VDD

Ι

V

V

CD4051

DD

SS

CD4053

VSS

NOTE: Measure inputs sequentially,

to both V

and V

connect all

DD

SS

unused inputs to either V

or V

.

DD

SS

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

VDD

Ι

V

V

CD4052

DD

SS

VSS

NOTE: Measure inputs sequentially,

to both V

and V

connect all

DD

SS

unused inputs to either V

or V

.

DD

SS

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

Figure 7-12. Input Current

RF

VM

VDD

OFF

CHANNEL

6

7

8

1K

5VP-P

Figure 7-13. Feed-Through (All Types)

OFF

CHANNEL

R

COMMON

L

ON

CHANNEL

RL

RF

VM

ON

CHANNEL

R

5V

L

P-P

OFF

CHANNEL

RL

RF

VM

Figure 7-14. Crosstalk Between Any Two Channels

(All Types)

5V

RF

P-P

VM

ON OR OFF

CHANNEL IN Y

R

R

L

L

ON OR OFF

CHANNEL IN X

Figure 7-15. Crosstalk Between Duals or Triplets (CD4052B, CD4053B)

LINK

DIFF.

AMPLIFIER/

LINE DRIVER

DIFF.

RECEIVER

DEMULTIPLEXING

DIFF.

MULTIPLEXING

DIFFERENTIAL

SIGNALS

CD4052

CD4052

Special Considerations: In applications where separate power sources are used to drive VDD and the signal inputs, the VDD current

capability should exceed VDD/RL (RL = effective external load). This provision avoids permanent current flow or clamp action on the VDD

supply when power is applied or removed from the CD4051B, CD4052B or CD4053B.

Figure 7-16. Typical Time-Division Application of the CD4052B

www.ti.com

CD4051B, CD4052B, CD4053B

SCHS047K – AUGUST 1998 – REVISED MARCH 2023

Copyright © 2023 Texas Instruments Incorporated

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Product Folder Links: CD4051B CD4052B CD4053B