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| 74HC_HCT4067_15 Datasheet, PDF (18/28 Pages) NXP Semiconductors – 16-channel analog multiplexer/demultiplexer | |||
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NXP Semiconductors
74HC4067; 74HCT4067
16-channel analog multiplexer/demultiplexer
13. Additional dynamic characteristics
Table 13. Additional dynamic characteristics
Recommended conditions and typical values; GND = 0 V; Tamb = 25 ï°C.
Vis is the input voltage at a Yn or Z terminal, whichever is assigned as an input.
Vos is the output voltage at a Yn or Z terminal, whichever is assigned as an output.
Symbol Parameter
Conditions
THD total harmonic distortion RL = 10 kï; CL = 50 pF; see Figure 15
fi = 1 kHz
VCC = 4.5 V; Vis(p-p) = 4.0 V
VCC = 9.0 V; Vis(p-p) = 8.0 V
fi = 10 kHz
VCC = 4.5 V; Vis(p-p) = 4.0 V
ï¡iso
isolation (OFF-state)
VCC = 9.0 V; Vis(p-p) = 8.0 V
RL = 600 ï; CL = 50 pF; see Figure 16
VCC = 4.5 V
f(-3dB)
VCC = 9.0 V
ï3 dB frequency response RL = 50 ï; CL = 10 pF; see Figure 17
VCC = 4.5 V
VCC = 9.0 V
Csw
switch capacitance
independent pins Y
common pin Z
Min
-
-
-
-
[1]
-
-
[2]
-
-
-
-
Typ
0.04
0.02
0.12
0.06
ï50
ï50
90
100
5
45
Max Unit
-%
-%
-%
-%
- dB
- dB
- MHz
- MHz
- pF
- pF
[1] Adjust input voltage Vis to 0 dBm level (0 dBm = 1 mW into 600 ï).
[2] Adjust input voltage Vis to 0 dBm level at Vos for fi = 1 MHz (0 dBm = 1 mW into 50 ï). After set-up, fi is increased to obtain a reading of
ï3 dB at Vos.
9,/
(
9LV Â) <Q
9&&
9&&
5/
=
IL
*1'
5/
9RV
&/ '
Fig 15. Test circuit for measuring total harmonic distortion
DDJ
74HC_HCT4067
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 6 â 22 May 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
18 of 28
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