DG721 datasheet(3/10 Pages) VISHAY

3 / 10 page

Document Number: 66586

S11-1474-Rev. E, 01-Aug-11

www.vishay.com

Vishay Siliconix

DG721, DG722, DG723

This document is subject to change without notice.

THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

SPECIFICATIONS (V+ = 3 V)

Parameter

Symbol

Test Conditions

Otherwise Unless Specified

V+ = 3 V, ± 10 %, VIN = 0.4 or 1.5 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 V to V+, INO, INC = - 10 mA

Room

Full

6.5



RON Flatness

RON

Flatness

V+ = 2.7 V, VCOM = 1.1 V to 1.6 V,

INO, INC = - 10 mA

Room

0.4

RON Match

RON

Match

V+ = 2.7 V, VD = 1.1 V to 1.6 V, ID = - 10 mA

Room

Full

0.3

0.9

Switch Off Leakage Current

INO(off)

INC(off)

V+ = 3.3 V

VNO, VNC = 1 V/3 V, VCOM = 3 V/1 V

Room

Full

- 0.25

- 0.35

0.25

0.35

ICOM(off)

Room

Full

- 0.25

- 0.35

0.25

0.35

Channel-On Leakage Current

ICOM(on)

V+ = 3.3 V, VNO, VNC = VCOM = 1 V/3 V

Room

Full

- 0.25

- 0.35

0.25

0.35

Digital Control

Input High Voltage

VINH

Full

Input Low Voltage

VINL

Full

0.4

Input Capacitanced

Cin

f = 1 MHz

Full

2.4

Input Current

IINL or IINH

VIN = 0 or V+

Full

- 1

µA

Dynamic Characteristics

Turn-On Time

tON

VNO or VNC = 2 V, RL = 300 , CL = 35 pF

figures 1 and 2

Room

Full

Turn-Off Time

tOFF

Room

Full

Charge Injectiond

QINJ

CL = 1 nF, VGEN = 0 V, RGEN = 0 , figure 3

Room

1.8

Bandwidthd

V+ = 3 V, RL = 50 , CL = 5 pF, - 3dB

Room

319

MHz

Off-Isolationd

OIRR

RL = 50 , CL = 5 pF, f = 1 MHz

Room

- 67

Crosstalkd

XTALK

Room

- 92

Off-Isolationd

OIRR

RL = 50 , CL = 5 pF, f = 10 MHz

Room

- 47

Crosstalkd

XTALK

Room

- 90

Source-Off Capacitanced

CNC/NO(off)

VIN = 0 or V+, f = 1 MHz

Room

Drain-Off Capacitanced

CCOM(off)

Room

Channel-On Capacitanced

CON

Room

Power Supply

Power Supply Current

I+

VIN = 0 or V+, V+ = 3.3 V

1µA

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