ADG719-EP [ADI]
CMOS 1.8 V to 5.5 V, 2.5 Ω 2:1 Mux/SPDT Switch in SOT-23; CMOS 1.8 V至5.5 V ， 2.5升© 2 ： 1多路复用器，采用SOT -23 / SPDT开关
| 型号： | ADG719-EP |
| 厂家： | 
ADI |
| 描述： | CMOS 1.8 V to 5.5 V, 2.5 Ω 2:1 Mux/SPDT Switch in SOT-23 |
| 文件： | 总12页 (文件大小：271K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CMOS 1.8 V to 5.5 V, 2.5 Ω
2:1 Mux/SPDT Switch in SOT-23
ADG719-EP
FUNCTIONAL BLOCK DIAGRAM
FEATURES
1.8 V to 5.5 V single supply
4 Ω (max) on resistance
0.75 Ω (typ) on resistance flatness
−3 dB bandwidth > 200 MHz
Rail-to-rail operation
ADG719-EP
S2
D
S1
IN
6-lead SOT-23 package
Fast switching times:
NOTES
1. SWITCHES SHOWN
FOR A LOGIC 1 INPUT.
t
t
ON = 12 ns
OFF = 6 ns
Figure 1.
Typical power consumption: (< 0.01 μW)
TTL/CMOS compatible
Military temperature range: −55°C to +125°C
APPLICATIONS
Battery-powered systems
Communication systems
Sample-and-hold systems
Audio signal routing
Video switching
Mechanical reed relay replacement
GENERAL DESCRIPTION
PRODUCT HIGHLIGHTS
The ADG719-EP is a monolithic CMOS SPDT switch. This
switch is designed on a submicron process that provides low
power dissipation yet gives high switching speed, low on
resistance, and low leakage currents.
1. Supports defense and aerospace applications
(AQEC standard).
2. Military temperature range: −55°C to +125°C.
3. Controlled manufacturing baseline.
4. One assembly and test site.
5. One fabrication site.
6. Enhanced product change notification.
7. Qualification data available on request.
The ADG719-EP can operate from a single-supply range of 1.8 V
to 5.5 V, making it ideal for use in battery-powered instruments
and with the new generation of DACs and ADCs from Analog
Devices, Inc.
Each switch of the ADG719-EP conducts equally well in both
directions when on. The ADG719-EP exhibits break-before-
make switching action.
Because of the advanced submicron process, −3 dB bandwidths
of greater than 200 MHz can be achieved.
The ADG719-EP is available in a 6-lead SOT-23 package.
Full details about this enhanced product are available in the
ADG719 data sheet, which should be consulted in conjunction
with this data sheet.
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registeredtrademarks arethe property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
www.analog.com
©2010 Analog Devices, Inc. All rights reserved.
ADG719-EP
TABLE OF CONTENTS
Features .............................................................................................. 1
Absolute Maximum Ratings ............................................................5
ESD Caution...................................................................................5
Pin Configuration and Function Descriptions..............................6
Typical Performance Characteristics ..............................................7
Test Circuits........................................................................................9
Outline Dimensions....................................................................... 11
Ordering Guide .......................................................................... 11
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description......................................................................... 1
Product Highlights ........................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
REVISION HISTORY
4/10—Revision 0: Initial Version
Rev. 0 | Page 2 of 12
ADG719-EP
SPECIFICATIONS
VDD = 5 V 10%, GND = 0 V.
Table 1.
