DG2018 datasheet(4/10 Pages) VISHAY

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Document Number: 72342

S-82626-Rev. C, 03-Nov-08

Vishay Siliconix

DG2018, DG2019

Notes:

a. Room = 25 °C, Full = as determined by the operating suffix.

b. Typical values are for design aid only, not guaranteed nor subject to production testing.

c. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.

d. Guarantee by design, nor subjected to production test.

e. VIN = input voltage to perform proper function.

f. Not production tested.

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation

of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum

rating conditions for extended periods may affect device reliability.

SPECIFICATIONS V+ = 5 V

Parameter

Symbol

Test Conditions

Otherwise Unless Specified

V+ = 5 V, ± 10 %,

(DG2018 Only) VIN = 0.8 or 1.8 V

(DG2019 Only) VL = 1.5 V, VIN = 0.4 or 1.0 V

Temp.a

Limits

- 40 °C to 85 °C

Unit

Min.b

Typ.c

Max.b

Analog Switch

Analog Signal Ranged

VNO, VNC,

VCOM

Full

V+

On-Resistance

RON

V+ = 4.5 V, VCOM = 3 V, INO, INC = 10 mA

Room

Full

RON Flatness

RON

Flatness

V+ = 4.5 V

VCOM = 0 to V+, INO, INC = 10 mA

Room

0.6

1.2

RON Match Between Channels

ΔR

Room

0.6

1.2

Switch Off Leakage Currentf

INO(off)

INC(off)

V+ = 5.5 V

VNO, VNC = 1 V/4.5 V, VCOM = 4.5 V/1 V

Room

Full

- 1

- 10

0.03

ICOM(off)

Room

Full

- 1

- 10

0.03

Channel-On Leakage Currentf

ICOM(on)

V+ = 5.5 V, VNO, VNC = VCOM = 1 V/4.5 V

Room

Full

- 1

- 10

0.03

Digital Control

Input High Voltage

VINH

DG2018

Full

1.8

VL = 1.5 V

DG2019

Full

1.0

Input Low Voltage

VINL

DG2018

Full

0.8

VL = 1.5 V

DG2019

Full

0.4

Input Capacitance

Cin

Full

Input Current

IINL or IINH

VIN = 0 or V+

Full

µA

Dynamic Characteristics

Turn-On Time

tON

VNO or VNC = 3 V, RL = 300 Ω, CL = 35 pF

Room

Full

Turn-Off Time

tOFF

Room

Full

Break-Before-Make Time

VNO or VNC = 3 V, RL = 50 Ω, CL = 35 pF

Full

Charge Injectiond

QINJ

CL = 1 nF, VGEN = 0 V, RGEN = 0 Ω

Room

- 2.46

Off-Isolationd

OIRR

RL = 50 Ω, CL = 5 pF, f = 1 MHz

Room

- 67

Crosstalkd

XTALK

Room

- 72

Bandwidthd

Room

180

MHz

Source-Off Capacitanced

CNO(off)

VIN = 0 or V+, f = 1 MHz

Room

7.5

CNC(off)

Room

7.5

Channel-On Capacitanced

CNO(on)

Room

CNC(on

Room

Power Supply

Power Supply Range

V+

1.8

5.5

Power Supply Current

I+

VIN = 0 or V+

Full

0.01

1.0

µA

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