ADG1209 AD [Analog Devices], ADG1209 Datasheet

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ADG1209

Manufacturer Part Number
ADG1209
Description
Low Capacitance, 4-/8-Channel +-15 V/+12 V iCMOS Multiplexers
Manufacturer
AD [Analog Devices]
Datasheet

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FEATURES
<1 pC charge injection over full signal range
1 pF off capacitance
33 V supply range
120 Ω on resistance
Fully specified at ±15 V/+12 V
3 V logic compatible inputs
Rail-to-rail operation
Break-before-make switching action
Available in 16-lead TSSOP and 4 mm × 4 mm LFCSP_VQ
Typical power consumption < 0.03 μW
APPLICATIONS
Audio and video routing
Automatic test equipment
Data-acquisition systems
Battery-powered systems
Sample-and-hold systems
Communication systems
GENERAL DESCRIPTION
The ADG1208 and ADG1209 are monolithic, iCMOS analog
multiplexers comprising eight single channels and four differential
channels, respectively. The ADG1208 switches one of eight
inputs to a common output as determined by the 3-bit binary
address lines A0, A1, and A2. The ADG1209 switches one of
four differential inputs to a common differential output as
determined by the 2-bit binary address lines A0 and A1. An
EN input on both devices is used to enable or disable the device.
When disabled, all channels are switched off. When on, each
channel conducts equally well in both directions and has an
input signal range that extends to the supplies.
The iCMOS (industrial CMOS) modular manufacturing
process combines high voltage CMOS (complementary metal-
oxide semiconductor) and bipolar technologies. It enables the
development of a wide range of high performance analog ICs
capable of 33 V operation in a footprint that no other generation
of high voltage parts has been able to achieve. Unlike analog ICs
using conventional CMOS processes, iCMOS components can
tolerate high supply voltages while providing increased
performance, dramatically lower power consumption, and
reduced package size.
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.
±15 V/+12 V iCMOS
Low Capacitance, 4-/8-Channel
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
The ultralow capacitance and exceptionally low charge injection
of these multiplexers make them ideal solutions for data
acquisition and sample-and-hold applications, where low glitch
and fast settling are required. Figure 2 shows that there is
minimum charge injection over the entire signal range of the
device. iCMOS construction also ensures ultralow power
dissipation, making the parts ideally suited for portable and
battery powered instruments.
S1
S8
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
Figure 2. Source to Drain Charge Injection vs. Source Voltage
0
–15
MUX (SOURCE TO DRAIN)
T
A
FUNCTIONAL BLOCK DIAGRAMS
ADG1208
A0 A1 A2 EN
= 25°C
DECODER
1-OF-8
–10
© 2006 Analog Devices, Inc. All rights reserved.
ADG1208/ADG1209
V
V
–5
DD
SS
= –5V
= +5V
D
Figure 1.
S1A
S4A
S1B
S4B
V
S
0
(V)
V
V
DD
SS
Multiplexers
A0 A1
DECODER
= –15V
= +15V
ADG1209
5
1-OF-4
EN
V
V
www.analog.com
DD
SS
10
= 0V
= +12V
DA
DB
15

Related parts for ADG1209

ADG1209 Summary of contents

Page 1

... The ADG1208 switches one of eight inputs to a common output as determined by the 3-bit binary address lines A0, A1, and A2. The ADG1209 switches one of four differential inputs to a common differential output as determined by the 2-bit binary address lines A0 and A1 input on both devices is used to enable or disable the device ...

Page 2

... ADG1208/ADG1209 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 Functional Block Diagrams............................................................. 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Dual Supply ................................................................................... 3 Single Supply ................................................................................. 5 REVISION HISTORY 4/06—Revision 0: Initial Version Absolute Maximum Ratings ............................................................7 ESD Caution...................................................................................7 Pin Configurations and Function Descriptions ............................8 Typical Performance Characteristics ........................................... 10 Terminology .................................................................................... 14 Test Circuits..................................................................................... 15 Outline Dimensions ....................................................................... 17 Ordering Guide .......................................................................... 17 ...

Page 3

... OFF Break-Before-Make Time Delay, t BBM Charge Injection Off Isolation Channel-to-Channel Crosstalk Total Harmonic Distortion + Noise −3 dB Bandwidth C (Off ) S C (Off ) ADG1208 D C (Off ) ADG1209 D 1 −40ºC to −40ºC to +25ºC +85ºC +125ºC Unit 120 Ω typ ...

Page 4

... ADG1208/ADG1209 Parameter (On) ADG1208 (On) ADG1209 D S POWER REQUIREMENTS Temperature range is as follows: Y version: –40°C to +125°C. 2 Guaranteed by design, not subject to production test. −40ºC to −40ºC to +25ºC +85ºC +125ºC Unit ...

