Datasheet

10
Analog Channel Specifications T
A
= 25
o
C
PARAMETER SYMBOL
TEST
CONDITIONS TYPE V
EE
(V) V
CC
(V) HC/HCT UNITS
Switch Input Capacitance C
I
All - - 5 pF
Common Capacitance C
COM
4351 - - 25 pF
4352 - - 12 pF
Minimum Switch Frequency
Response at -3dB
(Figure 6, 8)
f
MAX
See Figure 11
(Notes 8, 9)
4351 - - 145 MHz
4352 -2.25 2.25 165 MHz
4351 - - 180 MHz
4352 -4.5 4.5 185 MHz
Crosstalk Between Any Two Switches
(Note 11)
See Figure 10
(Notes 9, 10)
4351 - - N/A dB
4352 -2.25 2.25 (TBE) dB
4351 - - N/A dB
4352 -4.5 4.5 (TBE) dB
Sine-Wave Distortion See Figure 12 All -2.25 2.25 0.035 %
All -4.5 4.5 0.018 %
E or S to Switch Feedthrough Noise See Figure 13
(Notes 9, 10)
4351 - - - mV
4352 -2.25 2.25 (TBE) mV
4351 - - - mV
4352 -4.5 4.5 (TBE) mV
Switch “OFF” Signal Feedthrough
(Figure 6, 8)
See Figure 14
(Notes 9, 10)
4351 - - -73 dB
4352 -2.25 2.25 -65 dB
4351 - - -75 dB
4352 -4.5 4.5 -67 dB
NOTES:
8. Adjust input voltage to obtain 0dBm at V
OS
for, f
in
= 1MHz.
9. V
IS
is centered at (V
CC
- V
EE
)/2.
10. Adjust input for 0dBm.
11. Not applicable for ’HC4351 and CD74HCT4351.
CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352