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Electrical Characteristics

Switching Characteristics

SN74LVC2G66

DUAL BILATERAL ANALOG SWITCH

SCES325H – JULY 2001 – REVISED JULY 2005

over recommended operating free-air temperature range (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MAX

UNIT

1.65 V

12.5

30

2.3 V

9

20

On-state switch resistance

Ω

3 V

7.5

15

(see Figure 1 and Figure 2)

4.5 V

6

10

1.65 V

85

2.3 V

22

Peak on-state resistance

Ω

3 V

12

20

(see Figure 1 and Figure 2)

4.5 V

7.5

15

1.65 V

7

2.3 V

5

Difference of on-state resistance

∆r

on

Ω

between switches

3 V

3

(see Figure 1 and Figure 2)

4.5 V

2

±1

Off-state switch leakage current

5.5 V

µA

±1

On-state switch leakage current

5.5 V

µA

(see Figure 4)

±1

Control input current

5.5 V

µA

10

Supply current

5.5 V

µA

∆I

CC

Supply-current change

5.5 V

500

µA

Control input capacitance

5 V

3.5

pF

Switch input/output capacitance

5 V

6

pF

Switch input/output capacitance

5 V

14

pF

(1)

over recommended operating free-air temperature range (unless otherwise noted) (see Figure 5)

FROM

TO

± 0.15 V

± 0.2 V

± 0.3 V

± 0.5 V

PARAMETER

UNIT

(INPUT)

(OUTPUT)

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

A or B

B or A

2

1.2

0.8

0.6

ns

C

A or B

2.3

10

1.6

5.6

1.5

4.4

1.3

3.9

ns

C

A or B

2.5

10.5

1.2

6.9

2

7.2

1.1

6.3

ns

(1)

switch and the specified load capacitance, when driven by an ideal voltage source (zero output impedance).

(2)

(3)

4