Page 5

... ON t (EN) OFF Break-Before-Make Time Delay, t BBM Charge Injection Off Isolation Channel-to-Channel Crosstalk −3 dB Bandwidth C (Off ) S C (Off ) ADG1208 D C (Off ) ADG1209 (On) ADG1208 (On) ADG1209 −40ºC to −40ºC to +25ºC +85ºC +125ºC Unit ...

Page 6

... ADG1208/ADG1209 Parameter POWER REQUIREMENTS Temperature range is as follows: Y version: –40°C to +125°C. 2 Guaranteed by design, not subject to production test. −40ºC to −40ºC to +25ºC +85ºC +125ºC Unit 0.002 μA typ 1.0 μA max 220 μA typ 330 μ ...

Page 7

... This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute − maximum rating conditions for extended periods may affect DD device reliability. Rev Page ADG1208/ADG1209 ...

Page 8

... ADG1208/ADG1209 PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS ADG1208 SS TOP VIEW (Not to Scale Figure 3. ADG1208 Pin Configuration (TSSOP) Table 4. ADG1208 Pin Function Descriptions Pin Number TSSOP LFCSP_VQ Mnemonic ...

Page 9

... ADG1209 SS TOP VIEW S1A 4 13 (Not to Scale) S2A 5 12 S3A 6 11 S4A Figure 5. ADG1209 Pin Configuration (TSSOP) Table 6. ADG1209 Pin Function Descriptions Pin Number TSSOP LFCSP_VQ Mnemonic S1A 5 3 S2A 6 4 S3A ...

Page 10

... ADG1208/ADG1209 TYPICAL PERFORMANCE CHARACTERISTICS 200 T = 25°C A 180 V = +13.5V 160 –13.5V SS 140 120 V 100 –18 –15 –12 –9 –6 –3 0 SOURCE OR DRAIN VOLTAGE (V) Figure 7. On Resistance as a Function of V 600 T = 25° 500 400 V = +5.5V 300 –5.5V ...

Page 11

... V = +12V – –90 –100 –110 10k 10 15 Rev Page ADG1208/ADG1209 = 25° + – +12V +15V –15V SS –10 – ( ...

Page 12

... FREQUENCY (Hz) Figure 19. ADG1208 Crosstalk vs. Frequency 0 –20 –40 ADJACENT CHANNELS –60 –80 –100 –120 10k 100k 1M 10M FREQUENCY (Hz) Figure 20. ADG1209 Crosstalk vs. Frequency –6.0 –6.5 –7.0 –7.5 –8.0 –8.5 –9.0 –9.5 –10.0 10k 100k 1M FREQUENCY (Hz) Figure 21. On Response vs. Frequency NONADJACENT CHANNELS 100M ...

Page 13

... Figure 26. ADG1209 Capacitance vs. Source Voltage, ±15 V Dual Supply Figure 27. ADG1209 Capacitance vs. Source Voltage Single Supply 10 15 Figure 28. ADG1209 Capacitance vs. Source Voltage, ±5 V Dual Supply Rev Page ADG1208/ADG1209 V = 12V 25°C A SOURCE/DRAIN ON DRAIN OFF SOURCE OFF 0 2 ...

Page 14

... ADG1208/ADG1209 TERMINOLOGY R ON Ohmic resistance between D and S. ΔR ON Difference between the R of any two channels (Off) S Source leakage current when the switch is off. I (Off) D Drain leakage current when the switch is off (On Channel leakage current when the switch is on. ...

Page 15

... A1 S2– ADG1208 OUTPUT D 2.4V EN 300Ω GND 1 SIMILAR CONNECTION FOR ADG1209. BBM S2– ADG1208 OUTPUT EN D 50Ω 300Ω GND 1 SIMILAR CONNECTION FOR ADG1209. (EN) OFF I (ON 35pF 35pF 35pF ...

Page 16

... Rev Page ADG1208 OUT GND 1nF SIMILAR CONNECTION FOR ADG1209 0.1µF NETWORK ANALYZER OUT 50Ω GND V OUT CHANNEL-TO-CHANNEL CROSSTALK = 20 log V S Figure 38. Channel-to-Channel Crosstalk V V ...

Page 17

... Lead Frame Chip Scale Package [LFCSP_VQ] 16-Lead Thin Shrink Small Outline Package [TSSOP] 16-Lead Thin Shrink Small Outline Package [TSSOP] 16-Lead Lead Frame Chip Scale Package [LFCSP_VQ] 16-Lead Lead Frame Chip Scale Package [LFCSP_VQ] Rev Page ADG1208/ADG1209 0.75 8° 0.60 0° 0.45 ...

Page 18

... ADG1208/ADG1209 NOTES Rev Page ...

Page 19

... NOTES Rev Page ADG1208/ADG1209 ...

Page 20

... ADG1208/ADG1209 NOTES ©2006 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D05713-0-4/06(0) Rev Page ...

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