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| CD54HC4351_07 Datasheet, PDF (10/23 Pages) Texas Instruments – High-Speed CMOS Logic Analog Multiplexers/Demultiplexers with Latch | |||
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CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352
Analog Channel Speciï¬cations TA = 25oC
PARAMETER
Switch Input Capacitance
Common Capacitance
SYMBOL
CI
CCOM
TEST
CONDITIONS
Minimum Switch Frequency
Response at -3dB
(Figure 6, 8)
fMAX
See Figure 11
(Notes 8, 9)
Crosstalk Between Any Two Switches
(Note 11)
See Figure 10
(Notes 9, 10)
Sine-Wave Distortion
E or S to Switch Feedthrough Noise
See Figure 12
See Figure 13
(Notes 9, 10)
Switch âOFFâ Signal Feedthrough
(Figure 6, 8)
See Figure 14
(Notes 9, 10)
NOTES:
8. Adjust input voltage to obtain 0dBm at VOS for, fin = 1MHz.
9. VIS is centered at (VCC - VEE)/2.
10. Adjust input for 0dBm.
11. Not applicable for âHC4351 and CD74HCT4351.
TYPE
All
4351
4352
4351
4352
4351
4352
4351
4352
4351
4352
All
All
4351
4352
4351
4352
4351
4352
4351
4352
VEE (V)
-
-
-
-
-2.25
-
-4.5
-
-2.25
-
-4.5
-2.25
-4.5
-
-2.25
-
-4.5
-
-2.25
-
-4.5
VCC (V)
-
-
-
-
2.25
-
4.5
-
2.25
-
4.5
2.25
4.5
-
2.25
-
4.5
-
2.25
-
4.5
HC/HCT
5
25
12
145
165
180
185
N/A
(TBE)
N/A
(TBE)
0.035
0.018
-
(TBE)
-
(TBE)
-73
-65
-75
-67
UNITS
pF
pF
pF
MHz
MHz
MHz
MHz
dB
dB
dB
dB
%
%
mV
mV
mV
mV
dB
dB
dB
dB
10
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