adg701l Analog Devices, Inc., adg701l Datasheet

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adg701l

Manufacturer Part Number
adg701l
Description
Cmos Low Voltage 2 Ohm Spst Switches
Manufacturer
Analog Devices, Inc.
Datasheet

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FEATURES
1.8 V to 5.5 V single supply
2 Ω (typical) on resistance
Low on resistance flatness
Guaranteed leakage specifications up to 85°C
–3 dB bandwidth > 200 MHz
Rail-to-rail operation
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 ADG701L/ADG702L are monolithic CMOS SPST switches.
These switches are designed using an advanced submicron
process that provides low power dissipation, yet offers high
switching speed, low on resistance, and low leakage currents.
In addition, −3 dB bandwidths of greater than 200 MHz can
be achieved.
The ADG701L/ADG702L can operate from a single 1.8 V to
5.5 V supply, making it ideal for use in battery-powered
instruments and with the new generation of DACs and ADCs
from Analog Devices.
Figure 1 and Figure 2 show that with a logic input of 1, the
switch of the ADG701L is closed, while that of the ADG702L
is open. Each switch conducts equally well in both directions
when on.
The ADG701L/ADG702L are packaged as 5-lead SOT-23,
6-lead SOT-23, and 8-lead MSOP.
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 registered trademarks are the property of their respective owners.
t
t
ON
OFF
18 ns
12 ns
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.
1.8 V to 5.5 V single-supply operation. The ADG701L/
ADG702L offer high performance, including low on
resistance and fast switching times. The ADG701L/
ADG702L are fully specified and guaranteed with 3 V
and 5 V supply rails.
Very low R
At 1.8 V operation, R
temperature range.
On resistance flatness R
−3 dB bandwidth > 200 MHz.
Low power dissipation. CMOS construction ensures low
power dissipation.
Fast t
ON
FUNCTIONAL BLOCK DIAGRAMS
/t
OFF
ON
.
(3 Ω maximum at 5 V, 5 Ω maximum at 3 V).
S
S
FOR A LOGIC 1 INPUT
FOR A LOGIC 1 INPUT
SWITCHES SHOWN
SWITCHES SHOWN
©2006 Analog Devices, Inc. All rights reserved.
ADG701L/ADG702L
2 Ω SPST Switches
CMOS Low Voltage
ADG701L
ADG702L
ON
Figure 1.
Figure 2.
FLAT(ON)
is typically 40 Ω over the
(1 Ω maximum).
D
IN
D
IN
www.analog.com

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adg701l Summary of contents

Page 1

... DACs and ADCs from Analog Devices. Figure 1 and Figure 2 show that with a logic input of 1, the switch of the ADG701L is closed, while that of the ADG702L is open. Each switch conducts equally well in both directions when on. The ADG701L/ADG702L are packaged as 5-lead SOT-23, 6-lead SOT-23, and 8-lead MSOP ...

Page 2

... ADG701L/ADG702L TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagrams............................................................. 1 Product Highlights ........................................................................... 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Absolute Maximum Ratings............................................................ 5 ESD Caution.................................................................................. 5 Pin Configurations and Function Descriptions ........................... 6 REVISION HISTORY 11/06—Revision 0: Initial Version Typical Performance Characteristics ..............................................7 Test Circuits........................................................................................8 Terminology .......................................................................................9 Applications Information .............................................................. 10 Supply Voltages........................................................................... 10 Bandwidth ................................................................................... 10 Off Isolation ...

Page 3

... MHz typ 17 pF typ 17 pF typ 38 pF typ 0.001 μA typ 1.0 μA max Rev Page ADG701L/ADG702L Test Conditions/Comments −10 mA; see Figure − 5 ...

Page 4

... ADG701L/ADG702L ± 10%, GND = 0 V. Temperature range for the B version is −40°C to +85°C, unless otherwise noted. DD Table 2. Parameter ANALOG SWITCH Analog Signal Range On Resistance ( Resistance Flatness (R ) FLAT(ON) LEAKAGE CURRENTS Source Off Leakage I (OFF) S Drain Off Leakage I (OFF) D Channel On Leakage I ...

Page 5

... This is a stress rating only; functional operation of the device at these or any + 0 mA, other conditions above those indicated in the operational DD section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Rev Page ADG701L/ADG702L ...

Page 6

... MSOP 6-lead SOT-23 5-lead SOT- N Table 5. Truth Table ADG701L ADG701L ADG702L NC 5 TOP VIEW GND IN 3 (Not to Scale CONNECT Figure 4. 6-Lead SOT-23 Pin Configuration Mnemonic ...

Page 7

... DD 2.0 2.5 3 for Different 3.0 3.5 4.0 4.5 5 for Different Rev Page ADG701L/ADG702L 10m 100μ 10μ 1μ 100n 10n 1n 10 100 1k 10k 100k FREQUENCY (Hz) Figure 9. Supply Current vs. Input Switching Frequency – 5V –20 –30 – ...

Page 8

... V IN ADG701L OUT ADG702L 300Ω 35pF V OUT GND Figure 15. Switching Times ADG701L OUT ADG702L 1nF IN V GND OUT Figure 16. Charge Injection V OUT R L 50Ω Rev Page (OFF ...

Page 9

... Bandwidth The frequency at which the output is attenuated by −3 dB. On Response The frequency response of the on switch. On Loss The voltage drop across the on switch, seen in Figure 11 as the number of decibels the signal is away from very low frequencies. Rev Page ADG701L/ADG702L ...

Page 10

... SUPPLY VOLTAGES Functionality of the ADG701L/ADG702L extends from 1 5.5 V single supply, making the parts ideal for battery-powered instruments where power, efficiency, and performance are important design parameters. ...

Page 11

... BSC 1.60 BSC PIN 1 0.95 BSC 1.90 BSC 1.45 MAX 0.22 0.08 0.50 SEATING 0.30 PLANE COMPLIANT TO JEDEC STANDARDS MO-178-AA Figure 23. 5-Lead Small Outline Transistor Package [SOT-23] (RJ-5) Dimensions shown in millimeters Rev Page ADG701L/ADG702L 2.90 BSC 2.80 BSC PIN 1 0.95 BSC 1.90 1.30 BSC 1.15 0.90 1.45 MAX 0.22 0.08 0.50 SEATING 0.30 PLANE COMPLIANT TO JEDEC STANDARDS MO-178-AB Figure 22 ...

Page 12

... ADG701LBRM-REEL −40°C to +85°C ADG701LBRM-REEL7 −40°C to +85°C ADG701LBRMZ 2 −40°C to +85°C 2 ADG701LBRMZ-REEL −40°C to +85°C 2 ADG701LBRMZ-REEL7 −40°C to +85°C ADG701LBRT-REEL −40°C to +85°C ADG701LBRT-REEL7 −40°C to +85°C 2 ADG701LBRTZ-REEL −40°C to +85°C 2 ADG701LBRTZ-REEL7 − ...

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