MC74VHC4051 Datasheet, PDF (7/16 Pages) ON Semiconductor – Analog Multiplexers/Demultiplexers

MC74VHC4051, MC74VHC4052, MC74VHC4053
ADDITIONAL APPLICATION CHARACTERISTICS (GND = 0 V)
Symbol
Parameter
BW Maximum On–Channel Bandwidth
or Minimum Frequency Response
(Figure 6)
Condition
fin = 1MHz Sine Wave; Adjust fin Voltage to
Obtain 0dBm at VOS; Increase fin
Frequency Until dB Meter Reads –3dB;
RL = 50Ω, CL = 10pF
— Off–Channel Feedthrough Isolation fin = Sine Wave; Adjust fin Voltage to
(Figure 7)
Obtain 0dBm at VIS
fin = 10kHz, RL = 600Ω, CL = 50pF
fin = 1.0MHz, RL = 50Ω, CL = 10pF
— Feedthrough Noise.
Vin ≤ 1MHz Square Wave (tr = tf = 6ns);
Channel–Select Input to Common Adjust RL at Setup so that IS = 0A;
I/O (Figure 8)
Enable = GND
RL = 600Ω, CL = 50pF
RL = 10kΩ, CL = 10pF
— Crosstalk Between Any Two
fin = Sine Wave; Adjust fin Voltage to
Switches (Figure 12)
Obtain 0dBm at VIS
(Test does not apply to VHC4051)
fin = 10kHz, RL = 600Ω, CL = 50pF
fin = 1.0MHz, RL = 50Ω, CL = 10pF
THD Total Harmonic Distortion
(Figure 14)
fin = 1kHz, RL = 10kΩ, CL = 50pF
THD = THDmeasured – THDsource
VIS = 4.0VPP sine wave
VIS = 8.0VPP sine wave
VIS = 11.0VPP sine wave
*Limits not tested. Determined by design and verified by qualification.
VCC
V
2.25
4.50
6.00
2.25
4.50
6.00
2.25
4.50
6.00
2.25
4.50
6.00
2.25
4.50
6.00
2.25
4.50
6.00
2.25
4.50
6.00
2.25
4.50
6.00
VEE
V
–2.25
–4.50
–6.00
–2.25
–4.50
–6.00
–2.25
–4.50
–6.00
–2.25
–4.50
–6.00
–2.25
–4.50
–6.00
–2.25
–4.50
–6.00
–2.25
–4.50
–6.00
–2.25
–4.50
–6.00
Limit*
25°C
‘51 ‘52 ‘53
80 95 120
80 95 120
80 95 120
–50
–50
–50
–40
–40
–40
25
105
135
35
145
190
–50
–50
–50
–60
–60
–60
0.10
0.08
0.05
Unit
MHz
dB
mVPP
dB
%
300
250
200
125°C
150
25°C
100
– 55°C
50
0 _{0 0.25 0.5 0.75 1.0 1.25 1.5 1.75 2.0 2.25}
VIS, INPUT VOLTAGE (VOLTS), REFERENCED TO VEE
Figure 1a. Typical On Resistance, VCC – VEE = 2.0 V
180
160
140
120
125°C
100
80
25°C
60
40
– 55°C
20
0
0 0.25 0.5 0.75 1.0 1.25 1.5 1.75 2.0 2.25 2.5 2.75 3.0
VIS, INPUT VOLTAGE (VOLTS), REFERENCED TO VEE
Figure 1b. Typical On Resistance, VCC – VEE = 3.0 V
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