DG181 Datasheet

DG180/181/182
Vishay Siliconix
High-Speed Drivers with Dual SPST JFET Switches
Constant On-Resistance Over
Entire Analog Range
Low Leakage
Low Crosstalk
Rad Hardness
Low Distortion
Eliminates Large Signal Errors
High Precision
High Bandwidth Capability
Fault Protection
Audio Switching
Video Switching
Sample/Hold
Guidance and Control Systems
Aerospace
The DG180/181/182 are precision dual single-pole,
single-throw (SPST) analog switches designed to provide
accurate switching of video and audio signals. This series is
ideally suited for applications requiring a constant
on-resistance over the entire analog range.
on-resistance include audio switching, video switching, and
data acquisition.
To achieve fast and accurate switch performance, each device
comprises four n-channel JFET transistors and a TTL
compatible bipolar driver. In the on state, each switch conducts
current equally well in either direction. In the off condition, the
switches will block up to 20 V peak-to-peak, with feedthrough
of less than –60 dB at 10 MHz.
The major difference in the devices is the on-resistance
(DG180—10 , DG181—30 , DG182—75 Reduced
errors are achieved through low leakage current (ID(on)
< 2 nA). Applications which benefit from the flat JFET
S1
D1
NC
NC
IN1
V+
VL
1
14
2
3
S2
S2
S1
1
14
S2
13
D2
D1
2
13
D2
12
NC
NC
3
12
NC
NC
NC
4
4
11
IN1
5
Flat
Package 11
Top View 10
5
10
IN2
V+
6
9
V–*
9
V–
VL
7
8
VR
8
VR
6
Dual-In-Line
Top View
7
NC
S1
1
9
D1
IN2
2
IN2
IN1
8
3
V+
7
Metal Can
Top View
V–
6
4
Refer to JAN38510 Information, Military Section
D2
10
5
VR
VL
*Common to Substrate and Case
Logic
Switch
0
1
ON
OFF
Logic “0” 0.8 V
Logic “1” 2.0
20V
Document Number: 70031
S-52895—Rev. D, 16-Jun-97
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DG180/181/182
Vishay Siliconix
ORDERING INFORMATION
Temp Range
Package
–25 to 85_C
Part Number
10-Pin Metal Can
DG181BA
14-Pin Sidebraze
DG180BP
DG180AA/883, 5962-8767301IA
10-Pin
10 Pi Metal
M l Can
C
DG181AA/883, JM38510/11101BIA
DG182AA/883, JM38510/11102BIA
DG180AP/883, 5962-8767301CA
–55
125_C
55 to 125
C
14-Pin
14 Pi Sidebraze
Sid b
DG181AP/883, JM38510/11101BCA
DG182AP/883, JM38510/11102BCA
5962-8767301XA
14-Pin
Pack
14 Pi Flat
Fl P
k
JM38510/11101BXA
JM38510/11102BXA
ABSOLUTE MAXIMUM RATINGS
V+ to V– . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 V
Current (S or D) DG181, DG182 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA
V+ to VD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 V
Current (All Other Pins) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA
VD to V– . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 V
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65 to 150_C
VD to VD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 V
VL to V– . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 V
VL to VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 V
VL to VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 V
VIN to VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 V
VR to V– . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 V
VR to VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 V
Current (S or D) DG180 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 mA
Power Dissipationa
10-Pin Metal Canb . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 450 mW
14-Pin Sidebrazec . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 825 mW
14-Pin Flat Packd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 900 mW
Notes:
a. All leads welded or soldered to PC Board.
b. Derate 6 mW/_C above 75_C
c. Derate 11 mW/_C above 75_C
d. Derate 10 mW/_C above 75_C
SCHEMATIC DIAGRAM (TYPICAL CHANNEL)
V+
VL
S
IN
D
VR
V–
FIGURE 1.
