DG186 Datasheet

DG186/187/188
Vishay Siliconix
High-Speed Drivers with SPDT 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
Telemetry
The DG186/187/188 are precision single-pole, double-throw
(SPDT) 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 two n-channel JFET transistors and a TTL
compatible bipolar driver. The driver is designed to achieve
break-before-make switching action, eliminating the
inadvertent shorting between channels and the crosstalk
which would result. 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
(DG186—10 , DG187—30 , DG188—75 Reduced
errors are achieved through low leakage current (ID(on)
< 2 nA). Applications which benefit from the flat JFET
NC
1
NC
2
D1
3
S1
Dual-In-Line
Top View
4
NC
1
NC
2
14
NC
13
NC
12
D2
11
S2
14
NC
13
NC
D1
3
12
D2
S1
4
IN
5
10
NC
V+
6
9
V–*
VL
7
8
VR
11
S2
IN
5
10
NC
V+
6
9
V–
7
8
VR
Flat
Package
Top View
D1
S2
10
1
9
S1
NC
2
IN
8
7
3
4
Refer to JAN38510 Information, Military Section
VL
D2
V+
Metal Can
Top View
5
V–*
6
VR
VL
*COMMON TO SUBSTRATE AND CASE
Logic
SW1
0
OFF
SW2
ON
1
ON
OFF
Logic “0”
0 0.8 V
Logic “1” 2.0
20V
Document Number: 70033
S-52895—Rev. E, 16-Jun-97
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4-1
DG186/187/188
Vishay Siliconix
ORDERING INFORMATION
Temp Range
Package
Part Number
DG186AA/883
10-Pin
10 Pi Metal
M l Can
C
DG187AA/883, JM38510/11105BIA
DG188AA/883, JM38510/11106BIA
DG186AP/883
–55
125_C
55 to 125
C
DG187AP/883, JM38510/11105BCA
14 Pi Sidebraze
14-Pin
Sid b
DG188AP
DG188AP/883, JM38510/11106BCA
JM38510/11105BXA
14-Pin Flat Pack
JM38510/11106BXA
ABSOLUTE MAXIMUM RATINGS
V+ to V– . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 V
Current (S or D) DG187, DG188 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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
Power Dissipationa
VL to V– . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 V
10-Pin Metal Canb . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 450 mW
VL to VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 V
14-Pin Sidebrazec . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 825 mW
VL to VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 V
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
VIN to VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 V
VR to V– . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 V
VR to VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 V
Current (S or D) DG186 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 mA
SCHEMATIC DIAGRAM (TYPICAL CHANNEL)
V+
VL
S
IN
D
VR
V–
FIGURE 1.
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Document Number: 70033
S-52895—Rev. E, 16-Jun-97
DG186/187/188
Vishay Siliconix
Test Conditions
Unless Specified
Parameter
Symbol
V+ = 15 V, V– = –15 V, VL = 5 V
VR = 0 V, VIN = 0.8 or 2 Vf
Limits
Tempb
Mind
Full
–7.5
Typc
Maxd
Unit
15
V
Analog Switch
Analog Signal Rangee
Drain-Source
On-Resistance
VANALOG
rDS(on)
IS = –10 mA, VD = –7.5 V
Room
Full
7.5
10
20
VS = "10 V, VD = #10 V
V+ = 10 V, V– = –20 V
Room
Hot
0.05
10
1000
VS = "7.5 V, VD = #7.5 V
Room
Hot
0.05
10
1000
VS = "10 V, VD = #10 V
V+ = 10 V, V– = –20 V
Room
Hot
0.04
10
1000
VS = "7.5 V, VD = #7.5 V
Room
Hot
0.03
10
1000
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
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
–2
–200
nA
A
–0.1
mA
Digital Input
–250
10
20
A
–30
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
Room
240
400
Room
140
200
VS = –5 V, ID = 0
Room
21
VD = –5 V, IS = 0
Room
17
VD = VS = 0 V
Room
17
Room
>55
See Switching Time Test Circuit
f = 1 MHz
MH
f = 1 MHz, RL = 75 ns
pF
dB
Power Supplies
Positive Supply Current
I+
Room
Negative Supply Current
I–
Room
Logic Supply Current
IL
Reference Supply Current
IR
VIN = 0 V,
V or 5 V
0.8
–3
mA
A
Room
Room
3.2
–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: 70033
S-52895—Rev. E, 16-Jun-97
www.vishay.com S FaxBack 408-970-5600
4-3
DG186/187/188
Vishay Siliconix
Test Conditions
Unless Specified
Parameter
Symbol
V+ = 15 V, V– = –15 V, VL = 5 V
VR = 0 V, VIN = 0.8 or 2 Vf
Limits
Tempb
Mind
Full
–7.5
Typc
Maxd
