DG2002 Vishay Intertechnology, DG2002 Datasheet

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DG2002

Manufacturer Part Number
DG2002
Description
Low-voltage Single SPDT Analog Switch
Manufacturer
Vishay Intertechnology
Datasheet
The DG2002 is a single-pole/double-throw monolithic CMOS
analog switch designed for high performance switching of
analog signals. Combining low power, high speed (t
t
size (SC70), the DG2002 is ideal for portable and battery
powered applications requiring high performance and efficient
use of board space.
Document Number: 71448
S-03501—Rev. A, 16-Apr-01
OFF
D Low Voltage Operation (1.8 V to 5.5 V)
D Low On-Resistance - r
D Fast Switching - t
D Low Charge Injection - Q
D Low Power Consumption
D TTL/CMOS Compatible
D 6-Pin SC-70 Package
: 6 ns), low on-resistance (r
GND
V+
IN
Device Marking: E2xx
1
2
3
ON
Top View
SC-70
: 8 ns, t
Low-Voltage Single SPDT Analog Switch
DS(on
INJ
DS(on)
): 7 W
: 5 pC
OFF
6
5
4
: 6 ns
: 7 W) and small physical
NO (Source
COM
NC (Source
1
2
)
)
D Reduced Power Consumption
D Simple Logic Interface
D High Accuracy
D Reduce Board Space
ON
New Product
: 8 ns,
Temp Range
-40 to 85 C
The DG2002 is built on Vishay Siliconix’s low voltage JI2
process. An epitaxial layer prevents latchup. Break-before
-make is guaranteed for DG2002.
Each switch conducts equally well in both directions when on,
and blocks up to the power supply level when off.
Logic
0
1
Package
SC70-6
D Cellular Phones
D Communication Systems
D Portable Test Equipment
D Battery Operated Systems
D Sample and Hold Circuits
OFF
NC
ON
Vishay Siliconix
Part Number
DG2002DL
OFF
NO
ON
DG2002
www.vishay.com
1

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DG2002 Summary of contents

Page 1

... Combining low power, high speed ( and small physical ns), low on-resistance (r OFF DS(on) size (SC70), the DG2002 is ideal for portable and battery powered applications requiring high performance and efficient use of board space. SC- ...

Page 2

... DG2002 Vishay Siliconix Reference to GND IN, COM, NC Continuous Current (Any terminal Peak Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (Pulsed at 1 ms, 10% duty cycle) Storage Temperature (D Suffix Parameter Symbol Analog Switch Analog Signal Range V COM On-Resistance Flatness ON Flatness I NO(off), I NC(off) f Switch Off Leakage Current ...

Page 3

... W, Figure nF GEN GEN = pF MHz V MHz = MHz DG2002 Vishay Siliconix Limits –40 to 85_C Min Typ Max Temp Full 0 V+ Room 12.2 14.8 Full 13 15.8 Room 5 Room – ...

Page 4

... DG2002 Vishay Siliconix Parameter Symbol Analog Switch Analog Signal Range V COM On-Resistance Flatness ON Flatness I NO(off), I NC(off) Switch Off Leakage Current I COM(off) Channel-On Leakage Current I COM(on) Digital Control Input High Voltage V INH Input Low Voltage V INL Input Capacitance ...

Page 5

... DG2002 Vishay Siliconix r vs. Analog Voltage and Temperature 85_C 25_C –40_C – Analog Voltage (V) COM 100 100 Input Switching Frequency (Hz) Leakage vs ...

Page 6

... DG2002 Vishay Siliconix Switching Time vs. Temperature and Supply Voltage –60 –40 – Temperature (_C) Switching Threshold vs. Supply Voltage 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 – Supply Voltage (V) www.vishay.com 6 New Product _ Insertion Loss, Off-Isolation, Crosstalk vs. Frequency – –20 –30 – – ...

Page 7

... Switch 0 V Output FIGURE 2. Break-Before-Make Interval V OUT V OUT FIGURE 3. Charge Injection DG2002 Vishay Siliconix V INH 50% V INL Logic “1” = Switch On Logic input waveforms inverted for switches that have the opposite logic sense. 90 ...

Page 8

... DG2002 Vishay Siliconix Analyzer 2.4 V www.vishay.com 8 New Product COM R L GND FIGURE 4. Off-Isolation V+ V+ COM GND FIGURE 5. Channel Off/On Capacitance 0V, 2 COM Off Isolation + 20 log Meter HP4192A Impedance Analyzer or Equivalent MHz Document Number: 71448 ...

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