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Document Number: 70031
S-52895—Rev. D, 16-Jun-97
DG180/181/182
Vishay Siliconix
Test Conditions
Unless Specified
Parameter
Symbol
V+ = 15 V, V– = –15 V, VL = 5 V
VR = 0 V, VIN = 2 V, 0.8 Vf
Tempb
Typc
A Suffix
B Suffix
–55 to 125_C
–25 to 85_C
Mind
Maxd
Mind
Maxd
Unit
–7.5
15
–7.5
15
V
Analog Switch
Analog Signal Rangee
Drain-Source
On-Resistance
VANALOG
rDS(on)
Full
IS = –10 mA, VD = –7.5 V
Room
Full
7.5
10
20
15
25
VS = "10 V, VD = #10 V
V+ = 10 V, V– = –20 V
Room
Hot
0.05
10
1000
15
300
VS = "7.5 V, VD = #7.5 V
Room
Hot
0.05
10
1000
15
300
VS = "10 V, VD = #10 V
V+ = 10 V, V– = –20 V
Room
Hot
0.04
10
1000
15
300
VS = "7.5 V, VD = #7.5 V
Room
Hot
0.03
10
1000
15
300
Source Off
L k
Leakage
Current
C
t
IS(off)
Drain Off
L k
Leakage
Current
C
t
ID(off)
Channel On
Leakage Current
ID(on)
VD = VS = "7.5 V
Room
Hot
–0.1
Saturation Drain Current
IDSS
2 ms Pulse Duration
Room
300
Input Current with
Input Voltage High
IINH
VIN = 5 V
Room
Hot
<0.01
Input Current with
Input Voltage Low
IINL
VIN = 0 V
Full
–30
Room
240
400
600
Room
140
200
250
–2
–200
nA
A
–10
–200
mA
Digital Input
10
20
–250
10
20
A
–250
Dynamic Characteristics
Turn-On Time
ton
Turn-Off Time
toff
See Switching Time Test Circuit
ns
Source-Off Capacitance
CS(off)
VS = –5 V, ID = 0
Room
21
Drain-Off Capacitance
CD(off)
VD = –5 V, IS = 0
Room
17
Channel-On
Capacitance
CD(on)
VD = VS = 0 V
Room
17
Off Isolation
OIRR
Room
>55
Room
0.6
Room
–2.7
Room
3
Room
–1
MH
f = 1 MHz
f = 1 MHz, RL = 75 pF
dB
Power Supplies
Positive Supply Current
I+
Negative Supply Current
I–
Logic Supply Current
IL
Reference Supply Current
IR
V or 5 V
VIN = 0 V,
1.5
–5
1.5
–5
A
mA
4.5
–2
4.5
–2
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, is used in this data sheet.
e. Guaranteed by design, not subject to production test.
f.
VIN = input voltage to perform proper function.
Document Number: 70031
S-52895—Rev. D, 16-Jun-97
www.vishay.com S FaxBack 408-970-5600
4-3
DG180/181/182
Vishay Siliconix
Test Conditions
Unless Specified
Parameter
Symbol
V+ = 15 V, V– = –15 V, VL = 5 V
VR = 0 V, VIN = 2 V, 0.8 Vf
Tempb
Typc
A Suffix
B Suffix
–55 to 125_C
–25 to 85_C
Mind
Maxd
Mind
Maxd
Unit
–7.5
15
–7.5
15
V
Analog Switch
Analog Signal Rangee
Drain-Source
On-Resistance
Source Off
L k
Leakage
Current
C
t
VANALOG
rDS(on)
Full
IS = –10 mA, VD = –7.5 V
Room
Full
18
30
60
50
75
VS = "10 V, VD = #10 V
V+ = 10 V, V– = –20 V
Room
Hot
0.05
1
100
5
100
VS = "7.5 V, VD = #7.5 V
Room
Hot
0.07
1
100
5
100
VS = "10 V, VD = #10 V
V+ = 10 V, V– = –20 V
Room
Hot
0.5
1
100
5
100
VS = "7.5 V, VD = #7.5 V
Room
Hot
0.6
1
100
5
100
IS(off)
Drain Off
L k
Leakage
Current
C
t
ID(off)
Channel On
Leakage Current
ID(on)
VD = VS = "7.5 V
Room
Hot
–0.02
Input Current with
Input Voltage High
IINH
VIN = 5 V
Room
Hot
<0.01
Input Current with
Input Voltage Low
IINL
VIN = 0 V
Full
–30
Room
85
150
180
Room
95
130
150
–2
–200
nA
A
–10
–200
Digital Input
10
20
–250
10
20
A
–250
Dynamic Characteristics
Turn-On Time
ton
Turn-Off Time
toff
See Switching Time Test Circuit
ns
Source-Off Capacitance
CS(off)
VS = –5 V, ID = 0
Room
9
Drain-Off Capacitance
CD(off)
VD = –5 V, IS = 0
Room
6
Channel-On Capacitance
CD(on)
VD = VS = 0 V
Room
14
Off Isolation
OIRR
Room
>50
Room
0.6
Room
–2.7
Room
3.1
Room
–1
f = 1 MHz
MH
f = 1 MHz, RL = 75 pF
F
dB
Power Supplies
Positive Supply Current
I+
Negative Supply Current
I–
Logic Supply Current
IL
Reference Supply Current
IR
VIN = 0 V,
V or 5 V
1.5
–5
1.5
–5
mA
A
4.5
–2
4.5
–2
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, is used in this data sheet.
