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ADG783BCPZ-REEL7

P1-P3P4-P6P7-P9
REV.
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. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices.
a
ADG781/ADG782/ADG783
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700 www.analog.com
Fax: © Analog Devices, Inc.,
2.5 Quad SPST Switches
in Chip Scale Package
FUNCTIONAL BLOCK DIAGRAMS
IN1
IN2
IN3
IN4
S1
D1
S2
D2
S3
D3
S4
D4
ADG781
SWITCHES SHOWN FOR A LOGIC “1” INPUT
IN1
IN2
IN3
IN4
S1
D1
S2
D2
S3
D3
S4
D4
ADG782
IN1
IN2
IN3
IN4
S1
D1
S2
D2
S3
D3
S4
D4
ADG783
FEATURES
1.8 V to 5.5 V Single Supply
Low On Resistance (2.5 Typ)
Low On-Resistance Flatness (0.5 )
–3 dB Bandwidth > 200 MHz
Rail-to-Rail Operation
20-Lead 4 mm 4 mm Chip Scale Package
Fast Switching Times
t
ON
= 16 ns
t
OFF
= 10 ns
Typical Power Consumption (< 0.01 W)
TTL/CMOS Compatible
For Functionally Equivalent Devices in 16-Lead TSSOP
and SOIC Packages, See ADG711/ADG712/ADG713
APPLICATIONS
Battery Powered Systems
Communication Systems
Sample Hold Systems
Audio Signal Routing
Video Switching
Mechanical Reed Relay Replacement
GENERAL DESCRIPTION
The ADG781, ADG782, and ADG783 are monolithic CMOS
devices containing four independently selectable switches. These
switches are designed on an advanced submicron process that
provides low power dissipation and high switching speed, low on
resistance, low leakage currents and high bandwidth.
They are designed to operate from a single 1.8 V to 5.5 V sup-
ply, making them ideal for use in battery powered instruments
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.
The ADG781, ADG782, and ADG783 contain four independent
single-pole/single throw (SPST) switches. The ADG781 and
ADG782 differ only in that the digital control logic is inverted.
The ADG781 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 ADG782. The ADG783 contains two
switches whose digital control logic is similar to the ADG781,
while the logic is inverted on the other two switches.
Each switch conducts equally well in both directions when ON.
The ADG783 exhibits break-before-make switching action.
The ADG781/ADG782/ADG783 are available in 20-lead chip
scale packages.
PRODUCT HIGHLIGHTS
1. 20-Lead 4 mm ⫻ 4 mm Chip Scale Package (CSP).
2. 1.8 V to 5.5 V Single Supply Operation. The ADG781,
ADG782, and ADG783 offer high performance and are
fully specified and guaranteed with 3 V and 5 V supply
rails.
3. Very Low R
ON
(4.5 Ω max at 5 V, 8 Ω max at 3 V). At supply
voltage of 1.8 V, R
ON
is typically 35 Ω over the temperature
range.
4. Low On-Resistance Flatness.
5. –3 dB Bandwidth >200 MHz.
6. Low Power Dissipation. CMOS construction ensures low
power dissipation.
7. Fast t
ON
/t
OFF.
8. Break-Before-Make Switching. This prevents channel shorting
when the switches are configured as a multiplexer (ADG783
only).
781/461-3113
2013
C
REV.
–2–
ADG781/ADG782/ADG783–SPECIFICATIONS
(V
DD
= 5 V 10%, GND = 0 V. All specifications
–40C to +85C
unless otherwise noted.)
B Version
–40C to
Parameter +25C +85C Unit Test Conditions/Comments
ANALOG SWITCH
Analog Signal Range 0 V to V
DD
V
On Resistance (R
ON
) 2.5 Ω typ V
S
= 0 V to V
DD
, I
S
= –10 mA;
4 4.5 Ω max Test Circuit 1
On-Resistance Match Between 0.05 Ω typ V
S
= 0 V to V
DD
, I
S
= –10 mA
Channels (ΔR
ON
) 0.4 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;
± 0.1 ± 0.2 nA max Test Circuit 2
Drain OFF Leakage I
D
(OFF) ± 0.01 nA typ V
S
