S1S2
D1D2
NC NC
NC NC
IN1
V–
V+
IN2
VLVR
Dual-In-Line
1
2
3
4
5
6
7
14
13
12
11
10
9
8
Top View
Refer to JAN38510 Information, Military Section
1
Top View
VR
S1
2
3
456
7
8
9
10
V–
IN2
D2
S2
D1
IN1
V+
VL
1
2
3
4
5
6
7
14
13
12
11
10
9
8
Top View
Flat
Package
S1S2
D1D2
NC NC
NC NC
IN1IN2
V+ V–*
VLVRMetal Can
DG180/181/182
Vishay Siliconix
Document Number: 70031
S-52895—Rev. D, 16-Jun-97 www.vishay.com FaxBack 408-970-5600
4-1
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.
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
on-resistance include audio switching, video switching, and
data acquisition.
T o 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.
*Common to Substrate and Case
Logic Switch
0 ON
1 OFF
Logic
“
0
”
0.8 V
Logic
“0”
0
.
8
V
Logic
“
1
”
20V
L
og
i
c
“1”
2
.
0
V
DG180/181/182
Vishay Siliconix
www.vishay.com S FaxBack 408-970-5600
4-2 Document Number: 70031
S-52895—Rev. D, 16-Jun-97
ORDERING INFORMATION
Temp Range Package Part Number
–
25 to 85
_
C
10-Pin Metal Can DG181BA
–
25
to
85_C
14-Pin Sidebraze DG180BP
55 125 C
10 Pi M l C
DG180AA/883, 5962-8767301IA
55 125 C
10-Pin Metal Can DG181AA/883, JM38510/1 1 101BIA
55 125 C
DG182AA/883, JM38510/1 1 102BIA
55 125 C
14 Pi Sid b
DG180AP/883, 5962-8767301CA
–55 to 125_C14-Pin Sidebraze DG181AP/883, JM38510/1 1101BCA
DG182AP/883, JM38510/1 1 102BCA
14 Pi Fl P k
5962-8767301XA
14-Pin Flat Pack JM38510/11101BXA
JM38510/11102BXA
ABSOLUTE MAXIMUM RATINGS
V+ to V– 36 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V+ to VD 33 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VD to V– 33 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VD to VD 22 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VL to V– 36 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VL to VIN 8 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VL to VR 8 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VIN to VR8 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VR to V– 27 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VR to VIN 2 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current (S or D) DG180 200 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current (S or D) DG181, DG182 30 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current (All Other Pins) 30 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature –65 to 150_C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Dissipationa
10-Pin Metal Canb450 mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14-Pin Sidebrazec825 mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14-Pin Flat Packd900 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)
FIGURE 1.
VR
VLV+
S
IN
D
V–
DG180/181/182
Vishay Siliconix
Document Number: 70031
S-52895—Rev. D, 16-Jun-97 www.vishay.com S FaxBack 408-970-5600
4-3
Test Conditions
Unless Specified A Suffix
–55 to 125_CB Suffix
–25 to 85_C
Parameter Symbol V+ = 15 V, V– = –15 V, VL = 5 V
VR = 0 V, VIN = 2 V, 0.8 VfTempbTypcMindMaxdMindMaxdUnit
Analog Switch
Analog Signal RangeeVANALOG Full –7.5 15 –7.5 15 V
Drain-Source
On-Resistance rDS(on) IS = –10 mA, VD = –7.5 V Room
Full 7.5 10
20 15
25
Source Off
Lk C t
IS(off)
VS = "10 V, VD = #10 V
V+ = 10 V, V– = –20 V Room
Hot 0.05 10
1000 15
300
A
Leakage Current
I
S(off) VS = "7.5 V, VD = #7.5 V Room