e. Guaranteed by design, not subject to production test.
f.
VIN = input voltage to perform proper function.
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Document Number: 70031
S-52895—Rev. D, 16-Jun-97
DG180/181/182
Vishay Siliconix
Test Conditions
Unless Specified
Parameter
Symbol
V+ = 15 V, V– = –15 V, VL = 5 V
VR = 0 V, VIN = 2 V, 0.8 Vf
A Suffix
–55 to 125_C
Tempb
Typc
B Suffix
–25 to 85_C
Mind
Maxd
Mind
Maxd
Unit
–10
15
–10
15
V
Analog Switch
Analog Signal Rangee
VANALOG
Drain-Source
On-Resistance
Source Off
L k
Leakage
Current
C
t
rDS(on)
Full
IS = –10 mA, VD = –7.5 V
Room
Full
35
75
150
100
150
VS = "10 V, VD = #10 V
V+ = 10 V, V– = –20 V
Room
Hot
0.05
1
100
5
100
VS = "10 V, VD = #10 V
Room
Hot
0.07
1
100
5
100
VS = "10 V, VD = #10 V
V+ = 10 V, V– = –20 V
Room
Hot
0.4
1
100
5
100
VS = "10 V, VD = #10 V
Room
Hot
0.5
1
100
5
100
IS(off)
Drain Off
Leakage
Current
L k
C
t
ID(off)
Channel On
Leakage Current
ID(on)
VD = VS = "10 V
Room
Hot
–0.02
Input Current with
Input Voltage High
IINH
VIN = 5 V
Room
Hot
<0.01
Input Current with
Input Voltage Low
IINL
VIN = 0 V
Full
–30
Room
120
250
300
Room
100
130
150
VS = –5 V, ID = 0
Room
9
VD = –5 V, IS = 0
Room
6
VD = VS = 0 V
Room
14
Room
>50
Room
0.6
Room
–2.7
Room
3.1
Room
–1
–2
–200
A
nA
–10
–200
Digital Input
10
20
–250
10
20
A
–250
Dynamic Characteristics
Turn-On Time
Turn-Off Time
Source-Off Capacitance
ton
toff
See Switching Time Test Circuit
CS(off)
Drain-Off Capacitance
CD(off)
Channel-On Capacitance
CD(on)
Off Isolation
OIRR
f = 1 MHz
MH
f = 1 MHz, RL = 75 ns
pF
F
dB
Power Supplies
Positive Supply Current
I+
Negative Supply Current
I–
Logic Supply Current
IL
Reference Supply Current
IR
VIN = 0 V,
V or 5 V
1.5
–5
1.5
–5
mA
A
4.5
–2
4.5
–2
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, is used in this data sheet.
e. Guaranteed by design, not subject to production test.
f.
VIN = input voltage to perform proper function.
Document Number: 70031
S-52895—Rev. D, 16-Jun-97
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4-5
DG180/181/182
Vishay Siliconix
_ Supply Current vs. Temperature
IIN vs. VIN and Temperature
100
5
VINL = 0
VINH = 5 V
80
IL
3
I IN (A)
I L , I–, I+, I
R (mA)
4
–I–
2
–IINL
60
40
–IR
1
20
I+
IINH
0
–55 –35
–15
5
25
45
65
85
105
0
–55 –35
125
–15
5
Temperature (_C)
rDS(on) vs. Temperature
45
65
85
105
125
Switching Time vs. VD and Temperature (DG180)
100
230
VD = 7.5 V
DG182
210
tON
VD = –7.5 V
190
t ON, t OFF (ns)
DG181
r DS(on) ( )
25
Temperature (_C)
10
DG180
170
tOFF
150
130
VD = –7.5 V
IS = –10 mA
110
1
–50
–25
0
25
50
75
100
90
–55
125
–35
–15
5
Temperature (_C)
45
65
85
105 125
Temperature (_C)
Leakage vs. Temperature (DG180)
Switching Time vs. VD and Temperature (DG181/182)
130
100
V+ = 10 V
V– = –20 V
VL = 5 V
VR = 0
VD = –7.5 V
110
t ON, t OFF (ns)
I S, I D (nA)
IS(off)
1
ID(off)
90
tOFF
80
60
0.1
45
tON
100
70
ID(on)
25
VD = 7.5 V
120
10
65
85
Temperature (_C)
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4-6
25
105
125
50
–55
–35
–15
5
25
45
65
85
105
125
Temperature (_C)
Document Number: 70031
S-52895—Rev. D, 16-Jun-97
DG180/181/182
Vishay Siliconix
_ ID(off) vs. Temperature (DG181/182)
Capacitance vs. VD or VS (DG180)
30
100
f = 1 MHz
V+ = 10 V, V– = –20 V
VD = –10 V, VS = 10 V
26
C S, D (pF)
I D (nA)
10
B Suffix
1
CS(off)
22
CD(on)
18
A Suffix
CD(off)
14
0.1
10
25
45
65
85
Temperature (_C)
105
125
–8
20
100
VINL = 0.8 V
VINH = 2 V
f = 1 MHz
90
80
CD(on)
14
70
12
60
10
ISO (dB)
C S, D (pF)
16
CS(off)
CD(off)
6
DG180
50
30
V+ = 15 V, V– = –15 V
VR = 0, VL = 5 V
RL = 75 VIN 220 mVRMS
20
4
0
–10
DG181/182
40
8
2
8
Off Isolation vs. Frequency
Capacitance vs. VD or VS (DG181/182)
18
–4
0
4
VD or VS – Drain or Source Voltage (V)
Capacitance is measured from test terminal
to common.
10
0
–8
–6
–4
–2
0
2
4
6
VD or VS – Drain or Source Voltage (V)
Document Number: 70031
S-52895—Rev. D, 16-Jun-97
8
10
105
106
107
108
f – Frequency (Hz)
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DG180/181/182
Vishay Siliconix
Feedthrough due to charge injection may result in spikes at the leading and trailing edge of the output waveform.
+5 V
tON: VS = 3 V
tOFF: VS = –3 V
+15 V
VL
Logic
Input
V+
S
50%
0V
D
VO
IN
RL
1 k
VR
tr <10 ns
tf <10 ns
3V
CL
100 pF
3V
90%
V–
0V
tON
–15 V
tOFF
Switch
Output
0V
CL (includes fixture and stray capacitance)
RL
VOUT + VS x R ) r
L
DS(on)
90%
–3 V
FIGURE 2. Switching Time
Switch
DG180
DG181
DG182
VIN
Logic Input
Voltage
VINH(min)/VINL(max
V+
Positive
Supply Voltage
(V)
V–
Negative
Supply
Voltage
(V)
VL
Logic Supply
Voltage
(V)
VR
Reference
Supply Voltage
(V)
15b
–15
5
GND
2.0/0.8
–7.5 to 15
10
–20
5
GND
2.0/0.8
–12.5 to 10
5
GND
2.0/0.8
–4.5 to 12
GND
2.0/0.8
–10 to 15
GND
2.0/0.8
–15 to 10
GND
2.0/0.8
–7 to 12
12
–12
15b
–15
10
–20
12
–12
5
5
5
)
(V)
VS
Analog
Voltage
Range
(V)
Notes:
a. Application Hints are for DESIGN AID ONLY, not guaranteed and not subject to production testing.
b. Electrical Parameter Chart based on V+ = 15 V, VL = 5 V, VR = GND
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Document Number: 70031
S-52895—Rev. D, 16-Jun-97
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
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Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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