4
INDUSTRIAL TEMPERATURE RANGE
IDTQS4A205
HIGH-PERFORMANCE CMOS ANALOG FOUR-CHANNEL SPDT MUX/DEMUX
TYPICAL CHARACTERISTICS
NOTES:
1. Crosstalk = 20 log |VO/VS|
2. Off-isolation = 20 log |VO/VS|
NOTES:
1. Crosstalk = 20 log |VO/VS|
2. Off-isolation = 20 log |VO/VS|
NOTES:
1. Crosstalk = 20 log |VO/VS|
2. Off-isolation = 20 log |VO/VS|
NOTE:
1. Insertion Loss = 20 log |VO/VS|
Off-isolation and Crosstalk vs. Frequency
Off-isolation and Crosstalk vs. Frequency
Off-isolation and Crosstalk vs. Frequency
Insertion Loss vs. Frequency
1K 10K 100K
Frequency (Hz)
(
d
B
)
1M 10M 100M 1G
Crosstalk
Off-isolation
150
120
90
60
30
0
VCC = 5V
R
L = 75
60
50
40
30
20
10
0
VCC = 5V
R
L = 75Ω
100M 200M 300M
Frequency (Hz)
(
d
B
)
400M 500M 600M 700M
Crosstalk
Off-isolation
160
140
120
100
80
60
40
10K 20K 30K
Frequency (Hz)
(
d
B
)
40K 50K 60K 70K
Crosstalk
Off-isolation
VCC = 5V
R
L = 75Ω
4
2
0
2
4
6
1K 10K 100K
Frequency (Hz)
(
d
B
)
1M 10M 100M 1G
RL = 1KΩ
RL = 75Ω
VCC = 5V
