DG183 Datasheet

DG183/184/185
Vishay Siliconix
High-Speed Drivers and Dual DPST JFET Switches
Constant On-Resistance Over
Entire Analog Range
Low Leakage
Low Crosstalk
Break-Before-Make Switching
Rad Hardness
Low Distortion
Eliminates Large Signal Errors
High Precision
Improved Channel Isolation
Eliminates Inadvertent Shorting
Between Channels
Fault Protection
Audio Switching
Precision Switching
Video Switching
Video Routing
Sample/Hold
Aerospace
The DG183/184/185 are precision dual double-pole,
single-throw (DPST) 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
(DG183—10 , DG184—30 , DG185—75 Reduced
errors are achieved through low leakage current (ID(on)
< 2 nA). Applications which benefit from the flat JFET
D1
NC
D3
S3
S4
D4
NC
D2
1
16
2
15
3
14
4
5
Dual-In-Line
Top View
13
12
6
11
7
10
8
9
S1
S4
1
14
S3
D4
D2
2
13
D3
3
D1
4
12
Flat
Package 11
S2
IN2
5
Top View 10
IN1
V+
6
9
V–*
VL
7
8
VR
IN1
V–
VR
VL
V+
IN2
S1
Refer to JAN38510 Information, Military Section
*Common to Substrate and Case
S2
Logic
Switch
0
OFF
1
ON
Logic “0” 0.8 V
Logic “1” 2.0
20V
Document Number: 70032
S-52895—Rev. D, 16-Jun-97
www.vishay.com FaxBack 408-970-5600
4-1
DG183/184/185
Vishay Siliconix
ORDERING INFORMATION
Temp Range
Package
Part Number
–25 to 85_C
16-Pin Sidebraze
DG183BP
DG184BP
DG183AP/883
16-Pin
16 Pi Sidebraze
Sid b
DG184AP/883, JM38510/11103BEA
DG185AP/883, JM38510/11104BEA
–55
55 to 125
125_C
C
JM38510/11103BXA
14-Pin Flat Pack
JM38510/11104BXA
ABSOLUTE MAXIMUM RATINGS
V+ to V– . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 V
Current (S or D) DG184, DG185 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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
Power Dissipationa
16-Pin Sidebrazeb . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 900 mW
VL to VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 V
14-Pin Flat Packc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 900 mW
VL to VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 V
VIN to VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 V
Notes:
a. All leads welded or soldered to PC Board.
b. Derate 12 mW/_C above 75_C
c. Derate 10 mW/_C above 75_C
VR to V– . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 V
VR to VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 V
Current (S or D) DG183 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 mA
SCHEMATIC DIAGRAM (TYPICAL CHANNEL)
V+
VL
S
IN
D
VR
V–
FIGURE 1.
www.vishay.com S FaxBack 408-970-5600
4-2
Document Number: 70032
S-52895—Rev. D, 16-Jun-97
DG183/184/185
Vishay Siliconix
Test Conditions
Unless Specified
Parameter
Symbol
V+ = 15 V, V– = –15 V, VL = 5 V
VR = 0 V, VIN = 0.8 V or 2 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
220
VS = –5 V, ID = 0
Room
21
VD = –5 V, IS = 0
Room
17
VD = VS = 0 V
Room
17
Room
>55
–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
Source-Off Capacitance
CS(off)
Drain-Off Capacitance
CD(off)
Channel-On Capacitance
CD(on)
Off Isolation
OIRR
See Switching Time Test Circuit
f = 1 MHz
MH
f = 1 MHz, RL = 75 ns
pF
dB
Power Supplies
Positive Supply Current
I+
Room
0.6
Negative Supply Current
I–
Room
–2.7
Logic Supply Current
IL
Room
3.1
Reference Supply Current
IR
Room
–1
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: 70032
S-52895—Rev. D, 16-Jun-97
www.vishay.com S FaxBack 408-970-5600
4-3
DG183/184/185
Vishay Siliconix
Test Conditions
Unless Specified
Parameter
Symbol
V+ = 15 V, V– = –15 V, VL = 5 V
VR = 0 V, VIN = 0.8 V or 2 Vf
Tempb
Typc
A Suffix
–55 to 125_C
B Suffix
–25 to 85_C
Mind
Maxd
Mind
Maxd
Unit
–7.5
15
–7.5
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
22
30
60
50
75
VS = "10 V, VD = #10 V
V+ = 10 V, V– = –20 V
Room
Hot
0.06
1
100
5
100
VS = "7.5 V, VD = #7.5 V
Room
Hot
0.05
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 = "7.5 V, VD = #7.5 V
Room
Hot
0.3
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
3
–5.5
3
–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.