Hot 0.05 10
1000 15
300
A
Drain Off
Lk C t
ID(off)
VS = "10 V, VD = #10 V
V+ = 10 V, V– = –20 V Room
Hot 0.04 10
1000 15
300 nA
Leakage Current
I
D(off) VS = "7.5 V, VD = #7.5 V Room
Hot 0.03 10
1000 15
300
Channel On
Leakage Current ID(on) VD = VS = "7.5 V Room
Hot –0.1 –2
–200 –10
–200
Saturation Drain Current IDSS 2 ms Pulse Duration Room 300 mA
Digital Input
Input Current with
Input V oltage High IINH VIN = 5 V Room
Hot <0.01 10
20 10
20
A
Input Current with
Input V oltage Low IINL VIN = 0 V Full –30 –250 –250
A
Dynamic Characteristics
Turn-On Time ton
See Switching T ime Test Circuit
Room 240 400 600
ns
T urn-Off Time toff
See
Switching
Time
Test
Circuit
Room 140 200 250
ns
Source-Of f Capacitance CS(off)
f1MH
VS = –5 V, ID = 0 Room 21
Drain-Of f Capacitance CD(off) f = 1 MHz VD = –5 V, IS = 0 Room 17 pF
Channel-On
Capacitance CD(on)
f 1 MHz
VD = VS = 0 V Room 17
Off Isolation OIRR f = 1 MHz, RL = 75 Room >55 dB
Power Supplies
Positive Supply Current I+
V0V5V
Room 0.6 1.5 1.5
A
Negative Supply Current I–
VIN
=
0 V, or 5 V
Room –2.7 –5 –5
mA
Logic Supply Current IL
V
IN =
0
V
,
or
5
V
Room 3 4.5 4.5
mA
Reference Supply Current IRRoom –1 –2 –2
Notes:
a. Refer to PROCESS OPTION FLOWCHART .
b. Room = 25_C, Full = as determined by the operating temperature suf fix.
c. T ypical values are for DESIGN AID ONL Y, 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.
DG180/181/182
Vishay Siliconix
www.vishay.com S FaxBack 408-970-5600
4-4 Document Number: 70031
S-52895—Rev. D, 16-Jun-97
Test Conditions
Unless Specified A Suffix
–55 to 125_CB Suffix
–25 to 85_C
Parameter Symbol V+ = 15 V, V– = –15 V, VL = 5 V
VR = 0 V, VIN = 2 V, 0.8 VfTempbTypcMindMaxdMindMaxdUnit
Analog Switch
Analog Signal RangeeVANALOG Full –7.5 15 –7.5 15 V
Drain-Source
On-Resistance rDS(on) IS = –10 mA, VD = –7.5 V Room
Full 18 30
60 50
75
Source Off
Lk C t
IS(off)
VS = "10 V, VD = #10 V
V+ = 10 V, V– = –20 V Room
Hot 0.05 1
100 5
100
A
Leakage Current
I
S(off) VS = "7.5 V, VD = #7.5 V Room
Hot 0.07 1
100 5
100
A
Drain Off
Lk C t
ID(off)
VS = "10 V, VD = #10 V
V+ = 10 V, V– = –20 V Room
Hot 0.5 1
100 5
100 nA
Leakage Current
I
D(off) VS = "7.5 V, VD = #7.5 V Room
Hot 0.6 1
100 5
100
Channel On
Leakage Current ID(on) VD = VS = "7.5 V Room
Hot –0.02 –2
–200 –10
–200
Digital Input
Input Current with
Input V oltage High IINH VIN = 5 V Room
Hot <0.01 10
20 10
20
A
Input Current with
Input V oltage Low IINL VIN = 0 V Full –30 –250 –250
A
Dynamic Characteristics
Turn-On Time ton
See Switching T ime Test Circuit
Room 85 150 180
ns
T urn-Off Time toff
See
Switching
Time
Test
Circuit
Room 95 130 150
ns
Source-Of f Capacitance CS(off)
f1MH
VS = –5 V, ID = 0 Room 9
F
Drain-Of f Capacitance CD(off) f = 1 MHz VD = –5 V, IS = 0 Room 6 pF
Channel-On Capacitance CD(on) VD = VS = 0 V Room 14
Off Isolation OIRR f = 1 MHz, RL = 75 Room >50 dB
Power Supplies
Positive Supply Current I+
V0V5V
Room 0.6 1.5 1.5
A
Negative Supply Current I–
VIN
=
0 V, or 5 V
Room –2.7 –5 –5
mA
Logic Supply Current IL
V
IN =
0
V
,
or
5
V
Room 3.1 4.5 4.5
mA
Reference Supply Current IRRoom –1 –2 –2
Notes:
a. Refer to PROCESS OPTION FLOWCHART .
b. Room = 25_C, Full = as determined by the operating temperature suf fix.
c. T ypical values are for DESIGN AID ONL Y, 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.
