 English |
|
|
|
|
|
|
|
| 74HCT4067DB Datasheet, PDF (19/30 Pages) NXP Semiconductors – 16-channel analog multiplexer/demultiplexer | |||
| |||
| ◁ |
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 Max Unit
0.04 -
0.02 -
0.12 -
0.06 -
ï50 -
ï50 -
90
-
100 -
5
-
45
-
%
%
%
%
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.
VIL
E
Vis 10 μF Yn
VCC
VCC
2RL
Z
fi
GND
2RL
Vos
CL D
Fig 15. Test circuit for measuring total harmonic distortion
001aag736
74HC_HCT4067
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 â 13 December 2011
© NXP B.V. 2011. All rights reserved.
19 of 30
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese