HD74LVC1G66 查看數據表（PDF） - Renesas Electronics

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HD74LVC1G66

Single Analog Switch

Renesas Electronics 

HD74LVC1G66

Analog Switch Characteristics

Ta = 25°C

FROM TO

Item

Frequency response

(Switch ON)

VCC (V) Min

1.65 —

2.3 —

3.0 —

4.5 —

1.65 —

2.3 —

3.0 —

Typ Max Unit

35 —

120 —

175 —

MHz CL = 50 pF,

RL = 600 Ω

195 —

>300 —

>300 —

>300 —

CL = 5 pF,

RL = 50 Ω

Test conditions

(Input) (Output)

Adjust fin voltage to obtain INOUT or OUTIN or

0dBm at output when fin is OUTIN INOUT

1MHz (sine wave).

Increase fin frequency until

the dB–meter reads –3 dBm.

20 log(VO/VI) = –3 dBm

4.5 — >300 —

Crosstalk

1.65 —

(Control input to signal 2.3 —

output)

3.0 —

4.5 —

35 —

50 —

70 —

100 —

mV CL = 50 pF,

RL = 600 Ω

Adjust RL value to obtain 0A CONT

at IIN/OUT when fin is 1MHz

(square wave)

OUTIN or

INOUT

Feed through

attenuation

(Switch OFF)

1.65 —

2.3 —

3.0 —

4.5 —

–58 —

–58 —

–58 —

–58 —

dB CL = 50 pF, Adjust fin voltage to obtain

RL = 600 Ω 0dBm at input when fin is

1MHz (sine–wave)

INOUT or OUTIN or

OUTIN INOUT

1.65 —

2.3 —

3.0 —

–42 —

–42 —

–42 —

CL = 5 pF,

RL = 50 Ω

4.5 — –42 —

Sine–wave distortion 1.65 —

2.3 —

3.0 —

4.5 —

1.65 —

2.3 —

3.0 —

4.5 —

0.1 —

0.025 —

0.015 —

0.01 —

0.15 —

0.025 —

0.015 —

0.01 —

% CL = 50 pF, VI=1.4VP–P, VCC=1.65V

RL = 10 kΩ VI=2.0VP–P, VCC=2.3V

fin = 1 kHz VI=2.5VP–P, VCC=3.0V

(sine–wave) VI=4.0VP–P, VCC=4.5V

CL = 50 pF,

RL = 10 kΩ

fin = 10 kHz

(sine–wave)

INOUT or OUTIN or

OUTIN INOUT

Operating Characteristics

Item

Power dissipation capacitance

Symbol

CPD

VCC (V) Min

1.8

—

2.5

—

3.3

—

5.0

—

Ta = 25°C

Typ

Max

8

—

9

—

9

—

11

—

Unit Test Conditions

pF

f = 10 MHz

Rev.3.00 Jul. 01, 2004 page 5 of 10

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