ADG787BRMZ Analog Devices Inc, ADG787BRMZ Datasheet

IC MUX/DEMUX DUAL 2X1 10MSOP

ADG787BRMZ

Manufacturer Part Number
ADG787BRMZ
Description
IC MUX/DEMUX DUAL 2X1 10MSOP
Manufacturer
Analog Devices Inc
Type
Analog Switchr
Datasheet

Specifications of ADG787BRMZ

Function
Multiplexer/Demultiplexer
Circuit
2 x 2:1
On-state Resistance
3 Ohm
Voltage Supply Source
Single Supply
Voltage - Supply, Single/dual (±)
1.8 V ~ 5.5 V
Current - Supply
0.005µA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Analog Switch Type
SPDT
No. Of Channels
2
Bandwidth
145MHz
On State Resistance Max
3.45ohm
Turn Off Time
3ns
Turn On Time
13ns
Supply Voltage Range
1.8V To 5.5V
Multiplexer Configuration
Dual SPDT
Number Of Inputs
2
Number Of Outputs
4
Number Of Channels
2
Analog Switch On Resistance
5.75@3.6VOhm
Analog Switch Turn On Time
30ns
Analog Switch Turn Off Time
6ns
Package Type
MSOP
Power Supply Requirement
Single
Single Supply Voltage (min)
1.8V
Single Supply Voltage (typ)
3/5V
Single Supply Voltage (max)
5.5V
Dual Supply Voltage (min)
Not RequiredV
Dual Supply Voltage (typ)
Not RequiredV
Dual Supply Voltage (max)
Not RequiredV
Power Dissipation
0.0001W
Supply Current
0.001mA
Mounting
Surface Mount
Pin Count
10
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ADG787BRMZ
Manufacturer:
TI
Quantity:
104
Part Number:
ADG787BRMZ-REEL7
Manufacturer:
ADI/亚德诺
Quantity:
20 000
FEATURES
USB 1.1 signal switching compliant
−3 dB bandwidth, 150 MHz
Tiny 10-lead LFCSP and MSOP packages, 10-ball WLCSP
Single-supply 1.8 V to 5.5 V operation
Low on resistance
Typical power consumption: <0.1 μW
APPLICATIONS
USB 1.1 signal switching circuits
Cellular phones
PDAs
MP3 players
Battery-powered systems
Headphone switching
Audio and video signal routing
Communications systems
GENERAL DESCRIPTION
The ADG787 is a low voltage, CMOS device that contains two
independently selectable single-pole, double-throw (SPDT)
switches. It is designed as a general analog-to-digital switch and
can also be used for routing USB 1.1 signals.
This device offers low on resistance of typically 2.5 Ω, making
the part an attractive solution for applications that require low
distortion through the switch.
The ADG787 comes in a 10-ball WLCSP, a tiny 10-lead LFCSP,
and a tiny 10-lead MSOP. These packages make the ADG787
the ideal solution for space-constrained applications.
Each switch conducts equally well in both directions when on
and has an input signal range that extends to the supplies. The
ADG787 exhibits break-before-make switching action.
Rev. A
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.
package
2.5 Ω typical
3.45 Ω maximum at 85°C
Dual 2:1 Mux/Demux USB 1.1 Switch
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
1
MASK: FS (12Mbps)
Figure 2. Eye Pattern; 12 Mbps, V
FUNCTIONAL BLOCK DIAGRAM
2.5 Ω CMOS Low Power
S1A
S1B
S2A
S2B
IN1
IN2
©2006 Analog Devices, Inc. All rights reserved.
FOR A LOGIC 0 INPUT
SWITCHES SHOWN
Figure 1.
ADG787
DD
= 4.2 V, PRBS 31
D1
D2
ADG787
V
www.analog.com
20.0ns/DIV
IN
T
= 3V p-p
A
= 25°C

Related parts for ADG787BRMZ

ADG787BRMZ Summary of contents

Page 1

FEATURES USB 1.1 signal switching compliant −3 dB bandwidth, 150 MHz Tiny 10-lead LFCSP and MSOP packages, 10-ball WLCSP package Single-supply 1 5.5 V operation Low on resistance 2.5 Ω typical 3.45 Ω maximum at 85°C Typical power ...

