DG2018DN datasheet(3/10 Pages) VISHAY

3 / 10 page

Document Number: 72342

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

www.vishay.com

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.

SPECIFICATIONS V+ = 3 V

Parameter

Symbol

Test Conditions

Otherwise Unless Specified

V+ = 3 V, ± 10 %,

(DG2018 Only) VIN = 0.5 or 1.4 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+ = 2.7 V, VCOM = 0.2 V/1.5 V

INO, INC = 10 mA

Room

Full

612

RON Flatness

RON

Flatness

V+ = 2.7 V

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

Room

0.5

RON Match Between

Channels

ΔR

Room

0.6

Switch Off Leakage Current

INO(off)

INC(off)

V+ = 3.3 V, VNO, VNC = 0.3 V/3 V

VCOM = 3 V/0.3 V

Room

Full

- 1

- 10

0.3

ICOM(off)

Room

Full

- 1

- 10

0.3

Channel-On Leakage Current

ICOM(on)

V+ = 3.3 V, VNO, VNC = VCOM = 0.3 V/3 V

Room

Full

- 1

0.3

Digital Control

Input High Voltage

VINH

DG2018

Full

1.4

VL = 1.5 V

DG2019

Full

1.0

Input Low Voltage

VINL

DG2018

Full

0.5

VL = 1.5 V

DG2019

Full

0.4

Input Capacitance

Cin

f = 1 MHz

Full

Input Current

IINL or IINH

VIN = 0 or V+

Full

- 1

µA

Dynamic Characteristics

Turn-On Time

tON

VNO or VNC = 2.0 V, RL = 300 Ω, CL = 35 pF

Room

Full

Turn-Off Time

tOFF

Room

Full

Break-Before-Make Time

VNO or VNC = 2.0 V, RL = 50 Ω, CL = 35 pF

Full

Charge Injectiond

QINJ

CL = 1 nF, VGEN = 0 V, RGEN = 0 Ω

Room

- 1.46

Off-Isolationd

OIRR

RL = 50 Ω, CL = 5 pF, f = 1 MHz

Room

- 67

Crosstalkd

XTALK

Room

- 72

Bandwidthd

Room

180

MHz

NO, NC Off Capacitance

CNO(off)

VIN = 0 or V+, f = 1 MHz

Room

CNC(off)

Room

Channel-On Capacitanced

CNO(on)

Room

CNC(on

Room

Power Supply

Power Supply Current

I+

VIN = 0 or V+

Full

0.01

1.0

µA

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