Parameter
+25°C
−55°C to +125°C
Unit
Test Conditions/Comments
ANALOG SWITCH
Analog Signal Range
0 V to VDD
7
V
On Resistance (RON
)
2.5
4
0.1
Ω typ
Ω max
Ω typ
VS = 0 V to VDD, IS = −10 mA;
see Figure 13
VS = 0 V to VDD, IS = −10 mA
On Resistance Match Between
Channels (ΔRON
)
0.4
1.5
Ω max
Ω typ
Ω max
On Resistance Flatness (RFLAT(ON)
)
0.75
VS = 0 V to VDD, IS = −10 mA
LEAKAGE CURRENTS IS (Off)
Source Off Leakage
VDD = 5.5 V
VS = 4.5 V/1 V, VD = 1 V/4.5 V;
see Figure 14
VS = VD = 1 V or VS = VD = 4.5 V;
see Figure 15
0.01
0.25
0.01
0.25
nA typ
nA max
nA typ
nA max
1
5
Channel On Leakage ID, IS (On)
DIGITAL INPUTS
Input High Voltage, VINH
Input Low Voltage, VINL
Input Current
2.4
0.8
V min
V max
IINL or IINH
0.005
μA typ
VIN = VINL or VINH
0.1
μA max
DYNAMIC CHARACTERISTICS1
tON
7
3
8
ns typ
ns max
ns typ
ns max
ns typ
ns min
dB typ
dB typ
RL = 300 Ω, CL = 35 pF
VS = 3 V; see Figure 16
RL = 300 Ω, CL = 35 pF
VS = 3 V; see Figure 16
12
6
tOFF
Break-Before-Make Time Delay, tD
Off Isolation
RL = 300 Ω, CL = 35 pF,
1
VS1 = VS2 = 3 V; see Figure 17
RL = 50 Ω, CL = 5 pF, f = 10 MHz
RL = 50 Ω, CL = 5 pF, f = 1 MHz;
see Figure 18
−67
−87
Channel-to-Channel Crosstalk
−62
−82
dB typ
dB typ
RL = 50 Ω, CL = 5 pF, f = 10 MHz
RL = 50 Ω, CL = 5 pF, f = 1 MHz;
see Figure 19
Bandwidth −3 dB
CS (Off)
CD, CS (On)
200
7
27
MHz typ
pF typ
pF typ
RL = 50 Ω, CL = 5 pF; see Figure 20
POWER REQUIREMENTS
VDD = 5.5 V
Digital inputs = 0 V or 5.5 V
IDD
0.001
μA typ
1.0
μA max
1 Guaranteed by design, not subject to production test.
Rev. 0 | Page 3 of 12
ADG719-EP
VDD = 3 V 10%, GND = 0 V.
Table 2.
Parameter
+25°C
−55°C to +125°C
Unit
Test Conditions/Comments
ANALOG SWITCH
Analog Signal Range
0 V to VDD
V
On Resistance (RON
)
6
Ω typ
Ω max
Ω typ
VS = 0 V to VDD, IS = −10 mA;
see Figure 13
VS = 0 V to VDD, IS = −10 mA
12
On Resistance Match Between
Channels (ΔRON
0.1
)
0.4
2.5
Ω max
Ω typ
On Resistance Flatness (RFLAT(ON)
)
VS = 0 V to VDD, IS = −10 mA
VDD = 3.3 V
LEAKAGE CURRENTS
Source Off Leakage IS (Off)
0.01
0.25
0.01
0.25
nA typ
nA max
nA typ
nA max
VS = 3 V/1 V, VD = 1 V/3 V;
see Figure 14
VS = VD = 1 V or VS = VD = 3 V;
see Figure 15
1
5
Channel On Leakage ID, IS (On)
DIGITAL INPUTS
Input High Voltage, VINH
Input Low Voltage, VINL
Input Current
2.0
0.8
V min
V max
IINL or IINH
0.005
μA typ
VIN = VINL or VINH
0.1
μA max
DYNAMIC CHARACTERISTICS1
tON
10
4
ns typ
ns max
ns typ
ns max
ns typ
ns min
dB typ
dB typ
RL = 300 Ω, CL = 35 pF
VS = 2 V; see Figure 16
RL = 300 Ω, CL = 35 pF
VS = 2 V; see Figure 16
15
8
tOFF
Break-Before-Make Time Delay, tD
Off Isolation
8
RL = 300 Ω, CL = 35 pF
1
VS1 = VS2 = 2 V; see Figure 17
RL = 50 Ω, CL = 5 pF, f = 10 MHz
RL = 50 Ω, CL = 5 pF, f = 1 MHz;
see Figure 18
−67
−87
Channel-to-Channel Crosstalk
−62
−82
dB typ
dB typ
RL = 50 Ω, CL = 5 pF, f = 10 MHz
RL = 50 Ω, CL = 5 pF, f = 1 MHz;
see Figure 19
Bandwidth −3 dB
CS (Off)
CD, CS (On)
200
7
27
MHz typ
pF typ
pF typ
RL = 50 Ω, CL = 5 pF; see Figure 20
POWER REQUIREMENTS
VDD = 3.3 V
Digital inputs = 0 V or 3.3 V
IDD
0.001
1.0
μA typ
μA max
1 Guaranteed by design, not subject to production test.
Rev. 0 | Page 4 of 12
ADG719-EP
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted.
