M74HCT4051
6/14
ANALOG SWITCH CHARACTERISTICS (GND = 0V;T
A
=25°C)
(*) Input COMMON Terminal, and measured at SWITCH Terminal
(**) Input SWITCH Terminal, and measured at common Terminal
NOTE: These characteristics are determined by the design of the device.
Symbol Parameter Test Condition Value Unit
V
CC
(V)
V
EE
(V)
V
IN
(V
p-p
)
Typ.
Sine Wave
Distortion
2.25 -2.25 4
f
IN
= 1 KHz R
L
=10KΩ,C
L
=50pF
0.025
%
4.5 -4.5 8 0.020
Sine Wave
Distortion
2.25 -2.25 4
f
IN
=10KHzR
L
=10KΩ,C
L
=50pF
0.12
%
4.5 -4.5 8 0.06
f
MAX
Frequency
Response
(Switch ON) (*)
2.25 -2.25 Adjust f
IN
voltage to obtain 0 dBm at V
OS
.
Increase f
IN
Frequency until dB meter reads -3dB
R
L
=50Ω,C
L
=10pF,f
IN
= 1KHz sine wave
120
MHz4.5 -4.5 190
f
MAX
Frequency
Response
(Switch ON) (**)
2.25 -2.25 Adjust f
IN
voltage to obtain 0 dBm at V
OS
.
Increase f
IN
Frequency until dB meter reads -3dB
R
L
=50Ω,C
L
=10pF,f
IN
= 1KHz sine wave
95
MHz4.5 -4.5 150
6.0 -6.0
Feed through
Attenuation
(Switch OFF)
2.25 -2.25 V
IN
is centered at (V
CC
-V
EE
)/2
Adjust input for 0 dBm
R
L
= 600Ω,C
L
=50pF,f
IN
= 1MHz sine wave
-50
dB
4.5 -4.5 -50
Crosstalk (Control
Input to Signal
Output)
4.5 0 Adjust R
L
at set up so that I
S
=0A.
R
L
=600Ω,C
L
=50pF,f
IN
= 1MHz square wave between
Vcc and GND tr=tf= 6 ns
60
mV
4.5 -4.5 140
Crosstalk
(between any two
switches)
2.25 -2.25 Adjust V
IN
to obtain 0dBm at input
R
L
= 600Ω,C
L
=50pF,f
IN
= 1MHz sine wave
-50
dB
4.5 -4.5 -50
Obsolete Product(s) - Obsolete Product(s)
