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MC74HC4067A Datasheet, PDF (6/12 Pages) ON Semiconductor – Quad Analog Switch/ Multiplexer/Demultiplexer
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MC74HC4067A
ANALOG SWITCH CHANNEL CHARACTERISTICS
Symbol
Parameter
VCC
Conditions
(V)
BW Maximum On−Channel Bandwidth or fin = 1 MHz Sine Wave
4.5
Minimum Frequency Response
Adjust fin Voltage to Obtain 0 dBm at VOS
Increase fin Frequency Until dB Meter Reads – 3 dB
RL = 50 W, CL = 10 pF
−
Off−Channel Feedthrough Isolation fin  Sine Wave
Adjust fin Voltage to Obtain 0 dBm at VIS
fin = 10 kHz, RL = 600 W, CL = 50 pF 4.5
fin = 1.0 MHz, RL = 50 W, CL = 10 pF 4.5
−
Feedthrough Noise
E, Sn to Switch
Vin v 1 MHz Square Wave (tr = tf = 6 ns)
Adjust RL at Setup so that IS = 0 A
RL = 600 W, CL = 50 pF 4.5
RL = 10 kW, CL = 10 pF 4.5
−
Crosstalk Between Any Two
Switches
fin  Sine Wave
Adjust fin Voltage to Obtain 0 dBm at VIS
fin = 10 kHz, RL = 600 W, CL = 50 pF 4.5
fin = 1.0 MHz, RL = 50 W, CL = 10 pF 4.5
THD Total Harmonic Distortion
fin = 1 kHz, RL = 10 kW, CL = 50 pF
THD = THDMeasured − THDSource
VIS = 4.0 VPP sine wave 4.5
CS Switch Input Capacitance
CCOM Switch Common Capacitance
*Limits not tested. Determined by design and verified by qualification.
Limit*
25°C
90
Unit
MHz
dB
−65
−75
mVPP
60
30
dB
–70
–80
%
0.04
5
pF
45
pF
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