ADG719BRTZ Analog Devices Inc, ADG719BRTZ Datasheet

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ADG719BRTZ

Manufacturer Part Number
ADG719BRTZ
Description
SPDT/MUX, 2:1, SMD, SOT-23-6, 719
Manufacturer
Analog Devices Inc
Datasheet

Specifications of ADG719BRTZ

Analogue Switch Type
SPDT
No. Of Channels
1
Bandwidth
200MHz
On State Resistance Max
4ohm
Turn Off Time
3ns
Turn On Time
7ns
Supply Voltage Range
1.8V To 5.5V
Operating Temperature
RoHS Compliant

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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
6-Lead SOT-23 package and 8-Lead MSOP package
Fast switching times:
Typical power consumption: (< 0.01 μW)
TTL/CMOS compatible
APPLICATIONS
Battery-powered systems
Communication systems
Sample-and-hold systems
Audio signal routing
Video switching
Mechanical reed relay replacement
GENERAL DESCRIPTION
The ADG719 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.
The ADG719 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 conducts equally well in both
directions when on. The ADG719 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 is available in a 6-lead SOT-23 package and an
8-lead MSOP package.
Rev. D
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 registered trademarks are the property of their respective owners.
t
t
ON
OFF
= 12 ns
= 6 ns
2:1 Mux/SPDT Switch in SOT-23
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
PRODUCT HIGHLIGHTS
1.
2.
3.
4.
5.
6.
7.
8.
1.8 V to 5.5 V Single-Supply Operation. The ADG719
offers high performance, including low on resistance and
fast switching times, and is fully specified and guaranteed
with 3 V and 5 V supply rails.
Very Low R
operation, R
Automotive Temperature Range: −40°C to +125°C.
On Resistance Flatness (R
−3 dB Bandwidth > 200 MHz.
Low Power Dissipation. CMOS construction ensures low
power dissipation.
Fast t
Tiny, 6-lead SOT-23 and 8-lead MSOP packages.
CMOS 1.8 V to 5.5 V, 2.5 Ω
ON
FUNCTIONAL BLOCK DIAGRAM
/t
NOTES
1. SWITCHES SHOWN FOR A LOGIC 1 INPUT.
OFF
ON
.
ON
©2002–2010 Analog Devices, Inc. All rights reserved.
(4 Ω Max at 5 V and 10 Ω Max at 3 V). At 1.8 V
is typically 40 Ω over the temperature range.
S2
S1
IN
ADG719
Figure 1.
FLAT(ON)
) (0.75 Ω typ).
D
ADG719
www.analog.com

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ADG719BRTZ Summary of contents

Page 1

FEATURES 1 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 6-Lead SOT-23 package and 8-Lead MSOP package Fast switching times ...

Page 2

ADG719 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Product Highlights ........................................................................... 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Absolute Maximum Ratings ............................................................ 5 ESD Caution .................................................................................. 5 Pin ...

Page 3

SPECIFICATIONS ± 10%, GND = Table 1. Parameter +25°C ANALOG SWITCH Analog Signal Range On Resistance ( 2 Resistance Match Between Channels (Δ Resistance Flatness (R ...

Page 4

ADG719 ± 10%, GND = Table 2. Parameter +25°C ANALOG SWITCH Analog Signal Range On Resistance ( Resistance Match Between Channels (Δ Resistance Flatness (R ) ...

Page 5

ABSOLUTE MAXIMUM RATINGS T = 25°C, unless otherwise noted. A Table 3. Parameter Rating V to GND −0 Analog, Digital Inputs −0 mA, whichever occurs first Peak Current ...

Page 6

ADG719 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS IN 1 ADG719 V 2 TOP VIEW DD (Not to Scale) GND 3 Figure 2. 6-Lead SOT-23 Table 4. Pin description Pin Number MSOP SOT-23 Mnemonic ...

Page 7

TYPICAL PERFORMANCE CHARACTERISTICS 6.0 5 2.7V DD 5.0 4.5 4 3.0V DD 3.5 3.0 2 5.0V DD 2.0 1.5 1.0 0 0.5 1.0 1.5 2.0 2.5 3.0 DRAIN OR SOURCE VOLTAGE ...

Page 8

ADG719 –30 –40 –50 –60 –70 –80 –90 –100 –110 –120 –130 10k 100k 1M FREQUENCY (Hz) Figure 10. Off Isolation vs. Frequency –30 –40 –50 –60 –70 –80 –90 –100 –110 –120 –130 10k 100k 1M FREQUENCY (Hz) Figure ...

Page 9

TEST CIRCUITS V1 Figure 14. On Resistance 0.1µ 0.1µ (OFF) I (OFF ...

Page 10

ADG719 V DD 0.1µF NETWORK ANALYZER 50Ω 50Ω OUT 50Ω GND V OUT OFF ISOLATION = 20 LOG V S Figure 19. Off Isolation V DD 0.1µF NETWORK ANALYZER ...

Page 11

TERMINOLOGY R ON Ohmic Resistance between D and S. Δ Resistance Match between Any Two Channels that is, R max − R min FLAT(ON) Flatness is defined as the difference between the maximum and minimum ...

Page 12

ADG719 APPLICATIONS INFORMATION The ADG719 belongs to Analog Devices’ new family of CMOS switches. This series of general-purpose switches has improved switching times, lower on resistance, higher bandwidths, low power consumption, and low leakage currents. ADG719 SUPPLY VOLTAGES Functionality of ...

Page 13

OUTLINE DIMENSIONS IDENTIFIER 1.70 1.60 1.50 PIN 1 INDICATOR 1.30 1.15 0.90 0.15 MAX 0.05 MIN 3.20 3.00 2.80 5. 3.20 4.90 3.00 4.65 1 2.80 4 PIN 1 0.65 BSC 0.95 15° MAX 0.85 1.10 MAX 0.75 ...

Page 14

... ADG719BRT-REEL −40°C to +125°C ADG719BRT-REEL7 −40°C to +125°C ADG719BRT -500RL7 −40°C to +125°C ADG719BRTZ -500RL7 −40°C to +125°C ADG719BRTZ-R2 −40°C to +125°C ADG719BRTZ-REEL −40°C to +125°C ADG719BRTZ-REEL7 −40°C to +125° RoHS Compliant Part ...

Page 15

NOTES Rev Page ADG719 ...

Page 16

ADG719 NOTES ©2002–2010 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D08708-0-3/10(D) Rev Page ...

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