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
Table 3.
Parameter
Rating
VDD to GND
Analog, Digital Inputs1
−0.3 V to +7 V
−0.3 V to VDD + 0.3 V or
30 mA, whichever occurs
first
Only one maximum rating may be applied at any one time.
Peak Current, S or D
100 mA
(Pulsed at 1 ms, 10% duty
cycle max)
30 mA
ESD CAUTION
Continuous Current, S or D
Operating Temperature Range
Storage Temperature Range
Junction Temperature
SOT-23 Package
−55°C to +125°C
−65°C to +150°C
150°C
θJA Thermal Impedance2
186.45°C/W
Lead Soldering
Reflow, Peak Temperature
Time at Peak Temperature
ESD
260(+0/−5)°C
20 sec to 40 sec
1 kV
1Overvoltages at IN, S, or D will be clamped by internal diodes. Current should
be limited to the maximum ratings given
2Measured on a 4-layer board.
Rev. 0 | Page 5 of 12
ADG719-EP
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
IN
1
2
3
6
5
4
S2
ADG719-EP
V
D
TOP VIEW
DD
(Not to Scale)
GND
S1
Figure 2. 6-Lead SOT-23 Pin Configuration
Table 4. Pin description
Pin No.
Mnemonic
Description
1
2
3
4
5
6
IN
Digital Switch Control Pin.
Most Positive Power Supply Pin.
Ground (0 V) Reference Pin.
Source Terminal. Can be used as an input or output.
Drain Terminal. Can be used as an input or output.
Source Terminal. Can be used as an input or output.
VDD
GND
S1
D
S2
Table 5. Truth Table
ADG719-EP IN
Switch S1
On
Off
Switch S2
0
1
Off
On
Rev. 0 | Page 6 of 12
ADG719-EP
TYPICAL PERFORMANCE CHARACTERISTICS
6.0
1.50
1.25
1.00
0.75
0.50
0.25
0
T
= 25°C
V
= 3.3V
DD
V
= 2.7V
A
DD
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
V
= 4.5V
DD
V
= 3.0V
DD
V
= 5.0V
DD
I , I (ON)
S
D
I
(OFF)
S
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
–30 –20 –10
0
10 20 30 40 50 60 70 80 90 100 110 120
TEMPERATURE (°C)
DRAIN OR SOURCE VOLTAGE (V)
Figure 3. On Resistance vs. VD (VS), Single Supplies
Figure 6. Leakage Currents vs. Temperature
6
5
4
3
2
1
0
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
V
= 3V
V
= 5.5V
DD
DD
T
= +125°C
= +85°C
A
T
A
T
= +25°C
A
T
= –40°C
A
T
= –55°C
A
I , I (ON)
S
D
I
(OFF)
S
0
0.5
1.0
1.5
2.0
2.5
3.0
–30 –20 –10
0
10 20 30 40 50 60 70 80 90 100 110 120
TEMPERATURE (°C)
DRAIN OR SOURCE VOLTAGE (V)
Figure 4. On Resistance vs. VD (VS) for Different Temperatures, VDD = 3 V
Figure 7. Leakage Currents vs. Temperature
10m
1m
4.5
V
= 5V
DD
V
= 5V
DD
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
T
= +125°C
= +85°C
A
100µ
10µ
1µ
T
A
T
T
T
= +25°C
= –40°C
= –55°C
A
A
A
100n
10n
1n
1
10
100
1k
10k
100k
1M
10M
100M
