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HD74LVC1G66
Rev.3.00 Jul. 01, 2004 page 5 of 10
Analog Switch Characteristics
Ta = 25°C
Item V
CC
(V)
Min Typ Max
Unit Test conditions
FROM
(Input)
TO
(Output)
1.65 — 35 —
2.3 — 120 —
3.0 — 175 —
4.5 — 195 —
C
L
= 50 pF,
R
L
= 600 Ω
1.65 — >300 —
2.3 — >300 —
3.0 — >300 —
Frequency response
(Switch ON)
4.5 — >300 —
MHz
C
L
= 5 pF,
R
L
= 50 Ω
Adjust fin voltage to obtain
0dBm at output when fin is
1MHz (sine wave).
Increase fin frequency until
the dB–meter reads –3 dBm.
20 log(V
O
/V
I
) = –3 dBm
INOUT or
OUTIN
OUTIN or
INOUT
1.65 — 35 —
2.3 — 50 —
3.0 — 70 —
Crosstalk
(Control input to signal
output)
4.5 — 100 —
mV C
L
= 50 pF,
R
L
= 600 Ω
Adjust RL value to obtain 0A
at I
IN/OUT
when fin is 1MHz
(square wave)
CONT OUTIN or
INOUT
1.65 — –58 —
2.3 — –58 —
3.0 — –58 —
4.5 — –58 —
C
L
= 50 pF,
R
L
= 600 Ω
1.65 — –42 —
2.3 — –42 —
3.0 — –42 —
Feed through
attenuation
(Switch OFF)
4.5 — –42 —
dB
C
L
= 5 pF,
R
L
= 50 Ω
Adjust fin voltage to obtain
0dBm at input when fin is
1MHz (sine–wave)
INOUT or
OUTIN
OUTIN or
INOUT
1.65 — 0.1 —
2.3 — 0.025 —
3.0 — 0.015 —
4.5 — 0.01 —
C
L
= 50 pF,
R
L
= 10 kΩ
fin = 1 kHz
(sine–wave)
1.65 — 0.15 —
2.3 — 0.025 —
3.0 — 0.015 —
Sine–wave distortion
4.5 — 0.01 —
%
C
L
= 50 pF,
R
L
= 10 kΩ
fin = 10 kHz
(sine–wave)
V
I
=1.4V
P–P
, V
CC
=1.65V
V
I
=2.0V
P–P
, V
CC
=2.3V
V
I
=2.5V
P–P
, V
CC
=3.0V
V
I
=4.0V
P–P
, V
CC
=4.5V
INOUT or
OUTIN
OUTIN or
INOUT
Operating Characteristics
Ta = 25°C
Item Symbol V
CC
(V)
Min Typ Max
Unit Test Conditions
1.8 — 8 —
2.5 — 9 —
3.3 — 9 —
Power dissipation capacitance C
PD
5.0 — 11 —
pF f = 10 MHz
Adjust fin voltage to obtain
0dBm at input when fin is
1MHz (sine–wave)
L
= 50 pF,
R
L
= 10 k
Ω
fin = 1 kHz
(sine–wave)
1.65 — 0.15 —
2.3 — 0.025 —
3.0 — 0.015 —
4.5 — 0.01 —
C
L
= 50 pF,
R
L
= 10 k
Ω
fin = 10 kHz
(sine–wave)
V
I
=1.4V
P–P
, V
CC
=1.65V
V
I
=2.0V
P–P
, V
CC
=2.3V
V
I
=2.5V
P–P
, V
V
I
=4.0V
P–P
Operating Characteristics
Symbol V
Power dissipation capacitance C
Power dissipation capacitance C
PD