DG2016_08 [VISHAY]
High-Bandwidth, Low Voltage, Dual SPDT Analog Switches; 高带宽，低电压，双路SPDT模拟开关
| 型号： | DG2016_08 |
| 厂家： | 
VISHAY |
| 描述： | High-Bandwidth, Low Voltage, Dual SPDT Analog Switches |
| 文件： | 总7页 (文件大小：110K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DG2016/DG2026
Vishay Siliconix
High-Bandwidth, Low Voltage, Dual SPDT Analog Switches
DESCRIPTION
FEATURES
The DG2016/DG2026 are monolithic CMOS dual
single-pole/double-throw (SPDT) analog switchs. They are
specifically designed for low-voltage, high bandwidth
applications.
•
•
•
•
Single Supply (1.8 V to 5.5 V)
Low On-Resistance - rON: 2.4 Ω
Crosstalk and Off Isolation: - 81 dB at 1 MHz
MSOP-10 Package
RoHS
COMPLIANT
The DG2016/DG2026’s on-resistance (3 Ω at 2.7 V),
matching and flatness are guaranteed over the entire analog
voltage range. Wide dynamic performance is achieved with
better than - 80 dB for both cross-talk and off-isolation at
1 MHz.
BENEFITS
•
•
•
•
•
Reduced Power Consumption
High Accuracy
Both SPDT’s operate with independent control logic,
conduct equally well in both directions and block signals up
to the power supply level when off. Break-before-make is
guaranteed.
Reduce Board Space
Low-Voltage Logic Compatible
High Bandwidth
With fast switching speeds, low on-resistance, high
bandwidth, and low charge injection, the DG2016/DG2026
are ideally suited for audio and video switching with high
linearity.
APPLICATIONS
•
•
•
•
•
•
Cellular Phones
Speaker Headset Switching
Audio and Video Signal Routing
PCMCIA Cards
Built on Vishay Siliconix’s low voltage CMOS technology, the
DG2016/DG2026 contain an epitaxial layer which prevents
latch-up.
Low-Voltage Data Acquisition
ATE
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG2016DQ – MSOP-10
IN1
NO1
GND
NO2
IN2
COM1
NC1
1
2
3
4
5
10
9
TRUTH TABLE
Logic
NC1 and NC2
NO1 and NO2
V+
8
0
1
ON
OFF
ON
OFF
NC2
7
COM2
6
ORDERING INFORMATION
Top View
Temp Range
Package
Part Number
DG2026DQ – MSOP-10
DG2016DQ-T1-E3
DG2026DQ-T1-E3
- 40 to 85 °C
MSOP-10
IN1
NC1
GND
NC2
IN2
COM1
NO1
V+
1
2
3
4
5
10
9
8
NO2
COM2
7
6
Top View
Document Number: 72030
S-71009-Rev. C, 14-May-07
www.vishay.com
1
DG2016/DG2026
Vishay Siliconix
ABSOLUTE MAXIMUM RATINGS
Parameter
Limit
- 0.3 to + 6
- 0.3 to (V+ + 0.3)
50
Unit
Reference V+ to GND
IN, COM, NC, NOa
V
Continuous Current (Any terminal)
Peak Current (Pulsed at 1 ms, 10 % duty cycle)
Storage Temperature (D Suffix)
mA
200
- 65 to 150
320
°C
Power Dissipation (Packages)b
MSOP-10c
mW
Notes:
a. Signals on NC, NO, or COM or IN exceeding 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 4.0 mW/°C above 70 °C.
