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ADG701BRTZ-REEL

P1-P3P4-P6P7-P9P10-P12
CMOS Low Voltage
2 Ω SPST Switches
ADG701/ADG702
Rev. C
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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.
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One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 www.analog.com
Fax: 781.461.3113 © 2006 Analog Devices, Inc. All rights reserved.
FEATURES
1.8 V to 5.5 V single supply
2 Ω (typical) on resistance
Low on resistance flatness
–3 dB bandwidth > 200 MHz
Rail-to-rail operation
Fast switching times
t
ON
18 ns
t
OFF
12 ns
Typical power consumption < 0.01 μW
TTL/CMOS-compatible
APPLICATIONS
Battery-powered systems
Communications systems
Sample-and-hold systems
Audio signal routing
Video switching
Mechanical reed relay replacement
FUNCTIONAL BLOCK DIAGRAM
D
S
IN
ADG701
DS
IN
ADG702
SWITCHES SHOWN FOR A LOGIC 1 INPUT
00039-001
Figure 1.
GENERAL DESCRIPTION
The ADG701/ADG702 are monolithic CMOS SPST switches.
These switches are designed on an advanced submicron process
that provides low power dissipation yet high switching speed,
low on resistance, and low leakage currents. In addition, −3 dB
bandwidths of greater than 200 MHz can be achieved.
The ADG701/ADG702 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, Inc.
Figure 1 shows that with a logic input of 1, the switch of the
ADG701 is closed and that of the ADG702 is open. Each switch
conducts equally well in both directions when on.
The ADG701/ADG702 are available in 5-lead SOT-23, 6-lead
SOT-23, and 8-lead MSOP packages.
PRODUCT HIGHLIGHTS
1. 1.8 V to 5.5 V Single-Supply Operation.
The ADG701/ADG702 offer high performance, including
low on resistance and fast switching times, and are fully
specified and guaranteed with 3 V and 5 V supply rails.
2. Ver y Low R
ON
(3 Ω Maximum at 5 V, 5 Ω Maximum at 3 V).
At 1.8 V operation, R
ON
is typically 40 Ω over the tempera-
ture range.
3. On Resistance Flatness R
FLAT(ON)
(1 Ω Maximum).
4. −3 dB Bandwidth > 200 MHz.
5. Low Power Dissipation.
CMOS construction ensures low power dissipation.
6. Fast t
ON
/t
OFF
.
Table 1. Related Devices
Part No. Description
ADG701L/ADG702L
Low voltage 2 Ω SPST switches
with guaranteed leakage
specifications
ADG701/ADG702
Rev. C | Page 2 of 12
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 Configurations and Function Descriptions ........................... 6
Typical Performance Characteristics ..............................................7
Terminology .......................................................................................8
Test Circuits........................................................................................9
Applications Information.............................................................. 10
ADG701/ADG702 Supply Voltages......................................... 10
Bandwidth ................................................................................... 10
Off Isolation ................................................................................ 10
Outline Dimensions ....................................................................... 11
Ordering Guide .......................................................................... 12
REVISION HISTORY
7/06—Rev. B to Rev. C
Changes to Product Highlights....................................................... 1
Added Table 1.................................................................................... 1
Changes to Table 2............................................................................ 3
Changes to Table 3............................................................................ 4
Added Pb-Free Reflow Soldering to Absolute Maximum Ratings ..5
Changes to Ordering Guide .......................................................... 13
6/04—Rev. A to Rev. B
Updated Format..................................................................Universal
Added 5-Lead SOT-23 Package ........................................Universal
Updated Outline Dimensions....................................................... 10
Changes to Ordering Guide .......................................................... 11
8/98—Rev. 0 to Rev. A
ADG701/ADG702
Rev. C | Page 3 of 12
SPECIFICATIONS
V
DD
= 5 V ± 10%, GND = 0 V. Temperature range for B version is −40°C to +85°C, unless otherwise noted.
Table 2.
B Version
Parameter +25°C
–40°C to
+85°C
Unit Test Conditions/Comments
ANALOG SWITCH
Analog Signal Range 0 V to V
DD
V
On Resistance (R
ON
) 2 Ω typ V
S
= 0 V to V
DD
, I
S
= –10 mA; Figure 11
3 4 Ω max
On Resistance Flatness (R
FLAT(ON)
) 0.5 Ω typ V
S
= 0 V to V
DD
, I
S
= –10 mA
1.0 Ω max
LEAKAGE CURRENTS V
DD
= 5.5 V
Source OFF Leakage, I
S
(OFF) ±0.01 nA typ V
S
= 4.5 V/1 V, V
D
= 1 V/4.5 V; Figure 12
Drain OFF Leakage, I
D
(OFF) ±0.01 nA typ V
S
= 4.5 V/1 V, V
D
= 1 V/4.5 V; Figure 12
Channel ON Leakage, I
D
, I
S
(ON) ±0.01 nA typ V
S
= V
D
= 1 V, or 4.5 V; Figure 13
DIGITAL INPUTS
Input High Voltage, V
INH
2.4 V min
Input Low Voltage, V
INL
0.8 V max
Input Current
I
INL
or I
INH
0.005 μA typ V
IN
= V
INL
or V
INH
±0.1 μA max
DYNAMIC CHARACTERISTICS
1
t
ON
12 ns typ R
L
= 300 Ω, C
L
= 35 pF
18 ns max V
S
= 3 V; Figure 14
t
OFF
8 ns typ R
L
= 300 Ω, C
L
= 35 pF
12 ns max V
S
= 3 V; Figure 14
Charge Injection 5 pC typ V
S
= 2 V, R
S
= 0 Ω, C
L
= 1 nF; Figure 15
Off Isolation –55 dB typ R
L
= 50 Ω, C
L
= 5 pF, f = 10 MHz
–75 dB typ R
L
= 50 Ω, C
L
= 5 pF, f = 1 MHz; Figure 16
Bandwidth –3 dB 200 MHz typ R
L
= 50 Ω, C
L
= 5 pF; Figure 17
C
S
(OFF) 17 pF typ
C
D
(OFF) 17 pF typ
C
D
, C
S
(ON) 38 pF typ
POWER REQUIREMENTS V
DD
= 5.5 V
Digital inputs = 0 V or 5 V
I
DD
0.001 μA typ
1.0 μA max
1
Guaranteed by design, not subject to production test.
P1-P3P4-P6P7-P9P10-P12

ADG701BRTZ-REEL

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Manufacturer:
Analog Devices Inc.
Description:
Analog Switch ICs 75dB 2 Ohm 200MHz CMOS SGL SPST
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