DG180/181/182
Vishay Siliconix
Document Number: 70031
S-52895—Rev. D, 16-Jun-97 www.vishay.com S FaxBack 408-970-5600
4-5
Test Conditions
Unless Specified A Suffix
–55 to 125_CB Suffix
–25 to 85_C
Parameter Symbol V+ = 15 V, V– = –15 V, VL = 5 V
VR = 0 V, VIN = 2 V, 0.8 VfTempbTypcMindMaxdMindMaxdUnit
Analog Switch
Analog Signal RangeeVANALOG Full –10 15 –10 15 V
Drain-Source
On-Resistance rDS(on) IS = –10 mA, VD = –7.5 V Room
Full 35 75
150 100
150
Source Off
Lk C t
IS(off)
VS = "10 V, VD = #10 V
V+ = 10 V, V– = –20 V Room
Hot 0.05 1
100 5
100
A
Leakage Current
I
S(off) VS = "10 V, VD = #10 V Room
Hot 0.07 1
100 5
100
A
Drain Off
Lk C t
ID(off)
VS = "10 V, VD = #10 V
V+ = 10 V, V– = –20 V Room
Hot 0.4 1
100 5
100 nA
Leakage Current
I
D(off) VS = "10 V, VD = #10 V Room
Hot 0.5 1
100 5
100
Channel On
Leakage Current ID(on) VD = VS = "10 V Room
Hot –0.02 –2
–200 –10
–200
Digital Input
Input Current with
Input V oltage High IINH VIN = 5 V Room
Hot <0.01 10
20 10
20
A
Input Current with
Input V oltage Low IINL VIN = 0 V Full –30 –250 –250
A
Dynamic Characteristics
Turn-On Time ton
See Switching Time Test Circuit
Room 120 250 300
ns
T urn-Off Time toff
S
ee
S
w
it
c
hi
ng
Ti
me
T
es
t
Ci
rcu
it
Room 100 130 150 ns
Source-Of f Capacitance CS(off)
f1MH
VS = –5 V, ID = 0 Room 9
F
Drain-Of f Capacitance CD(off) f = 1 MHz VD = –5 V, IS = 0 Room 6 pF
Channel-On Capacitance CD(on) VD = VS = 0 V Room 14
Off Isolation OIRR f = 1 MHz, RL = 75 Room >50 dB
Power Supplies
Positive Supply Current I+
V0V5V
Room 0.6 1.5 1.5
A
Negative Supply Current I–
VIN
=
0 V, or 5 V
Room –2.7 –5 –5
mA
Logic Supply Current IL
V
IN =
0
V
,
or
5
V
Room 3.1 4.5 4.5
mA
Reference Supply Current IRRoom –1 –2 –2
Notes:
a. Refer to PROCESS OPTION FLOWCHART .
b. Room = 25_C, Full = as determined by the operating temperature suf fix.
c. T ypical values are for DESIGN AID ONL Y, 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.
