DG409LE datasheet(12/18 Pages) VISHAY

12 / 18 page

DG408LE, DG409LE

www.vishay.com

Vishay Siliconix

S16-0389-Rev.A, 07-Mar-16

Document Number: 78084

For technical questions, contact: analogswitchsupport@vishay.com

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

TEST CIRCUITS

Fig. 5 - Charge Injection

Fig. 6 - Off Isolation

Fig. 7 - Crosstalk

Fig. 8 - Insertion Loss

Fig. 9 - Source Drain Capacitance

Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon

Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and

reliability data, see www.vishay.com/ppg?78084.

V+

GND

V-

1 nF

Channel

Select

3 V

0 V

Logic

Input

Switch

Output

V

O is the measured voltage due to charge transfer

error Q, when the channel turns off.

Q = CL x VO

OFF

V+

V-



V+

GND

V-

Rg = 50 

Off Isolation = 20 log

VOUT

VIN

V+

V-



V+

GND

V-

Rg = 50 

Crosstalk = 20 log

VOUT

VIN

V+

V-



Rg = 50 

Insertion Loss = 20 log

VOUT

VIN

V+

GND

V-

V+

f = 1 MHz

GND

V+

V-

Meter

HP4192A

Impedance

Analyzer

or Equivalent

Channel

Select

V-

V+

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