MC74VHC4051, MC74VHC4052, MC74VHC4053
http://onsemi.com
7
ADDITIONAL APPLICATION CHARACTERISTICS (GND = 0 V)
Limit*
Symbol Parameter Condition
CC
V
EE
V
25°C
Unit
BW Maximum On–Channel Bandwidth
f
in
= 1MHz Sine Wave; Adjust f
in
Voltage to
‘51 ‘52 ‘53
MHz
or Minimum Frequency Response
(Figure 15)
Obtain 0dBm at V
OS
; Increase f
in
Frequency Until dB Meter Reads –3dB;
R
L
= 50Ω, C
L
= 10pF
2.25
4.50
6.00
–2.25
–4.50
–6.00
80
80
80
95
95
95
120
120
120
— Off–Channel Feedthrough Isolation
(Figure 16)
f
in
= Sine Wave; Adjust f
in
Voltage to
Obtain 0dBm at V
IS
f
in
= 10kHz, R
L
= 600Ω, C
L
= 50pF
2.25
4.50
6.00
–2.25
–4.50
–6.00
–50
–50
–50
dB
f
in
= 1.0MHz, R
L
= 50Ω, C
L
= 10pF
2.25
4.50
6.00
–2.25
–4.50
–6.00
–40
–40
–40
— Feedthrough Noise.
Channel–Select Input to Common
I/O (Figure 17)
V
in
≤ 1MHz Square Wave (t
r
= t
f
= 6ns);
Adjust R
L
at Setup so that I
S
= 0A;
Enable = GND R
L
= 600Ω, C
L
= 50pF
2.25
4.50
6.00
–2.25
–4.50
–6.00
25
105
135
mV
PP
R
L
= 10kΩ, C
L
= 10pF
2.25
4.50
6.00
–2.25
–4.50
–6.00
35
145
190
— Crosstalk Between Any Two
Switches (Figure 24)
(Test does not apply to VHC4051)
f
in
= Sine Wave; Adjust f
in
Voltage to
Obtain 0dBm at V
IS
f
in
= 10kHz, R
L
= 600Ω, C
L
= 50pF
2.25
4.50
6.00
–2.25
–4.50
–6.00
–50
–50
–50
dB
f
in
= 1.0MHz, R
L
= 50Ω, C
L
= 10pF
2.25
4.50
6.00
–2.25
–4.50
–6.00
–60
–60
–60
THD Total Harmonic Distortion
(Figure 26)
f
in
= 1kHz, R
L
= 10kΩ, C
L
= 50pF
THD = THD
measured
– THD
source
V
IS
= 4.0V
PP
sine wave
V
IS
= 8.0V
PP
sine wave
V
IS
= 11.0V
PP
sine wave
2.25
4.50
6.00
–2.25
–4.50
–6.00
0.10
0.08
0.05
%
*Limits not tested. Determined by design and verified by qualification.
Figure 5. Typical On Resistance, V
CC
– V
EE
= 2.0 V Figure 6. Typical On Resistance, V
CC
– V
EE
= 3.0 V
250
200
150
100
50
0 0.25 0.5 0.75 1.0 1.25 1.5 1.75 2.0 2.25
V
IS
, INPUT VOLTAGE (VOLTS), REFERENCED TO V
EE
R
on
, ON RESISTANCE (OHMS)
100
80
60
40
20
0 0.25 0.5 0.75 1.0 1.25 1.5 1.75 2.25
V
IS
, INPUT VOLTAGE (VOLTS), REFERENCED TO V
EE
R
on
, ON RESISTANCE (OHMS)
25°C
-55°C
125°C
25°C
-55°C
125°C
2.0
0
300
180
160
140
120
0
2.5 2.75 3.0
