ADG736LBRMZ-REEL1 AD [Analog Devices], ADG736LBRMZ-REEL1 Datasheet

ADG736LBRMZ-REEL1

Manufacturer Part Number

ADG736LBRMZ-REEL1

Description

CMOS Low Voltage 2.5 OHM Dual SPDT Switch

Manufacturer

AD [Analog Devices]

Datasheet

1.ADG736LBRMZ-REEL1.pdf (12 pages)

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FEATURES

1.8 V to 5.5 V single supply

2.5 Ω (typical) on resistance

Low on-resistance flatness

Guaranteed leakage performance over −40°C to +85°C

−3 dB bandwidth > 200 MHz

Rail-to-rail operation

10-lead MSOP package

Fast switching times

Typical power consumption (<0.01 μW)

TTL/CMOS compatible

APPLICATIONS

USB 1.1 signal switching circuits

Cell phones

PDAs

Battery-powered systems

Communication systems

Sample-and-hold systems

Audio signal routing

Audio and video switching

Mechanical reed relay replacement

GENERAL DESCRIPTION

The ADG736L is a monolithic device comprising two independ-

ently selectable CMOS single pole, double throw (SPDT) switches.

The switches are designed using a submicron process that

provides low power dissipation, yet gives high switching speed,

low on resistance, low leakage currents, and wide input signal

bandwidth.

The on resistance profile is very flat over the full analog signal

range. This ensures excellent linearity and low distortion when

switching audio signals. Fast switching speed also makes the

part suitable for video signal switching.

The ADG736L operates from a single 1.8 V to 5.5 V supply,

making it ideally suited to portable and battery-powered

instruments.

Each switch conducts equally well in both directions when on;

each has an input signal range that extends to the power supplies.

The ADG736L exhibits break-before-make switching action.

The ADG736L is available in a 10-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.

OFF

16 ns

8 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

1.8 V to 5.5 V Single-Supply Operation.

Guaranteed Leakage Performance.

Very Low R

8 Ω Maximum at 3 V).

Low On Resistance Flatness.

−3 dB Bandwidth > 200 MHz.

Low Power Dissipation.

FUNCTIONAL BLOCK DIAGRAM

2.5 Ω Dual SPDT Switch

S1A

S1B

S2A

S2B

(4.5 Ω Maximum at 5 V,

IN1

IN2

FOR A LOGIC 1 INPUT

SWITCHES SHOWN

CMOS Low Voltage

ADG736L

Figure 1.

ADG736L

www.analog.com

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ADG736LBRMZ-REEL1 Summary of contents

Page 1

FEATURES 1 5.5 V single supply 2.5 Ω (typical) on resistance Low on-resistance flatness Guaranteed leakage performance over −40°C to +85°C −3 dB bandwidth > 200 MHz Rail-to-rail operation 10-lead MSOP package Fast switching times ...

Page 2

ADG736L TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagram .............................................................. 1 Product Highlights ........................................................................... 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Absolute Maximum Ratings............................................................ 5 ESD Caution.................................................................................. 5 REVISION HISTORY 1/07—Revision 0: Initial ...

Page 3

SPECIFICATIONS ± 10%, GND = 0 V; all specifications −40°C to +85°C, unless otherwise noted. DD Table 1. Parameter ANALOG SWITCH Analog Signal Range On Resistance ( Resistance Match Between Channels (∆R On ...

Page 4

ADG736L ± 10%, GND = 0 V. All specifications −40°C to +85°C, unless otherwise noted. DD Table 2. Parameter ANALOG SWITCH Analog Signal Range On Resistance ( Resistance Match Between Channels (∆R On ...

Page 5

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

Page 6

ADG736L PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 4. Pin Function Descriptions Pin No. Mnemonic 1 IN1 2 S1A 3 GND 4 S2A 5 IN2 S2B S1B 10 D1 Table 5. Truth Table Logic ...

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 2.0 1.5 1.0 0 0.5 1.0 1.5 2.0 2.5 3 (DRAIN OR SOURCE VOLTAGE (V)) D ...

Page 8

ADG736L – 5V – 25°C A –50 –60 –70 –80 –90 –100 –110 –120 –130 10k 100k 1M FREQUENCY (Hz) Figure 9. Crosstalk vs. Frequency 10M 100M Rev Page ...

Page 9

TEST CIRCUITS V1 Figure 10. On Resistance 0.1μ 0.1μ 0.1μ 50Ω ...

Page 10

ADG736L TERMINOLOGY R ON Ohmic resistance between D and S. Δ resistance match between any two channels, such as R maximum − R minimum FLAT (ON) Flatness is defined as the difference between the maximum and ...

Page 11

APPLICATIONS INFORMATION S1A S1B 75Ω 250Ω 75Ω IN1 ADG736L 250Ω Figure 18. Using the ADG736L to Select Between Two Video Signals Rev Page ADG736L ...

Page 12

... ADG736LBRM-REEL7 −40°C to +85°C 1 ADG736LBRMZ −40°C to +85°C 1 ADG736LBRMZ-REEL −40°C to +85°C ADG736LBRMZ-REEL7 1 −40°C to +85° Pb-free part. ©2007 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. 3.10 3.00 2 ...

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