Page 2

ADG787 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Specifications..................................................................................... 3 Absolute Maximum Ratings............................................................ 5 ESD Caution.................................................................................. 5 REVISION HISTORY 5/06—Rev Rev. A Updated Formatting ...........................................................Universal Changes to Table ...

Page 3

SPECIFICATIONS 5.5 V, GND = 0 V, unless otherwise noted. DD Table 1. Parameter ANALOG SWITCH Analog Signal Range On Resistance ( Resistance Match Between Channels (ΔR On Resistance Flatness (R ) ...

Page 4

ADG787 3.6 V, GND = 0 V, unless otherwise noted. DD Table 2. Parameter ANALOG SWITCH Analog Signal Range On Resistance ( Resistance Match Between Channels (ΔR On Resistance Flatness (R ) ...

Page 5

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

Page 6

ADG787 PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS S1A 2 9 ADG787 TOP VIEW (Not to Scale) IN1 4 7 S1B 5 6 Figure 3. 10-Lead LFCSP and 10-lead MSOP Pin Configuration Table 4. 10-Lead ...

Page 7

TYPICAL PERFORMANCE CHARACTERISTICS 3 4. 4. 1.5 1.0 0 SIGNAL RANGE Figure 5. On Resistance vs 5.0 ...

Page 8

ADG787 2.0 1.5 1.0 0.5 0 –0.5 –1.0 –1.5 –2 TEMPERATURE (°C) Figure 11. Leakage Current vs. Temperature, V 2.0 1.8 1.6 1.4 1.2 V RISING V FALLING IN IN 1.0 0.8 0.6 0.4 ...

Page 9

V = 3V/4.2V/ 25°C A –20 –40 S1A TO S1B –60 –80 –100 –120 100 1k 10k 100k 1M 10M FREQUENCY (Hz) Figure 17. Crosstalk vs. Frequency 3V/4.2V/ 25°C A ...

Page 10

ADG787 1.2 INPUT RISE/FALL TIME = 15ns V = 4.2V DD 1.0 0.8 0.6 0.4 0.2 0 –40 – TEMPERATURE (°C) Figure 23. Rise-Time-to-Fall-Time Mismatch vs. Temperature 300 INPUT RISE/FALL TIME = 15ns T = 25°C A 250 ...

Page 11

TEST CIRCUITS V1 Figure 28. On Resistance V 0.1μF V S1B V S S1A IN GND V DD 0.1μ S1B V S S1A IN GND D V ...

Page 12

ADG787 V DD 0.1μ S1B S1A 50Ω GND V OUT OFF ISOLATION = 20 LOG VS Figure 34. Off Isolation 0.1μF S1A V OUT R L 50Ω S1B 50Ω CHANNEL-TO-CHANNEL CROSSTALK = 20 LOG ...

Page 13

TERMINOLOGY I DD Positive supply current Analog voltage on Terminal D and Terminal Ohmic resistance between D and S. R FLAT (ON) Flatness is defined as the difference between the maximum and ...

Page 14

ADG787 OUTLINE DIMENSIONS 1.50 BCS SQ 0.80 0.75 0.70 SEATING PLANE 3.10 3.00 2.90 PIN 1 0.95 0.85 0.75 0.15 0.05 INDEX AREA 3.00 BSC SQ 0.50 BSC TOP VIEW 0.50 0.40 0.80 MAX 0.30 0.55 TYP 0.05 MAX SIDE ...

Page 15

... IDENTIFIER TOP VIEW (BALL SIDE DOWN) ORDERING GUIDE Model Temperature Range ADG787BRMZ 2 –40°C to +85°C 2 ADG787BRMZ-500RL7 –40°C to +85°C ADG787BRMZ-REEL 2 –40°C to +85°C 2 ADG787BCBZ-500RL7 –25°C to +85°C 2 ADG787BCBZ-REEL –25°C to +85°C 2 ADG787BCPZ-500RL7 –40°C to +85°C ...

Page 16

ADG787 NOTES ©2006 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D05250-0-5/06(A) Rev Page ...

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