SPECIFICATIONS (V+ = 3 V)
Limits
Test Conditions
- 40 to 85 °C
Otherwise Unless Specified
V+ = 3 V, 10 %, VIN = 0.4 or 2.0 Ve
Parameter
Symbol
Tempa
Minb
Typc
Maxb
Unit
Analog Switch
VNO, VNC
VCOM
Analog Signal Ranged
On-Resistance
Full
0
V+
V
Room
Full
3.0
4.8
5.3
rON
V+ = 2.7 V, VCOM = 0.2 V/1.5 V, INO, INC = 10 mA
V+ = 2.7 V, VCOM = 0 to V+, INO, INC = 10 mA
Ω
rON
Flatness
rON Flatness
Room
1.6
INO(off)
INC(off)
Room
Full
- 1
1
- 10
10
Switch Off
V+ = 3.3 V
Leakage Currentf
VNO, VNC = 0.3 V/3 V, VCOM = 3 V/0.3 V
Room
Full
- 1
- 10
1
10
ICOM(off)
ICOM(on)
nA
Channel-On
Room
Full
- 1
- 10
1
10
V+ = 3.3 V, VNO, VNC = VCOM = 0.3 V/3 V
Leakage Currentf
Digital Control
Input High Voltaged
Input Low Voltage
Input Capacitance
Input Current
VINH
VINL
Full
Full
Full
Full
1.6
1
V
0.4
1
Cin
5
pF
µA
IINL or IINH
VIN = 0 or V+
Dynamic Characteristics
Room
Full
28
13
53
59
tON
Turn-On Time
Turn-Off Time
VNO or VNC = 2.0 V, RL = 50 Ω, CL = 35 pF
Room
Full
38
38
ns
tOFF
td
Break-Before-Make Time
Charge Injectiond
Off-Isolationd
Full
1
QINJ
CL = 1 nF, VGEN = 0 V, RGEN = 0 Ω
RL = 50 Ω, CL = 5 pF, f = 1 MHz
Room
Room
Room
Room
Room
Room
Room
38
- 78
- 82
15
pC
dB
OIRR
XTALK
Crosstalkd
CNO(off)
CNC(off)
CNO(on)
CNC(on)
NO, NC Off Capacitanced
15
VIN = 0 or V+, f = 1 MHz
pF
µA
49
Channel-On Capacitanced
45
Power Supply
VIN = 0 or V+
Power Supply Current
I+
Full
0.01
1.0
www.vishay.com
2
Document Number: 72030
S-71009-Rev. C, 14-May-07
DG2016/DG2026
Vishay Siliconix
SPECIFICATIONS (V+ = 5 V)
Limits
Test Conditions
- 40 to 85 °C
Otherwise Unless Specified
V+ = 5 V, 10 %, VIN = 0.8 or 2.4 Ve
Parameter
Symbol
Tempa
Minb
Typc
Maxb
Unit
Analog Switch
VNO, VNC
VCOM
Analog Signal Ranged
On-Resistance
Full
0
V+
V
Room
Full
2.4
4.0
4.3
rON
V+ = 4.5 V, VCOM = 3 V, INO, INC = 10 mA
Ω
rON
Flatness
rON Flatness
V+ = 4.5 V, VCOM = 0 to V+, INO, INC = 10 mA
Room
1.2
INO(off)
INC(off)
Room
Full
- 1
1
- 10
10
V+ = 5.5 V
Switch Off
VNO, VNC = 1 V/4.5 V, VCOM = 4.5 V/1 V
Leakage Current
Room
Full
- 1
- 10
1
10
nA
ICOM(off)
ICOM(on)
Channel-On
Leakage Current
Room
Full
- 1
- 10
1
10
V+ = 5.5 V, VNO, VNC = VCOM =1 V/4.5 V
Digital Control
Input High Voltaged
Input Low Voltage
Input Capacitance
Input Current
VINH
VINL
Full
Full
Full
Full
2.0
1
V
0.8
1
Cin
5
pF
µA
IINL or IINH
VIN = 0 or V+
Dynamic Characteristics
Room
Full
23
8
48
52
tON
Turn-On Time
Turn-Off Time
VNO or VNC = 3 V, RL = 50 Ω, CL = 35 pF
Room
Full
33
35
ns
tOFF
td
Break-Before-Make Time
Charge Injectiond
Off-Isolationd
Full
1
QINJ
CL = 1 nF, VGEN = 0 V, RGEN = 0 Ω
RL = 50 Ω, CL = 5 pF, f = 1 MHz
Room
Room
Room
Room
Room
Room
Room
79
- 81
- 82
14
pC
dB
OIRR
XTALK
Crosstalkd
CNO(off)
CNC(off)
CNO(on)
CNC(on
Source-Off Capacitanced
Channel-On Capacitanced
14
VIN = 0 or V+, f = 1 MHz
pF
48
44
Power Supply
Power Supply Range
Power Supply Current
V+
I+
1.8
5.5
1.0
V
VIN = 0 or V+
Full
0.01
µA
Notes:
a. Room = 25 °C, Full = as determined by the operating suffix.
b. Typical values are for design aid only, not guaranteed nor subject to production testing.
c. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
d. Guarantee by design, nor subjected to production test.
e. VIN = input voltage to perform proper function.
f. Guaranteed by 5 V leakage testing, not production tested.
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.
