SN74LVC1G66Q1

SINGLE BILATERAL ANALOG SWITCH

SCES499B − OCTOBER 2003 − REVISED JANUARY 2005

4

POST OFFICE BOX 655303

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

TEST CONDITIONS

VCC

TYP

UNIT

1.65 V

35

CL = 50 pF, RL = 600 Ω,

fin = sine wave

2.3 V

120

LL

fin = sine wave

(see Figure 5)

3 V

175

Frequency response†

A or B

B or A

(see Figure 5)

4.5 V

195

MHz

Frequency response†

(switch ON)

A or B

B or A

1.65 V

>300

MHz

(switch ON)

CL = 5 pF, RL = 50 Ω,

fin = sine wave

2.3 V

>300

LL

fin = sine wave

(see Figure 5)

3 V

>300

(see Figure 5)

4.5 V

>300

1.65 V

35

Crosstalk

C

A or B

CL = 50 pF, RL = 600 Ω,

fin = 1 MHz (square wave)

2.3 V

50

mV

Crosstalk

(control input to signal output)

C

A or B

LL

fin = 1 MHz (square wave)

(see Figure 6)

3 V

70

mV

(control input to signal output)

(see Figure 6)

4.5 V

100

1.65 V

−58

CL = 50 pF, RL = 600 Ω,

fin = 1 MHz (sine wave)

2.3 V

−58

LL

fin = 1 MHz (sine wave)

(see Figure 7)

3 V

−58

Feedthrough attenuation‡

A or B

B or A

(see Figure 7)

4.5 V

−58

dB

Feedthrough attenuation‡

(switch OFF)

A or B

B or A

1.65 V

−42

dB

(switch OFF)

CL = 5 pF, RL = 50 Ω,

fin = 1 MHz (sine wave)

2.3 V

−42

LL

fin = 1 MHz (sine wave)

(see Figure 7)

3 V

−42

(see Figure 7)

4.5 V

−42

C = 50 pF, R = 10 k ,

1.65 V

0.1

CL = 50 pF, RL = 10 kΩ,

fin = 1 kHz (sine wave)

2.3 V

0.025

LL

fin = 1 kHz (sine wave)

(see Figure 8)

3 V

0.015

Sine-wave distortion

A or B

B or A

(see Figure 8)

4.5 V

0.01

%

Sine-wave distortion

A or B

B or A

C = 50 pF, R = 10 k ,

1.65 V

0.15

%

CL = 50 pF, RL = 10 kΩ,

fin = 10 kHz (sine wave)

2.3 V

0.025

LL

fin = 10 kHz (sine wave)

(see Figure 8)

3 V

0.015

(see Figure 8)

4.5 V

0.01

† Adjust fin voltage to obtain 0 dBm at output. Increase fin frequency until dB meter reads −3 dB.

‡ Adjust fin voltage to obtain 0 dBm at input.

PARAMETER

TEST CONDITIONS

VCC = 1.8 V VCC = 2.5 V VCC = 3.3 V

VCC = 5 V

UNIT

PARAMETER

TEST CONDITIONS

TYP

TYP

TYP

TYP

UNIT

Cpd

Power dissipation capacitance

f = 10 MHz

8

9

9

11

pF