= 4.5 V/1 V, V
D
= 1 V/4.5 V;
± 0.1 ± 0.2 nA max Test Circuit 2
Channel ON Leakage I
D
, I
S
(ON) ±0.01 nA typ V
S
= V
D
= 1 V, or 4.5 V;
± 0.1 ± 0.2 nA max Test Circuit 3
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
2
t
ON
11 ns typ R
L
= 300 Ω, C
L
= 35 pF,
16 ns max V
S
= 3 V; Test Circuit 4
t
OFF
6 ns typ R
L
= 300 Ω, C
L
= 35 pF,
10 ns max V
S
= 3 V; Test Circuit 4
Break-Before-Make Time Delay, t
D
6 ns typ R
L
= 300 Ω, C
L
= 35 pF,
(ADG783 Only) 1 ns min V
S1
= V
S2
= 3 V; Test Circuit 5
Charge Injection 3 pC typ V
S
= 2 V; R
S
= 0 Ω, C
L
= 1 nF;
Test Circuit 6
Off Isolation –58 dB typ R
L
= 50 Ω, C
L
= 5 pF, f = 10 MHz
–78 dB typ R
L
= 50 Ω, C
L
= 5 pF, f = 1 MHz;
Test Circuit 7
Channel-to-Channel Crosstalk –90 dB typ R
L
= 50 Ω, C
L
= 5 pF, f = 10 MHz;
Test Circuit 8
Bandwidth –3 dB 200 MHz typ R
L
= 50 Ω, C
L
= 5 pF; Test Circuit 9
C
S
(OFF) 10 pF typ f = 1 MHz
C
D
(OFF) 10 pF typ f = 1 MHz
C
D
, C
S
(ON) 22 pF typ f = 1 MHz
POWER REQUIREMENTS V
DD
= 5.5 V
I
DD
0.001 μA typ Digital Inputs = 0 V or 5.5 V
1.0 μA max
NOTES
1
Temperature ranges are as follows: B Version: –40°C to +85°C.
2
Guaranteed by design, not subject to production test.
Specifications subject to change without notice.
C
REV.
–3–
ADG781/ADG782/ADG783
B Version
–40C to
Parameter +25C +85C Unit Test Conditions/Comments
ANALOG SWITCH
Analog Signal Range 0 V to V
DD
V
On Resistance (R
ON
) 5 5.5 Ω typ V
S
= 0 V to V
DD
, I
S
= –10 mA;
10 Ω max Test Circuit 1
On-Resistance Match Between 0.1 Ω typ V
S
= 0 V to V
DD
, I
S
= –10 mA
Channels (ΔR
ON
) 0.5 Ω max
On-Resistance Flatness (R
FLAT(ON)
) 2.5 Ω typ V
S
= 0 V to V
DD
, I
S
= –10 mA
LEAKAGE CURRENTS V
DD
= 3.3 V;
Source OFF Leakage I
S
(OFF) ±0.01 nA typ V
S
= 3 V/1 V, V
D
= 1 V/3 V;
± 0.1 ±0.2 nA max Test Circuit 2
Drain OFF Leakage I
D
(OFF) ± 0.01 nA typ V
S
= 3 V/1 V, V
D
= 1 V/3 V;
± 0.1 ±0.2 nA max Test Circuit 2
Channel ON Leakage I
D
, I
S
(ON) ±0.01 nA typ V
S
= V
D
= 1 V, or 3 V;
± 0.1 ±0.2 nA max Test Circuit 3
DIGITAL INPUTS
Input High Voltage, V
INH
2.0 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
2
t
ON
13 ns typ R
L
= 300 Ω, C
L
= 35 pF,
20 ns max V
S
= 2 V; Test Circuit 4
t
OFF
7 ns typ R
L
= 300 Ω, C
L
= 35 pF,
12 ns max V
S
= 2 V; Test Circuit 4
Break-Before-Make Time Delay, t
D
7 ns typ R
L
= 300 Ω, C
L
= 35 pF,
(ADG783 Only) 1 ns min V
S1
= V
S2
= 2 V; Test Circuit 5
Charge Injection 3 pC typ V
S
= 1.5 V; R
S
= 0 Ω, C
L
= 1 nF;
Test Circuit 6
Off Isolation –58 dB typ R
L
= 50 Ω, C
L
= 5 pF, f = 10 MHz
–78 dB typ R
L
= 50 Ω, C
L
= 5 pF, f = 1 MHz;
Test Circuit 7
Channel-to-Channel Crosstalk –90 dB typ R
L
= 50 Ω, C
L
= 5 pF, f = 10 MHz;
Test Circuit 8
Bandwidth –3 dB 200 MHz typ R
L
= 50 Ω, C
L
= 5 pF; Test Circuit 9
C
S
(OFF) 10 pF typ f = 1 MHz
C
D
(OFF) 10 pF typ f = 1 MHz
C
D
, C
S
(ON) 22 pF typ f = 1 MHz
POWER REQUIREMENTS V
DD
= 3.3 V
I
DD
0.001 μA typ Digital Inputs = 0 V or 3.3 V
1.0 μA max
NOTES
1
Temperature ranges are as follows: B Version: –40°C to +85°C.
2
Guaranteed by design, not subject to production test.
Specifications subject to change without notice.
SPECIFICATIONS
1
(V
DD
= 3 V 10%, GND = 0 V. All specifications –40C to +85C
unless otherwise noted.)
C
P1-P3P4-P6P7-P9

ADG783BCPZ-REEL7

Mfr. #:
Buy ADG783BCPZ-REEL7
Manufacturer:
Analog Devices Inc.
Description:
Analog Switch ICs IC 2.5 Ohm 5.5V CMOS Quad SPST
Lifecycle:
New from this manufacturer.
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