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ADG1607 Schematic ( PDF Datasheet ) - Analog Devices

Teilenummer ADG1607
Beschreibung (ADG1606 / ADG1607) Multiplexers
Hersteller Analog Devices
Logo Analog Devices Logo 




Gesamt 24 Seiten
ADG1607 Datasheet, Funktion
4.5 Ω RON, 16-Channel, Differential 8-Channel,
±5 V,+12 V,+5 V, and +3.3 V Multiplexers
ADG1606/ADG1607
FEATURES
4.5 Ω typical on resistance
1.1 Ω on resistance flatness
±3.3 V to ±8 V dual supply operation
3.3 V to 16 V single supply operation
No VL supply required
3 V logic-compatible inputs
Rail-to-rail operation
Up to 378 mA of continuous current per channel
28-lead TSSOP and 32-lead, 5 mm × 5 mm LFCSP_VQ
APPLICATIONS
Communication systems
Medical systems
Audio signal routing
Video signal routing
Automatic test equipment
Data acquisition systems
Battery-powered systems
Sample-and-hold systems
Relay replacements
FUNCTIONAL BLOCK DIAGRAMS
ADG1606
S1
D
S16
1-OF-16
DECODER
A0 A1 A2 A3 EN
Figure 1.
ADG1607
S1A
DA
S8A
S1B
DB
S8B
1-OF-8
DECODER
A0 A1 A2 EN
Figure 2.
GENERAL DESCRIPTION
The ADG1606 and ADG1607 are monolithic iCMOS® analog
www.DamtauSlthipeleetx4eUr.scocommprising of 16 single channels and eight
differential channels, respectively. The ADG1606 switches one of
16 inputs to a common output, as determined by the 4-bit
binary address lines (A0, A1, A2, and A3). The ADG1607
switches one of eight differential inputs to a common differential
output, as determined by the 3-bit binary address lines (A0, A1,
and A2). An EN input on both devices enables or disables the
device. When disabled, all channels switch off. When enabled,
each channel conducts equally well in both directions and has an
input signal range that extends to the supplies.
The ultralow on resistance and on-resistance flatness of these
switches make them ideal solutions for data acquisition and
gain switching applications where low distortion is critical.
iCMOS® construction ensures ultralow power dissipation,
making the parts ideally suited for portable and battery-
powered instruments.
PRODUCT HIGHLIGHTS
1. 7.5 Ω maximum on resistance over temperature.
2. Minimum distortion: THD + N = 0.04%
3. 3 V logic-compatible digital inputs: VINH = 2.0 V, VINL = 0.8 V.
4. No VL logic power supply required.
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.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
©2009 Analog Devices, Inc. All rights reserved.






ADG1607 Datasheet, Funktion
ADG1606/ADG1607
3.3 V SINGLE SUPPLY
VDD = 3.3 V, VSS = 0 V, GND = 0 V, unless otherwise noted.
Table 4.
Parameter
ANALOG SWITCH
Analog Signal Range
On Resistance (RON)
25°C
−40°C to
+85°C
14 14.5
On Resistance Match Between Channels (∆RON)
On Resistance Flatness (RFLAT(ON))
LEAKAGE CURRENTS
Source Off Leakage, IS (Off)
Drain Off Leakage, ID (Off)
ADG1606
Channel On Leakage, ID, IS (On)
DIGITAL INPUTS
Input High Voltage, VINH
Input Low Voltage, VINL
Input Current, IINL or IINH
0.6 0.7
5 5.5
±0.01
±0.15
±0.02
±0.2
±0.05
±0.3
±0.5
±3
±3
±0.003
Digital Input Capacitance, CIN
DYNAMIC CHARACTERISTICS1
Transition Time, tTRANSITION
tON (EN)
tOFF (EN)
Break-Before-Make Time Delay, tBBM
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Off Isolation
Channel-to-Channel Crosstalk
Total Harmonic Distortion + Noise (THD + N)
4
353
482 536
263
362 385
262
348 391
74
6
−62
−62
0.6
−3 dB Bandwidth
ADG1606
ADG1607
CS (Off)
CD (Off)
ADG1606
ADG1607
CD, CS (On)
ADG1606
ADG1607
POWER REQUIREMENTS
IDD
17
31
22
290
145
350
168
0.001
VDD
1 Guaranteed by design, not subject to production test.
−40°C to
+125°C
0 V to VDD
15.5
0.8
6
±3
±25
±25
2.0
0.8
±0.1
575
396
424
15
1.0
3.3/16
Unit
V
Ω typ
Ω typ
Ω typ
nA typ
nA max
nA typ
nA max
nA typ
nA max
V min
V max
μA typ
μA max
pF typ
ns typ
ns max
ns typ
ns max
ns typ
ns max
ns typ
ns min
pC typ
dB typ
dB typ
% typ
MHz typ
MHz typ
pF typ
pF typ
pF typ
pF typ
pF typ
μA typ
μA max
V min/max
Test Conditions/Comments
VS = 0 V to VDD, IS = −10 mA; see Figure 26
VDD = 3.3 V, VSS = 0 V
VS = 0 V to VDD, IS = −10 mA
VS = 0 V to VDD, IS = −10 mA
VDD = 3.6 V, VSS = 0 V
VS = 0.6 V/3 V, VD = 3 V/0.6 V; see Figure 27
VS = 0.6 V/3 V, VD = 3 V/0.6 V; see Figure 27
VS = VD = 0.6 V or 3 V; see Figure 28
VIN = VGND or VDD
RL = 300 Ω, CL = 35 pF
VS = 1.5 V; see Figure 29
RL = 300 Ω, CL = 35 pF
VS = 1.5 V; see Figure 31
RL = 300 Ω, CL = 35 pF
VS = 1.5 V; see Figure 31
RL = 300 Ω, CL = 35 pF
VS1 = VS2 = 1.5 V; see Figure 30
VS = 1.5 V, RS = 0 Ω, CL = 1 nF; see Figure 32
RL = 50 Ω, CL = 5 pF, f = 1 MHz; see Figure 33
RL = 50 Ω, CL = 5 pF, f = 1 MHz; see Figure 35
RL = 110 Ω, f = 20 Hz to 20 kHz, VS = 2 V p-p;
see Figure 36
RL = 50 Ω, CL = 5 pF; see Figure 34
VS = 1.5 V, f = 1 MHz
VS = 1.5 V, f = 1 MHz
VS = 1.5 V, f = 1 MHz
VS = 1.5 V, f = 1 MHz
VS = 1.5 V, f = 1 MHz
VDD = 3.6 V
Digital inputs = 0 V or VDD
Rev. 0 | Page 6 of 24

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ADG1607 pdf, datenblatt
ADG1606/ADG1607
Table 12. ADG1607 Truth Table
A2 A1 A0 EN On Switch Pair
X1 X1 X1 0
X
None
00011
00112
01013
01114
10015
10116
11017
11118
1 X = don’t care.
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Rev. 0 | Page 12 of 24

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