HD74LV4051A Datasheet, PDF (8/17 Pages) Hitachi Semiconductor – 8-channel Analog Multiplexer / Demultiplexer

HD74LV4051A
Switching Characteristics (cont)
Item
Control input
capacitance
Common terminal
capacitance
Switch terminal
capacitance
Feedthrough
capacitance
Power dissipation
capacitance
Frequency
response (Switch
ON)
Ta = 25°C
V_CC
Symbol (V) Min Typ
C_IC
— — 4.0
C_IS
— — 35.5
C_I/O
— — 7.0
C_T
— — 0.5
C_PD
— — 11.0
2.3 — 20.0
Max
—
—
—
—
—
—
Unit
pF
pF
pF
pF
pF
MHz
Crosstalk (Control
input to signal
output)
Feedthrough
attenuation
(Switch OFF)
3.0 — 25.0 —
4.5 — 35.0 —
2.3 — 20.0 — mV
3.0 — 35.0 —
4.5 — 60.0 —
2.3 — –45 — dB
3.0 —
4.5 —
–45 —
–45 —
Test Conditions
FROM TO
(Input) (Output)
C_L = 50 pF, R_L = 600 Ω
Adjust f_in voltage to obtain 0
dBm at output when f_in is 1
MHz (sine wave). Increase
f_in frequency until the dB-
meter reads
–3 dBm.
20 log (V_O/V_I) = –3 dBm
COM
or Yn
Yn or
COM
C_L = 50 pF, R_L = 600 Ω
INH
Adjust the R_L value to obtain
0 A at I_IN/OUT when f_in is 1
MHz (square wave).
COM or
Yn
C_L = 50 pF, R_L = 600 Ω
Adjust f_in voltage to obtain 0
dBm at input when f_in is
1 MHz (sine wave).
COM
or Yn
Yn or
COM
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