HD74LV4051A_15 Datasheet, PDF (8/14 Pages) Renesas Technology Corp – 8-channel Analog Multiplexer / Demultiplexer

HD74LV4051A
Switching Characteristics (Cont.)
Item
Symbol
Control input C_IC
capacitance
Common
C_IS
terminal
capacitance
Switch terminal C_I/O
capacitance
Feedthrough C_T
capacitance
Power
C_PD
dissipation
capacitance
Frequency
response
(Switch ON)
Crosstalk
(Control input
to signal
output)
Feedthrough
attenuation
(Switch OFF)
Sine-wave
distortion
Ta = 25°C
V_CC (V) _{Min Typ}
—
— 4.0
—
— 35.5
—
— 7.0
—
— 0.5
—
— 11.0
2.3
— 20.0
3.0
— 25.0
4.5
— 35.0
2.3
— 20.0
3.0
— 35.0
4.5
— 60.0
2.3
— –45
3.0
— –45
4.5
— –45
2.3 — 0.1
3.0 — 0.1
4.5 — 0.1
Max
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Unit
pF
pF
pF
pF
pF
MHz
mV
dB
%
Test Conditions
FROM TO
(Input) (Output)
C_L = 50 pF, R_L = 600Ω
COM
Adjust f_in voltage to obtain 0 dBm at or Yn
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
C_L = 50 pF, R_L = 600Ω
INH
Adjust the R_L value to obtain 0 A at
I_IN/OUT when f_in is 1 MHz
(square wave).
C_L = 50 pF, R_L = 600Ω
COM
Adjust f_in voltage to obtain 0 dBm at or Yn
input when f_in is 1 MHz (sine wave).
C_L = 50 pF, R_L = 10 kΩ
f_IN = 1 kHz (sine wave)
V_I = 2 V_P-P, V_CC = 2.3 V
V_I = 2.5 V_P-P, V_CC = 3.0 V
V_I = 4 V_P-P, V_CC = 4.5 V
COM
or YN
Yn or
COM
COM or
Yn
Yn or
COM
Yn or
COM
Rev.3.00 Jul. 20, 2004 page 6 of 11