICATION NOTE
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Document Number: 72608
Revision: 21-Jan-08
Legal Disclaimer Notice
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