MC74HC4067A
www.onsemi.com
6
ANALOG SWITCH CHANNEL CHARACTERISTICS
Symbol Parameter Conditions
V
CC
(V)
Limit*
25°C
Unit
BW Maximum On−Channel Bandwidth or
Minimum Frequency Response
f
in
= 1 MHz Sine Wave
Adjust f
in
Voltage to Obtain 0 dBm at V
OS
Increase f
in
Frequency Until dB Meter Reads – 3 dB
R
L
= 50 W, C
L
= 10 pF
4.5 90 MHz
− Off−Channel Feedthrough Isolation f
in
Sine Wave
Adjust f
in
Voltage to Obtain 0 dBm at V
IS
f
in
= 10 kHz, R
L
= 600 W, C
L
= 50 pF
f
in
= 1.0 MHz, R
L
= 50 W, C
L
= 10 pF
4.5
4.5
−65
−75
dB
− Feedthrough Noise
E
, Sn to Switch
V
in
v 1 MHz Square Wave (t
r
= t
f
= 6 ns)
Adjust R
L
at Setup so that I
S
= 0 A
R
L
= 600 W, C
L
= 50 pF
R
L
= 10 kW, C
L
= 10 pF
4.5
4.5
60
30
mV
PP
− Crosstalk Between Any Two
Switches
f
in
Sine Wave
Adjust f
in
Voltage to Obtain 0 dBm at V
IS
f
in
= 10 kHz, R
L
= 600 W, C
L
= 50 pF
f
in
= 1.0 MHz, R
L
= 50 W, C
L
= 10 pF
4.5
4.5
–70
–80
dB
THD Total Harmonic Distortion
f
in
= 1 kHz, R
L
= 10 kW, C
L
= 50 pF
THD = THD
Measured
− THD
Source
V
IS
= 4.0 V
PP
sine wave
4.5 0.04
%
C
S
Switch Input Capacitance 5 pF
C
COM
Switch Common Capacitance 45 pF
*Limits not tested. Determined by design and verified by qualification.