Datasheet

2003 May 16 17
Philips Semiconductors Product specification
Dual 4-channel analog multiplexer,
demultiplexer
74HC4052; 74HCT4052
Fig.14 Test circuit for measuring switch OFF signal feed-through.
handbook, full pagewidth
MNB053
0.1 µF
R
L
V
os
V
is
C
L
dB
nZ/nYnnYn/nZ
GND
channel
OFF
handbook, full pagewidth
0
−0
−0
−0
−0
−00

0 0

0

0

0

0



Fig.15 Typical switch OFF signal feed-through as a function of frequency.
Test conditions: V
CC
= 4.5 V; GND = 0 V; V
EE
= −4.5 V; R
L
=50Ω;R
source
=1kΩ.
handbook, full pagewidth
MNB054
R
L
R
L
0.1 µF
nZ/nYnnYn/nZ
channel
ON
(a)
C
L
GND
V
is
R
L
R
L
nZ/nYnnYn/nZ
channel
OFF
(b)
C
L
GND
V
os
dB
Fig.16 Test circuits for measuring crosstalk between any two switches/multiplexers.
(a) channel ON condition. (b) channel OFF condition.