Document Number: 72030
S-71009-Rev. C, 14-May-07
www.vishay.com
3
DG2016/DG2026
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
5
4
3
2
1
0
8
T = 25 °C
= 10 mA
7
6
5
4
3
2
1
0
I
S
V+ = 3 V
85 °C
25 °C
- 40 °C
V+ = 3.0 V
V+ = 5.0 V
V+ = 5 V
85 °C
25 °C
- 40 °C
0
1
2
3
4
5
0
1
2
3
4
5
V
COM
- Analog Voltage (V)
V
COM
- Analog Voltage (V)
rON vs. VCOM and Supply Voltage
rON vs. Analog Voltage and Temperature
10 mA
10000
1000
V+ = 5 V
1 mA
100 µA
10 µA
100
10
V+ = 5 V
IN
V
= 0 V
1 µA
V+ = 3 V
= 0 V
V
IN
100 nA
10 nA
1
10
100
1 K
10 K
100 K
1 M
10 M
- 60 - 40 - 20
0
20
40
60
80
100
Input Switching Frequency (Hz)
Temperature (°C)
Supply Current vs. Temperature
Supply Current vs. Input Switching Frequency
100
75
10000
1000
V+ = 5 V
V+ = 5 V
I
, I
NO(off) NC(off)
50
I
25
COM(on)
I
COM(off)
I
I
COM(on)
COM(off)
100
10
0
I
, I
NO(off) NC(off)
- 25
- 50
- 75
- 100
1
- 60 - 40 - 20
0
20
40
60
80
100
0
1
2
3
4
5
V
, V , V
- Analog Voltage (V)
Temperature (°C)
Leakage Current vs. Temperature
COM NO NC
Leakage vs. Analog Voltage
www.vishay.com
4
Document Number: 72030
S-71009-Rev. C, 14-May-07
DG2016/DG2026
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
60
10
- 10
- 30
R
L
= 50 Ω
50
40
30
20
10
0
LOSS
t
V+ = 3 V
ON
X
TA L K
- 50
- 70
- 90
t
V+ = 5 V
ON
OIRR
t
V+ = 3 V
OFF
V+ = 5 V
= 50 Ω
R
L
t
V+ = 5 V
60
OFF
- 60 - 40 - 20
0
20
Temperature (°C)
Switching Time vs. Temperature
40
80
100
100 K
1 M
10 M
Frequency (Hz)
100 M
1 G
Insertion Loss, Off-Isolation
Crosstalk vs. Frequency
3.0
2.5
2.0
1.5
1.0
0.5
0.0
80
60
40
20
V+ = 5 V
0
- 20
- 40
- 60
- 80
V+ = 3 V
0
1
2
3
4
5
6
7
0
1
2
3
4
5
V+ - Supply Voltage (V)
Switching Threshold vs. Supply Voltage
V
- Analog Voltage (V)
COM
Charge Injection vs. Analog Voltage
TEST CIRCUITS
V+
V+
V
INH
t < 5 ns
t < 5 ns
f
Logic
Input
r
50 %
V
INL
Switch Output
NO or NC
COM
Switch
Input
V
OUT
0.9 x V
OUT
IN
GND
Switch
Output
R
50 Ω
C
L
35 pF
L
0 V
Logic
Input
t
t
OFF
ON
0 V
Logic "1" = Switch On
Logic input waveforms inverted for switches that have
the opposite logic sense.
C
L
(includes fixture and stray capacitance)
R
L
+ R
V
= V
COM
OUT
R
L
ON
Figure 1. Switching Time
Document Number: 72030
S-71009-Rev. C, 14-May-07
www.vishay.com
5
DG2016/DG2026
Vishay Siliconix
TEST CIRCUITS
V+
Logic
Input
V
V
t < 5 ns
f
INH
r
t < 5 ns
V+
COM
NO
NC
INL
V
O
V
NO
V
NC
R
50 Ω
C
L
35 pF
L
V
NC
= V
NO
V
IN
90 %
O
GND
Switch
Output
0 V
t
D
t
D
C
L
(includes fixture and stray capacitance)
Figure 2. Break-Before-Make Interval
V+
V+
ΔV
OUT
R
gen
V
OUT
NC or NO
IN
COM
V
OUT
+
IN
V
gen
C
= 1 nF
L
On
On
Off
Q = ΔV
V
IN
= 0 - V+
GND
x C
OUT
L
IN depends on switch configuration: input polarity
determined by sense of switch.
Figure 3. Charge Injection
V+
V+
V+
10 nF
10 nF
V+
NC or NO
COM
0 V, 2.4 V
IN
Meter
COM
COM
IN
HP4192A
Impedance
Analyzer
0 V, 2.4 V
or Equivalent
R
L
NC or NO
GND
GND
f = 1 MHz
Analyzer
V
COM
Off Isolation = 20 log
V
NO/ NC
Figure 5. Channel Off/On Capacitance
Figure 4. Off-Isolation
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Tech-
nology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and reliability
data, see http://www.vishay.com/ppg?72030.
www.vishay.com
6
Document Number: 72030
S-71009-Rev. C, 14-May-07
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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1
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