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
FREQUENCY (Hz)
DRAIN OR SOURCE VOLTAGE (V)
Figure 5. On Resistance vs. VD (VS) for Different Temperatures, VDD = 5 V
Figure 8. Supply Current vs. Input Switching Frequency
Rev. 0 | Page 7 of 12
ADG719-EP
–30
0
–2
–4
–6
V
= 5V, 3V
V
= 5V
DD
DD
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
10k
100k
1M
10M
100M
10k
100k
1M
10M
100M
FREQUENCY (Hz)
FREQUENCY (Hz)
Figure 9. Off Isolation vs. Frequency
Figure 11. On Response vs. Frequency
–30
–40
12
V
= 5V, 3V
DD
10
8
–50
–60
6
–70
V
= 5V
DD
–80
4
–90
2
–100
–110
–120
–130
0
V
= 5V
DD
–2
–4
0
1
2
3
4
5
10k
100k
1M
10M
100M
V
(V)
FREQUENCY (Hz)
S
Figure 10. Crosstalk vs. Frequency
Figure 12. Charge Injection vs. Source Voltage
Rev. 0 | Page 8 of 12
ADG719-EP
TEST CIRCUITS
I
DS
V1
I
(ON)
A
I
(OFF)
A
I
(OFF)
A
D
S
D
S
R
D
S
D
S
D
V
V
D
V
V
V
D
S
S
S
= V1/I
ON
DS
Figure 15. On Leakage
Figure 14. Off Leakage
Figure 13. On Resistance
V
V
DD
0.1µF
V
IN
50%
50%
DD
90%
90%
S
D
V
V
OUT
OUT
IN
R
L
C
L
V
S
300Ω
35pF
GND
tON
tOFF
Figure 16. Switching Times
V
DD
0.1µF
V
IN
50%
50%
V
DD
0V
S1
V
V
S1
S2
D2
D
V
OUT
50%
50%
S2
IN
R
V
C
L2
300Ω
OUT
L2
35pF
0V
tD
tD
V
GND
IN
Figure 17. Break-Before-Make Time Delay, tD
Rev. 0 | Page 9 of 12
ADG719-EP
V
V
DD
DD
0.1µF
NETWORK
ANALYZER
S
50Ω
IN
V
50Ω
S
D
V
OUT
V
IN
R
L
50Ω
GND
V
OUT
OFF ISOLATION = 20 LOG
V
S
Figure 18. Off Isolation
V
DD
0.1µF
NETWORK
ANALYZER
V
DD
S1
V
OUT
R
L
50Ω
D
S2
R
50Ω
50Ω
IN
V
S
GND
CHANNEL-TO-CHANNEL
V
OUT
CROSSTALK = 20 LOG
V
S
Figure 19. Channel-to-Channel Crosstalk
V
V
DD
DD
0.1µF
NETWORK
ANALYZER
S
50Ω
IN
V
S
D
V
OUT
V
IN
R
50Ω
L
GND
V
WITH SWITCH
OUT
INSERTION LOSS = 20 LOG
V
WITHOUT SWITCH
OUT
Figure 20. Bandwidth
Rev. 0 | Page 10 of 12
ADG719-EP
OUTLINE DIMENSIONS
3.00
2.90
2.80
6
1
5
2
4
3
3.00
2.80
2.60
1.70
1.60
1.50
PIN 1
INDICATOR
0.95 BSC
1.90
BSC
1.30
1.15
0.90
0.20 MAX
0.08 MIN
1.45 MAX
0.95 MIN
0.55
0.45
0.35
0.15 MAX
0.05 MIN
10°
4°
0°
SEATING
PLANE
0.60
BSC
0.50 MAX
0.30 MIN
COMPLIANT TO JEDEC STANDARDS MO-178-AB
Figure 21. 6-Lead Small Outline Transistor Package [SOT-23]
(RJ-6)
Dimensions shown in millimeters
ORDERING GUIDE
Model1
ADG719SRJZ-EP-RL7
Temperature Range
−55°C to +125°C
Package Description
Package Option
Branding
6-Lead SOT-23
RJ-6
S3T
1 Z = RoHS Compliant Part.
Rev. 0 | Page 11 of 12
ADG719-EP
NOTES
©2010 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
D08842-0-4/10(0)
Rev. 0 | Page 12 of 12
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