參數(shù)資料
型號: ADG749
廠商: Analog Devices, Inc.
英文描述: CMOS Low Voltage 2.5ohm SPDT Switch In SC70 Package
中文描述: CMOS低電壓2.5ohm SPDT開關(guān),SC70封裝
文件頁數(shù): 5/8頁
文件大小: 126K
代理商: ADG749
ADG749
–5–
REV. 0
V
D
OR V
S
– DRAIN OR SOURCE VOLTAGE – V
5.0
0
0
5.0
0.5
R
O
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
4.5
4.0
3.5
3.0
2.5
2.0
V
DD
= 2.7V
V
DD
= 3.0V
V
DD
= 4.5V
V
DD
= 5.0V
1.5
1.0
0.5
T
A
= 25 C
6.0
5.5
TPC 1. On Resistance as a Function of V
D
(V
S
) Single
Supplies
V
D
OR V
S
DRAIN OR SOURCE VOLTAGE
V
5.0
0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
5.5
6.0
0
3.0
0.5
R
O
1.0
1.5
2.0
2.5
V
DD
= 3V
+85 C
+25 C
40 C
TPC 2. On Resistance as a Function of V
D
(V
S
) for
Different Temperatures V
DD
= 3 V
V
D
OR V
S
DRAIN OR SOURCE VOLTAGE
V
00
5.0
0.5
R
O
1.0
1.5
2.0
2.5
3.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
3.5
4.0
4.5
V
DD
= 5V
5.0
4.5
4.0
+85 C
40 C
+25 C
6.0
5.5
TPC 3. On Resistance as a Function of V
D
(V
S
) for
Different Temperatures V
DD
= 5 V
Typical Performance Characteristics
FREQUENCY
Hz
1n
10
I
S
100
1k
10k
100k
1M
10M
100M
10n
100n
1
10
100
1m
10m
1
V
DD
= 5V
TPC 4. Supply Current vs. Input Switching Frequency
FREQUENCY
Hz
120
O
10k
100k
1M
10M
100M
110
100
90
130
80
70
60
50
40
30
V
DD
= 5V, 3V
0
TPC 5. Off Isolation vs. Frequency
FREQUENCY
Hz
30
10k
C
40
50
60
70
80
90
100
110
120
130
100k
1M
10M
100M
0
V
DD
= 5V, 3V
TPC 6. Crosstalk vs. Frequency
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