www.vishay.com S FaxBack 408-970-5600
4-4
Document Number: 70032
S-52895—Rev. D, 16-Jun-97
DG183/184/185
Vishay Siliconix
Test Conditions
Unless Otherwise Specified
Parameter
A Suffix
B Suffix
–55 to 125_C
–25 to 85_C
V+ = 15 V, V– = –15 V, VL = 5 V
VR = 0 V, VIN = 0.8 V or 2 Vf
Tempb
VANALOG
Full
rDS(on)
IS = –10 mA, VD = –7.5 V
Room
Full
35
75
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
0.3
1
100
5
100
Symbol
Typc
Mind
Maxd
Mind
–10
15
–10
Maxd
Unit
15
V
100
150
Analog Switch
Analog Signal Rangee
Drain-Source
On-Resistance
Source Off
L k
Leakage
Current
C
t
IS(off)
Drain Off
Leakage
Current
L k
C
t
ID(off)
Channel On
Leakage Current
ID(on)
VD = VS = "10 V
Room
Hot
–0.03
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
–2
–200
A
nA
–10
–200
Digital Input
10
20
–250
10
20
A
–250
Dynamic Characteristics
Turn-On Time
ton
Turn-Off Time
toff
Source-Off Capacitance
CS(off)
Drain-Off Capacitance
CD(off)
Channel-On Capacitance
CD(on)
Off Isolation
OIRR
See Switching Time Test Circuit
f = 1 MHz
MH
f = 1 MHz, RL = 75 ns
pF
F
dB
Power Supplies
Positive Supply Current
I+
Room
0.6
Negative Supply Current
I–
Room
–2.7
Logic Supply Current
IL
Room
3.1
Reference Supply Current
IR
Room
–1
V or 5 V
VIN = 0 V,
3
–5.5
3
–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: 70032
S-52895—Rev. D, 16-Jun-97
www.vishay.com S FaxBack 408-970-5600
4-5
DG183/184/185
Vishay Siliconix
_ Supply Current vs. Temperature
IIN vs. VIN and Temperature
100
5
VINL = 0
VINH = 5 V
80
IL
3
I IN (mA)
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)
45
65
85
105
125
Temperature (_C)
rDS(on) vs. Temperature
Switching Time vs. VD and Temperature (DG183)
100
230
VD = 7.5 V
DG185
210
tON
VD = –7.5 V
190
t ON, t OFF (ns)
DG184
r DS(on) ( )
25
10
DG183
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)
25
45
65
85
105 125
Temperature (_C)
Switching Time vs. VD and Temperature (DG184/185)
Leakage vs. Temperature (DG183)
130
100
V+ = 10 V
V– = –20 V
VL = 5 V
VR = 0
VD = 7.5 V
120
VD = –7.5 V
110
t ON, t OFF (ns)
I S, I D (nA)
10
IS(off)
tON
100
90
tOFF
80
1
70
ID(on)
ID(off)
60
0.1
25
45
65
85
Temperature (_C)
www.vishay.com S FaxBack 408-970-5600
4-6
105
125
50
–55
–35
–15
5
25
45
65
85
105
125
Temperature (_C)
Document Number: 70032
S-52895—Rev. D, 16-Jun-97
DG183/184/185
Vishay Siliconix
_ ID(off) vs. Temperature (DG184/185)
30
100
Capacitance vs. VD or VS (DG183)
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
20
18
65
85
Temperature (_C)
105
125
–8
Capacitance vs. VD or VS (DG184/185)
VINL = 0.8 V
VINH = 2 V
f = 1 MHz
90
80
CD(on)
70
12
60
10
CS(off)
8
DG184/185
DG183
50
40
CD(off)
6
30
V+ = 15 V, V– = –15 V
VR = 0, VL = 5 V
RL = 75 VIN 220 mVRMS
20
4
0
–10
8
Off Isolation vs. Frequency
14
2
–4
0
4
VD or VS – Drain or Source Voltage (V)
100
ISO (dB)
C S, D (pF)
16
45
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: 70032
S-52895—Rev. D, 16-Jun-97
8
10
105
106
107
108
f – Frequency (Hz)
www.vishay.com S FaxBack 408-970-5600
4-7
DG183/184/185
Vishay Siliconix
Feedthrough due to charge injection may result in spikes at the leading and trailing edge of the output waveform.
+5 V
+15 V
VL
VS1
VS2
tON: VS = 3 V
tOFF: VS = –3 V
V+
S1
D1
S2
D2
tr <10 ns
tf <10 ns
3V
Logic
Input
50%
0V
VO1
VO2
3V
90%
IN
RL1
0V
V–
GND
CL1
RL2
CL2
tON
tOFF
Switch
Output
–15 V
CL (includes fixture and stray capacitance)
0V
90%
–3 V
RL
VOUT + VS x R ) r
L
DS(on)
FIGURE 2. Switching Time
Switch
DG183
DG184
DG185
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)
15b
–15
5
GND
2.0/0.8
–7.5 to 15
10
–20
5
GND
2.0/0.8
–12.5 to 10
12
–12
5
GND
2.0/0.8
–4.5 to 12
15b
–15
5
GND
2.0/0.8
–10 to 15
10
–20
5
GND
2.0/0.8
–15 to 10
12
–12
5
GND
2.0/0.8
–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.
www.vishay.com FaxBack 408-970-5600
4-8
Document Number: 70032
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
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
www.vishay.com
1
Similar pages