CMOS
a
Low Voltage 4 ⍀ Quad SPST Switches
ADG711/ADG712/ADG713
FUNCTIONAL BLOCK DIAGRAMS
FEATURES
+1.8 V to +5.5 V Single Supply
Low On Resistance (2.5 ⍀ Typ)
Low On-Resistance Flatness
–3 dB Bandwidth > 200 MHz
Rail-to-Rail Operation
16-Lead TSSOP and SOIC Packages
Fast Switching Times
tON 16 ns
S1
S1
S1
IN1
IN2
IN3
IN4
IN1
IN2
IN3
IN4
IN1
IN2
IN3
IN4
D1
S2
D1
S2
D1
S2
D2
S3
D2
S3
D2
S3
ADG711
ADG712
ADG713
tOFF 10 ns
D3
S4
D3
S4
D3
S4
Typical Power Consumption (< 0.01 W)
TTL/CMOS Compatible
D4
D4
D4
APPLICATIONS
SWITCHES SHOWN FOR A LOGIC "1" INPUT
Battery Powered Systems
Communication Systems
Sample Hold Systems
Audio Signal Routing
Video Switching
Mechanical Reed Relay Replacement
GENERAL DESCRIPTION
PRODUCT HIGHLIGHTS
The ADG711, ADG712 and ADG713 are monolithic CMOS
devices containing four independently selectable switches. These
switches are designed on an advanced submicron process that
provides low power dissipation yet gives high switching speed,
low on resistance, low leakage currents and high bandwidth.
1. +1.8 V to +5.5 V Single Supply Operation. The ADG711,
ADG712 and ADG713 offer high performance and are
fully specified and guaranteed with +3 V and +5 V supply
rails.
2. Very Low RON (4.5 Ω max at +5 V, 8 Ω max at +3 V). At
supply voltage of +1.8 V, RON is typically 35 Ω over the
temperature range.
They are designed to operate from a single +1.8 V to +5.5 V
supply, making them ideal for use in battery powered instru-
ments and with the new generation of DACs and ADCs from
Analog Devices. Fast switching times and high bandwidth
make the part suitable for video signal switching.
3. Low On-Resistance Flatness.
4. –3 dB Bandwidth >200 MHz.
5. Low Power Dissipation.
The ADG711, ADG712 and ADG713 contain four independent
single-pole/single throw (SPST) switches. The ADG711 and
ADG712 differ only in that the digital control logic is inverted.
The ADG711 switches are turned on with a logic low on the
appropriate control input, while a logic high is required to turn
on the switches of the ADG712. The ADG713 contains two
switches whose digital control logic is similar to the ADG711,
while the logic is inverted on the other two switches.
CMOS construction ensures low power dissipation.
6. Fast tON/tOFF.
7. Break-Before-Make Switching.
This prevents channel shorting when the switches are con-
figured as a multiplexer (ADG713 only).
8. 16-Lead TSSOP and 16-Lead SOIC Packages.
Each switch conducts equally well in both directions when ON.
The ADG713 exhibits break-before-make switching action.
The ADG711/ADG712/ADG713 are available in 16-lead TSSOP
and 16-lead SOIC packages.
REV. 0
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© Analog Devices, Inc., 1998