Unit
15
V
Analog Switch
Analog Signal Rangee
VANALOG
Drain-Source
On-Resistance
Source Off
L k
Leakage
Current
C
t
rDS(on)
IS = –10 mA, VD = –7.5 V
Room
Full
22
30
60
VS = "10 V, VD = #10 V
V+ = 10 V, V– = –20 V
Room
Hot
0.06
1
100
VS = "7.5 V, VD = #7.5 V
Room
Hot
0.13
1
100
VS = "10 V, VD = #10 V
V+ = 10 V, V– = –20 V
Room
Hot
0.04
1
100
VS = "7.5 V, VD = #7.5 V
Room
Hot
0.03
1
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
Input Current with
Input Voltage High
IINH
VIN = 5 V
Room
Hot
Input Current with
Input Voltage Low
IINL
VIN = 0 V
Full
–2
–200
nA
A
–0.02
Digital Input
<0.01
–250
10
20
A
–30
Dynamic Characteristics
Turn-On Time
ton
Turn-Off Time
toff
Room
85
150
Room
95
130
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
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
Room
Room
VIN = 0 V,
V or 5 V
0.8
–3
mA
A
Room
Room
3.2
–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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4-4
Document Number: 70033
S-52895—Rev. E, 16-Jun-97
DG186/187/188
Vishay Siliconix
Test Conditions
Unless Otherwise Specified
Parameter
Limits
V+ = 15 V, V– = –15 V, VL = 5 V
VR = 0 V, VIN = 0.8 or 2 Vf
Tempb
Mind
VANALOG
Full
–10
rDS(on)
IS = –10 mA, VD = –7.5 V
Room
Full
35
VS = "10 V, VD = #10 V
V+ = 10 V, V– = –20 V
Room
Hot
0.05
1
100
VS = "10 V, VD = #10 V
Room
Hot
0.07
1
100
VS = "10 V, VD = #10 V
V+ = 10 V, V– = –20 V
Room
Hot
0.04
1
100
VS = "10 V, VD = #10 V
Room
Hot
0.50
1
100
Symbol
Typc
Maxd
Unit
15
V
75
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
Input Current with
Input Voltage High
IINH
VIN = 5 V
Room
Hot
Input Current with
Input Voltage Low
IINL
VIN = 0 V
Full
–2
–200
A
nA
–0.03
Digital Input
<0.01
–250
10
20
A
–30
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
Room
120
250
Room
100
130
VS = –5 V, ID = 0
Room
9
VD = –5 V, IS = 0
Room
6
VD = VS = 0 V
Room
14
Room
>50
See Switching Time Test Circuit
f = 1 MHz
MH
f = 1 MHz, RL = 75 ns
pF
F
dB
Power Supplies
Positive Supply
Current
I+
Negative Supply
Current
I–
Room
Room
0.8
–3
VIN = 0 V,
V or 5 V
mA
A
Logic Supply
Current
IL
Room
Reference Supply
Current
IR
Room
3.2
–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: 70033
S-52895—Rev. E, 16-Jun-97
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4-5
DG186/187/188
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 (DG186)
100
230
VD = 7.5 V
DG188
210
tON
VD = –7.5 V
190
t ON, t OFF (ns)
DG187
r DS(on) ( )
25
10
DG186
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)
Leakage vs. Temperature (DG186)
Switching Time vs. VD and Temperature (DG187/188)
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)
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4-6
105
125
50
–55
–35
–15
5
25
45
65
85
105
125
Temperature (_C)
Document Number: 70033
S-52895—Rev. E, 16-Jun-97
DG186/187/188
Vishay Siliconix
_ ID(off) vs. Temperature (DG187/188)
Capacitance vs. VD or VS (DG186)
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
Capacitance vs. VD or VS (DG187/188)
100
VINL = 0.8 V
VINH = 2 V
f = 1 MHz
90
80
CD(on)
14
70
12
60
ISO (dB)
C S, D (pF)
16
10
CS(off)
8
DG186
50
30
V+ = 15 V, V– = –15 V
VR = 0, VL = 5 V
RL = 75 VIN 220 mVRMS
20
4
0
–10
DG187/188
40
CD(off)
6
2
8
Off Isolation vs. Frequency
20
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: 70033
S-52895—Rev. E, 16-Jun-97
8
10
105
106
107
108
f – Frequency (Hz)
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4-7
DG186/187/188
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
tON: VS = 3 V
tOFF: VS = –3 V
VL
VS1
VS2
Logic
Input
V+
S1
D1
S2
D2
tr <10 ns
tf <10 ns
3V
50%
0V
VO
IN
3V
CL
100 pF
RL
1 k
90%
0V
VR
V–
tON
–15 V
0V
90%
–3 V
CL (includes fixture and stray capacitance)
RL
VOUT + VS x R ) r
L
tOFF
Switch
Output
DS(on)
FIGURE 2. Switching Time
Switch
DG186
DG187
DG188
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)
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
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: 70033
S-52895—Rev. E, 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
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