MC74VHC4051_14 Datasheet, PDF (7/16 Pages) ON Semiconductor – Analog Multiplexers / Demultiplexers

MC74VHC4051, MC74VHC4052, MC74VHC4053
ADDITIONAL APPLICATION CHARACTERISTICS (GND = 0 V)
Symbol
Parameter
V_CC
Condition
V
BW Maximum On−Channel Bandwidth f_in = 1MHz Sine Wave; Adjust f_in Voltage to
or Minimum Frequency Response Obtain 0dBm at V_OS; Increase f_in
(Figure 15)
Frequency Until dB Meter Reads −3dB;
2.25
R_L = 50Ω, C_L = 10pF
4.50
6.00
— Off−Channel Feedthrough Isolation f_in = Sine Wave; Adjust f_in Voltage to
2.25
(Figure 16)
Obtain 0dBm at V_IS
4.50
f_in = 10kHz, R_L = 600Ω, C_L = 50pF 6.00
f_in = 1.0MHz, R_L = 50Ω, C_L = 10pF
2.25
4.50
6.00
— Feedthrough Noise.
V_in ≤ 1MHz Square Wave (t_r = t_f = 6ns);
2.25
Channel−Select Input to Common Adjust R_L at Setup so that I_S = 0A;
4.50
I/O (Figure 17)
Enable = GND
R_L = 600Ω, C_L = 50pF 6.00
2.25
4.50
R_L = 10kΩ, C_L = 10pF 6.00
— Crosstalk Between Any Two
f_in = Sine Wave; Adjust f_in Voltage to
2.25
Switches (Figure 24)
Obtain 0dBm at V_IS
4.50
(Test does not apply to VHC4051)
f_in = 10kHz, R_L = 600Ω, C_L = 50pF 6.00
f_in = 1.0MHz, R_L = 50Ω, C_L = 10pF
2.25
4.50
6.00
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
*Limits not tested. Determined by design and verified by qualification.
2.25
4.50
6.00
V_EE
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
Unit
MHz
80 95 120
80 95 120
80 95 120
−50
dB
−50
−50
−40
−40
−40
25
mV_PP
105
135
35
145
190
−50
dB
−50
−50
−60
−60
−60
%
0.10
0.08
0.05
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}
V_IS, INPUT VOLTAGE (VOLTS), REFERENCED TO V_EE
Figure 5. Typical On Resistance, V_CC − V_EE = 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
V_IS, INPUT VOLTAGE (VOLTS), REFERENCED TO V_EE
Figure 6. Typical On Resistance, V_CC − V_EE = 3.0 V
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