DG180/181/182
Vishay Siliconix
www.vishay.com S FaxBack 408-970-5600
4-6 Document Number: 70031
S-52895—Rev. D, 16-Jun-97
_
, I–, I+, I
IIN vs. VIN and TemperatureSupply Current vs. Temperature
Temperature (_C) Temperature (_C)
A)
(mA)ILR
I
IN (
5
4
3
2
1
0–55 –35 –15 5 25 45 65 85 105 125 0
100
80
60
40
20
–55 –35 –15 5 25 45 65 85 105 125
IL
I+
–IR
–I–
–IINL
IINH
VINL = 0
VINH = 5 V
Switching Time vs. VD and Temperature (DG180)rDS(on) vs. Temperature
Leakage vs. Temperature (DG180) Switching Time vs. VD and Temperature (DG181/182)
(ns)tON
,t
OFF
(nA)I , I
SD
Temperature (_C)
rDS(on) ()
(ns)tON
,t
OFF
Temperature (_C)
Temperature (_C) Temperature (_C)
100
1–50 –25 0 25 50 75 100 125
10
230
90
–55 –35 –15 5 25 45 65 85 105 125
210
190
170
150
130
110
VD = –7.5 V
IS = –10 mA
tOFF
tON
DG180
DG181
DG182
100
0.1 25 45 65 85 105 125
10
1
ID(on) ID(off)
IS(off)
V+ = 10 V
V– = –20 V
VL = 5 V
VR = 0
130
50
–55 –35 –15 5 25 45 65 85 105 125
120
110
100
90
80
70
60
tOFF
tON
VD = –7.5 V
VD = 7.5 V
VD = –7.5 V
VD = 7.5 V
DG180/181/182
Vishay Siliconix
Document Number: 70031
S-52895—Rev. D, 16-Jun-97 www.vishay.com S FaxBack 408-970-5600
4-7
_
ID(off) vs. Temperature (DG181/182)
(nA)
ID
Temperature (_C)
100
10
1
0.1 25 45 65 85 105 125
B Suffix
A Suffix
V+ = 10 V, V– = –20 V
VD = –10 V, VS = 10 V
Capacitance vs. VD or VS (DG180)
VD or VS – Drain or Source Voltage (V)
(pF)CS, D
30
26
22
18
14
10 –8 –4 0 4 8
CD(off)
CS(off)
CD(on)
f = 1 MHz
Off Isolation vs. Frequency
Capacitance vs. VD or VS (DG181/182)
VD or VS – Drain or Source Voltage (V) f – Frequency (Hz)
ISO (dB)
(pF)CS, D
100
90
80
70
60
50
40
30
20
10
0105106107108
V+ = 15 V, V– = –15 V
VR = 0, VL = 5 V
RL = 75
VIN 220 mVRMS
DG180
DG181/182
20
18
16
14
12
10
8
6
4
2
0–10 –8 –6 –4 –2 0 2 4 6 8 10
CD(off)
CS(off)
CD(on)
Capacitance is measured from test terminal
to common.
VINL = 0.8 V
VINH = 2 V
f = 1 MHz
DG180/181/182
Vishay Siliconix
www.vishay.com FaxBack 408-970-5600
4-8 Document Number: 70031
S-52895—Rev. D, 16-Jun-97
D
VLV+
V–
CL (includes fixture and stray capacitance)
VO
S
IN
–15 V
RL
1 kCL
100 pF
+15 V+5 V
VR
tON: VS = 3 V
tOFF:V
S
= –3 V
Feedthrough due to charge injection may result in spikes at the leading and trailing edge of the output waveform.
Logic
Input
Switch
Output
tOFF
tON
tr <10 ns
tf <10 ns
90%
50%
0 V
3 V
0 V
0 V
90%
FIGURE 2. Switching T ime
3 V
–3 V
VOUT +VSxRL
RL)rDS(on)
Switch
V+
Positive
Supply Voltage
(V)
V–
Negative
Supply
Voltage
(V)
VL
Logic Supply
Voltage
(V)
VR
Reference
Supply Voltage
(V)
VIN
Logic Input
Voltage
VINH(min)/VINL(max
)
(V)
VS
Analog
Voltage
Range
(V)
DG180
DG181
15b
10
12
–15
–20
–12
5
5
5
GND
GND
GND
2.0/0.8
2.0/0.8
2.0/0.8
–7.5 to 15
–12.5 to 10
–4.5 to 12
DG182
15b
10
12
–15
–20
–12
5
5
5
GND
GND
GND
2.0/0.8
2.0/0.8
2.0/0.8
–10 to 15
–15 to 10
–7 to 12
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
Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
Disclaimer
Legal Disclaimer Notice
Vishay
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.
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